Dam Report

Chickasaw Lake Dam dam

Georgia, USA Lost Town Creek Hazard Low
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Tonight low
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Dam height
27ft
Hazard rating
Low
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Chickasaw Lake Dam -- None dam
Chickasaw Lake Dam None · Lost Town Creek
About this dam

Chickasaw Lake Dam

Chickasaw Lake Dam, nestled in the picturesque surroundings of Waleska, Georgia, stands as a vital structure along Lost Town Creek, serving primarily for recreational purposes. Constructed in 1974, this earth-type dam boasts a height of 27 feet and a hydraulic height of 50 feet, with a storage capacity of 269 acre-feet. Its uncontrolled spillway and outlet gates ensure efficient water management, with a low hazard potential and a moderate risk assessment rating.

Despite being privately owned, the dam is subject to state jurisdiction and inspection, with a periodic assessment frequency of 5 years. The dam's condition remains unrated, but its risk management measures are deemed sufficient for the moderate risk level it poses. With a drainage area of 235 square miles and a maximum discharge capacity of 269 cubic feet per second, Chickasaw Lake Dam plays a crucial role in maintaining water resources and climate stability in the region.

Although lacking federal regulatory oversight, Chickasaw Lake Dam stands as a testament to responsible dam management and the importance of sustainable land use practices. Its presence not only enhances the recreational opportunities in the area but also underscores the need for continued vigilance and maintenance to ensure the safety and integrity of water resources for both present and future generations.

StateNone
River / streamLost Town Creek
NID IDGA02487
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1974
Dam height27 ft
Dam length264 ft
Max storage269 AF
Normal storage115 AF
Surface area12.0 ac
Drainage area235.0 sq mi
Hazard potentialLow
ConditionNot Rated
Last inspectionMon, 01 Apr 2019 00:00:00 GMT

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 Chickasaw Lake Dam -- inflows here typically show up in storage 24-72 hours later.

Track Chickasaw Lake 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.

FAQ

About Chickasaw Lake Dam

Where does the data for Chickasaw Lake 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 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.

Premium feature

Favorites and alerts are part of Snoflo Premium. Save reservoirs, set storage thresholds, and get push notifications when conditions cross.

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Manage alerts in the Snoflo app

Custom alerts are configured in the iOS app -- favorite this dam, set a threshold, and you'll get a push the moment conditions cross.

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