Dam Report

Cypress Lake dam

Tennessee, USA Tribhall Creek Hazard Low
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Tonight low
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Dam height
16ft
Hazard rating
Low
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Cypress Lake -- None dam
Cypress Lake None · Tribhall Creek
About this dam

Cypress Lake

Cypress Lake in Fayette, Tennessee, is a private water resource regulated by the Tennessee Safe Dams Program. Completed in 2004, this earth dam stands at a structural height of 16 feet and has a hydraulic height of 14 feet, with a length of 390 feet. The lake has a storage capacity of 68.5 acre-feet, with a normal storage level of 54 acres, covering a surface area of 7.1 acres and serving primarily for recreational purposes.

Located near Tribhall Creek, Cypress Lake offers a serene environment for outdoor enthusiasts to enjoy activities such as fishing, boating, and birdwatching. With a low hazard potential and a satisfactory condition assessment, the dam is inspected every three years to ensure its safety and compliance with regulatory standards. The risk assessment for Cypress Lake is moderate, indicating a proactive approach to risk management measures to mitigate any potential hazards.

Cypress Lake is a picturesque and well-maintained water resource in Tennessee, managed by private owners and designed by L&R Excavating Co. and the NRCS. With its tranquil setting and recreational opportunities, this dam provides a valuable space for the community to connect with nature and enjoy the beauty of the surrounding landscape. As a vital part of the local ecosystem, Cypress Lake serves as a testament to the importance of sustainable water resource management in the face of changing climate conditions.

StateNone
River / streamTribhall Creek
NID IDTN04743
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built2004
Dam length390 ft
Max storage69 AF
Normal storage54 AF
Surface area7.1 ac
Drainage area0.0 sq mi
Hazard potentialLow
ConditionSatisfactory
Last inspectionTue, 14 Apr 2020 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 Cypress Lake -- inflows here typically show up in storage 24-72 hours later.

Track Cypress Lake 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 Cypress Lake

Where does the data for Cypress Lake 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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