Lower State Lake dam
Lower State Lake
Lower State Lake in Clay, Alabama, is a state-owned recreational dam built in 1950 on TR Ketchepedrakee Creek. The dam stands at a hydraulic height of 21 feet and a structural height of 25 feet, with a length of 480 feet. It has a storage capacity of 450 acre-feet, with a normal storage level of 250 acre-feet. The dam is classified as having a significant hazard potential and is not currently rated for its condition.
Located in the Mobile District, Lower State Lake provides opportunities for outdoor enthusiasts to enjoy activities such as fishing, boating, and picnicking. The dam does not fall under federal jurisdiction and is not regulated or inspected by state agencies. Despite its age, the dam has not undergone any modifications or maintenance assessments in recent years. With its serene surroundings and ample storage capacity, Lower State Lake remains a popular destination for locals and visitors alike.
Although lacking in detailed assessments and emergency preparedness measures, Lower State Lake continues to attract water resource and climate enthusiasts seeking a peaceful retreat in the heart of Alabama. With its historical significance and recreational offerings, the dam serves as a reminder of the importance of sustainable water management practices in maintaining the beauty and functionality of our natural resources.
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 Lower State Lake -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Choccolocco Creek Near Boiling Spring | 96 cfs | → |
| Tallapoosa River Near Heflin | 112 cfs | → |
| Little Tallapoosa River Near Newell Al | 121 cfs | → |
| Tallapoosa River At Wadley Al | 1,120 cfs | → |
| Choccolocco Creek At Jackson Shoal Nr Lincoln Al | 274 cfs | → |
| Little Tallapoosa River Below Bowdon | 53 cfs | → |
About Lower State Lake
Where does the data for Lower State 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 Significant 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 below 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.
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.