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Soil & Water Conservation District
Celebrating 75 Years of Conservation 1948-2023
Subsurface Sewage Treatment Systems
(A Natural Resources Block Grant Program)
Pennington County requires permits for septic systems being installed, replaced or repaired. Contact our office for forms and information.
Subsurface Sewage Treatment Systems (SSTS) are commonly known as septic systems. The purpose of a septic system is to treat sewage from your household. Proper treatment of wastewater reduces health risks to humans and animals and prevents surface and groundwater contamination.
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