Old Tresquilla Tank Dam dam
Old Tresquilla Tank Dam
Located in Dimmit, Texas, the Old Tresquilla Tank Dam stands as a testament to the importance of water resource management in the region. Completed in 1974, this private-owned earth dam on Bonita Creek serves a primary purpose that goes beyond conventional water storage. With a height of 25 feet and a length of 2300 feet, the dam has a normal storage capacity of 457 acre-feet and a maximum storage of 620 acre-feet, making it a crucial asset for maintaining water supply in the area.
Under the jurisdiction of the Texas Commission on Environmental Quality (TCEQ), the Old Tresquilla Tank Dam is subject to state regulation, inspection, and enforcement to ensure its structural integrity and safety. Despite not having a spillway, the dam's risk assessment categorizes it as having a high hazard potential, emphasizing the need for effective risk management measures. With no recent condition assessment available, the dam's current condition remains unrated, highlighting the importance of continued monitoring and maintenance to mitigate any potential risks associated with its operations.
In a region where water resources and climate are of paramount importance, the Old Tresquilla Tank Dam serves as a critical infrastructure for water supply and management. With a rich history dating back to its completion in 1974, this earth dam on Bonita Creek not only provides essential water storage but also underscores the need for ongoing regulatory oversight and risk management to ensure the safety and sustainability of water resources in Dimmit, Texas.
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 Old Tresquilla Tank Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Nueces Rv Nr Asherton | 1 cfs | → |
| Nueces Rv At Cotulla | · | → |
| Frio Rv Nr Derby | · | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Old Tresquilla Tank Dam.
Track Old Tresquilla Tank 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 Old Tresquilla Tank Dam
Where does the data for Old Tresquilla Tank 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 Old Tresquilla Tank Dam.