Otter Slough history
593 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 Otter Slough · 10
- Ducks reported
- 10,709
- Hunters reported
- 4,836
- Calculated ducks per hunter
- 2.21
- Source-reported ducks per hunter
- Unavailable
61 report dates · 61 reports · 61 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
0.91–4.9161 days
Mean temperature · °F · tentative date match
35°–69°61 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 observations are unavailable for this area and season.
Daily reports · 2023–24
Expand a date for weather, gauge readings and its source record. Dates identify MDC reports; they are not confirmed hunt dates.
Oct 21, 2023Ducks: 137Hunters: 47
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.91. 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: 66.8°F mean; 7.3 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-10-21T00:00Z for 2023-10-21T12:00Z–2023-10-21T15:00Z. 60°F; 8.5 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:25993. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Oct 22, 2023Ducks: 68Hunters: 44
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.55. 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: 60.9°F mean; 3.9 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-10-22T00:00Z for 2023-10-22T12:00Z–2023-10-22T15:00Z. 55.5°F; 6 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:25994. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 4, 2023Ducks: 462Hunters: 94
Detailed observations, archived forecast & source
Calculated ducks per hunter: 4.91. 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: 59.4°F mean; 5.9 mph mean wind. Station USW00003817; 64 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-04T00:00Z for 2023-11-04T12:00Z–2023-11-04T15:00Z. 51°F; 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:25995. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 5, 2023Ducks: 411Hunters: 94
Detailed observations, archived forecast & source
Calculated ducks per hunter: 4.37. 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: 59°F mean; 3.3 mph mean wind. Station USW00003817; 75 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-05T00:00Z for 2023-11-05T12:00Z–2023-11-05T15:00Z. 53.5°F; 3 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:25996. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 6, 2023Ducks: 265Hunters: 90
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.94. 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: 63.3°F mean; 10.1 mph mean wind. Station USW00003817; 59 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-06T00:00Z for 2023-11-06T12:00Z–2023-11-06T15:00Z. 58.5°F; 9 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:25997. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 7, 2023Ducks: 205Hunters: 84
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.44. 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: 67.8°F mean; 8.1 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-07T00:00Z for 2023-11-07T12:00Z–2023-11-07T15:00Z. 63°F; 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:25998. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 8, 2023Ducks: 184Hunters: 80
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.3. 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: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 68.9°F mean; 15.4 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-08T06:00Z for 2023-11-08T12:00Z–2023-11-08T15:00Z. 66.5°F; 13 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:25999. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 9, 2023Ducks: 269Hunters: 77
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.49. 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: 58.6°F mean; 10.9 mph mean wind. Station USW00003817; 70 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-09T06:00Z for 2023-11-09T15:00Z–2023-11-09T15:00Z. 60°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26000. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 10, 2023Ducks: 201Hunters: 86
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.34. 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: 53.8°F mean; 5.2 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-10T06:00Z for 2023-11-10T15:00Z–2023-11-10T15:00Z. 54°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26001. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 11, 2023Ducks: 172Hunters: 69
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.49. 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: 48.1°F mean; 7.4 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-11T06:00Z for 2023-11-11T15:00Z–2023-11-11T15:00Z. 47°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26002. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 12, 2023Ducks: 145Hunters: 90
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.61. 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: 50.5°F mean; 3.1 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-12T06:00Z for 2023-11-12T15:00Z–2023-11-12T15:00Z. 50°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26003. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 18, 2023Ducks: 310Hunters: 85
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.65. 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: 2. These are separate from the duck count.
Historical weather observation · tentative report-date match: 47.7°F mean; 3.7 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-18T06:00Z for 2023-11-18T15:00Z–2023-11-18T15:00Z. 47°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26004. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 19, 2023Ducks: 235Hunters: 83
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.83. 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: 0 · SBG: 0 · WFG: 2. These are separate from the duck count.
Historical weather observation · tentative report-date match: 49.1°F mean; 2.2 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-19T06:00Z for 2023-11-19T15:00Z–2023-11-19T15:00Z. 49°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26005. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 20, 2023Ducks: 252Hunters: 76
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.32. 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: 52.1°F mean; 6.8 mph mean wind. Station USW00003817; 70 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-20T06:00Z for 2023-11-20T15:00Z–2023-11-20T15:00Z. 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26006. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 21, 2023Ducks: 191Hunters: 83
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.3. 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: 0 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 50.2°F mean; 8.2 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-21T06:00Z for 2023-11-21T15:00Z–2023-11-21T15:00Z. 51°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26007. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 22, 2023Ducks: 120Hunters: 73
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.64. 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: 44.5°F mean; 5 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-22T06:00Z for 2023-11-22T15:00Z–2023-11-22T15:00Z. 44°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26008. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 23, 2023Ducks: 146Hunters: 81
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.8. 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: 44.9°F mean; 2.3 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-23T06:00Z for 2023-11-23T15:00Z–2023-11-23T15:00Z. 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26009. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 24, 2023Ducks: 138Hunters: 82
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.68. 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: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 43.9°F mean; 10 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-24T06:00Z for 2023-11-24T15:00Z–2023-11-24T15:00Z. 44°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26010. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 25, 2023Ducks: 105Hunters: 79
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.33. 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: 38.7°F mean; 4.3 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-25T06:00Z for 2023-11-25T15:00Z–2023-11-25T15:00Z. 38°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26011. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 26, 2023Ducks: 209Hunters: 85
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.46. 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: 39.9°F mean; 8.5 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-26T06:00Z for 2023-11-26T15:00Z–2023-11-26T15:00Z. 43°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26012. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 27, 2023Ducks: 121Hunters: 73
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.66. 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: 36.9°F mean; 7.4 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-27T06:00Z for 2023-11-27T15:00Z–2023-11-27T15:00Z. 35°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26013. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 28, 2023Ducks: 146Hunters: 70
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.09. 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: 0 · SBG: 1 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 35.5°F mean; 4.9 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-28T06:00Z for 2023-11-28T15:00Z–2023-11-28T15:00Z. 34°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26014. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 29, 2023Ducks: 147Hunters: 56
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.63. 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: 8 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 43.8°F mean; 8.6 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-29T06:00Z for 2023-11-29T15:00Z–2023-11-29T15:00Z. 42°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26015. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Nov 30, 2023Ducks: 210Hunters: 65
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.23. 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: 3 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 46.7°F mean; 9.6 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-11-30T06:00Z for 2023-11-30T15:00Z–2023-11-30T15:00Z. 47°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26016. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 1, 2023Ducks: 234Hunters: 82
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.85. 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: 4. These are separate from the duck count.
Historical weather observation · tentative report-date match: 49.5°F mean; 7.4 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-01T06:00Z for 2023-12-01T15:00Z–2023-12-01T15:00Z. 51°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26017. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 2, 2023Ducks: 108Hunters: 84
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.29. 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: 44.2°F mean; 5 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-02T06:00Z for 2023-12-02T15:00Z–2023-12-02T15:00Z. 45°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26018. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 3, 2023Ducks: 179Hunters: 88
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.03. 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: 48.8°F mean; 7.6 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-03T06:00Z for 2023-12-03T15:00Z–2023-12-03T15:00Z. 44°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26019. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 4, 2023Ducks: 202Hunters: 81
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.49. 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: 6 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 45.9°F mean; 9.2 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-04T06:00Z for 2023-12-04T15:00Z–2023-12-04T15:00Z. 46°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26020. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 5, 2023Ducks: 182Hunters: 80
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.28. 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: 10 · WFG: 2. These are separate from the duck count.
Historical weather observation · tentative report-date match: 44.8°F mean; 12.1 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-05T06:00Z for 2023-12-05T15:00Z–2023-12-05T15:00Z. 45°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26021. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 6, 2023Ducks: 147Hunters: 69
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.13. 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: 7 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 39.4°F mean; 4.1 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-06T06:00Z for 2023-12-06T15:00Z–2023-12-06T15:00Z. 39°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26022. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 7, 2023Ducks: 152Hunters: 68
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.24. 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: 6 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 46.4°F mean; 12.8 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-07T06:00Z for 2023-12-07T15:00Z–2023-12-07T15:00Z. 44°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26023. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 8, 2023Ducks: 204Hunters: 75
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.72. 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: 6 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 53.3°F mean; 14.2 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-08T06:00Z for 2023-12-08T15:00Z–2023-12-08T15:00Z. 50°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26024. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 9, 2023Ducks: 233Hunters: 92
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.53. 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: 7 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 56.8°F mean; 9.5 mph mean wind. Station USW00003817; 71 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-09T06:00Z for 2023-12-09T15:00Z–2023-12-09T15:00Z. 58°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26025. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 10, 2023Ducks: 149Hunters: 100
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.49. 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: 8 · WFG: 3. These are separate from the duck count.
Historical weather observation · tentative report-date match: 40.2°F mean; 5.4 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-10T06:00Z for 2023-12-10T15:00Z–2023-12-10T15:00Z. 38°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26026. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 11, 2023Ducks: 168Hunters: 74
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.27. 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: 8 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 39.3°F mean; 4 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-11T06:00Z for 2023-12-11T15:00Z–2023-12-11T15:00Z. 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26027. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 12, 2023Ducks: 140Hunters: 81
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.73. 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: 7 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 42.4°F mean; 2.6 mph mean wind. Station USW00003817; 67 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-12T06:00Z for 2023-12-12T15:00Z–2023-12-12T15:00Z. 43°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26028. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 13, 2023Ducks: 91Hunters: 67
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.36. 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: 6 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 43.3°F mean; 5.8 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-13T06:00Z for 2023-12-13T15:00Z–2023-12-13T15:00Z. 44°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26029. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 14, 2023Ducks: 126Hunters: 87
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.45. 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: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 46.8°F mean; 5.1 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-14T06:00Z for 2023-12-14T15:00Z–2023-12-14T15:00Z. 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26030. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 15, 2023Ducks: 124Hunters: 75
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.65. 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: 2 · SBG: 2 · WFG: 9. These are separate from the duck count.
Historical weather observation · tentative report-date match: 48.2°F mean; 4.3 mph mean wind. Station USW00003817; 69 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-15T06:00Z for 2023-12-15T15:00Z–2023-12-15T15:00Z. 47°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26031. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 16, 2023Ducks: 253Hunters: 87
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.91. 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: 3 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 50.4°F mean; 9.7 mph mean wind. Station USW00003817; 70 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-16T06:00Z for 2023-12-16T15:00Z–2023-12-16T15:00Z. 51°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26032. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 17, 2023Ducks: 112Hunters: 73
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.53. 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: 41.8°F mean; 3.7 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-17T06:00Z for 2023-12-17T15:00Z–2023-12-17T15:00Z. 42°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26033. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 18, 2023Ducks: 102Hunters: 82
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.24. 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: 5. These are separate from the duck count.
Historical weather observation · tentative report-date match: 38.4°F mean; 8.9 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-18T06:00Z for 2023-12-18T15:00Z–2023-12-18T15:00Z. 41°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26034. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 19, 2023Ducks: 105Hunters: 82
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.28. 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: 35°F mean; 3.8 mph mean wind. Station USW00003817; 67 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-19T06:00Z for 2023-12-19T15:00Z–2023-12-19T15:00Z. 32°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26035. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 20, 2023Ducks: 144Hunters: 77
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.87. 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: 7 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 40.6°F mean; 6.9 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-20T06:00Z for 2023-12-20T15:00Z–2023-12-20T15:00Z. 39°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26036. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 21, 2023Ducks: 127Hunters: 77
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.65. 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: 2 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 43.1°F mean; 4 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-21T06:00Z for 2023-12-21T15:00Z–2023-12-21T15:00Z. 43°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26037. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 22, 2023Ducks: 172Hunters: 79
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.18. 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: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 50.1°F mean; 6.6 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-22T06:00Z for 2023-12-22T15:00Z–2023-12-22T15:00Z. 46°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26038. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 23, 2023Ducks: 157Hunters: 68
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: 56.7°F mean; 5.9 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-23T06:00Z for 2023-12-23T15:00Z–2023-12-23T15:00Z. 54°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26039. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 24, 2023Ducks: 146Hunters: 81
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.8. 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: 2. These are separate from the duck count.
Historical weather observation · tentative report-date match: 57.7°F mean; 7.6 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-24T06:00Z for 2023-12-24T15:00Z–2023-12-24T15:00Z. 56°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26040. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 26, 2023Ducks: 127Hunters: 85
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.49. 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: 2 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 41.5°F mean; 7.1 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-26T06:00Z for 2023-12-26T15:00Z–2023-12-26T15:00Z. 38°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26041. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 27, 2023Ducks: 102Hunters: 84
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.21. 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: 40.5°F mean; 8.9 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-27T06:00Z for 2023-12-27T15:00Z–2023-12-27T15:00Z. 41°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26042. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 28, 2023Ducks: 106Hunters: 85
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.25. 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: 2 · SBG: 2 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 38.3°F mean; 7.4 mph mean wind. Station USW00003817; 64 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-28T06:00Z for 2023-12-28T15:00Z–2023-12-28T15:00Z. 36°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26043. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 29, 2023Ducks: 144Hunters: 89
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.62. 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: 13 · WFG: 2. These are separate from the duck count.
Historical weather observation · tentative report-date match: 39.1°F mean; 8.7 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-29T06:00Z for 2023-12-29T15:00Z–2023-12-29T15:00Z. 35°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26044. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 30, 2023Ducks: 88Hunters: 94
Detailed observations, archived forecast & source
Calculated ducks per hunter: 0.94. 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: 7. These are separate from the duck count.
Historical weather observation · tentative report-date match: 42.2°F mean; 8.4 mph mean wind. Station USW00003817; 71 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-30T06:00Z for 2023-12-30T15:00Z–2023-12-30T15:00Z. 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26045. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Dec 31, 2023Ducks: 86Hunters: 95
Detailed observations, archived forecast & source
Calculated ducks per hunter: 0.91. 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: 10 · WFG: 5. These are separate from the duck count.
Historical weather observation · tentative report-date match: 38.4°F mean; 7.7 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2023-12-31T06:00Z for 2023-12-31T15:00Z–2023-12-31T15:00Z. 40°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26046. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Jan 1, 2024Ducks: 239Hunters: 76
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.14. 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: 2 · SBG: 0 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 36.1°F mean; 6 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2024-01-01T06:00Z for 2024-01-01T15:00Z–2024-01-01T15:00Z. 33°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26047. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Jan 2, 2024Ducks: 151Hunters: 75
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.01. 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: 3. These are separate from the duck count.
Historical weather observation · tentative report-date match: 35.6°F mean; 2.2 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2024-01-02T06:00Z for 2024-01-02T15:00Z–2024-01-02T15:00Z. 32°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26048. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Jan 3, 2024Ducks: 123Hunters: 84
Detailed observations, archived forecast & source
Calculated ducks per hunter: 1.46. 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: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 37.3°F mean; 3.5 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2024-01-03T06:00Z for 2024-01-03T15:00Z–2024-01-03T15:00Z. 35°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26049. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Jan 4, 2024Ducks: 242Hunters: 77
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.14. 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: 0 · SBG: 1 · WFG: 1. These are separate from the duck count.
Historical weather observation · tentative report-date match: 34.9°F mean; 5.7 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2024-01-04T06:00Z for 2024-01-04T15:00Z–2024-01-04T15:00Z. 33°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26050. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Jan 5, 2024Ducks: 217Hunters: 71
Detailed observations, archived forecast & source
Calculated ducks per hunter: 3.06. 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: 7 · WFG: 6. These are separate from the duck count.
Historical weather observation · tentative report-date match: 34.9°F mean; 4.7 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2024-01-05T06:00Z for 2024-01-05T15:00Z–2024-01-05T15:00Z. 34°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26051. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Jan 6, 2024Ducks: 256Hunters: 86
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.98. 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: 1 · WFG: 0. These are separate from the duck count.
Historical weather observation · tentative report-date match: 40°F mean; 7.1 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2024-01-06T06:00Z for 2024-01-06T15:00Z–2024-01-06T15:00Z. 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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26052. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3
Jan 7, 2024Ducks: 222Hunters: 80
Detailed observations, archived forecast & source
Calculated ducks per hunter: 2.78. 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: 40.8°F mean; 7.6 mph mean wind. Station USW00003817; 72 observations. Rainfall: unavailable (incomplete observations).
Archived forecast guidance · tentative date match: GFS MOS (MAV) via NWS/NCEP via IEM archive; station KMAW; issued 2024-01-07T06:00Z for 2024-01-07T15:00Z–2024-01-07T15:00Z. 37°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: Unavailable. These readings do not establish pool depth or access.
MDC report source ↗ · Otter Slough CA · 2023-2024 · source record mdc:5004:26053. Snapshot collected Oct 13, 2026.
Raw source SHA-256: b651ad3830f2ffdd9878623441aa7865243e2c6c09c89492b94106c9a9510cd3