Mimms Draw Ws Scs Site 1 Dam dam
Mimms Draw Ws Scs Site 1 Dam
Located in Marfa, Texas, the Mimms Draw WS SCS Site 1 Dam stands as a crucial structure for flood risk reduction along the Mimms Draw river. Built in 1961 by the USDA NRCS, this earth dam reaches a height of 27 feet and spans a length of 2125 feet, with a storage capacity of 1847 acre-feet. Despite its age, the dam is in satisfactory condition and is inspected every five years by the Texas Commission on Environmental Quality.
Equipped with a spillway width of 744 feet and an uncontrolled spillway type, the Mimms Draw WS SCS Site 1 Dam has a maximum discharge capacity of 12,852 cubic feet per second, serving as a vital barrier against potential flooding in the area. With a drainage area of 4.2 square miles, the dam's primary purpose is to protect the surrounding community from the hazards of excess water flow. Managed by the Natural Resources Conservation Service, this dam plays a significant role in safeguarding the local environment and residents from the impacts of extreme weather events.
As an essential part of the flood control infrastructure in Presidio County, the Mimms Draw WS SCS Site 1 Dam maintains a moderate risk level and meets regulatory guidelines for inspection and maintenance. With its rock and soil foundation and stone core structure, this dam exemplifies the critical role that water resource management plays in mitigating climate-related risks. By ensuring the proper upkeep and operation of this dam, authorities can effectively protect the community and natural resources from the dangers of flooding and water scarcity in the region.
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 Mimms Draw Ws Scs Site 1 Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Barrilla Draw Nr Saragosa | · | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Mimms Draw Ws Scs Site 1 Dam.
Track Mimms Draw Ws Scs Site 1 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 Mimms Draw Ws Scs Site 1 Dam
Where does the data for Mimms Draw Ws Scs Site 1 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 Mimms Draw Ws Scs Site 1 Dam.