Dam Report

Greens Pond dam

Louisiana, USA Tr-Tchefuncte River Hazard Low
Today high
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Tonight low
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Dam height
9ft
Hazard rating
Low
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Greens Pond -- None dam
Greens Pond None · Tr-Tchefuncte River
About this dam

Greens Pond

Greens Pond, located in the Oak Grove Community of Louisiana, is a private fish and wildlife pond managed by the USDA NRCS. Constructed in 1951, this earth dam structure stands at a height of 12 feet and spans 350 feet in length, with a storage capacity of 126 acre-feet. The pond serves multiple purposes, including fire protection, stock maintenance, and recreational activities.

Managed by the Louisiana Department of Transportation and Development, Greens Pond is regulated, inspected, and enforced by state authorities to ensure its safety and compliance with dam regulations. With a low hazard potential and fair condition assessment, Greens Pond poses a moderate risk and is subject to regular inspections every five years. The spillway, with a width of 40 feet, is uncontrolled, allowing for a maximum discharge of 686 cubic feet per second in case of overflow.

Situated along the Tchefuncte River in Washington County, Louisiana, Greens Pond provides a valuable habitat for fish and wildlife while offering recreational opportunities for local residents. With its scenic location and diverse ecosystem, this conservation area serves as an important resource for water and climate enthusiasts interested in sustainable land management practices and environmental conservation efforts in the region.

StateNone
River / streamTr-Tchefuncte River
NID IDLA00130
Owner typePrivate
Primary purposeFish And Wildlife Pond
Dam typeEarth
Year built1951
Dam height9 ft
Dam length350 ft
Max storage126 AF
Normal storage60 AF
Surface area6.0 ac
Drainage area0.0 sq mi
Hazard potentialLow
ConditionFair
Last inspectionThu, 24 Mar 2016 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 Greens Pond -- inflows here typically show up in storage 24-72 hours later.

Track Greens Pond 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 Greens Pond

Where does the data for Greens Pond 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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