Is East Hampton, Connecticut tap water safe?
13 water systems report serving East Hampton. Your water depends on which one serves your address. Check your bill if unsure.
A
Ctwc - Spice Hill Division
Serves 712 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
B
Edgemere Condominium Assn., Inc.
Serves 540 people · Groundwater · Full report →
No health-based violations in the last 5 years; 5 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
B
East Hampton Wpca - Village Center
Serves 366 people · Groundwater · Full report →
No health-based violations in the last 5 years; 24 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
B
East Hampton Wpca - Royal Oaks System
Serves 328 people · Groundwater · Full report →
No health-based violations in the last 5 years; 8 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
A
Ctwc - Baker Hill Division
Serves 203 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
A
Aquarion-East Hampton
Serves 189 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
C
Mallard Cove Condominium Assn.
Serves 177 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 40 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2026).
A
Ctwc - Westchester East
Serves 153 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2026).
C
Cobalt Lodge Healthcare & Rehab Center
Serves 130 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 10 monitoring/reporting violations; 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 (2023).
B
Chatham Acres Elderly Housing
Serves 50 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 1 monitoring/reporting violation; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
A
Chatham Apartments
Serves 40 people · Groundwater · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
B
Bellwood Court
Serves 31 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 1 monitoring/reporting violation; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
B
Westside Manor
Serves 30 people · Groundwater · Full report →
No health-based violations in the last 5 years; 10 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).