Drinking Water Systems in YANKTON, South Dakota
3 water systems are reported for this city, with a combined service population of 15,686. The systems have 3 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving YANKTON
EAST WINDS COURT, INC.
180 served3 historical records1 recent
B
TIMBERLAND PARK
95 served24 historical records2 recent
C
YANKTON
15,411 served6 historical records
A
EPA Contaminant Categories in Historical Violation Records
Chlorine9 records
Coliform (TCR)8 records
Consumer Confidence Rule3 records
Stage 1 Disinfectants and Disinfection Byproducts Rule3 records
Radium-2262 records
Gross Alpha2 records
Total Trihalomethanes (TTHMs)2 records
Lead and Copper Rule1 record
Pentachlorophenol1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.