Dam Report

Buttahatchee Dam dam

Alabama, USA Buttahatchee River Hazard Significant
Today high
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Tonight low
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Dam height
50ft
Hazard rating
Significant
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Buttahatchee Dam -- None dam
Buttahatchee Dam None · Buttahatchee River
About this dam

Buttahatchee Dam

Buttahatchee Dam, also known as Lake Buttahatchee Dam, is a state-owned structure located in Marion, Alabama. Completed in 1960, this dam on the Buttahatchee River serves primarily for recreation purposes, providing a serene and picturesque setting for outdoor enthusiasts. With a hydraulic height of 19 feet and a structural height of 50 feet, it offers a maximum storage capacity of 114 acre-feet for water resource and climate enthusiasts to explore.

Managed by the Mobile District of the US Army Corps of Engineers, Buttahatchee Dam has a significant hazard potential, though its condition assessment remains unrated. Despite being a non-federal structure, the dam has not been subject to state regulation or inspection, highlighting the need for continued monitoring and assessment to ensure its safety and reliability. While the dam does not currently have an Emergency Action Plan in place, ongoing efforts to assess risk and implement management measures are crucial for safeguarding surrounding communities and the local environment.

As a key feature along the Buttahatchee River, Buttahatchee Dam plays a vital role in the recreational landscape of the region. With a length of 400 feet and a maximum discharge capacity of 3000 cubic feet per second, this dam offers both a practical water management solution and a popular destination for fishing, boating, and other outdoor activities. While its condition and risk assessment are yet to be fully evaluated, efforts to enhance safety measures and emergency preparedness will be essential in maintaining the dam's integrity and protecting the surrounding area from potential hazards.

StateNone
River / streamButtahatchee River
NID IDAL00139
Owner typeState
Primary purposeRecreation
Dam typeOther
Year built1960
Dam length400 ft
Max storage114 AF
Normal storage114 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 Buttahatchee Dam -- inflows here typically show up in storage 24-72 hours later.

Track Buttahatchee 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 Buttahatchee Dam

Where does the data for Buttahatchee 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 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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