Utilities in Connecticut
10,886 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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31 GRIST MILL RD
CT0419221 · 30 served
31 OLD ROUTE SEVEN
CT0189993 · 50 served
31-37 MIRY BROOK ROAD
CT0345123 · 100 served
310 ALBANY TURNPIKE
CT0230094 · 25 served
310 HOP RIVER ROAD
CT0120333 · 30 served
314 SOUTH MAIN STREET
CT0970534 · 25 served
315 SAYBROOK ROAD
CT0610264 · 25 served
316 FEDERAL ROAD
CT0180984 · 0 served
316 SOUTH MAIN STREET
CT0970314 · 25 served
317 FEDERAL ROAD - PLAZA
CT0189824 · 55 served
3175 GOLDSTAR HIGHWAY
CT1378084 · 43 served
318 SALMON BROOK ROAD
CT0565053 · 25 served
32 - 44 NORWICH ROAD
CT1169044 · 0 served
32 MAIN STREET - EAST HADDAM
CT0410774 · 25 served
32 PORTLAND AVENUE - REDDING
CT1179103 · 85 served
325 ELLA GRASSO TURNPIKE
CT1650094 · 25 served
325 MAIN STREET
CT0380264 · 0 served
326 ROUTE 87 - COLUMBIA
CT0300174 · 50 served
33 REEDS GAP ROAD
CT0820172 · 86 served
331 FEDERAL ROAD
CT0189974 · 25 served
34 DELMAR DRIVE
CT0181004 · 5 served
34 LYME STREET
CT1059244 · 35 served
34 WATERBURY ROAD
CT1150134 · 0 served
345 GOLD STAR HIGHWAY - GROTON
CT0590234 · 25 served
347 EAST HADDAM MOODUS ROAD
CT0410764 · 1 served
350 MAIN ST. - WINDSOR GOLD STAR LLC
CT0389174 · 43 served
352 MAIN ST - WINDSOR GOLD STAR LLC
CT0389184 · 29 served
354 ROOSEVELT DRIVE
CT1240084 · 1 served
3568 WINSTED ROAD PLAZA
CT1430804 · 25 served
358 DANBURY ROAD
CT0969404 · 66 served
36 EAST HIGH STREET - EAST HAMPTON
CT0420494 · 25 served
36 KILLINGWORTH TNPK
CT0279033 · 25 served
36 MAIN STREET
CT1330044 · 33 served
36 NOD ROAD (WDC INC.)
CT0270034 · 25 served
363 AND 369 WEST HIGH STREET
CT0420104 · 25 served
37 EAST HIGH STREET
CT0420144 · 25 served
37 ETHAN ALLEN HIGHWAY
CT1180194 · 29 served
37 PUTNAM ROAD
CT1120034 · 25 served
374 TOWN STREET
CT0419214 · 25 served
375 TWIN LAKES ROAD
CT1220064 · 25 served
376 MAIN STREET
CT0380034 · 25 served
381 TOWN STREET - EAST HADDAM
CT0410354 · 42 served
39 ADAMEC ROAD
CT1600224 · 25 served
39 HOP BROOK RD - APT COMPLEX
CT0189971 · 36 served
3RD BAPTIST CHURCH
CT1020142 · 25 served
4 CORNERS GETTY
CT0180014 · 25 served
4 COTTON TAIL ROAD
CT0910054 · 25 served
4 PUTNAM ROAD
CT1090054 · 25 served
4 RIVERSIDE ROAD
CT0970334 · 0 served
4 SEASONS FOOD MART
CT0330214 · 25 served