Dam Report

Chappepeela Lake dam

Louisiana, USA Chappepeela Creek Hazard Low
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Dam height
12ft
Hazard rating
Low
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Chappepeela Lake -- None dam
Chappepeela Lake None · Chappepeela Creek
About this dam

Chappepeela Lake

Chappepeela Lake, located in Loranger, Louisiana, is a picturesque water resource nestled along the Chappepeela Creek. Built in 1938 by Zemurray Park, this private lake serves primarily for recreational purposes, offering a tranquil retreat for water and climate enthusiasts alike. With a dam height of 12 feet and a storage capacity of 325 acre-feet, Chappepeela Lake covers an area of 47 acres and boasts a low hazard potential and fair condition assessment.

Managed by the Louisiana Department of Transportation and Development, Chappepeela Lake is inspected every five years to ensure its structural integrity and safety. The lake features an uncontrolled spillway with a width of 35 feet, allowing for controlled discharge during heavy rainfall events. Despite its moderate risk assessment, the lake remains a popular destination for outdoor activities, providing a serene environment for fishing, boating, and wildlife observation. With its rich history and scenic beauty, Chappepeela Lake continues to be a cherished water resource in Tangipahoa County, Louisiana.

StateNone
River / streamChappepeela Creek
NID IDLA00158
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1938
Dam height12 ft
Dam length4,040 ft
Max storage325 AF
Normal storage256 AF
Surface area47.0 ac
Drainage area1.0 sq mi
Hazard potentialLow
ConditionFair
Last inspectionThu, 24 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 Chappepeela Lake -- inflows here typically show up in storage 24-72 hours later.

Track Chappepeela Lake in the Snoflo app

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FAQ

About Chappepeela Lake

Where does the data for Chappepeela 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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Premium feature

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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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