Dam Report

West Fork Mayfield Creek Frs 3 dam

Kentucky, USA Mayfield Creek Hazard Significant
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Dam height
24ft
Hazard rating
Significant
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West Fork Mayfield Creek Frs 3 -- None dam
West Fork Mayfield Creek Frs 3 None · Mayfield Creek
About this dam

West Fork Mayfield Creek Frs 3

West Fork Mayfield Creek FRS 3, located in Graves, Kentucky, is a vital flood risk reduction structure designed by the Soil Conservation Service, USDA/NRCS, and completed in 1978. This earth dam stands at a height of 24 feet and spans 754 feet across Mayfield Creek, offering crucial flood protection to the surrounding area. The dam has a storage capacity of 353.9 acre-feet, with a normal storage level of 48.6 acre-feet, covering a drainage area of 0.82 square miles.

Managed by the Kentucky Division of Water, this dam is subject to regular inspections, with its condition assessed as fair during the last inspection in January 2018. Classified with a significant hazard potential, the dam is considered to pose a moderate risk (3) and is maintained for its flood risk reduction purpose. With a spillway width of 30 feet and an uncontrolled spillway type, West Fork Mayfield Creek FRS 3 plays a crucial role in managing water flow and protecting the local community from potential flooding events.

This structure, situated in a remote area with no specific town affiliation, is a key component of the flood control infrastructure in the region. With its strategic location and design features, West Fork Mayfield Creek FRS 3 serves as a testament to effective water resource management and climate resilience efforts in Kentucky.

StateNone
River / streamMayfield Creek
NID IDKY00827
Owner typeLocal Government
Primary purposeFlood Risk Reduction
Dam typeEarth
Year built1978
Dam height24 ft
Dam length754 ft
Max storage354 AF
Normal storage49 AF
Surface area13.6 ac
Drainage area0.8 sq mi
Hazard potentialSignificant
ConditionFair
Last inspectionTue, 23 Jan 2018 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 West Fork Mayfield Creek Frs 3 -- inflows here typically show up in storage 24-72 hours later.

Track West Fork Mayfield Creek Frs 3 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 West Fork Mayfield Creek Frs 3

Where does the data for West Fork Mayfield Creek Frs 3 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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