Lk Houston Nr Sheldon reservoir
Lk Houston Nr Sheldon
LK Houston NR Sheldon, TX is a reservoir located in Harris County, Texas. It was created in 1953 by the construction of an earthen dam on the San Jacinto River. The reservoir has a total capacity of 21,000 acre-feet and serves as a source of drinking water for the city of Houston. The hydrology of the reservoir is influenced by the San Jacinto River and its tributaries. The surface flow is provided by the river and the snowpack providers are limited as the area does not receive significant snowfall. The reservoir is primarily used for municipal water supply purposes, but it also provides opportunities for recreational activities such as boating and fishing. There are no agricultural uses associated with LK Houston NR Sheldon, TX.
Daily levels at Lk Houston Nr Sheldon
Storage volume, pool elevation, and total release plotted from the operating agency's daily observations.
Reservoir storage, acre-ft
ac-ft · code 00054
Gage height, ft
ft · code 00065
Precipitation, total, in
in · code 00045
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 Lk Houston Nr Sheldon -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Garners Bayou Nr Humble | 27 cfs | → |
| Greens Bayou At Ley Rd | 2,000 cfs | → |
| Cedar Bayou Nr Crosby | 6 cfs | → |
| Greens Bayou Nr Houston | 55 cfs | → |
| Hunting Bayou At Ih 610 | 8 cfs | → |
| Halls Bayou At Houston | 11 cfs | → |
About Lk Houston Nr Sheldon
Where does the data for Lk Houston Nr Sheldon 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.