In Development -- WY2024 Current Conditions for the Stanislaus Watershed Team
Content on this page is updated daily and includes the most up-to-date datasets contained in the SacPAS database.
SacPAS Related Queries and Tools:
- Juvenile Monitoring & Sampling data queries
- River Conditions data queries
Stanislaus Temperature and Flow
Juvenile Sampling
WY2024 Mossdale Trawls Juvenile Chinook Sampling
| Date | Species | Catch | Fork Length (mm) | Markcode | Lifestage |
|---|---|---|---|---|---|
| Date | Species | Catch | Fork Length (mm) | Markcode | Lifestage |
| 2024-01-03 | Chinook | 1 | 195 | AdClipped | smolt |
| 2024-01-08 | Chinook | 1 | 158 | None | silvery parr |
| 2024-01-24 | Chinook | 1 | 36 | None | fry |
| 2024-01-31 | Chinook | 1 | 34 | None | fry |
| 2024-01-31 | Chinook | 1 | 34 | None | fry |
| 2024-02-07 | Chinook | 1 | 35 | None | fry |
| 2024-02-07 | Chinook | 1 | 35 | None | fry |
| 2024-02-07 | Chinook | 1 | 35 | None | fry |
| 2024-02-07 | Chinook | 1 | 36 | None | fry |
| 2024-02-07 | Chinook | 1 | 133 | None | parr |
| 2024-02-09 | Chinook | 1 | 37 | None | fry |
| 2024-02-09 | Chinook | 1 | None | fry | |
| 2024-02-12 | Chinook | 1 | 34 | None | fry |
| 2024-02-12 | Chinook | 1 | 37 | None | fry |
| 2024-02-12 | Chinook | 1 | 41 | None | fry |
| 2024-02-14 | Chinook | 1 | 37 | None | fry |
| 2024-02-16 | Chinook | 1 | 37 | None | parr |
| 2024-02-21 | Chinook | 1 | 29 | None | fry |
| 2024-02-21 | Chinook | 1 | 35 | None | fry |
| 2024-02-21 | Chinook | 1 | 36 | None | fry |
| 2024-02-21 | Chinook | 1 | 38 | None | fry |
| 2024-02-21 | Chinook | 1 | 40 | None | fry |
| 2024-02-21 | Chinook | 1 | 34 | None | parr |
| 2024-02-21 | Chinook | 1 | 35 | None | parr |
| 2024-02-21 | Chinook | 1 | 35 | None | parr |
| 2024-02-21 | Chinook | 2 | 35 | None | parr |
| 2024-02-21 | Chinook | 1 | 36 | None | parr |
| 2024-02-21 | Chinook | 1 | 36 | None | parr |
| 2024-02-21 | Chinook | 1 | 36 | None | parr |
| 2024-02-21 | Chinook | 1 | 36 | None | parr |
| 2024-02-21 | Chinook | 1 | 36 | None | parr |
| 2024-02-21 | Chinook | 1 | 36 | None | parr |
| 2024-02-21 | Chinook | 1 | 37 | None | parr |
| 2024-02-21 | Chinook | 1 | 37 | None | parr |
| 2024-02-21 | Chinook | 1 | 37 | None | parr |
| 2024-02-21 | Chinook | 2 | 37 | None | parr |
| 2024-02-21 | Chinook | 1 | 38 | None | parr |
| 2024-02-21 | Chinook | 1 | 38 | None | parr |
| 2024-02-21 | Chinook | 1 | 38 | None | parr |
| 2024-02-21 | Chinook | 1 | 38 | None | parr |
| 2024-02-21 | Chinook | 1 | 39 | None | parr |
| 2024-02-21 | Chinook | 1 | 39 | None | parr |
| 2024-02-21 | Chinook | 1 | 40 | None | parr |
| 2024-02-21 | Chinook | 1 | 40 | None | parr |
| 2024-02-21 | Chinook | 1 | 43 | None | parr |
| 2024-02-21 | Chinook | 1 | 44 | None | parr |
| 2024-02-21 | Chinook | 1 | 62 | None | parr |
| 2024-02-21 | Chinook | 1 | 80 | None | parr |
| 2024-02-23 | Chinook | 1 | 33 | None | fry |
| 2024-02-23 | Chinook | 1 | 37 | None | fry |
| 2024-02-23 | Chinook | 1 | 37 | None | fry |
| 2024-02-23 | Chinook | 1 | 37 | None | fry |
| 2024-02-23 | Chinook | 1 | 38 | None | fry |
| 2024-02-23 | Chinook | 1 | 38 | None | parr |
| 2024-02-23 | Chinook | 1 | 74 | AdClipped | silvery parr |
| 2024-02-23 | Chinook | 1 | 99 | None | silvery parr |
| 2024-02-23 | Chinook | 1 | 110 | None | smolt |
| 2024-02-26 | Chinook | 1 | 36 | None | parr |
| 2024-02-26 | Chinook | 1 | 41 | None | parr |
| 2024-02-28 | Chinook | 1 | 75 | AdClipped | parr |
| 2024-02-29 | Chinook | 1 | 37 | None | parr |
| 2024-03-01 | Chinook | 1 | 36 | None | parr |
| 2024-03-01 | Chinook | 1 | 82 | AdClipped | silvery parr |
| 2024-03-01 | Chinook | 1 | 84 | AdClipped | silvery parr |
| 2024-03-04 | Chinook | 1 | 35 | None | fry |
| 2024-03-06 | Chinook | 1 | 35 | None | parr |
| 2024-03-06 | Chinook | 1 | 52 | None | parr |
| 2024-03-11 | Chinook | 1 | 39 | None | parr |
| 2024-03-13 | Chinook | 1 | 47 | None | parr |
| 2024-03-13 | Chinook | 1 | 49 | None | parr |
| 2024-03-13 | Chinook | 1 | 82 | None | silvery parr |
| 2024-03-13 | Chinook | 1 | 89 | None | silvery parr |
| 2024-03-13 | Chinook | 1 | 90 | AdClipped | silvery parr |
| 2024-03-13 | Chinook | 1 | 103 | AdClipped | silvery parr |
| 2024-03-20 | Chinook | 1 | 47 | None | parr |
| 2024-03-20 | Chinook | 1 | 47 | None | parr |
| 2024-03-20 | Chinook | 1 | 47 | None | parr |
| 2024-03-20 | Chinook | 1 | 51 | None | parr |
| 2024-03-20 | Chinook | 1 | 77 | AdClipped | silvery parr |
| 2024-03-22 | Chinook | 1 | 48 | None | parr |
| 2024-03-22 | Chinook | 1 | 50 | None | parr |
| 2024-03-22 | Chinook | 1 | 59 | None | parr |
| 2024-03-22 | Chinook | 1 | 79 | AdClipped | silvery parr |
| 2024-03-22 | Chinook | 1 | 79 | AdClipped | silvery parr |
| 2024-03-25 | Chinook | 1 | 48 | None | parr |
| 2024-03-25 | Chinook | 1 | 57 | None | parr |
| 2024-03-25 | Chinook | 1 | 62 | None | parr |
| 2024-03-25 | Chinook | 1 | 65 | None | parr |
| 2024-03-25 | Chinook | 1 | 81 | AdClipped | silvery parr |
| 2024-03-27 | Chinook | 1 | 49 | None | parr |
| 2024-03-27 | Chinook | 1 | 50 | None | parr |
| 2024-03-27 | Chinook | 1 | 64 | None | parr |
| 2024-03-27 | Chinook | 1 | 75 | None | parr |
| 2024-03-27 | Chinook | 1 | 76 | None | silvery parr |
| 2024-03-27 | Chinook | 1 | 80 | OrCa | silvery parr |
| 2024-03-29 | Chinook | 1 | 60 | None | silvery parr |
| 2024-03-29 | Chinook | 1 | 68 | None | silvery parr |
| 2024-03-29 | Chinook | 1 | 97 | AdClipped | silvery parr |
| 2024-03-29 | Chinook | 1 | 98 | None | silvery parr |
| 2024-04-02 | Chinook | 1 | 48 | None | parr |
| 2024-04-02 | Chinook | 1 | 53 | None | parr |
| 2024-04-02 | Chinook | 1 | 53 | None | parr |
| 2024-04-02 | Chinook | 1 | 55 | None | parr |
| 2024-04-02 | Chinook | 1 | 56 | None | parr |
| 2024-04-02 | Chinook | 1 | 57 | None | parr |
| 2024-04-02 | Chinook | 1 | 57 | None | parr |
| 2024-04-02 | Chinook | 1 | 58 | None | parr |
| 2024-04-02 | Chinook | 1 | 68 | None | parr |
| 2024-04-02 | Chinook | 1 | 78 | AdClipped | silvery parr |
| 2024-04-02 | Chinook | 1 | 86 | None | silvery parr |
| 2024-04-02 | Chinook | 1 | 88 | None | silvery parr |
| 2024-04-02 | Chinook | 1 | 78 | AdClipped | smolt |
| 2024-04-02 | Chinook | 1 | 83 | AdClipped | smolt |
| 2024-04-02 | Chinook | 1 | 85 | AdClipped | smolt |
| 2024-04-02 | Chinook | 1 | 108 | AdClipped | smolt |
| 2024-04-04 | Chinook | 1 | 47 | None | silvery parr |
| 2024-04-04 | Chinook | 1 | 61 | None | silvery parr |
| 2024-04-04 | Chinook | 1 | 62 | None | silvery parr |
| 2024-04-04 | Chinook | 1 | 62 | None | silvery parr |
| 2024-04-04 | Chinook | 1 | 68 | None | silvery parr |
| 2024-04-04 | Chinook | 1 | 75 | None | silvery parr |
| 2024-04-04 | Chinook | 1 | 78 | None | silvery parr |
| 2024-04-04 | Chinook | 1 | 93 | AdClipped | silvery parr |
| 2024-04-04 | Chinook | 1 | 87 | AdClipped | smolt |
| 2024-04-04 | Chinook | 1 | 91 | AdClipped | smolt |
| 2024-04-04 | Chinook | 1 | 91 | AdClipped | smolt |
| 2024-04-04 | Chinook | 1 | 93 | AdClipped | smolt |
| 2024-04-04 | Chinook | 1 | 105 | None | smolt |
| 2024-04-04 | Chinook | 1 | 112 | AdClipped | smolt |
| 2024-04-05 | Chinook | 1 | 56 | None | parr |
| 2024-04-05 | Chinook | 1 | 56 | None | parr |
| 2024-04-05 | Chinook | 1 | 60 | None | parr |
| 2024-04-05 | Chinook | 1 | 65 | None | silvery parr |
| 2024-04-05 | Chinook | 1 | 70 | None | silvery parr |
| 2024-04-05 | Chinook | 1 | 72 | None | silvery parr |
| 2024-04-05 | Chinook | 1 | 75 | None | silvery parr |
| 2024-04-05 | Chinook | 1 | 79 | AdClipped | silvery parr |
| 2024-04-05 | Chinook | 1 | 80 | None | silvery parr |
| 2024-04-05 | Chinook | 1 | 80 | None | silvery parr |
| 2024-04-05 | Chinook | 1 | 84 | None | silvery parr |
| 2024-04-05 | Chinook | 1 | 85 | None | silvery parr |
| 2024-04-05 | Chinook | 1 | 85 | AdClipped | silvery parr |
| 2024-04-05 | Chinook | 1 | 86 | AdClipped | silvery parr |
| 2024-04-05 | Chinook | 1 | 89 | AdClipped | silvery parr |
| 2024-04-05 | Chinook | 1 | 90 | None | silvery parr |
| 2024-04-05 | Chinook | 1 | 80 | AdClipped | smolt |
| 2024-04-15 | Chinook | 1 | 68 | None | silvery parr |
| 2024-04-15 | Chinook | 1 | 75 | None | silvery parr |
| 2024-04-15 | Chinook | 1 | 82 | None | silvery parr |
| 2024-04-15 | Chinook | 1 | 72 | None | smolt |
| 2024-04-15 | Chinook | 1 | 81 | None | smolt |
| 2024-04-15 | Chinook | 1 | 85 | None | smolt |
| 2024-04-15 | Chinook | 1 | 86 | None | smolt |
| 2024-04-15 | Chinook | 1 | 90 | None | smolt |
| 2024-04-15 | Chinook | 1 | 90 | None | smolt |
| 2024-04-15 | Chinook | 1 | 90 | None | smolt |
| 2024-04-15 | Chinook | 1 | 91 | None | smolt |
| 2024-04-15 | Chinook | 1 | 92 | AdClipped | smolt |
| 2024-04-15 | Chinook | 1 | 94 | None | smolt |
| 2024-04-15 | Chinook | 1 | 97 | None | smolt |
| 2024-04-15 | Chinook | 1 | 97 | None | smolt |
| 2024-04-15 | Chinook | 1 | 99 | None | smolt |
| 2024-04-15 | Chinook | 1 | 100 | None | smolt |
| 2024-04-15 | Chinook | 1 | 105 | None | smolt |
| 2024-04-16 | Chinook | 1 | 76 | None | smolt |
| 2024-04-16 | Chinook | 1 | 88 | None | smolt |
| 2024-04-16 | Chinook | 1 | 93 | None | smolt |
| 2024-04-16 | Chinook | 1 | 93 | None | smolt |
| 2024-04-16 | Chinook | 1 | 108 | None | smolt |
Preliminary data from USFWS Lodi; subject to revision. Table generated by SacPAS.
Updated: Saturday, 27-Apr-2024 16:18:43 PDT
Juvenile Sampling Summary for 04/13/2024-04/26/2024 (last 14 days) and 03/30/2024-04/12/2024 (previous 14 days)
| Date Range | Data Item | Caswell Memorial State Park RSTs | Mossdale Trawls | Antioch Dunes SJ001S | Eddo's SJ005N | Medford Island SJ026S | Lost Isle SJ032S | Dad's Point SJ041N | Dos Reis SJ051E | Mossdale SJ056E | Weatherbee SJ058W | Big Beach SJ063W | Durham Site SJ068W | Sturgeon Bend SJ074W | Two Rivers RV Park SJ075E | Route 132 SJ077E | N. of Tuol. R. SJ083W |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Date Range | Data Item | Caswell Memorial State Park RSTs | Mossdale Trawls | Antioch Dunes SJ001S | Eddo's SJ005N | Medford Island SJ026S | Lost Isle SJ032S | Dad's Point SJ041N | Dos Reis SJ051E | Mossdale SJ056E | Weatherbee SJ058W | Big Beach SJ063W | Durham Site SJ068W | Sturgeon Bend SJ074W | Two Rivers RV Park SJ075E | Route 132 SJ077E | N. of Tuol. R. SJ083W |
| 04/13/2024-04/26/2024 | Min Sample Date | 2024-04-13 | 2024-04-15 | ||||||||||||||
| 04/13/2024-04/26/2024 | Max Sample Date | 2024-04-17 | 2024-04-16 | ||||||||||||||
| 04/13/2024-04/26/2024 | Days with Sampling | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 04/13/2024-04/26/2024 | Fall Chinook | 47 | 4 | ||||||||||||||
| 04/13/2024-04/26/2024 | Spring Chinook | 29 | 18 | ||||||||||||||
| 04/13/2024-04/26/2024 | Winter Chinook | 0 | 0 | ||||||||||||||
| 04/13/2024-04/26/2024 | LateFall Chinook | 0 | 0 | ||||||||||||||
| 04/13/2024-04/26/2024 | Chinook (ad-clip) | 4 | 0 | ||||||||||||||
| 04/13/2024-04/26/2024 | Steelhead (natural) | 0 | 0 | ||||||||||||||
| 04/13/2024-04/26/2024 | Steelhead (ad-clip) | 0 | 0 | ||||||||||||||
| 04/13/2024-04/26/2024 | Avg Flow (cfs) | 959.2 | 5317.1 | ||||||||||||||
| 04/13/2024-04/26/2024 | Avg Water Temp (F) | 55.9 | 60.0 | ||||||||||||||
| 04/13/2024-04/26/2024 | Avg Turbidity (NTU) | 4.0 | 23.5 | ||||||||||||||
| 03/30/2024-04/12/2024 | Min Sample Date | 2024-03-30 | 2024-04-02 | ||||||||||||||
| 03/30/2024-04/12/2024 | Max Sample Date | 2024-04-12 | 2024-04-05 | ||||||||||||||
| 03/30/2024-04/12/2024 | Days with Sampling | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 03/30/2024-04/12/2024 | Fall Chinook | 353 | 20 | ||||||||||||||
| 03/30/2024-04/12/2024 | Spring Chinook | 14 | 10 | ||||||||||||||
| 03/30/2024-04/12/2024 | Winter Chinook | 0 | 1 | ||||||||||||||
| 03/30/2024-04/12/2024 | LateFall Chinook | 0 | 0 | ||||||||||||||
| 03/30/2024-04/12/2024 | Chinook (ad-clip) | 31 | 0 | ||||||||||||||
| 03/30/2024-04/12/2024 | Steelhead (natural) | 0 | 0 | ||||||||||||||
| 03/30/2024-04/12/2024 | Steelhead (ad-clip) | 0 | 0 | ||||||||||||||
| 03/30/2024-04/12/2024 | Avg Flow (cfs) | 846.7 | 4712.6 | ||||||||||||||
| 03/30/2024-04/12/2024 | Avg Water Temp (F) | 55.9 | 57.8 | ||||||||||||||
| 03/30/2024-04/12/2024 | Avg Turbidity (NTU) | 4.6 | 21.0 | ||||||||||||||
| source of Avg Flow (cfs) | Ripon USGS (RIP) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | Vernalis (VNS) | |
| source of Avg Water Temp (F) | Caswell RST | Vernalis (VNS) | Antioch Dunes | Eddo's | Medford Island | Lost Isle | Dad's Point | Dos Reis | Mossdale | Weatherbee | Big Beach | Durham Site | Sturgeon Bend | Two Rivers RV Park | Route 132 | N. of Tuol. R. | |
| source of Avg Turbidity (NTU) | Caswell RSTs | Mossdale Trawls | Antioch Dunes | Eddo's | Medford Island | Lost Isle | Dad's Point | Dos Reis | Mossdale | Weatherbee | Big Beach | Durham Site | Sturgeon Bend | Two Rivers RV Park | Route 132 | N. of Tuol. R. |
- Caswell Memorial State Park RSTs: Preliminary data from PSMFC via StreamNet and CDEC; subject to revision.
- Mossdale Trawls: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Antioch Dunes Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Eddo's Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Medford Island Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Lost Isle Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Dad's Point Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Dos Reis Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Mossdale Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Weatherbee Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Big Beach Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Durham Site Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Sturgeon Bend Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Two Rivers RV Park Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Route 132 Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- N. of Tuol. R. Beach Seine: Preliminary data from USFWS Lodi and CDEC; subject to revision.
- Averages: calculated for all non-null data points within the 7 day reporting period.
Data retrieved from PSMFC via CalFish, CDEC, DatCall email distribution. Figure and Table generated by SacPAS.
Updated: Saturday, 27-Apr-2024 16:18:40 PDT
Current River Conditions
Stanislaus Watershed Select River Conditions for 2024-04-26
| Stanislaus | Tuolumne | Merced | San Joaquin | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Location | GDW | OBB | RIP | KOT | LGN | TRW | MOD | TRT | MBH | CRS | MST | NEW | MRB | VNS | MSD | OH1 |
| Flow (CFS) | 845 a | 1266 | 812 | 727 | 3594 | 3896 | 3870 | 3982 | 193 | 179 | 162 | 716 | 4438 | 4637 | 5208 | 2953 |
Note: a. Data is not available for 2024-04-26. Most recent data up to 5 days prior is reported.
Click on the icon to view current 60 days plot for location and river conditions.
| Stanislaus | Tuolumne | Merced | San Joaquin | |||||
|---|---|---|---|---|---|---|---|---|
| Location | OBB | RIP | RPN | MOD | CRS | VNS | MSD | OH1 |
| Water Temperature (°F) | 53.3 | 59.1 | 59.9 | 56.1 | 67.7 | 60.0 | 60.9 | 60.9 |
Click on the icon to view current 60 days plot for location and river conditions.
| Stanislaus | Tuolumne | Merced | San Joaquin | |
|---|---|---|---|---|
| Location | SNS | TLG | MRC | SJF |
| Full Natural Flow (CFS) | 6439 a | 9705 a | 3441 a | 8459 a |
Note: a. Data is not available for 2024-04-26. Most recent data up to 5 days prior is reported.
Click on the icon to view current 60 days plot for location and river conditions.
Note: a. Data is not available for 2024-04-26. Most recent data up to 5 days prior is reported.
Click on the icon to view current 60 days plot for location and river conditions.
| Stanislaus | San Joaquin | ||
|---|---|---|---|
| Location | RPN | MSD | OH1 |
| Dissolved Oxygen (mg/L) | 10.0 | 9.5 | 9.5 |
Click on the icon to view current 60 days plot for location and river conditions.
Data retrieved from CDEC; Current River Conditions tables generated by SacPAS.
Updated: Saturday, 27-Apr-2024 06:59:33 PDT
Water Temperature Min, Max, Average
Extended Date Range Charts
Extended Date Range Charts
Extended Date Range Charts
Extended Date Range Charts
Water Temperature Historical
Hourly Dissolved Oxygen
Stanislaus River Flows
Goodwin Dam Spillway Discharge
Unimpaired Flow
Unimpaired flow is monitored February through June at specific locations in the Stanislaus, Tuolumne, and Merced rivers.
Data Locations Map
Google Custom Map for SWT related river conditions and juvenile sampling locations (not linked to data queries). On the map, click on 
to open the side navigation panel and 
to open the full-size map in a new window/tab.
- Citation
- Columbia Basin Research, University of Washington. (2023). SacPAS Stanislaus Watershed Team. Available from www.cbr.washington.edu/sacramento/workgroups/stanislaus_watershed.html
SacPAS: Central Valley Prediction & Assessment of Salmon, University of Washington, Columbia Basin Research, www.cbr.washington.edu/sacramento/
Monday, 18-Mar-2024 09:48:55 PDT