Dam Report

Mountaintown Creek Ws Str # 4 dam

Georgia, USA Tails Creek Hazard High
Today high
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Tonight low
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Dam height
59ft
Hazard rating
High
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Mountaintown Creek Ws Str # 4 -- None dam
Mountaintown Creek Ws Str # 4 None · Tails Creek
About this dam

Mountaintown Creek Ws Str # 4

Mountaintown Creek WS Str # 4, located in Gilmer, Georgia, is a state-regulated earth dam that was completed in 1961 by the Natural Resources Conservation Service. This dam, with a height of 59 feet and a length of 290 feet, serves the primary purpose of flood risk reduction along the Tails Creek river. Despite its importance in mitigating flood risks, the dam is classified as having a high hazard potential and poor condition assessment, indicating a need for maintenance and potential upgrades to ensure its effectiveness in the face of changing climate conditions.

With a normal storage capacity of 21 acre-feet and a maximum storage of 447 acre-feet, Mountaintown Creek WS Str # 4 plays a crucial role in managing water resources in the area, covering a drainage area of 1500 acres. However, the dam's spillway is currently uncontrolled, raising concerns about its ability to handle maximum discharge events. The last inspection in 2016 revealed its poor condition, highlighting the urgent need for further assessments and potentially an emergency action plan to address any risks associated with its current state.

Given the moderate risk assessment score of 3, it is clear that Mountaintown Creek WS Str # 4 is in need of attention to ensure its resilience in the face of potential climate-related challenges. With its location in the TAILS CREEK, the dam's effectiveness in flood risk reduction is crucial for the surrounding community. As water resource and climate enthusiasts, it is important to advocate for the necessary resources and actions to protect and maintain this vital infrastructure for the safety and well-being of the area's residents and ecosystem.

StateNone
River / streamTails Creek
NID IDGA00637
Owner typeState
Primary purposeFlood Risk Reduction
Dam typeEarth
Year built1961
Dam height59 ft
Dam length290 ft
Max storage447 AF
Normal storage21 AF
Surface area3.0 ac
Drainage area1,500.0 sq mi
Hazard potentialHigh
ConditionPoor
Last inspectionWed, 30 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 Mountaintown Creek Ws Str # 4 -- inflows here typically show up in storage 24-72 hours later.

Track Mountaintown Creek Ws Str # 4 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 Mountaintown Creek Ws Str # 4

Where does the data for Mountaintown Creek Ws Str # 4 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 High 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.