CIVIL ENGINEERS & LAND SURVEYORS
605-996-7761 / 2100 N Sanborn Blvd, Mitchell, SD
STORM WATER
SPN and Associates engineers deal with the natural resources of our environment, in management capacities for present needs and safety and in planning for the future of available resources. We work to guarantee the quality of public water supplies, appropriate handling of excess water, and resource sustainability.
Services
- • Hydrologic Analysis and Flood Plain Studies
- • Storm Sewer Systems
- • Storm Water Detention Facilities
- • Drainage Channels
- • Dam and Spillway Improvements
Current Work
A
Storm Water Improvements
Tripp, SD
Construction of 3,000 lineal feet of 12’-36” RCP Storm Sewer and 4905 lineal feet of curb and gutter along with all street improvements to greatly improve the storm water collection and disposal in the southwest portion of the community.
Previous Work
- • College Avenue and Seventh Street Storm Drainage and Street Improvements (Wessington Springs, South Dakota)
- • Storm Water System Improvements (Philip, South Dakota)