U San Leandro reservoir
U San Leandro
San Leandro Creek is a major watershed located in the East Bay region of the San Francisco Bay Area. The creek flows 11 miles from its headwaters in the Oakland Hills through the cities of San Leandro and Hayward, eventually emptying into San Francisco Bay. Historically, the creek and surrounding area were inhabited by the Ohlone people. Today, the creek serves as a critical source of water for local communities and agriculture, with surface flow provided by the East Bay Municipal Utility District and snowpack providers including the Sierra Nevada Mountains. The watershed also supports agricultural activities such as vineyards and farming, as well as recreational activities like hiking and fishing. However, the creek and surrounding area face challenges from pollution, erosion, and urbanization.
Daily levels at U San Leandro
Storage volume, pool elevation, and total release plotted from the operating agency's daily observations.
Storage
acre-ft · code 2
Pool Elevation
ft · code 1
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around U San Leandro -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Cull C Ab Cull C Res Nr Castro Valley Ca | 0 cfs | → |
| Crow C Nr Hayward Ca | 1 cfs | → |
| San Lorenzo C Ab Don Castro Res Nr Castro V Ca | 1 cfs | → |
| San Lorenzo C A Hayward Ca | 3 cfs | → |
| San Ramon C A San Ramon Ca | 1 cfs | → |
| San Lorenzo C A San Lorenzo Ca | 13 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near U San Leandro.
⚓ Boat launches
- Doolittle Drive 7250, Oakland
- San Francisco Bay Trail, Oakland
- Mckay Avenue 1200, Alameda
- San Francisco Bay Trail, Berkeley
- Powell Street 3310, Emeryville
- Pan American Esplanade San Francisco
⛺ Campgrounds
- Anthony Chabot Regional Park
- Bort Meadow Group Camp
- Anthony Chabot Family Campground
- Corral Camp
- Pal Camp
- Girls Camp
🎣 Fishing spots
More fishing →🛶 Paddle runs
- Headwaters To Mouth
- Headwaters To Ends One Quarter Mile South Of Bear Valley Road Bridge Segment 1: Ends 1/4 Mile South Of Bear Valley Road Bridge Segment 2: Caltrans Corporation Yard At Point Reyes Staton.
- Olema Ranch Campground To Caltrans Corporation Yard At Point Reyes Station
- Gold Creek To Three Pools (Opal Creek Run)
🛡 More reservoirs
More reservoirs →Track U San Leandro in the Snoflo app
Save this reservoir as a favorite and set push alerts when storage crosses a threshold (e.g. "alert me at 80% of normal").
About U San Leandro
Where does the data for U San Leandro come from?
Daily storage, pool elevation, and release rates are sourced from USGS, USBR, and USACE monitoring stations. Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
Storage observations are updated daily by the operating agency. The 15-day weather forecast refreshes throughout the day. Snoflo caches and renders the most recent observation -- check the "as of" timestamp on the storage card.
What does the Hazard hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this reservoir, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of U San Leandro.