Dam Report

Flatbelly Lake Dam dam

Indiana, USA Unnamed Tributary Papakeechie Lake Hazard High
Today high
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Tonight low
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Dam height
17ft
Hazard rating
High
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Flatbelly Lake Dam -- None dam
Flatbelly Lake Dam None · Unnamed Tributary Papakeechie Lake
About this dam

Flatbelly Lake Dam

Flatbelly Lake Dam, located in Kosciusko, Indiana, is a captivating structure designed by Lawson Fisher in 1962. This earth-type dam serves as a vital Fish and Wildlife Pond with a storage capacity of 3300 acre-feet and a surface area of 2.72 acres. The dam stands at a height of 17 feet, with a hydraulic height of 14 feet, and a length of 162 feet, providing essential water resources for the local ecosystem.

Managed by the Indiana Department of Natural Resources, Flatbelly Lake Dam is situated on an unnamed tributary of Papakeechie Lake, showcasing the state's commitment to regulating, inspecting, and enforcing safety measures for this high-hazard structure. Despite being classified as having a very high risk level, the dam is currently deemed to be in satisfactory condition following its last assessment in 2008. With a controlled spillway and no outlet gates, the dam plays a crucial role in flood control and wildlife conservation efforts in the region.

As a focal point for water resource and climate enthusiasts, Flatbelly Lake Dam offers a fascinating look into the intersection of infrastructure, ecology, and public safety. Its strategic location, design features, and operational history highlight the importance of sustainable dam management practices in safeguarding both natural habitats and human communities in the face of changing environmental conditions.

StateNone
River / streamUnnamed Tributary Papakeechie Lake
NID IDIN00502
Owner typeState
Primary purposeFish And Wildlife Pond
Dam typeEarth
Year built1962
Dam height17 ft
Dam length162 ft
Max storage3,300 AF
Normal storage480 AF
Surface area2.7 ac
Drainage area4.6 sq mi
Hazard potentialHigh
ConditionSatisfactory
Last inspectionTue, 18 Apr 2017 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 Flatbelly Lake Dam -- inflows here typically show up in storage 24-72 hours later.

Track Flatbelly Lake Dam 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 Flatbelly Lake Dam

Where does the data for Flatbelly Lake Dam 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.

Premium feature

Favorites and alerts are part of Snoflo Premium. Save reservoirs, set storage thresholds, and get push notifications when conditions cross.

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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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