Scs-Wildhorse Creek Site-022 dam
Scs-Wildhorse Creek Site-022
SCS-Wildhorse Creek Site-022, also known as Lake Humphreys, is a state-owned dam located in Stephens County, Oklahoma. Designed by USDA NRCS and completed in 1958, this Earth-type dam stands at a height of 54 feet and has a length of 4150 feet. It serves the primary purpose of flood risk reduction along the Wildhorse Creek, with a maximum storage capacity of 25,962 acre-feet and a normal storage capacity of 14,041 acre-feet.
Despite being classified as having a low hazard potential, SCS-Wildhorse Creek Site-022 is situated in a very high-risk area, according to the risk assessment data. The dam features a controlled spillway with a width of 4 feet and an outlet gate consisting of a single valve. While it has not been inspected since January 1980, the dam is regulated, permitted, inspected, and enforced by the Oklahoma Water Resources Board (OWRB), ensuring its compliance with state regulations and standards.
Water resource and climate enthusiasts will find SCS-Wildhorse Creek Site-022 to be a fascinating structure that plays a critical role in managing flood risks in the region. With its strategic location along Wildhorse Creek and its significant storage capacity, this dam serves as a vital infrastructure for safeguarding the surrounding areas from potential flooding events. Its historical significance, design details, and state-regulated status make it a compelling subject for further study and appreciation in the realm of water resource management and climate resilience.
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 Scs-Wildhorse Creek Site-022 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Little Washita River Near Cement | 4 cfs | → |
| Washita River At Alex | 142 cfs | → |
| Little Washita River East Of Ninnekah | 10 cfs | → |
| East Cache Creek Near Walters | 25 cfs | → |
| Little Washita River Near Cyril | 1 cfs | → |
| Little Washita River Ab Scs Pond No 26 Nr Cyril | 0 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Scs-Wildhorse Creek Site-022.
Track Scs-Wildhorse Creek Site-022 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 Scs-Wildhorse Creek Site-022
Where does the data for Scs-Wildhorse Creek Site-022 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 Low 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 Scs-Wildhorse Creek Site-022.