East Fork Above Lavon Ws Scs Site 26a Dam dam
East Fork Above Lavon Ws Scs Site 26a Dam
East Fork Above Lavon WS SCS Site 26a Dam, located in Grayson, Texas, is a crucial local government-owned structure designed by USDA NRCS for flood risk reduction on the TR-STANLEY CREEK. Constructed in 1964, this earth dam stands at a height of 38 feet with a length of 990 feet, providing a normal storage capacity of 71 acre-feet and a maximum storage of 396 acre-feet. Despite its high hazard potential rating, the dam's condition remains unrated, and there is no available emergency action plan in place.
Managed by the TCEQ, this dam plays a vital role in controlling water flow and mitigating flood risks in the region. With a primary purpose of flood risk reduction, the East Fork Above Lavon WS SCS Site 26a Dam serves as a critical infrastructure safeguarding the community against potential disasters. As water resource and climate enthusiasts, understanding the design, purpose, and risk assessment of this dam sheds light on the importance of sustainable water management practices in safeguarding our environment and communities from the impacts of extreme weather events.
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 East Fork Above Lavon Ws Scs Site 26a Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Range Ck Nr Collinsville | 4 cfs | → |
| Little Elm Ck Nr Aubrey | 42 cfs | → |
| Sister Grove Ck Nr Blue Ridge | 21 cfs | → |
| E Fk Trinity Rv Nr Mckinney | 123 cfs | → |
| Timber Ck Nr Collinsville | 9 cfs | → |
| Wilson Ck Dws Of Hwy 75 At Mckinney | 49 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near East Fork Above Lavon Ws Scs Site 26a Dam.
Boat launches
- Denton County
- Fairview Circle Denton County
- Twin Groves Park Road Collin County
- Cooke County
- Highland Park Collin County
- Fm 1190 Denton County
Campgrounds
- Constellation Park Campsite #2
- Constellation Park Campsite #3
- Constellation Park Campsite #1
- Constellation Park Campsite #4
- Erwin Park - Mckinney
- Isle Du Bois - Roberts Lake State Park
Fishing spots
Track East Fork Above Lavon Ws Scs Site 26a 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 East Fork Above Lavon Ws Scs Site 26a Dam
Where does the data for East Fork Above Lavon Ws Scs Site 26a 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 East Fork Above Lavon Ws Scs Site 26a Dam.