SSTS Replacement Cost Share Program

This program gives grants to landowners who are voluntarily willing to replace failing subsurface sewage treatment (septic) systems. Property owners can apply for a grant of up to $2,000 towards system replacement.

SSTS Cost Share Grant Details:

Grants of up to $2,000 will be awarded to landowners for the replacement of failing septic systems
The system must be on land within the Minnehaha Creek Watershed District
The decision to replace a failing septic system must be voluntary
SSTS that are identified as failing by a compliance check related to a property transfer, complaint or building permit are not eligible

Why is Good Sewage Treatment Necessary?

Surface or ground water that’s contaminated with sewage poses health risks for humans, pets and wildlife. Inadequate sewage treatment allows disease-causing pathogens including bacteria and viruses to enter the water, making it unsafe for consumption or recreation.

Sewage that’s not adequately treated can raise nitrate levels in groundwater. Infants, pregnant women and adults with compromised immune systems are at special risk of developing problems from drinking water with high concentrations of nitrate.

Failing subsurface sewage treatment systems (SSTS), also known as septic systems, can contribute to algae and plant growth in nearby lakes and streams and adversely impact recreation and habitat for fish and wildlife.

Why do Septic Systems Fail?

A key element in the successful treatment of wastewater is the quality of the soil beneath the SSTS. In a properly designed system, microorganisms in the soil treat the impurities in the septic tank effluent before it reaches the groundwater. However, saturated soil conditions and some contaminants could make such treatment inadequate.