Twp Road 18

Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMinnesota
CountyLyon
Nearest CityTracy
River/StreamCottonwood River-OS
Coordinates44.25331, -95.61720

Physical Characteristics

Dam TypeEarth
NID Height24 ft
Dam Height23 ft
Dam Length600 ft
Year Completed2000 (26 years old)

Storage & Hydraulics

NID Storage88 acre-ft
Max Storage88 acre-ft
Normal Storage1 acre-ft
Surface Area1 acres
Drainage Area5 sq mi
Max Discharge556 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerCounty of Lyon
Owner TypeLocal Government
Hazard ClassificationLow
Last Inspection07/31/2024
Emergency Action PlanNot Required

Identifiers

NID IDMN01366
Federal IDMN01366
More InfoState Dam Safety Program

Nearby Dams

Monroe 13 1.2 mi Low Monroe 3 1.5 mi Low Tracy Road Detention 1.7 mi Low Springdale 19 2.4 mi Low Monroe 4 2.8 mi Low Monroe 8 3.2 mi Low Kass-morgan Group Farm Pond 3.4 mi Significant Twp Road 30 East 3.6 mi Low Springdale 20 3.6 mi Low Draayum Pond 3.7 mi Low