Systems reaching a study comparison level
11.4%27 of 237 active community water systems with complete monitoring
All 237 systems had complete monitoring. 27 reached at least one study comparison level; 210 did not. “Study comparison level” means the dated EPA technical cutoff used in this January 2026 research release. It does not determine household exposure, health risk, or current legal compliance.
Check your area
Find your water system
ZIP codes are used only to route visitors to public water systems that reported serving them. Confirm the actual provider using a water bill or utility record.
Compound summary
System counts in Georgia
Each count shows how many included water systems reached the named study level.
| Study comparison | Systems reaching level | Water systems included | Percent |
|---|---|---|---|
| PFOA: study level 4.05 ppt (April 2024 EPA level: 4 ppt) | 21 | 237 | 8.9% |
| PFOS: study level 4.05 ppt (April 2024 EPA level: 4 ppt) | 22 | 237 | 9.3% |
| PFHxS: study level 15 ppt (April 2024 EPA level: 10 ppt) | 1 | 237 | 0.4% |
| PFNA: study level 15 ppt (April 2024 EPA level: 10 ppt) | 0 | 237 | 0.0% |
| HFPO-DA: study level 15 ppt (April 2024 EPA level: 10 ppt) | 0 | 237 | 0.0% |
| Hazard Index: study level 1.5 with at least two detected components (April 2024 EPA level: 1) | 1 | 237 | 0.4% |
System directory
Community water systems with complete monitoring
Each PWSID appears once, preventing double counting across ZIP associations.
| Public water system | PWSID | Population served | Primary source | Sampling locations | Study comparison |
|---|---|---|---|---|---|
| ADAIRSVILLE | GA0150000 | 9,526 | Groundwater under influence of surface water | 1 | Below the study levels |
| ADEL | GA0750000 | 5,970 | Ground water | 5 | Below the study levels |
| ALAMO | GA3090000 | 3,980 | Ground water | 2 | Below the study levels |
| ALBANY | GA0950000 | 101,245 | Ground water | 6 | Below the study levels |
| ALMA | GA0050000 | 4,096 | Ground water | 2 | Below the study levels |
| AMERICUS | GA2610000 | 15,082 | Ground water | 3 | Below the study levels |
| ARCADIA SUBDIVISION | GA1790144 | 81 | Ground water | 1 | Below the study levels |
| ASHBURN | GA2870000 | 5,176 | Ground water | 4 | Below the study levels |
| ATHENS-CLARKE CO WATER SYSTEM | GA0590000 | 125,000 | Surface water | 1 | Below the study levels |
| ATLANTA | GA1210001 | 1,089,893 | Surface water | 3 | Below the study levels |
| AUBURN, GA | GA0130000 | 10,060 | Surface water purchased | 3 | Below the study levels |
| AUGUSTA-RICHMOND CO WS | GA2450000 | 204,000 | Surface water | 5 | Reached a study level |
| AUSTELL | GA0670001 | 7,774 | Surface water purchased | 1 | Below the study levels |
| BAINBRIDGE | GA0870001 | 15,125 | Ground water | 2 | Below the study levels |
| BALDWIN | GA1370001 | 4,160 | Surface water | 1 | Below the study levels |
| BALDWIN COUNTY | GA0090000 | 23,067 | Surface water purchased | 2 | Below the study levels |
| BALL GROUND | GA0570000 | 2,470 | Ground water | 1 | Below the study levels |
| BANKS CO - MOUNTAIN CREEK | GA0110026 | 6,453 | Surface water | 3 | Below the study levels |
| BARNESVILLE, GA | GA1710000 | 10,725 | Surface water | 3 | Below the study levels |
| BARROW COUNTY WATER SYSTEM | GA0130031 | 17,893 | Surface water purchased | 1 | Below the study levels |
| BARTOW COUNTY | GA0150001 | 70,243 | Surface water purchased | 5 | Below the study levels |
| BAXLEY | GA0010000 | 5,749 | Ground water | 3 | Below the study levels |
| BAY MEADOWS ESTATES | GA0690031 | 1,674 | Ground water | 2 | Below the study levels |
| BIG CANOE SUBDIVISION | GA2270004 | 6,396 | Surface water | 1 | Below the study levels |
| BLAIRSVILLE | GA2910000 | 4,035 | Surface water | 4 | Reached a study level |
| BLAKELY | GA0990000 | 5,716 | Ground water | 3 | Below the study levels |
| BOWDON | GA0450000 | 6,180 | Surface water | 1 | Below the study levels |
| BRASELTON | GA1570000 | 20,469 | Surface water purchased | 6 | Below the study levels |
| BREMEN | GA1430000 | 6,200 | Surface water | 2 | Below the study levels |
| BROOKLYN WATER SYSTEM | GA2590012 | 2,462 | Ground water | 4 | Below the study levels |
| BRUNSWICK | GA1270000 | 44,739 | Ground water | 3 | Below the study levels |
| BUTTS COUNTY/JACKSON/JENKINSBURG WS | GA0350051 | 31,171 | Surface water | 4 | Below the study levels |
| BYRON | GA2250000 | 9,653 | Ground water | 3 | Below the study levels |
| CAIRO | GA1310000 | 9,637 | Ground water | 2 | Below the study levels |
| CALHOUN | GA1290000 | 53,090 | Surface water | 2 | Reached a study level |
| CAMILLA | GA2050001 | 6,428 | Ground water | 5 | Below the study levels |
| CANTON, GA | GA0570001 | 16,375 | Surface water | 1 | Below the study levels |
| CARROLL COUNTY | GA0450001 | 51,592 | Surface water | 4 | Below the study levels |
| CARROLLTON, GA | GA0450002 | 25,200 | Surface water | 1 | Below the study levels |
| CARTERSVILLE | GA0150002 | 24,830 | Surface water | 1 | Below the study levels |
| CATOOSA UTIL. DIST. AUTHORITY | GA0470000 | 56,670 | Surface water purchased | 3 | Below the study levels |
| CAVE SPRING | GA1150000 | 4,248 | Ground water | 1 | Below the study levels |
| CEDARTOWN | GA2330000 | 9,955 | Surface water purchased | 1 | Below the study levels |
| CENTERVILLE, GA | GA1530000 | 14,701 | Ground water | 3 | Reached a study level |
| CHATSWORTH | GA2130000 | 28,262 | Surface water | 6 | Reached a study level |
| CHATTOOGA COUNTY | GA0550000 | 9,190 | Ground water | 7 | Reached a study level |
| CHEROKEE COUNTY | GA0570002 | 224,427 | Surface water | 1 | Below the study levels |
| CHICKAMAUGA | GA2950000 | 5,720 | Ground water | 1 | Reached a study level |
| CLARKESVILLE | GA1370002 | 5,785 | Surface water | 1 | Below the study levels |
| CLAXTON | GA1090001 | 3,840 | Ground water | 3 | Below the study levels |
| CLAYTON COUNTY WATER AUTHORITY | GA0630000 | 298,374 | Surface water | 3 | Reached a study level |
| CLEVELAND WATERWORKS | GA3110000 | 5,587 | Surface water purchased | 3 | Below the study levels |
| COBB COUNTY | GA0670003 | 695,000 | Surface water purchased | 1 | Below the study levels |
| COCHRAN | GA0230000 | 8,114 | Ground water | 4 | Reached a study level |
| COLUMBIA COUNTY | GA0730000 | 124,763 | Surface water | 2 | Below the study levels |
| COLUMBUS | GA2150000 | 229,000 | Surface water | 2 | Reached a study level |
| COMMERCE | GA1570001 | 11,340 | Surface water | 1 | Below the study levels |
| COOSA WATER AUTHORITY | GA2910006 | 4,407 | Ground water | 4 | Below the study levels |
| CORDELE | GA0810001 | 11,880 | Ground water | 2 | Below the study levels |
| CORNELIA | GA1370003 | 6,130 | Surface water | 1 | Below the study levels |
| COVINGTON | GA2170001 | 14,391 | Surface water purchased | 3 | Below the study levels |
| COWETA WATER & SEWER AUTH. | GA0770042 | 92,907 | Surface water | 1 | Below the study levels |
| CUMMING | GA1170000 | 58,661 | Surface water | 2 | Below the study levels |
| CUTHBERT | GA2430000 | 2,835 | Ground water | 4 | Below the study levels |
| DADE COUNTY WATER AUTHORITY | GA0830000 | 16,285 | Surface water | 1 | Below the study levels |
| DAHLONEGA | GA1870000 | 7,500 | Surface water | 1 | Below the study levels |
| DALTON UTILITIES | GA3130000 | 99,315 | Surface water | 3 | Reached a study level |
| DAWSON | GA2730001 | 4,857 | Ground water | 3 | Below the study levels |
| DEKALB COUNTY | GA0890001 | 743,000 | Surface water | 1 | Below the study levels |
| DEMOREST | GA1370004 | 18,049 | Surface water purchased | 3 | Below the study levels |
| DOUGLAS | GA0690002 | 13,684 | Ground water | 2 | Below the study levels |
| DOUGLASVILLE-DOUGLAS COUNTY WSA | GA0970000 | 127,084 | Surface water | 1 | Below the study levels |
| DUBLIN | GA1750002 | 15,392 | Surface water | 2 | Below the study levels |
| Dallas | GA2230000 | 4,770 | Surface water purchased | 2 | Below the study levels |
| EAST DUBLIN | GA1750004 | 4,536 | Ground water | 1 | Below the study levels |
| EAST POINT | GA1210003 | 33,712 | Surface water | 1 | Below the study levels |
| EASTMAN | GA0910002 | 8,844 | Ground water | 4 | Below the study levels |
| EATONTON PUTNAM WATER & SEWER AUTH | GA2370000 | 12,736 | Surface water purchased | 1 | Below the study levels |
| EFFINGHAM COUNTY SURFACE WATER SYSTEM | GA1030131 | 12,293 | Surface water purchased | 1 | Reached a study level |
| ELBERTON | GA1050001 | 7,800 | Surface water | 1 | Below the study levels |
| ETOWAH | GA0850007 | 23,922 | Surface water | 2 | Below the study levels |
| FAYETTE COUNTY | GA1130001 | 86,934 | Surface water | 3 | Below the study levels |
| FAYETTEVILLE | GA1130003 | 15,281 | Surface water purchased | 2 | Below the study levels |
| FERNWOOD MOBILE HOME PARK | GA0270010 | 199 | Ground water | 2 | Below the study levels |
| FITZGERALD | GA0170000 | 15,382 | Ground water | 2 | Below the study levels |
| FLOYD COUNTY | GA1150001 | 46,143 | Surface water | 6 | Reached a study level |
| FOLKSTON | GA0490000 | 5,390 | Ground water | 3 | Below the study levels |
| FOREST HEIGHTS SUBDIVISION | GA0310015 | 835 | Ground water | 1 | Below the study levels |
| FORSYTH | GA2070001 | 8,585 | Surface water | 1 | Below the study levels |
| FORSYTH CO. WATER & SEWER | GA1170050 | 161,200 | Surface water | 3 | Below the study levels |
| FORT OGLETHORPE | GA0470001 | 8,313 | Surface water purchased | 1 | Below the study levels |
| FORT VALLEY UTILITY COMMISSION | GA2250001 | 16,257 | Ground water | 4 | Below the study levels |
| FRANKLIN COUNTY WATER SYSTEM | GA1190051 | 5,638 | Surface water purchased | 3 | Below the study levels |
| FRANKLIN SPRINGS | GA1190002 | 702 | Surface water purchased | 1 | Below the study levels |
| GARDEN CITY | GA0510000 | 9,000 | Ground water | 4 | Below the study levels |
| GEORGIA SOUTHERN UNIVERSITY | GA0310006 | 20,357 | Ground water | 3 | Below the study levels |
| GLEN OF ROBIN HOOD | GA0510109 | 5,000 | Ground water | 3 | Below the study levels |
| GLENNVILLE WATER SYSTEM | GA2670002 | 5,173 | Ground water | 3 | Below the study levels |
| GRAY | GA1690000 | 9,339 | Ground water | 1 | Reached a study level |
| GWINNETT CO. DEPT. OF WATER RESOURCES | GA1350004 | 975,000 | Surface water | 2 | Below the study levels |
| HAHIRA | GA1850000 | 3,572 | Ground water | 2 | Below the study levels |
| HAMPTON | GA1510000 | 7,305 | Surface water purchased | 4 | Reached a study level |
| HAPEVILLE | GA1210006 | 5,790 | Surface water purchased | 2 | Below the study levels |
| HARALSON COUNTY WATER AUTHORITY | GA1430007 | 12,220 | Surface water | 2 | Below the study levels |
| HARRIS COUNTY WATER SYSTEM | GA1450011 | 22,922 | Surface water | 3 | Reached a study level |
| HART CO. WATER & SEWER AUTH. | GA1470065 | 5,637 | Surface water purchased | 3 | Below the study levels |
| HAWKINSVILLE | GA2350001 | 7,491 | Ground water | 2 | Below the study levels |
| HAZLEHURST WATER SYSTEM | GA1610001 | 5,778 | Ground water | 2 | Below the study levels |
| HEARD COUNTY WATER AUTHORITY | GA1490000 | 8,172 | Surface water | 1 | Below the study levels |
| HENRY COUNTY WATER AUTHORITY, GA | GA1510001 | 187,437 | Surface water | 2 | Below the study levels |
| HEPHZIBAH | GA2450002 | 6,941 | Ground water | 3 | Below the study levels |
| HIAWASSEE | GA2810000 | 5,496 | Surface water | 1 | Below the study levels |
| HINESVILLE | GA1790000 | 32,471 | Ground water | 2 | Below the study levels |
| HOUSTON COUNTY-FEAGIN MILL | GA1530021 | 92,971 | Ground water | 3 | Below the study levels |
| HUNTER'S RIDGE | GA0510133 | 664 | Ground water | 1 | Below the study levels |
| JACKSON COUNTY WATER & SEWER AUTHORITY | GA1570117 | 33,601 | Surface water purchased | 3 | Below the study levels |
| JASPER | GA2270000 | 14,435 | Surface water | 3 | Below the study levels |
| JEFFERSON | GA1570003 | 12,690 | Surface water | 2 | Below the study levels |
| JESUP WATER SYSTEM | GA3050000 | 10,055 | Ground water | 3 | Below the study levels |
| JONES COUNTY | GA1690002 | 13,373 | Surface water purchased | 6 | Below the study levels |
| KINGSLAND | GA0390000 | 25,245 | Ground water | 2 | Below the study levels |
| LAFAYETTE | GA2950002 | 18,177 | Surface water purchased | 5 | Reached a study level |
| LAGRANGE | GA2850001 | 41,852 | Surface water | 1 | Below the study levels |
| LAKE BLACKSHEAR AREA | GA0810064 | 4,018 | Ground water | 2 | Below the study levels |
| LARCHMONT ESTATES SUBDIVISION | GA0510034 | 11,799 | Ground water | 3 | Below the study levels |
| LAVONIA | GA1190003 | 8,190 | Surface water | 2 | Below the study levels |
| LEE COUNTY UTILITIES AUTHORITY | GA1770068 | 20,194 | Ground water | 3 | Below the study levels |
| LEESBURG | GA1770000 | 3,629 | Ground water | 2 | Below the study levels |
| LINCOLN COUNTY WATER SYSTEM | GA1810038 | 5,979 | Surface water purchased | 1 | Below the study levels |
| LITTLE NECK PLANTATION | GA0510124 | 111 | Ground water | 1 | Below the study levels |
| LOCUST GROVE | GA1510002 | 10,812 | Ground water | 3 | Below the study levels |
| LOGANVILLE | GA1350006 | 12,319 | Surface water purchased | 2 | Below the study levels |
| LOUISVILLE | GA1630002 | 5,242 | Ground water | 1 | Below the study levels |
| LOWNDES CO-SOUTH LOWNDES | GA1850019 | 8,303 | Ground water | 1 | Below the study levels |
| LOWNDES CO.-NORTH LOWNDES CO.WS | GA1850016 | 13,190 | Ground water | 3 | Below the study levels |
| LYONS | GA2790000 | 4,458 | Ground water | 4 | Below the study levels |
| MADISON | GA2110002 | 6,427 | Surface water | 2 | Below the study levels |
| MALLARD POINTE/DRAKE LANDING | GA1030138 | 81 | Ground water | 1 | Below the study levels |
| MANCHESTER | GA1990003 | 5,397 | Surface water | 2 | Below the study levels |
| MARIETTA | GA0670005 | 60,100 | Surface water purchased | 1 | Below the study levels |
| MCCAYSVILLE | GA1110001 | 7,020 | Surface water | 1 | Below the study levels |
| MCDONOUGH | GA1510003 | 16,187 | Surface water | 4 | Reached a study level |
| MCRAE WATER SYSTEM | GA2710003 | 7,857 | Ground water | 1 | Below the study levels |
| METTER | GA0430000 | 4,776 | Ground water | 2 | Below the study levels |
| MILLEDGEVILLE | GA0090001 | 20,540 | Surface water | 1 | Below the study levels |
| MILLEN | GA1650000 | 6,569 | Ground water | 4 | Below the study levels |
| MONROE, GA | GA2970001 | 25,248 | Surface water | 1 | Below the study levels |
| MONTEZUMA | GA1930002 | 4,040 | Ground water | 2 | Below the study levels |
| MONTICELLO | GA1590000 | 3,329 | Surface water | 1 | Below the study levels |
| MOULTRIE | GA0710004 | 17,067 | Ground water | 2 | Below the study levels |
| NASHVILLE | GA0190002 | 4,631 | Ground water | 2 | Below the study levels |
| NEWNAN | GA0770002 | 48,451 | Surface water | 1 | Below the study levels |
| NEWTON CO. WATER-SEWERAGE AUTH | GA2170004 | 74,364 | Surface water purchased | 1 | Below the study levels |
| NORTH FULTON COUNTY | GA1210005 | 434,517 | Surface water purchased | 3 | Below the study levels |
| NOTLA WATER AUTHORITY | GA2910003 | 16,518 | Surface water | 3 | Below the study levels |
| OAK STREET SUBDIVISION | GA1850022 | 829 | Ground water | 2 | Reached a study level |
| OCONEE COUNTY | GA2190000 | 31,323 | Surface water purchased | 5 | Below the study levels |
| OGLETHORPE | GA1930003 | 4,129 | Ground water | 2 | Below the study levels |
| PALMETTO | GA1210008 | 4,718 | Surface water | 2 | Below the study levels |
| PAULDING COUNTY WATER SYSTEM | GA2230002 | 117,468 | Surface water | 1 | Below the study levels |
| PELHAM | GA2050003 | 4,007 | Ground water | 3 | Below the study levels |
| PERRY | GA1530006 | 35,493 | Ground water | 3 | Below the study levels |
| PICKENS COUNTY WATER AUTH. | GA2270002 | 7,153 | Surface water purchased | 4 | Below the study levels |
| PINEWOODS ESTATES NORTH | GA0590009 | 581 | Ground water | 2 | Below the study levels |
| POLK COUNTY WATER AUTHORITY | GA2330001 | 23,792 | Surface water purchased | 4 | Below the study levels |
| POOLER | GA0510001 | 28,423 | Surface water purchased | 3 | Below the study levels |
| PORT WENTWORTH | GA0510002 | 11,000 | Surface water purchased | 2 | Reached a study level |
| QUITMAN | GA0270002 | 5,612 | Ground water | 3 | Below the study levels |
| RABUN COUNTY WATER & SEWER AUTHORITY | GA2410118 | 10,276 | Surface water | 1 | Below the study levels |
| REYNOLDS PLANTATION | GA1330046 | 13,500 | Surface water | 7 | Below the study levels |
| RICHMOND HILL | GA0290000 | 16,068 | Ground water | 2 | Below the study levels |
| RINCON | GA1030001 | 16,654 | Surface water purchased | 3 | Below the study levels |
| ROCKDALE CO. WATER SYSTEM | GA2470000 | 87,156 | Surface water | 1 | Below the study levels |
| ROCKMART | GA2330002 | 4,199 | Groundwater under influence of surface water | 1 | Below the study levels |
| ROGERS STATE PRISON | GA2670005 | 1,588 | Ground water | 2 | Below the study levels |
| ROME | GA1150002 | 45,586 | Surface water | 1 | Reached a study level |
| ROSWELL | GA1210009 | 14,300 | Surface water | 3 | Below the study levels |
| SANDERSVILLE | GA3030005 | 7,776 | Ground water | 3 | Below the study levels |
| SANDHILL SUBDIVISION | GA3050088 | 41 | Ground water | 1 | Below the study levels |
| SATILLA REGIONAL WATER & SEWER AUTH-EAST | GA2990051 | 3,654 | Ground water | 2 | Below the study levels |
| SATILLA REGIONAL WATER & SEWER AUTH. | GA2990001 | 10,657 | Ground water | 3 | Below the study levels |
| SAVANNAH-GEORGETOWN/GATEWAY | GA0510081 | 14,589 | Ground water | 3 | Below the study levels |
| SAVANNAH-I & D | GA0510004 | 10,500 | Surface water | 1 | Reached a study level |
| SAVANNAH-MAIN | GA0510003 | 168,958 | Ground water | 5 | Below the study levels |
| SAVANNAH-WHITEMARSH ISLAND | GA0510250 | 4,247 | Ground water | 2 | Below the study levels |
| SAVANNAH-WILMINGTON ISLAND | GA0510229 | 13,526 | Ground water | 2 | Below the study levels |
| SENOIA | GA0770003 | 7,528 | Surface water | 5 | Reached a study level |
| SHADY SHORES SUBDIVISION | GA1170030 | 1,632 | Surface water purchased | 1 | Below the study levels |
| SMYRNA | GA0670007 | 40,508 | Surface water purchased | 1 | Below the study levels |
| SOCIAL CIRCLE | GA2970002 | 5,470 | Surface water | 2 | Below the study levels |
| SOUTH ATLANTIC UTILITIES-BRYAN COUNTY(S) | GA0290080 | 3,553 | Ground water | 9 | Below the study levels |
| SOUTH MONROE COUNTY WATER SYSTEM | GA2070074 | 16,292 | Surface water purchased | 2 | Below the study levels |
| SPALDING COUNTY WATER SYSTEM | GA2550036 | 40,430 | Surface water purchased | 1 | Reached a study level |
| SPARTA | GA1410001 | 2,903 | Surface water | 1 | Below the study levels |
| ST. MARYS | GA0390001 | 19,408 | Ground water | 3 | Below the study levels |
| ST. SIMONS ISLAND | GA1270001 | 29,249 | Ground water | 3 | Below the study levels |
| STATESBORO | GA0310004 | 36,846 | Ground water | 3 | Below the study levels |
| STATHAM | GA0130001 | 5,597 | Surface water purchased | 3 | Below the study levels |
| STOCKBRIDGE | GA1510004 | 7,195 | Surface water purchased | 2 | Below the study levels |
| SWAINSBORO | GA1070005 | 9,536 | Ground water | 6 | Below the study levels |
| SYLVANIA | GA2510003 | 4,910 | Ground water | 3 | Below the study levels |
| SYLVESTER | GA3210003 | 7,076 | Ground water | 4 | Below the study levels |
| TALBOT COUNTY WATER WORKS | GA2630005 | 4,028 | Surface water purchased | 2 | Reached a study level |
| TALLAPOOSA | GA1430002 | 4,680 | Surface water purchased | 1 | Below the study levels |
| TEMPLE | GA0450005 | 5,708 | Surface water purchased | 1 | Below the study levels |
| THE LANDINGS SUBDIVISION | GA0510033 | 11,058 | Ground water | 2 | Below the study levels |
| THOMASTON | GA2930000 | 12,482 | Surface water | 1 | Below the study levels |
| THOMASVILLE | GA2750005 | 32,613 | Ground water | 3 | Below the study levels |
| THOMSON-MCDUFFIE CO W&S COMM | GA1890001 | 21,312 | Surface water | 2 | Below the study levels |
| TIFTON-TIFT COUNTY WATER SYSTEM | GA2770001 | 27,589 | Ground water | 4 | Below the study levels |
| TIVOLI MARSH WATER SYSTEM | GA0290025 | 146 | Ground water | 1 | Below the study levels |
| TOCCOA | GA2570001 | 28,711 | Surface water | 1 | Below the study levels |
| TOWNS COUNTY | GA2810007 | 11,791 | Surface water purchased | 1 | Below the study levels |
| TY TY | GA2770003 | 929 | Ground water | 2 | Below the study levels |
| TYBEE ISLAND | GA0510005 | 8,047 | Ground water | 3 | Below the study levels |
| UNADILLA | GA0930003 | 3,806 | Ground water | 3 | Below the study levels |
| UPSON COUNTY | GA2930010 | 5,243 | Surface water purchased | 1 | Below the study levels |
| USA-FORT STEWART MAIN | GA1790024 | 27,573 | Ground water | 3 | Below the study levels |
| USA-HUNTER ARMY AIRFIELD - MAIN | GA0510107 | 7,500 | Ground water | 5 | Below the study levels |
| USAF-MOODY AIR FORCE BASE-MAIN | GA1850125 | 5,325 | Ground water | 1 | Below the study levels |
| USAF-ROBINS AB MAIN | GA1530042 | 22,000 | Ground water | 6 | Below the study levels |
| USMC-LOGISTICS | GA0950035 | 3,350 | Ground water | 3 | Below the study levels |
| USN-KINGS BAY SUBMARINE BASE | GA0390013 | 9,730 | Ground water | 1 | Below the study levels |
| VALDOSTA | GA1850002 | 48,959 | Ground water | 1 | Below the study levels |
| VIENNA, GA | GA0930004 | 3,018 | Ground water | 5 | Below the study levels |
| VILLA RICA | GA0450006 | 15,667 | Surface water | 3 | Below the study levels |
| WALKER COUNTY WATER AUTHORITY | GA2950003 | 36,000 | Surface water | 4 | Reached a study level |
| WALTHOURVILLE WATER SYSTEM | GA1790020 | 3,858 | Ground water | 5 | Below the study levels |
| WALTON CO. WATER & SEWER AUTH. | GA2970008 | 45,230 | Surface water purchased | 3 | Below the study levels |
| WARNER ROBINS | GA1530007 | 83,705 | Ground water | 3 | Below the study levels |
| WASHINGTON | GA3170002 | 6,490 | Surface water | 2 | Below the study levels |
| WAYCROSS | GA2990002 | 15,987 | Ground water | 1 | Below the study levels |
| WAYNESBORO | GA0330004 | 5,900 | Ground water | 2 | Below the study levels |
| WHITE CO WATER & SEWERAGE AUTH | GA3110072 | 6,380 | Surface water | 1 | Below the study levels |
| WINDER | GA0130002 | 51,540 | Surface water | 1 | Below the study levels |
| WOODSTOCK, GA | GA0570003 | 19,742 | Surface water purchased | 6 | Reached a study level |
| WRIGHTSVILLE | GA1670002 | 3,749 | Ground water | 3 | Below the study levels |
How the count works
What is included
Each active community water system with complete monitoring is counted once, even if it is linked with several ZIP codes. Private wells are excluded, and UCMR 5 did not comprehensively monitor every small system. This page does not apply Georgia's state-specific standards or determine compliance. Use the official state or territory drinking-water program for current regulatory information.