Is Hays, Kansas tap water safe?
9 water systems report serving Hays. Your water depends on which one serves your address. Check your bill if unsure.
A
City of Hays
Serves 21,040 people · Groundwater · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2024).
B
Ellis Co Rwd 6
Serves 383 people · Groundwater · Full report →
No health-based violations in the last 5 years; 7 monitoring/reporting violations; 5 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
A
Ellis Co Rwd 1c
Serves 340 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
B
Countryside Estates MHP Hays Ks, LLC
Serves 300 people · Groundwater · Full report →
No health-based violations in the last 5 years; 10 monitoring/reporting violations; 4 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile above the new 10 ppb action level (LCRI, effective Nov 1, 2027); Lead 90th percentile below the action level (2025).
A
Buffalo Hills Park
Serves 135 people · Groundwater · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
B
Meadow Acres MHP Hays Ks, LLC
Serves 134 people · Groundwater · Full report →
No health-based violations in the last 5 years; 12 monitoring/reporting violations; 5 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
B
Country View Mobile Home Park
Serves 125 people · Groundwater · Full report →
No health-based violations in the last 5 years; 13 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
C
Sunset Valley MHP Hays Ks, LLC
Serves 60 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 11 monitoring/reporting violations; 4 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
D
Hays Suburban Estates
Serves 38 people · Groundwater · Full report →
6 health-based violations in the last 5 years; 7 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).