Grand Pass history
573 collected MDC area reports · 10 seasons available. Switch among 18 Missouri areas below.
Historical area totals. Hunt dates are unconfirmed; weather and river matches are tentative. Location coverage is partial; only separately collected dated kill boards provide pool or blind results. Duck-species detail is unavailable. This snapshot does not establish current conditions or access.
All collected seasons for Grand Pass · 10
- Ducks reported
- 13,154
- Hunters reported
- 4,333
- Calculated ducks per hunter
- 3.04
- Source-reported ducks per hunter
- Unavailable
57 report dates · 57 reports · 57 comparable · 0 excluded.
Coverage, calculations & collection dates
Totals use comparable reports. Per hunter = summed ducks ÷ summed hunters. Population surveys are not harvest counts. Collected Oct 13, 2026; the latest advertised and current seasons are checked daily; older archives retain their original collection dates. Older seasons before 2021–22 have harvest only; weather, forecasts and river matches are unavailable in this package.
Harvest per hunter · ducks / hunter
0.00–5.7657 days
Mean temperature · °F · tentative date match
4°–73°57 days
River-flow charts & limitations
These USGS river measurements are regional proxies, not hunting-pool depth. Their dates are tentatively matched to MDC report dates. Separate gauges retain their own units and series.
River discharge · USGS-06906500 · ft³/s
15,200–50,70057 days
River discharge · USGS-06909000 · ft³/s
14,000–51,30057 days
Daily reports · 2022–23
Expand a date for weather, gauge readings and its source record. Dates identify MDC reports; they are not confirmed hunt dates.
Oct 22, 2022Ducks: 207Hunters: 49
Detailed observations, archived forecast & source
Calculated ducks per hunter: 4.22. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 70.4°F mean; 13.3 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-10-22T00:00Z for 2022-10-22T12:00Z–2022-10-22T15:00Z. 65°F; 7.5 knots; 2 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 38,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 38,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19941. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Oct 23, 2022Ducks: 75Hunters: 28
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.68. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 72.7°F mean; 17.3 mph mean wind. Station USW00013991; 76 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-10-23T06:00Z for 2022-10-23T12:00Z–2022-10-23T15:00Z. 68°F; 12.5 knots; 2 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 37,700 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 38,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19942. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 5, 2022Ducks: 317Hunters: 55
Detailed observations, archived forecast & source
Calculated ducks per hunter: 5.76. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 45.9°F mean; 12.5 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-05T06:00Z for 2022-11-05T15:00Z–2022-11-05T15:00Z. 39°F; 10 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 40,000 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 40,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19943. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 6, 2022Ducks: 363Hunters: 66
Detailed observations, archived forecast & source
Calculated ducks per hunter: 5.5. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 51.1°F mean; 6.8 mph mean wind. Station USW00013991; 150 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-06T06:00Z for 2022-11-06T15:00Z–2022-11-06T15:00Z. 51°F; 4 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 46,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 43,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19944. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 7, 2022Ducks: 288Hunters: 54
Detailed observations, archived forecast & source
Calculated ducks per hunter: 5.33. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 48.9°F mean; 10 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-07T06:00Z for 2022-11-07T15:00Z–2022-11-07T15:00Z. 43°F; 7 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 50,700 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 51,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19945. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 8, 2022Ducks: 268Hunters: 53
Detailed observations, archived forecast & source
Calculated ducks per hunter: 5.06. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 54.6°F mean; 8.3 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-08T06:00Z for 2022-11-08T15:00Z–2022-11-08T15:00Z. 48°F; 7 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 47,000 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 48,800 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19946. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 9, 2022Ducks: 242Hunters: 52
Detailed observations, archived forecast & source
Calculated ducks per hunter: 4.65. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 66.1°F mean; 9.7 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-09T06:00Z for 2022-11-09T15:00Z–2022-11-09T15:00Z. 65°F; 8 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 44,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 45,000 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19947. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 10, 2022Ducks: 296Hunters: 58
Detailed observations, archived forecast & source
Calculated ducks per hunter: 5.1. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 60.5°F mean; 14.3 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-10T06:00Z for 2022-11-10T15:00Z–2022-11-10T15:00Z. 69°F; 13 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 42,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 43,000 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19948. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 11, 2022Ducks: 527Hunters: 94
Detailed observations, archived forecast & source
Calculated ducks per hunter: 5.61. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 31.2°F mean; 11.7 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-11T06:00Z for 2022-11-11T15:00Z–2022-11-11T15:00Z. 27°F; 8 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 41,700 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 42,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19949. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 12, 2022Ducks: 378Hunters: 72
Detailed observations, archived forecast & source
Calculated ducks per hunter: 5.25. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 27.4°F mean; 10.1 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-12T06:00Z for 2022-11-12T15:00Z–2022-11-12T15:00Z. 26°F; 7 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 42,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 41,900 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19950. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 13, 2022Ducks: 317Hunters: 68
Detailed observations, archived forecast & source
Calculated ducks per hunter: 4.66. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 27.6°F mean; 2.8 mph mean wind. Station USW00013991; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-13T06:00Z for 2022-11-13T15:00Z–2022-11-13T15:00Z. 26°F; 2 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 44,000 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 44,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19951. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 19, 2022Ducks: 347Hunters: 75
Detailed observations, archived forecast & source
Calculated ducks per hunter: 4.63. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 24.5°F mean; 10.8 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-19T06:00Z for 2022-11-19T15:00Z–2022-11-19T15:00Z. 27°F; 9 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 40,700 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 40,800 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19952. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 20, 2022Ducks: 234Hunters: 69
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.39. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 29°F mean; 7.5 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-20T06:00Z for 2022-11-20T15:00Z–2022-11-20T15:00Z. 27°F; 6 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 40,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 40,800 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19953. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 21, 2022Ducks: 312Hunters: 75
Detailed observations, archived forecast & source
Calculated ducks per hunter: 4.16. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 2 · SBG: 3 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 39.7°F mean; 7.3 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-21T06:00Z for 2022-11-21T15:00Z–2022-11-21T15:00Z. 36°F; 5 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 39,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 40,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19954. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 22, 2022Ducks: 366Hunters: 79
Detailed observations, archived forecast & source
Calculated ducks per hunter: 4.63. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 1 · SBG: 6 · WFG: 2. These are separate from the duck count.
Historical weather observation · tentative report-date match: 42.5°F mean; 6.9 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-22T06:00Z for 2022-11-22T15:00Z–2022-11-22T15:00Z. 40°F; 3 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 38,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 39,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19955. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 23, 2022Ducks: 413Hunters: 85
Detailed observations, archived forecast & source
Calculated ducks per hunter: 4.86. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 2 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 46.6°F mean; 6.7 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-23T06:00Z for 2022-11-23T15:00Z–2022-11-23T15:00Z. 45°F; 5 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 38,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 38,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19956. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 24, 2022Ducks: 338Hunters: 90
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.76. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 1 · SBG: 4 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 47.8°F mean; 4.1 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-24T06:00Z for 2022-11-24T15:00Z–2022-11-24T15:00Z. 50°F; 2 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 38,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 38,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19957. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 25, 2022Ducks: 354Hunters: 91
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.89. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 1 · SBG: 16 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 37.9°F mean; 1.6 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-25T06:00Z for 2022-11-25T15:00Z–2022-11-25T15:00Z. 39°F; 2 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 38,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 38,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19958. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 26, 2022Ducks: 385Hunters: 105
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.67. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 2 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 40.6°F mean; 3.3 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-26T06:00Z for 2022-11-26T15:00Z–2022-11-26T15:00Z. 40°F; 3 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 38,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 38,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19959. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 27, 2022Ducks: 456Hunters: 104
Detailed observations, archived forecast & source
Calculated ducks per hunter: 4.38. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 40.6°F mean; 7.9 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-27T06:00Z for 2022-11-27T15:00Z–2022-11-27T15:00Z. 43°F; 7 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 39,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 39,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19960. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 28, 2022Ducks: 267Hunters: 91
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.93. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 40.7°F mean; 6.4 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-28T06:00Z for 2022-11-28T15:00Z–2022-11-28T15:00Z. 37°F; 4 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 39,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 41,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19961. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 29, 2022Ducks: 334Hunters: 93
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.59. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 2 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 44.6°F mean; 16.3 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-29T06:00Z for 2022-11-29T15:00Z–2022-11-29T15:00Z. 54°F; 11 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 40,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 42,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19962. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Nov 30, 2022Ducks: 347Hunters: 94
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.69. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 2 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 26.8°F mean; 8.2 mph mean wind. Station USW00013991; 141 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-11-30T06:00Z for 2022-11-30T15:00Z–2022-11-30T15:00Z. 26°F; 10 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 38,000 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 39,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19963. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 1, 2022Ducks: 271Hunters: 99
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.74. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 3 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 33.2°F mean; 9.1 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-01T06:00Z for 2022-12-01T15:00Z–2022-12-01T15:00Z. 30°F; 8 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 35,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 36,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19907. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 2, 2022Ducks: 389Hunters: 100
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.89. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 48.9°F mean; 16.3 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-02T06:00Z for 2022-12-02T15:00Z–2022-12-02T15:00Z. 48°F; 15 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 33,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 34,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19908. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 3, 2022Ducks: 256Hunters: 111
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.31. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 5 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 25.7°F mean; 7.2 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-03T06:00Z for 2022-12-03T15:00Z–2022-12-03T15:00Z. 22°F; 7 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 31,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 32,700 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19909. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 4, 2022Ducks: 219Hunters: 100
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.19. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 31.9°F mean; 3.1 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-04T06:00Z for 2022-12-04T15:00Z–2022-12-04T15:00Z. 30°F; 4 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 30,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 31,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19910. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 5, 2022Ducks: 278Hunters: 90
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.09. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 2 · SBG: 7 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 40.4°F mean; 4.4 mph mean wind. Station USW00013991; 141 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-05T06:00Z for 2022-12-05T15:00Z–2022-12-05T15:00Z. 38°F; 3 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 28,800 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 29,900 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19911. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 6, 2022Ducks: 351Hunters: 97
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.62. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 1 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 38.4°F mean; 4.4 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-06T06:00Z for 2022-12-06T15:00Z–2022-12-06T15:00Z. 36°F; 4 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 28,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 28,900 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19912. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 7, 2022Ducks: 108Hunters: 98
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.1. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 3 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 40.3°F mean; 1.2 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-07T06:00Z for 2022-12-07T15:00Z–2022-12-07T15:00Z. 38°F; 0 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 27,700 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 28,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19913. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 8, 2022Ducks: 344Hunters: 98
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.51. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 4 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 43.7°F mean; 8.1 mph mean wind. Station USW00013991; 141 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-08T06:00Z for 2022-12-08T15:00Z–2022-12-08T15:00Z. 40°F; 6 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 26,900 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 27,800 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19914. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 9, 2022Ducks: 182Hunters: 104
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.75. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 1 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 37.7°F mean; 5.8 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-09T06:00Z for 2022-12-09T15:00Z–2022-12-09T15:00Z. 37°F; 7 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 26,800 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 27,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19915. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 10, 2022Ducks: 169Hunters: 112
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.51. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 1 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 37°F mean; 2.9 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-10T06:00Z for 2022-12-10T15:00Z–2022-12-10T15:00Z. 37°F; 1 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 26,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 27,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19916. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 11, 2022Ducks: 208Hunters: 115
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.81. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 34.3°F mean; 3.4 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-11T06:00Z for 2022-12-11T15:00Z–2022-12-11T15:00Z. 34°F; 2 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 25,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 26,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19917. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 12, 2022Ducks: 238Hunters: 93
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.56. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 35.5°F mean; 11.3 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-12T06:00Z for 2022-12-12T15:00Z–2022-12-12T15:00Z. 33°F; 6 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 24,900 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 25,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19918. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 13, 2022Ducks: 309Hunters: 103
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 1 · SBG: 0 · WFG: 2. These are separate from the duck count.
Historical weather observation · tentative report-date match: 43.6°F mean; 13.5 mph mean wind. Station USW00013991; 136 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-13T06:00Z for 2022-12-13T15:00Z–2022-12-13T15:00Z. 42°F; 14 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 25,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 26,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19919. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 14, 2022Ducks: 263Hunters: 109
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.41. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 1 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 35.8°F mean; 6.6 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-14T06:00Z for 2022-12-14T15:00Z–2022-12-14T15:00Z. 35°F; 4 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 26,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 27,900 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19920. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 15, 2022Ducks: 361Hunters: 92
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.92. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 2. These are separate from the duck count.
Historical weather observation · tentative report-date match: 32.3°F mean; 12.7 mph mean wind. Station USW00013991; 134 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-15T06:00Z for 2022-12-15T15:00Z–2022-12-15T15:00Z. 30°F; 9 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 36,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 33,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19921. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 16, 2022Ducks: 286Hunters: 100
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.86. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 2 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 28.8°F mean; 13.6 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-16T06:00Z for 2022-12-16T15:00Z–2022-12-16T15:00Z. 26°F; 10 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 36,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 38,800 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19922. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 17, 2022Ducks: 131Hunters: 107
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.22. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 1 · SBG: 5 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 24.2°F mean; 10.9 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-17T06:00Z for 2022-12-17T15:00Z–2022-12-17T15:00Z. 22°F; 8 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 31,800 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 34,900 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19923. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 18, 2022Ducks: 13Hunters: 90
Detailed observations, archived forecast & source
Calculated ducks per hunter: 0.14. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 1 · SBG: 1 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 23.3°F mean; 3.8 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-18T06:00Z for 2022-12-18T15:00Z–2022-12-18T15:00Z. 18°F; 5 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 29,000 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 31,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19924. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 19, 2022Ducks: 13Hunters: 57
Detailed observations, archived forecast & source
Calculated ducks per hunter: 0.23. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 2. These are separate from the duck count.
Historical weather observation · tentative report-date match: 33.4°F mean; 5.7 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-19T06:00Z for 2022-12-19T15:00Z–2022-12-19T15:00Z. 31°F; 5 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 27,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 29,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19925. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 20, 2022Ducks: 19Hunters: 19
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 27.2°F mean; 6.8 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-20T06:00Z for 2022-12-20T15:00Z–2022-12-20T15:00Z. 22°F; 6 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 26,900 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 28,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19926. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 21, 2022Ducks: 9Hunters: 13
Detailed observations, archived forecast & source
Calculated ducks per hunter: 0.69. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 28.4°F mean; 6.9 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-21T06:00Z for 2022-12-21T15:00Z–2022-12-21T15:00Z. 22°F; 5 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 26,000 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 27,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19927. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 22, 2022Ducks: 0Hunters: 2
Detailed observations, archived forecast & source
Calculated ducks per hunter: 0. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 3.7°F mean; 17.8 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-22T06:00Z for 2022-12-22T15:00Z–2022-12-22T15:00Z. 0°F; 12 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 25,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 26,900 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19928. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 28, 2022Ducks: 1Hunters: 8
Detailed observations, archived forecast & source
Calculated ducks per hunter: 0.13. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 45.4°F mean; 13.1 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-28T06:00Z for 2022-12-28T15:00Z–2022-12-28T15:00Z. 38°F; 12 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 15,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 14,000 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19929. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 29, 2022Ducks: 13Hunters: 6
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.17. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 9 · SBG: 1 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 57.1°F mean; 13.9 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-29T06:00Z for 2022-12-29T15:00Z–2022-12-29T15:00Z. 57°F; 11 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 17,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 14,700 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19930. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 30, 2022Ducks: 9Hunters: 39
Detailed observations, archived forecast & source
Calculated ducks per hunter: 0.23. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 1 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 36°F mean; 4.4 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-30T06:00Z for 2022-12-30T15:00Z–2022-12-30T15:00Z. 35°F; 2 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 30,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 31,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19931. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Dec 31, 2022Ducks: 26Hunters: 25
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.04. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 41.3°F mean; 6.5 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2022-12-31T06:00Z for 2022-12-31T15:00Z–2022-12-31T15:00Z. 37°F; 6 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 26,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 29,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19932. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Jan 1, 2023Ducks: 51Hunters: 25
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.04. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 46.3°F mean; 5.7 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2023-01-01T06:00Z for 2023-01-01T15:00Z–2023-01-01T15:00Z. 42°F; 2 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 20,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 23,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19933. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Jan 2, 2023Ducks: 192Hunters: 57
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.37. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 48.9°F mean; 8.2 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2023-01-02T06:00Z for 2023-01-02T15:00Z–2023-01-02T15:00Z. 44°F; 6 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 19,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 20,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19934. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Jan 3, 2023Ducks: 211Hunters: 85
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.48. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 2 · SBG: 0 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 47.4°F mean; 12.3 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2023-01-03T06:00Z for 2023-01-03T15:00Z–2023-01-03T15:00Z. 52°F; 5 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 21,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 20,400 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19935. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Jan 4, 2023Ducks: 165Hunters: 90
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.83. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 2 · SBG: 0 · WFG: 2. These are separate from the duck count.
Historical weather observation · tentative report-date match: 35.9°F mean; 11 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2023-01-04T06:00Z for 2023-01-04T15:00Z–2023-01-04T15:00Z. 31°F; 7 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 30,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 25,500 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19936. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Jan 5, 2023Ducks: 214Hunters: 88
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.43. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 2 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 33.1°F mean; 8.5 mph mean wind. Station USW00013991; 142 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2023-01-05T06:00Z for 2023-01-05T15:00Z–2023-01-05T15:00Z. 29°F; 8 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 36,600 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 36,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19937. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Jan 6, 2023Ducks: 94Hunters: 88
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.07. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 33.5°F mean; 3.3 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2023-01-06T06:00Z for 2023-01-06T15:00Z–2023-01-06T15:00Z. 31°F; 1 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 31,300 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 35,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19938. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Jan 7, 2023Ducks: 221Hunters: 116
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.91. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 30.7°F mean; 8.5 mph mean wind. Station USW00013991; 143 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2023-01-07T06:00Z for 2023-01-07T15:00Z–2023-01-07T15:00Z. 29°F; 6 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 27,200 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 30,100 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19939. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f
Jan 8, 2023Ducks: 109Hunters: 97
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.12. Source-reported ducks per hunter: unavailable in this area snapshot. Duck species: unavailable. Location kill-board records: unavailable for this area and date.
Goose components (CG / SBG / WFG; group names inferred from source field codes): CG: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 31.1°F mean; 3 mph mean wind. Station USW00013991; 144 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KCDJ; issued 2023-01-08T06:00Z for 2023-01-08T15:00Z–2023-01-08T15:00Z. 28°F; 1 knots; 1 forecast point(s). GFS MOS is statistical guidance for the station, not the NWS public forecast hunters read. Issue time is the nominal cycle time; public availability lagged ~4h, so only cycles issued >=6h before window start are used. Valid times are the 3-hourly points inside the assumed hunt window.
River flow · tentative date match: USGS-06906500: 26,000 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). USGS-06909000: 27,700 ft^3/s; regional_proxy; daily_mean (calendar day, gauge local time). These readings do not establish pool depth or access.
MDC report source ↗ · Grand Pass CA · 2022-2023 · source record mdc:8010:19940. Snapshot collected Oct 13, 2026.
Raw source SHA-256: 384d40f2142b964c377e45b44edabcc8fd0605a1cf6279a16f445c5e7e9fd56f