Water Quality: Mayfield, KY
7 water systems • 25,986 people served
Some ConcernsWater Quality Summary
Mayfield is served by 7 public water systems with a combined service population of 25,986 people, and has 44 EPA Safe Drinking Water Act violations on record. Critically, 2 of those are health-based violations, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Mayfield's violation count is 16% above the national average for Kentucky. Contaminants associated with violations include E. coli.
Contaminants Found
Causes gastrointestinal illness; certain strains (e.g., O157:H7) can cause severe kidney failure and death.
Common source: Fecal contamination from humans or animals entering the water supply
EPA limit: Zero (no E. coli permitted in drinking water)
Water Systems Serving Mayfield
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| MAYFIELD ELECTRIC & WATER | KY0420274 | Groundwater | 12,379 | 8 |
| GRAVES CO WATER DIST - CONSUMERS | KY0420084 | Groundwater | 5,016 | 8 |
| GRAVES CO WATER DIST - HICKORY | KY0420194 | Groundwater | 4,069 | 4 |
| GRAVES CO WATER DIST - SOUTH GRAVES | KY0420405 | Groundwater | 1,844 | 8 |
| GRAVES CO WATER DIST - FANCY FARM | KY0420027 | Groundwater | 1,301 | 6 |
| GRAVES CO WATER DIST - HARDEMAN | KY0420172 | Groundwater | 1,006 | 4 |
| GRAVES CO WATER DIST - SEDALIA | KY0420534 | Groundwater | 371 | 6 |
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.
Other Cities in Kentucky
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.