Grays Creek Ws Scs Site 103 Dam dam
Grays Creek Ws Scs Site 103 Dam
Located in Navarro, Texas, the Grays Creek WS SCS Site 103 Dam is a vital structure designed by the USDA NRCS to serve as a flood risk reduction measure along the TR-TRINITY RIVER. Completed in 1963, this earth dam stands at a height of 23 feet and spans a length of 1558 feet, providing a storage capacity of 340 acre-feet. Despite its critical role in mitigating flood risks, the dam has not been rated for its current condition assessment and is classified as having a high risk potential.
Managed by the local government and regulated by the Texas Commission on Environmental Quality (TCEQ), the Grays Creek WS SCS Site 103 Dam plays a crucial role in safeguarding the surrounding area from potential flooding events. With no spillway in place and limited emergency preparedness measures, there is a pressing need for continued inspection and maintenance to ensure the structural integrity of the dam. Climate and water resource enthusiasts will find the data on this dam to be a compelling case study in the intersection of infrastructure, water management, and environmental risk assessment.
As a key component of water resource management in the region, the Grays Creek WS SCS Site 103 Dam represents a convergence of engineering, environmental stewardship, and public safety. With its proximity to the TR-TRINITY RIVER and the potential for high discharge events, the dam serves as a critical barrier against flooding while also posing challenges in terms of risk management and emergency response. The data on this dam offers a rich source of information for those interested in the complexities of water infrastructure and climate adaptation efforts in the face of changing 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 Grays Creek Ws Scs Site 103 Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Trinity Rv At W Cedar Creek Pkwy Nr Dosser | 982 cfs | → |
| Chambers Ck Nr Rice | 5 cfs | → |
| Trinity Rv At Trinidad | 1,090 cfs | → |
| Trinity Rv Nr Rosser | 1,050 cfs | → |
| Waxahachie Ck Nr Bardwell | 2 cfs | → |
| Kings Ck At Sh 34 Nr Kaufman | 3 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Grays Creek Ws Scs Site 103 Dam.
Boat launches
- East Cedar Creek Parkway 2101, Mabank
- Jupiter Road, Star Harbor
- County Road 2830 15500, Henderson County
- Beach Road, Ennis
- Beach Road Ennis
- Ellis County
Campgrounds
- Highview - Bardwell Lake
- Mott - Bardwell Lake
- Waxahachie - Bardwell Lake
- Purtis Creek State Park
- Oak Park - Navarro Mills Reservoir
- Staff Cabins
Track Grays Creek Ws Scs Site 103 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 Grays Creek Ws Scs Site 103 Dam
Where does the data for Grays Creek Ws Scs Site 103 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 Grays Creek Ws Scs Site 103 Dam.