Woonsocket Water Distribution System Improvements
Woonsocket, SD · Water Supply
Project details
Replacement of 4,800 lineal feet of water main along with associated service lines and other appurtenant items.
SPN & Associates
Civil Engineers & Land Surveyors
About the firm
SPN & Associates is a South Dakota civil engineering and land surveying practice founded in 1961. Based in Mitchell with an additional office in Aberdeen, the team of over 30 engineers and technicians serves municipalities, counties, state and federal agencies, and private enterprises across South Dakota and portions of North Dakota. It delivers professional planning, design, and construction administration services across water supply, wastewater, stormwater, transportation, and surveying disciplines.
- Established
- 1961
- Team
- Small
- Firm type
- Civil Engineering · Water / Wastewater Engineering · Land Surveying
Capabilities
Water Supply
Service websitePlanning, design, and operational services to deliver potable water to communities and municipalities, offering comprehensive engineering support for distribution and treatment facilities.
- Distribution System Hydraulic Analysis
- New Water Treatment Facilities
- Planning and Needs Assessments
- Rural Water Systems
- Source Analysis
- Surface Supply Analysis
- Water Intake Facilities
- Water Treatment Facility Analysis
- Water Treatment Facility Expansion and Rehabilitation
- Well Field Analysis and Development
Wastewater
Service websitePlanning, conscious design, and treatment solutions to manage wastewater and return clean water to the environment, serving communities ranging from rural towns to metropolitan areas.
- Infiltration / Inflow Studies
- Planning and Needs Assessments
- Sanitary Sewage Pumping Facilities
- Sanitary Sewer Expansion
- Sanitary Sewer Rehabilitation
- Sanitary Sewer System Hydraulic Analysis
Stormwater
Service websiteEngineering services focused on natural resource management, safety, and resource sustainability, addressing excess water handling and public water supply quality.
- Hydrologic Analysis and Flood Plain Studies
- Storm Sewer Systems
- Storm Water Detention Facilities
- Drainage Channels
- Dam and Spillway Improvements
Land Surveying
Service websiteProfessional surveying services to establish accurate boundaries and support civil engineering projects across the region.
Civil Engineering
Service websiteDiverse civil and environmental engineering disciplines, providing scope development, planning, and construction administration.
- Transportation Infrastructure
- Recreational Facilities
- Site Development
- GIS
- Agricultural Waste
Industries
Water Supply · Wastewater · Stormwater & Flood Control · Government · Agriculture
Projects
Mitchell Composite Elevated Water Tower & Distribution
Mitchell, SD · Water Supply
Project details
Construction of a 1,000,000 gallon composite elevated water storage tank and replacement of 1,000 lineal feet of water main.
Miller Water Tower, Booster Station & Distribution
Miller, SD · Water Supply
Project details
Construction of a new 400,000 gallon single pedestal water storage tank, replacement of a booster pump station, and replacement of 1,700 lineal feet of water main with associated service lines.
Wagner Water Distribution System
Wagner, SD · Water Supply
Project details
Replacement of 2,500 lineal feet of water mains with service lines and other appurtenant items.