Sister Grove Creek Ws Scs Site 11 Dam dam
Sister Grove Creek Ws Scs Site 11 Dam
Sister Grove Creek WS SCS Site 11 Dam, located in Collin County, Texas, is a crucial structure designed by the USDA NRCS to mitigate flood risks along the Sister Grove Creek. Completed in 1953, this earth dam stands at a height of 28 feet and spans 2250 feet, providing a storage capacity of 1200 acre-feet. With a primary purpose of flood risk reduction, the dam also serves secondary purposes such as fire protection, stock watering, and recreation.
Managed by the local government and regulated by the Texas Commission on Environmental Quality (TCEQ), Sister Grove Creek WS SCS Site 11 Dam is an integral part of the water resource infrastructure in the region. Despite not having a spillway, the dam's structural integrity and hazard potential are rated as not available, indicating a need for further assessment. With a high risk classification, it is essential to ensure that proper risk management measures are in place to safeguard the surrounding communities and ecosystems from potential emergencies.
As a significant structure in the Fort Worth District, Sister Grove Creek WS SCS Site 11 Dam plays a vital role in water management and conservation efforts. With its strategic location and design, the dam serves as a testament to the collaborative efforts of various agencies in safeguarding the local watershed and enhancing resilience to climate-related challenges. For water resource and climate enthusiasts, this dam stands as a symbol of sustainable infrastructure development and the importance of proactive risk management in the face of evolving environmental conditions.
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 Sister Grove Creek Ws Scs Site 11 Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Sister Grove Ck Nr Blue Ridge | 27 cfs | → |
| E Fk Trinity Rv Nr Mckinney | 174 cfs | → |
| Indian Ck At Sh 78 Nr Farmersville | 26 cfs | → |
| Wilson Ck Dws Of Hwy 75 At Mckinney | 114 cfs | → |
| Muddy Ck At Creek Crossing Ln Nr Sachse | 16 cfs | → |
| Squabble Ck At Shores Blvd Nr Rockwall | · | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Sister Grove Creek Ws Scs Site 11 Dam.
Boat launches
- Twin Groves Park Road Collin County
- West Audie Murphy Parkway Farmersville
- County Road 551 Collin County
- Bratonia Park Road Collin County
- Highland Park Collin County
- Collin County
Campgrounds
- Erwin Park - Mckinney
- Tent Sites
- Equestrian Camp Sites
- Constellation Park Campsite #3
- Constellation Park Campsite #2
- Constellation Park Campsite #4
Fishing spots
Track Sister Grove Creek Ws Scs Site 11 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 Sister Grove Creek Ws Scs Site 11 Dam
Where does the data for Sister Grove Creek Ws Scs Site 11 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 Sister Grove Creek Ws Scs Site 11 Dam.