O. Creek. Fisher Lake At San Angelo Reservoir
As of August 26, 2026, O. C. Fisher Lk At San Angelo is holding 1,873 ft of water — 100% of normal storage for this date. Storage data refreshed throughout the day.
O. C. Fisher Lk At San Angelo
O.C. Fisher Lake is a reservoir located in San Angelo, Texas. It was created by the impounding of the North Concho River in 1952 and was named after O.C. Fisher, a former Texas State Senator. The lake has a capacity of 40,500 acre-feet and serves as a source of drinking water for the city of San Angelo. The hydrology of the area is influenced by the surrounding arid climate, with the lake being fed by surface flows from the North Concho River and rainfall. Snowpack is not significant in this region. The lake also serves as a popular spot for recreational activities such as fishing, boating, and camping. Agricultural activities in the area include ranching and farming. However, the lake is currently experiencing a prolonged drought, with water levels at historic lows.
Daily levels at O. C. Fisher Lk At San Angelo
Storage volume, pool elevation, and total release plotted from the operating agency's daily observations.
Lake or reservoir water surface elevation above NGVD 1929, ft
ft · code 62614
Precipitation, total, in
in · code 00045
Status of equipment alarm, units in data descriptor
code · code 99235
Wind direction, degrees clockwise from north
Deg · code 00036
Wind speed, mph
mph · code 00035
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 O. C. Fisher Lk At San Angelo -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Red Arroyo At S. Chadbourne St. Nr San Angelo | 0 cfs | → |
| Concho Rv At San Angelo | 3 cfs | → |
| North Concho Rv Nr Grape Creek | · | → |
| N Concho Rv Nr Carlsbad | · | → |
| Pecan Ck Nr San Angelo | · | → |
| Spring Ck Abv Twin Buttes Res Nr San Angelo | · | → |
About O. C. Fisher Lk At San Angelo
What is the water level at O. Creek. Fisher Lake At San Angelo Reservoir right now?
As of August 26, 2026, O. Creek. Fisher Lake At San Angelo Reservoir is holding 1,873 ft, about 100% of normal for this date. Pool elevation and the year-over-year trend are shown above.
Is O. Creek. Fisher Lake At San Angelo Reservoir high or low right now?
Compare the percent-of-normal figure on this page: above 100% means storage is higher than the historical average for the date (a wet year), below 100% means lower (a dry year or drought). The daily-levels chart shows the current trend.
Where does the data for O. Creek. Fisher Lake At San Angelo 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 below 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.
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