Snake Creek Rec. Area Dam Reservoir Report

Last Updated: December 13, 2025

Snake Creek Rec.


°F

°F

mph

Wind

%

Humidity

Summary

Area Dam, located in Charles Mix, South Dakota, is a state-owned earth dam completed in 1995 with a primary purpose that is not specified. Standing at a height of 32 feet and a length of 400 feet, this dam has a capacity to store 65 acre-feet of water. It is regulated and inspected by the Department of Environment and Natural Resources (DENR) of South Dakota, with a low hazard potential rating.

Despite not being rated for condition assessment, Snake Creek Rec. Area Dam is equipped with emergency action plans and contact information, ensuring preparedness in case of any unforeseen events. Its location near the TRIB. MISSONot RatedI RIVER, part of the St. Paul District, makes it a crucial structure for water resource management in the region. With a maximum discharge capacity of 160 cubic feet per second, this dam plays a vital role in flood control and water supply management in the area.

Water resource and climate enthusiasts will find Snake Creek Rec. Area Dam to be an essential piece of infrastructure in South Dakota, contributing to the overall water management system of the region. With state regulation and inspection in place, along with emergency preparedness measures, this dam stands as a reliable structure for ensuring water safety and security for the community. Its low hazard potential and strategic location make it a valuable asset for sustainable water resource management in the area.

Year Completed

1995

Dam Length

400

Dam Height

32

River Or Stream

TRIB. MISSONot RatedI RIVER

Primary Dam Type

Earth

Hydraulic Height

32

Drainage Area

1

Nid Storage

65

Hazard Potential

Low

Nid Height

32
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.