Dam Report

J M Gaston #14 dam

Alabama, USA Tr-Cahaba River Hazard Low
Today high
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Tonight low
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Dam height
30ft
Hazard rating
Low
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J M Gaston #14 -- None dam
J M Gaston #14 None · Tr-Cahaba River
About this dam

J M Gaston #14

J M Gaston #14 is a private fish and wildlife pond located in Dallas County, Alabama. Built in 1978 by the USDA NRCS, this earth dam stands at a height of 30 feet and stretches 1000 feet in length. With a storage capacity of 236 acre-feet, this pond serves multiple purposes including fire protection, stock, and small fish pond in addition to its primary function as a fish and wildlife habitat.

Situated on the TR-CAHABA River within the Mobile District of Alabama, J M Gaston #14 boasts a low hazard potential and a moderate risk assessment rating. The spillway of this dam is uncontrolled and has a width of 75 feet, allowing for a maximum discharge of 720 cubic feet per second. While the dam's condition assessment is currently not rated, its risk management measures are not specified.

Despite its lack of state regulation and inspection, J M Gaston #14 remains a significant water resource in the region, providing essential habitat for aquatic wildlife and contributing to the local ecosystem. With its picturesque location in the heart of Alabama, this dam continues to play a vital role in supporting the surrounding environment and wildlife populations.

StateNone
River / streamTr-Cahaba River
NID IDAL02036
Owner typePrivate
Primary purposeFish And Wildlife Pond
Dam typeEarth
Year built1978
Dam height30 ft
Dam length1,000 ft
Max storage236 AF
Normal storage174 AF
Drainage area0.2 sq mi
Hazard potentialLow
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 J M Gaston #14 -- inflows here typically show up in storage 24-72 hours later.

Track J M Gaston #14 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 J M Gaston #14

Where does the data for J M Gaston #14 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.

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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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