E. Coli in South Dakota Well Water

In South Dakota, e. coli levels average 0 present/absent, with a maximum recorded level of 1 present/absent. The EPA limit is 0 present/absent. Currently 1.7% of tested wells exceed this limit, affecting approximately 1,275 wells.

Testing for e. coli in South Dakota typically costs around $63. If treatment is needed, water treatment systems for e. coli cost approximately $3,458.

The risk level for e. coli in South Dakota is rated as minimal. The state average of 0 present/absent is 0.0% below the national average of 0.000 present/absent.