Prairie Cr. Dam No. 1 Reservoir Report
Nearby: Prairie Cr. Dam No. 2 Boyll Lake Dam
Last Updated: December 22, 2025
Prairie Cr.
°F
°F
mph
Wind
%
Humidity
Summary
Dam No. 1, also known as Industrial Park Lake, is a key water resource infrastructure located in Vigo County, Indiana. Built in 1970 by the USDA NRCS, this earth dam stands at a height of 27 feet, serving primarily for flood risk reduction along the Prairie Creek. With a storage capacity of 3,715 acre-feet and a surface area of 93.19 acres, this dam plays a crucial role in managing water flow and protecting the surrounding areas from potential flooding events.
Despite its important function, Prairie Cr. Dam No. 1 has been assessed as being in poor condition, with a low hazard potential but a high risk rating. The dam lacks a spillway and outlet gates, making it essential for regular inspections and maintenance to ensure its structural integrity. With the state regulatory agency IDNR overseeing its permitting, inspection, and enforcement, efforts are ongoing to manage and mitigate the risks associated with this aging infrastructure.
As water resource and climate enthusiasts, understanding the significance and condition of Prairie Cr. Dam No. 1 is vital for safeguarding communities and ecosystems that rely on its flood protection measures. With its historical and operational data updated as of May 2021, continued monitoring and potential upgrades are crucial to maintaining the dam's effectiveness and safety in the face of changing environmental conditions and increasing risks of extreme weather events.
Year Completed |
1970 |
Dam Length |
964 |
Dam Height |
27 |
River Or Stream |
PRAIRIE CREEK |
Primary Dam Type |
Earth |
Surface Area |
93.19 |
Hydraulic Height |
29 |
Drainage Area |
9.76 |
Nid Storage |
3715 |
Structural Height |
35 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Rock, Soil |
Nid Height |
35 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wabash River At Terre Haute
|
2380cfs |
Wabash River At Riverton Ind
|
2610cfs |
Eel River At Bowling Green
|
145cfs |
Big Raccoon Creek At Coxville
|
100cfs |
Busseron Creek Near Carlisle
|
138cfs |
Wabash River At Montezuma
|
2160cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
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. Investigations and studies are necessary.
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.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams 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, environment 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.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Prairie Cr. Dam No. 1