This article was accepted into the corpus but its outbound wikilinks were never NER-processed — typical at the deepest BFS hop or when the run's entity cap was reached. No expansion funnel to show.
| Mississinewa Lake | |
|---|---|
| Name | Mississinewa Lake |
| Location | Miami County, Indiana, United States |
| Type | Reservoir |
| Inflow | Mississinewa River |
| Outflow | Mississinewa River |
| Basin countries | United States |
| Area | 2,200 acres |
| Depth | 22 ft (avg) |
| Max-depth | 52 ft |
| Built | 1967 |
| Operator | United States Army Corps of Engineers |
Mississinewa Lake Mississinewa Lake is a reservoir in Miami County, Indiana, created by impounding the Mississinewa River for flood control and water management. Constructed and operated by the United States Army Corps of Engineers during the mid-20th century, the project has influenced regional development, transportation, and conservation efforts. The lake and surrounding lands support recreational, ecological, and infrastructure functions that link to wider networks across Indiana, the Midwestern United States, and federal water-resource policy.
The project originated amid post‑New Deal and post‑World War II infrastructure programs driven by agencies such as the United States Army Corps of Engineers and federal flood control policy shaped by the Flood Control Act of 1944 and earlier legislation tied to works by the Tennessee Valley Authority model. Planning involved coordination with the State of Indiana, Miami County, Indiana officials, and landowners from nearby communities including Peru, Indiana and Wabash, Indiana. Construction began in the 1960s following authorization that paralleled other reservoirs like Salamonie Lake and raccoon lake projects, with completion in 1967 and dedication events attended by state officials and representatives of the U.S. Congress and the Army Corps of Engineers. The impoundment altered historical landscapes tied to indigenous and settler histories near sites associated with the Miami tribe and 19th‑century waterways used during the era of steamboat commerce on Midwestern rivers. Later management actions responded to flood events documented in regional hydrologic records maintained by the National Weather Service and coordinated with the Federal Emergency Management Agency for floodplain mapping.
Situated on the course of the Mississinewa River, the reservoir lies within the Wabash River watershed and contributes to the larger Ohio River basin hydrology that connects to the Mississippi River. The impoundment covers roughly 2,200 acres with a variable pool maintained by a rolled-earth dam and gated outlet works operated by the United States Army Corps of Engineers. Tributaries and adjacent soils reflect glacial and fluvial geomorphology common to the Till Plains and Great Lakes Plains physiographic provinces, with groundwater interactions documented in studies by the United States Geological Survey and the Indiana Department of Natural Resources. Hydrologic monitoring integrates streamflow gages in the USGS network and rainfall data from the National Oceanic and Atmospheric Administration and National Weather Service to forecast reservoir releases and to manage downstream flows toward the Wabash River confluence. Infrastructure such as spillways and control works interacts with sediment transport, nutrient loading, and seasonal thermal stratification that influence lake depth, residence time, and ice cover patterns typical of Midwestern impoundments.
The recreation area around the lake includes marinas, boat ramps, picnic areas, campgrounds, and trails developed and maintained through partnerships among the United States Army Corps of Engineers, the Indiana Department of Natural Resources, and local tourism agencies from Miami County, Indiana and nearby municipalities including Peru, Indiana and Marion, Indiana. Facilities accommodate boating, fishing, hunting, hiking, and mountain biking, with angling focused on species promoted by state stocking programs from the Indiana Department of Natural Resources such as Largemouth bass, Walleye, and Crappie. Seasonal events and outreach have linked the site to regional festivals in Miami County, Indiana and educational programming with institutions like the Indiana University system and local school districts. Accessibility improvements reflect compliance with standards from the Americans with Disabilities Act and collaboration with nonprofit outdoor organizations and volunteer groups that support stewardship and interpretive services.
The lake and surrounding uplands provide habitat for a diversity of flora and fauna characteristic of riparian and reservoir ecosystems, including migratory birds on the Mississinewa River corridor, songbirds associated with oak‑hickory woodlands, and wetland assemblages that support amphibians and reptiles. Conservation efforts engage the Indiana Department of Natural Resources, federal wildlife programs coordinated with the U.S. Fish and Wildlife Service, and regional land trusts to manage invasive species challenges such as zebra mussels documented in the Great Lakes basin and aquatic vegetation dynamics that affect water quality. Monitoring addresses nutrient cycling, algal blooms influenced by agricultural runoff from surrounding croplands tied to commodity systems in Indiana agriculture, and habitat restoration projects that apply practices recommended by the Environmental Protection Agency and state environmental agencies. The area forms part of migratory routes connecting to Indiana Dunes National Park‑region flyways and other protected areas in the Midwest, linking local biodiversity priorities to broader conservation networks.
Operational control rests with the United States Army Corps of Engineers, which maintains the dam, levees, spillway, and recreation infrastructure while coordinating with the Indiana Department of Natural Resources, Miami County, Indiana authorities, and state emergency management agencies. Water management decisions incorporate guidelines from the Federal Energy Regulatory Commission when applicable to hydropower facilities, and interagency planning aligns with flood warning systems run by the National Weather Service and coordination with the Federal Emergency Management Agency. Long‑term plans address sedimentation rates measured by the United States Geological Survey, shoreline stabilization, and infrastructure investments funded through congressional appropriations and state grants involving representatives from Indiana in the United States Congress. Public engagement and volunteer stewardship programs link to watershed groups, civic organizations, and academic partners such as Purdue University and Ball State University for applied research, monitoring, and outreach initiatives.
Category:Lakes of Indiana