Dundee Marsh

Dundee Marsh is an other dam located in Cottonwood County, Minnesota, built in 2011. It carries a Low hazard potential classification.

About Dundee Marsh

The primary purpose of Dundee Marsh is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Mndnr-fisheries (state). It impounds the Des Moines River-tr near Windom.

The dam stands 10 feet tall and stretches 68 feet across, creates a reservoir covering 873 acres, has a maximum storage capacity of 400 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 2011, the structure is relatively new.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 07/31/2024.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMinnesota
CountyCottonwood
Nearest CityWindom
River/StreamDes Moines River-tr
Coordinates43.85733, -95.45737

Physical Characteristics

Dam TypeOther
NID Height10 ft
Dam Height7 ft
Dam Length68 ft
Year Completed2011 (15 years old)

Storage & Hydraulics

NID Storage400 acre-ft
Max Storage400 acre-ft
Normal Storage100 acre-ft
Surface Area873 acres
Drainage Area5 sq mi
Max Discharge559 cfs

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerMNDNR-Fisheries
Owner TypeState
Hazard ClassificationLow
Last Inspection07/31/2024
Emergency Action PlanNot Required

Identifiers

NID IDMN00680
Federal IDMN00680
More InfoState Dam Safety Program

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