Water Quality: YANKTON, SD
8 water systems • 15,686 people served
No Health Violations142
Total Violations
0
Health-Based Violations
8
Water Systems
15,686
Population Served
Water Quality Summary
YANKTON has no health-based drinking water violations on record in the EPA SDWIS database. There are 142 monitoring or reporting violations, which typically means the system missed a testing deadline rather than finding a contaminant above safe levels.
Contaminants Found
Chlorine
Coliform (TCR)
TTHM
Water Systems Serving YANKTON
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| YANKTON | SD4600423 | Groundwater | 15,411 | 38 |
| EAST WINDS COURT, INC. | SD4602099 | Surface Water | 180 | 16 |
| TIMBERLAND PARK | SD4600412 | Surface Water | 95 | 88 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.