Los Robles Lake Dam dam
Los Robles Lake Dam
Los Robles Lake Dam, located in Grimes, Texas, is a privately owned earth dam completed in 1955 for fire protection, stock, and small fish pond purposes. The dam stands at a height of 30 feet and has a length of 760 feet, providing a storage capacity of 170 acre-feet with a normal storage of 130 acre-feet. The dam is associated with TR-Beason Creek and falls under the jurisdiction of the Galveston District of the US Army Corps of Engineers.
Despite its age, Los Robles Lake Dam has not been rated for its condition, and its hazard potential is not available. However, the risk assessment categorizes it as having a high risk level (2). The dam does not have a spillway and is equipped with one outlet gate. While it is not regulated by the state, it does require permitting and inspection as per state requirements.
Water resource and climate enthusiasts may find Los Robles Lake Dam an intriguing subject for further study, given its historical significance and potential risks associated with its condition and management. The dam's role in providing water for fire protection and supporting local ecosystems adds to its importance in the region. Monitoring and maintaining the dam's integrity will be crucial in ensuring the safety and sustainability of water resources in the area.
Dam data reference
Condition Assessment
- Satisfactory
- No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
- Fair
- No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action.
- Poor
- A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency.
- Unsatisfactory
- A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
- Not Rated
- The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Hazard Potential Classification
- High
- Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
- Significant
- Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environmental damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
- Low
- Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
- Undetermined
- Dams for which a downstream hazard potential has not been designated or is not provided.
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 Los Robles Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Brazos Rv Nr Hempstead | 11,800 cfs | → |
| Lake Ck Nr Dobbin | 10 cfs | → |
| Cypress Ck At Katy-Hockley Rd Nr Hockley | 78 cfs | → |
| Spring Ck Nr Tomball | 18 cfs | → |
| Little Cypress Ck Nr Cypress | 19 cfs | → |
| Dry Ck At Fm 2978 | 2 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Los Robles Lake Dam.
Boat launches
- Texas 105 20000, Navasota
- Highway 159 East 11980, Bellville
- Farm To Market 50 13508-13698, Brenham
- Edgewater Drive 32210, Montgomery County
- Gibbon Creek Boat Ramp
- Scotts Ridge Swim Area
Campgrounds
- Grizzly Pines - Gay Campground
- Navasota Rv Park
- Texas Rennaissance Festival - Loud - Barbarian Camping
- Texas Rennaissance Festival - Quiet - Family Camping
- Gibbons Creek Reservoir
- Spring Creek Park
Fishing spots
Track Los Robles Lake Dam in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About Los Robles Lake Dam
Where does the data for Los Robles Lake Dam come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the Not Available 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 dam, 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 Los Robles Lake Dam.