Cuivre River

Executive Summary

The Cuivre River is a low gradient, seventh order river located in northeast Missouri. It originates in Audrain and Pike counties and flows south-eastward through Pike, Montgomery, Lincoln, Warren and St. Charles counties to its confluence with the Mississippi River near Winfield, Missouri. Its major tributaries are the West Fork Cuivre River and the North Fork Cuivre River. The entire watershed is 1,235 square miles. The average annual discharge of Cuivre River at the Troy gage station for its 61-year period of record is 650 cubic feet per second.

One percent of the watershed is in public ownership. There is one state park, five Missouri Department of Conservation (MDC) lake or wildlife areas and three MDC stream fishing accesses. Approximately 23% of the watershed is forested and 77% is cultivated, pastured or otherwise developed.

Water-quality problems in the Cuivre River drainage are related to soil erosion and animal waste. The sediment yield reaching waterways was estimated at 2.5 tons per acre per year (Anderson 1980). Pollution from point sources is minimal. There are no chronic fish kill areas.

Sixteen plant and animal species listed on Missouri’s rare and endangered 1991 checklist are found in the Cuivre River Basin. Ten of these species live in water or require very damp environments for their survival. Seventy-one different fish species have been identified in fish collections, fish kills or creel surveys conducted between 1941 and 1992; sport fish present include largemouth bass, smallmouth bass, channel catfish, flathead catfish, black crappie, white crappie, walleye, white bass, common carp, freshwater drum, buffalo, bluegill and green sunfish. The ghost shiner, a species on the Missouri River watch list, is found in the Cuivre River Basin. In fish samples collected after 1970 at 40 sites, the most widespread fish were the green sunfish (present at 98% of the sites), orangethroat darter (88%), bluntnose minnow (88%), red shiner (85%) and redfin shiner (85%). The most abundant fish among 37,177 fish collected were the red shiner (25% of all fish sampled), redfin shiner (12%), bluntnose minnow (11%), bigeye shiner (9%) and orangethroat darter (6%).

Overall, most streams appear to be in fair condition. Some problems encountered include

1.insufficiently forested riparian corridors;

2.soil and streambank erosion;

3.sedimentation and deterioration of aquatic habitat public access to streams;

5.deterioration of natural features and;

6.low public involvement in stream-related programs.

Improvements in the quality of riparian and stream habitat will depend upon the cooperation of private landowners who have control of 99% of the watershed. The Missouri Department of Conservation can help educate the public about stream resources and their care; publicize stream assistance programs and assist landowners by providing technical advice for correcting stream erosion problems; protect native fish assemblages from the introduction of exotic species and the destruction of critical habitat; increase management of game fish populations; increase number of public stream access; and assist other public entities in creating similar opportunities.


I would like to thank all of the Fisheries Management District 4 staff who assisted with this project by conducting background research, field work, fish identification, map measurements, writing and editing. One person in particular, Laurie Peach, is deserving of a special acknowledgment for keeping this project moving forward when some staff were diverted to other commitments. Without everyone’s help and information provided by cooperating agencies this plan would not be possible.

Thank you.

Devona Weirich

Prepared By:

Devona L. Weirich, Fisheries Management Biologist, Missouri Department of Conservation, February 3, 1993

For additional information contact

Fisheries Regional Supervisor

Missouri Department of Conservation

2500 South Halliburton, Kirksville, MO 63501


Location information about Cuivre River watershed

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Geology and Geomorphology

Geology and geomorphology of the Cuivre River watershed

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Land Use

Land use in the Cuivre River Watershed

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Hydrology of the Cuivre River watershed

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Water Quality

Water quality of the Cuivre River watershed

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Habitat Conditions

Habitat conditions in the Cuivre River watershed

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Biotic Community

Biotic community of the Cuivre River watershed

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Management Problems and Opportunities

Management problems and opportunities on the Cuivre River watershed

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Literature Cited

Literature cited on the Cuivre River watershed

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List of Tables

Data tables for Cuivre River watershed

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List of Figures

List of maps and images for Cuivre River watershed

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PDF Version

Get a printable version of the Cuivre River watershed inventory

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