Dam Report

Lower State Lake dam

Alabama, USA Tr Ketchepedrakee Creek Hazard Significant
Today high
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Tonight low
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Dam height
25ft
Hazard rating
Significant
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Lower State Lake -- None dam
Lower State Lake None · Tr Ketchepedrakee Creek
About this 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.

StateNone
River / streamTr Ketchepedrakee Creek
NID IDAL00600
Owner typeState
Primary purposeRecreation
Dam typeEarth
Year built1950
Dam length480 ft
Max storage450 AF
Normal storage250 AF
Hazard potentialSignificant
ConditionNot Rated

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.
Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Lower State Lake -- inflows here typically show up in storage 24-72 hours later.

Track Lower State 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.

FAQ

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 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.

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