Dam Report

Gulf Coast Counc dam

Florida, USA Nowling Spring Branc Hazard Significant
Today high
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Tonight low
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Dam height
25ft
Hazard rating
Significant
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Gulf Coast Counc -- None dam
Gulf Coast Counc None · Nowling Spring Branc
About this dam

Gulf Coast Counc

Gulf Coast Counc, located in Walton, Florida, is a privately owned dam managed by the Natural Resources Conservation Service. Built in 1959, this Earth-type dam serves primarily for recreational purposes, including fish and wildlife pond activities. With a height of 25 feet and a length of 600 feet, the dam has a storage capacity of 291 acre-feet, providing essential water resources for the surrounding area.

Despite being uncontrolled, the dam has a spillway width of 50 feet to manage potential overflow and a significant hazard potential. The dam's condition assessment is currently not rated, with the last inspection conducted in May 1994. The risk assessment for Gulf Coast Counc is moderate (3), signifying the need for continued monitoring and potential risk management measures to ensure the safety and sustainability of the dam for both recreational and water resource purposes in the region.

Overall, Gulf Coast Counc serves as a vital water resource and recreational asset in the region, regulated by the Northwest Florida Water Management District. As climate change continues to impact water availability and quality, the maintenance and management of dams like Gulf Coast Counc are crucial for ensuring sustainable water management practices and enhancing climate resilience in the Gulf Coast area.

StateNone
River / streamNowling Spring Branc
NID IDFL00032
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1959
Dam height25 ft
Dam length600 ft
Max storage291 AF
Normal storage233 AF
Surface area12.0 ac
Drainage area1.1 sq mi
Hazard potentialSignificant
ConditionNot Rated
Last inspectionThu, 05 May 1994 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 Gulf Coast Counc -- inflows here typically show up in storage 24-72 hours later.

Track Gulf Coast Counc 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 Gulf Coast Counc

Where does the data for Gulf Coast Counc 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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