Dam Report

Curtis Williams Lake dam

Alabama, USA Tr Browns Creek Hazard Significant
Today high
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Tonight low
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Dam height
32ft
Hazard rating
Significant
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Curtis Williams Lake -- None dam
Curtis Williams Lake None · Tr Browns Creek
About this dam

Curtis Williams Lake

Curtis Williams Lake, located in North Brooksville, Alabama, is a privately owned reservoir built in 1958 for multiple purposes including fire protection, stock, small fish pond, and recreation. The dam, primarily constructed of earth, has a hydraulic height of 17 feet and a structural height of 32 feet, with a length of 1200 feet. The reservoir has a storage capacity of 190 acre-feet and a normal storage level of 120 acre-feet, serving as a significant water resource in the area.

Managed by the Mobile District of the US Army Corps of Engineers, Curtis Williams Lake is designated as having a significant hazard potential, although its condition has not been rated. The reservoir is primarily used for agricultural and recreational purposes, with a maximum discharge capacity of 640 cubic feet per second. While the dam's emergency action plan and risk assessment are currently not updated, the reservoir continues to provide essential water resources for the surrounding community.

Despite not being under state jurisdiction or regulation, Curtis Williams Lake plays a crucial role in providing water for fire protection, livestock, and recreational activities. With its picturesque location near TR Browns Creek, the reservoir offers a tranquil setting for outdoor enthusiasts and climate advocates to appreciate and enjoy the beauty of Alabama's water resources.

StateNone
River / streamTr Browns Creek
NID IDAL01172
Owner typePrivate
Primary purposeFire Protection, Stock, Or Small Fish Pond
Dam typeEarth
Year built1958
Dam length1,200 ft
Max storage190 AF
Normal storage120 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 Curtis Williams Lake -- inflows here typically show up in storage 24-72 hours later.

Track Curtis Williams 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 Curtis Williams Lake

Where does the data for Curtis Williams 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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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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