Walcott Lake dam
Walcott Lake
Walcott Lake, located in Greene County, Arkansas, is a stunning recreational reservoir nestled along the Cache River. Constructed in 1964, this earth dam structure stands at a height of 27 feet and offers a storage capacity of 375 acre-feet. With a surface area of 31 acres and a drainage area of 0.5 square miles, Walcott Lake provides ample opportunities for water enthusiasts to enjoy various recreational activities such as fishing, boating, and picnicking.
Despite its primary purpose for recreation, Walcott Lake also serves as an important water resource in the region. The dam's high hazard potential necessitates regular inspections and enforcement by the Arkansas Natural Resources Commission (ANRC) to ensure its safety and structural integrity. Although the condition assessment of the dam is currently not rated, its emergency action plan and risk management measures are crucial for mitigating potential risks and ensuring the safety of the surrounding community in case of any emergencies.
With its picturesque location and essential role in water management, Walcott Lake stands as a vital resource for both climate enthusiasts and residents in the area. As a state-regulated and permitted structure, the dam not only provides recreational opportunities but also contributes to flood control and water supply management in Greene County. Its significance as a water resource underscores the importance of regular maintenance and monitoring to safeguard its integrity and ensure its continued benefits for both the environment and the community.
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 Walcott Lake -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Cache River At Egypt | · | → |
| Black River At Pocahontas | 3,120 cfs | → |
| Black River At Black Rock | 4,360 cfs | → |
| Black River Near Corning | 754 cfs | → |
| Spring River At Imboden | 441 cfs | → |
| Elevenpoint River Near Ravenden Springs | 607 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Walcott Lake.
Track Walcott Lake 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 Walcott Lake
Where does the data for Walcott Lake 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 High 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 Walcott Lake.