Dam Report

Larry Deris Jones dam

Georgia, USA Tr- Little River Hazard Low
Today high
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Tonight low
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Dam height
20ft
Hazard rating
Low
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Larry Deris Jones -- None dam
Larry Deris Jones None · Tr- Little River
About this dam

Larry Deris Jones

Located in Turner, Georgia, the Larry Deris Jones dam was completed in 1969 by the Natural Resources Conservation Service for the primary purpose of creating a Fish and Wildlife Pond. With a dam height of 20 feet and a length of 800 feet, this earth-type structure has a storage capacity of 211 acre-feet and serves multiple purposes including fire protection, stock pond, and recreation. Situated along the Tr- Little River, the dam has a low hazard potential and a moderate risk assessment of 3 out of 5.

Despite being privately owned, the Larry Deris Jones dam is regulated and constructed by the USDA NRCS, ensuring proper maintenance and operation. While the dam itself does not have a significant surface area or drainage area, it still plays a critical role in water resource management and conservation in the area. The dam's spillway, with a width of 45 feet, is uncontrolled, allowing for controlled release of excess water in times of need.

Water resource and climate enthusiasts will find the Larry Deris Jones dam to be an intriguing example of sustainable infrastructure designed to enhance local ecosystems and provide recreational opportunities. With its low hazard potential and moderate risk assessment, this dam serves as a valuable asset in managing water resources and supporting wildlife in the Turner, Georgia area.

StateNone
River / streamTr- Little River
NID IDGA00904
Owner typePrivate
Primary purposeFish And Wildlife Pond
Dam typeEarth
Year built1969
Dam height20 ft
Dam length800 ft
Max storage211 AF
Normal storage170 AF
Drainage area0.3 sq mi
Hazard potentialLow
ConditionNot Available

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 Larry Deris Jones -- inflows here typically show up in storage 24-72 hours later.

Track Larry Deris Jones in the Snoflo app

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FAQ

About Larry Deris Jones

Where does the data for Larry Deris Jones 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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