| EMERALD COAST UTILITIES AUTHORITY Groundwater | FL1170525 | 12 | 4 | |
| OCALA, CITY OF (2 WTPS) Groundwater | FL3420922 | 9 | 3 | |
| ORANGEWOOD WATER SYSTEM Groundwater | FL6511311 | 9 | 3 | |
| PEOPLES WATER SERVICE COMPANY Groundwater | FL1170527 | 8 | 3 | |
| LADY LAKE CENTRAL - WPS 1,2,3 Groundwater | FL3350977 | 8 | 3 | |
| PALM SPRINGS, VILLAGE OF Groundwater | FL4501058 | 8 | 3 | |
| UNIVERSITY OF SOUTH FLORIDA Groundwater | FL6291882 | 8 | 3 | |
| LAKE PANASOFFKEE WATER ASSN 2WPS Groundwater | FL6600990 | 8 | 3 | |
| ZEPHYRHILLS CITY OF Groundwater | FL6512020 | 7 | 3 | |
| HIALEAH, CITY OF Groundwater | FL4130604 | 12 | 2 | |
| MDWASA - MAIN SYSTEM Groundwater | FL4130871 | 11 | 2 | |
| NORTH BAY VILLAGE, CITY OF Groundwater | FL4130970 | 11 | 2 | |
| BAL HARBOUR VILLAGE Groundwater | FL4130077 | 10 | 2 | |
| MIAMI BEACH, CITY OF Groundwater | FL4130901 | 10 | 2 | |
| BCWWS 2A Groundwater | FL4060163 | 9 | 2 | |
| BCWWS 1A Groundwater | FL4060167 | 9 | 2 | |
| FORT LAUDERDALE, CITY OF Groundwater | FL4060486 | 9 | 2 | |
| HALLANDALE BEACH, CITY OF Groundwater | FL4060573 | 9 | 2 | |
| CITY OF MARGATE Groundwater | FL4060845 | 9 | 2 | |
| PEMBROKE PINES, CITY OF Groundwater | FL4061083 | 9 | 2 | |
| POMPANO BEACH, CITY OF Groundwater | FL4061129 | 9 | 2 | |
| WILTON MANORS, CITY OF Groundwater | FL4061574 | 9 | 2 | |
| COCONUT CREEK, CITY OF Groundwater | FL4061584 | 9 | 2 | |
| TAMARAC (EAST), CITY OF Groundwater | FL4061593 | 9 | 2 | |
| NORTH MIAMI, CITY OF Groundwater | FL4130977 | 9 | 2 | |
| SURFSIDE, TOWN OF Groundwater | FL4131424 | 9 | 2 | |
| LANTANA WATER TREATMENT PLANT Groundwater | FL4500784 | 9 | 2 | |
| PALM BEACH COUNTY WATER UTILITIES Groundwater | FL4504393 | 9 | 2 | |
| MIMS WATER TREATMENT / NORTH BREVARD CO. Groundwater | FL3050834 | 8 | 2 | |
| DELTONA WATER Groundwater | FL3640287 | 8 | 2 | |
| VC/SOUTHWEST WATER SYSTEM Groundwater | FL3641336 | 8 | 2 | |
| DANIA BEACH, CITY OF Groundwater | FL4060253 | 8 | 2 | |
| HOLLYWOOD, CITY OF Groundwater | FL4060642 | 8 | 2 | |
| LAUDERHILL, CITY OF Groundwater | FL4060787 | 8 | 2 | |
| NORTH LAUDERDALE, CITY OF Groundwater | FL4060976 | 8 | 2 | |
| BAY HARBOR ISLANDS, TOWN OF Groundwater | FL4130089 | 8 | 2 | |
| MDWASA/REX UTILITIES Groundwater | FL4131202 | 8 | 2 | |
| FKAA J. ROBERT DEAN W.T.P. Groundwater | FL4134357 | 8 | 2 | |
| MIAMI INTL AIRPORT Groundwater | FL4134513 | 8 | 2 | |
| DELRAY BEACH PUBLIC WATER SYSTEM Groundwater | FL4500351 | 8 | 2 | |
| SEMINOLE IMPROVEMENT DISTRICT Groundwater | FL4504903 | 8 | 2 | |
| ARCADIA WATER DEPT, CITY OF Surface Water | FL6140314 | 8 | 2 | |
| CITY OF TAMPA WATER DEPARTMENT MX | FL6290327 | 8 | 2 | |
| HCPUD/SEABOARD UTILITIES Surface Water | FL6290333 | 8 | 2 | |
| HCPUD/PEBBLE CREEK SUBDIVISION Surface Water | FL6291372 | 8 | 2 | |
| CITY OF TEMPLE TERRACE UTILITY Groundwater | FL6291791 | 8 | 2 | |
| TARPON SPRINGS WATER SYSTEM Groundwater | FL6521784 | 8 | 2 | |
| PALM BAY, CITY OF Groundwater | FL3050442 | 7 | 2 | |
| OCOEE, CITY OF (2 WPS) Groundwater | FL3480204 | 7 | 2 | |
| DELAND, CITY OF Groundwater | FL3640286 | 7 | 2 | |
| VC/ENTERPRISE Groundwater | FL3644328 | 7 | 2 | |
| BCWWS 3B/C Groundwater | FL4060162 | 7 | 2 | |
| BCWWS 3A Groundwater | FL4060165 | 7 | 2 | |
| CORAL SPRINGS, CITY OF Groundwater | FL4060290 | 7 | 2 | |
| WEST MIAMI, CITY OF Groundwater | FL4131558 | 7 | 2 | ⚠ High Risk |
| HIALEAH GARDENS Groundwater | FL4134365 | 7 | 2 | |
| BOYNTON BEACH PWS Groundwater | FL4500145 | 7 | 2 | |
| RIVIERA BEACH UTILITY DISTRICT, CITY OF Groundwater | FL4501229 | 7 | 2 | |
| TEQUESTA PWS, VILLAGE OF Groundwater | FL4501438 | 7 | 2 | |
| MARCO ISLAND UTILITIES (CITY OF) MX | FL5110183 | 7 | 2 | |
| LEE COUNTY UTILITIES Surface Water | FL5364048 | 7 | 2 | |
| LAKE SUZY SUBDIVISION Surface Water | FL6144856 | 7 | 2 | |
| NAS PENSACOLA / CORRY STATION Groundwater | FL1170814 | 6 | 2 | |
| VILLAGES OF LAKE-SUMTER - WTPS 1, 3, ; 5 Groundwater | FL3350942 | 6 | 2 | |
| LAKE UTILITY SERVICES INC NORTH (8 WPS) Groundwater | FL3354883 | 6 | 2 | |
| OCALA HEIGHTS S/D Groundwater | FL3424651 | 6 | 2 | |
| STONECREST SUBDIVISION (7WPS) Groundwater | FL3424897 | 6 | 2 | |
| ORANGE CITY UTILITIES Groundwater | FL3640946 | 6 | 2 | |
| SUNRISE SPRINGTREE Groundwater | FL4061410 | 6 | 2 | |
| TAMARAC (WEST), CITY OF Groundwater | FL4061429 | 6 | 2 | |
| ROYAL WATERWORKS, INC Groundwater | FL4061517 | 6 | 2 | |
| NORTH MIAMI BEACH Groundwater | FL4131618 | 6 | 2 | |
| SOUTH MARTIN REGIONAL UTILITIES Groundwater | FL4430624 | 6 | 2 | |
| ATLANTIS, CITY OF Groundwater | FL4500068 | 6 | 2 | |
| LAKE WORTH BEACH UTILITIES Groundwater | FL4500773 | 6 | 2 | |
| FT. PIERCE UTILITIES AUTHORITY Groundwater | FL4560490 | 6 | 2 | |
| NORTH HUTCHINSON ISLAND Groundwater | FL4560971 | 6 | 2 | |
| CHARLOTTE COUNTY UTILITIES Surface Water | FL5084100 | 6 | 2 | |
| HERNANDO CO UTL-WEST Groundwater | FL6277059 | 6 | 2 | |
| WEST SIDE CONSOLIDATED Groundwater | FL6421144 | 6 | 2 | |
| NORTHEAST Groundwater | FL6530617 | 6 | 2 | |
| NORTH PORT UTILITIES Surface Water | FL6580651 | 6 | 2 | |
| NAPLES WATER DEPT Groundwater | FL5110198 | 5 | 2 | |
| SPRUCE CREEK UTILITY CO INC. Groundwater | FL6424652 | 5 | 2 | |
| PORT RICHEY WATER DEPT-CITY OF Groundwater | FL6510324 | 5 | 2 | |
| BELLEAIR WATER PLANT Groundwater | FL6520135 | 5 | 2 | |
| LAKE WALES, CITY OF Groundwater | FL6532234 | 5 | 2 | |
| WILDWOOD, CITY OF (7 WPS) Groundwater | FL6600331 | 5 | 2 | |
| LITTLE SUMTER UTILITIES 3WPS Groundwater | FL6604862 | 5 | 2 | |
| GONZALEZ UTILITIES ASSOCIATION, INC. Groundwater | FL1170302 | 4 | 2 | |
| EUSTIS, CITY OF (4 WPS) Groundwater | FL3350346 | 4 | 2 | |
| WINTER GARDEN WATER DEPT (3 WPS) Groundwater | FL3481481 | 4 | 2 | |
| WINTER SPRINGS, CITY OF (3 WPS) Groundwater | FL3590879 | 4 | 2 | |
| CHASE GROVES(CONSEC.) Groundwater | FL3594214 | 4 | 2 | |
| CITRUS CO UTL/CHARLES A. BLACK Groundwater | FL6094948 | 4 | 2 | |
| HERNANDO CO UTL-EAST Groundwater | FL6277060 | 4 | 2 | |
| AVON PARK, CITY OF Groundwater | FL6280049 | 4 | 2 | |
| HUDSON WATER WORKS Groundwater | FL6512226 | 4 | 2 | |
| WINTER HAVEN WATER DEPARTMENT Groundwater | FL6531992 | 4 | 2 | |
| OAKLAND HILLS Groundwater | FL6604824 | 4 | 2 | |
| MOORE CREEK MOUNT CARMEL UTILITIES Groundwater | FL1570479 | 3 | 2 | |
| LEESBURG EAST (2WPS) Groundwater | FL3351566 | 3 | 2 | |
| DEERFIELD BEACH, CITY OF Groundwater | FL4060254 | 3 | 2 | |
| IMMOKALEE WATER Groundwater | FL5110142 | 3 | 2 | |
| MINNEOLA WATER DEPARTMENT (2 WPS) Groundwater | FL3350836 | 6 | 1 | |
| SUNRISE SOUTHWEST Groundwater | FL4064326 | 6 | 1 | |
| OPA LOCKA, CITY OF Groundwater | FL4131001 | 6 | 1 | |
| DESOTO COUNTY WATER SYSTEM Surface Water | FL6144898 | 6 | 1 | |
| HCPUD/SOUTH-CENTRAL MX | FL6290787 | 6 | 1 | |
| FLORIDA GOVERMENTAL UTILITY AUTHORITY Surface Water | FL6296193 | 6 | 1 | |
| PCUD-PASCO COUNTY REGIONAL PWS MX | FL6511361 | 6 | 1 | |
| MIDWAY WATER SYSTEM, INC. Groundwater | FL1570470 | 5 | 1 | |
| MOUNT DORA, CITY OF (2WPS) Groundwater | FL3350858 | 5 | 1 | |
| SANFORD, CITY OF (2 WPS) Groundwater | FL3590205 | 5 | 1 | |
| SOPCHOPPY, CITY OF Groundwater | FL1650612 | 4 | 1 | |
| FLORIDA GOVERNMENTAL UTILITY AUTHORITY Groundwater | FL5360172 | 4 | 1 | |
| CITY OF PUNTA GORDA MX | FL6080051 | 4 | 1 | |
| HAWKINS ROAD CAMP Groundwater | FL6296141 | 4 | 1 | |
| ALOHA GARDENS UTILITIES Groundwater | FL6510050 | 4 | 1 | |
| MARIANNA, CITY OF Groundwater | FL1320449 | 3 | 1 | |
| TALLAHASSEE, CITY OF Groundwater | FL1370655 | 3 | 1 | |
| BAGDAD-GARCON POINT WATER SYSTEM Groundwater | FL1570042 | 3 | 1 | |
| FRUITLAND PARK, CITY OF (3 WPS) Groundwater | FL3350427 | 3 | 1 | |
| INVERNESS WATER DEPT Groundwater | FL6090861 | 3 | 1 | |
| ON TOP OF THE WORLD COMMUNITIES, LLC Groundwater | FL6424619 | 3 | 1 | |
| DADE CITY WATER DEPT Groundwater | FL6510424 | 3 | 1 | |
| CLEARWATER WATER SYSTEM MX | FL6520336 | 3 | 1 | |
| PLURIS-SOUTH GATE UTILITIES Surface Water | FL6588003 | 3 | 1 | |
| NORTH SUMTER UTILITY 3WPS Groundwater | FL6605012 | 3 | 1 | |
| BRADFORDVILLE REGIONAL W/S Groundwater | FL1370393 | 2 | 1 | |
| PACE WATER SYSTEM, INC. Groundwater | FL1570671 | 2 | 1 | |
| HIGH SPRINGS WTP Groundwater | FL2010201 | 2 | 1 | |
| NEWBERRY WTP Groundwater | FL2010207 | 2 | 1 | |
| PERRY WATER SYSTEM Groundwater | FL2620208 | 2 | 1 | |
| TITUSVILLE, CITY OF Groundwater | FL3051367 | 2 | 1 | |
| VERO BEACH, CITY OF Groundwater | FL3310206 | 2 | 1 | |
| LEESBURG, CITY OF Groundwater | FL3350745 | 2 | 1 | |
| HARBOR HILLS - 2 WTPS Groundwater | FL3354781 | 2 | 1 | |
| SOUTHLAKE UTILITIES Groundwater | FL3354916 | 2 | 1 | |
| APOPKA, CITY OF (5 WTPS) Groundwater | FL3480200 | 2 | 1 | |
| OAKLAND TOWN OF Groundwater | FL3480913 | 2 | 1 | |
| SILVER STAR VILLAGE (2 WPS) Groundwater | FL3481199 | 2 | 1 | |
| FLORIDA CITY Groundwater | FL4130255 | 2 | 1 | |
| HOMESTEAD, CITY OF Groundwater | FL4130645 | 2 | 1 | |
| ST. LUCIE MOBILE VILLAGE Groundwater | FL4431379 | 2 | 1 | |
| SEBRING WATER ; SEWER SYSTEM Groundwater | FL6280250 | 2 | 1 | |
| TIMBER LAKE ESTATES Groundwater | FL6514837 | 2 | 1 | |
| LAKE ALFRED, CITY OF Groundwater | FL6530321 | 2 | 1 | |
| DAVENPORT, CITY OF Groundwater | FL6530431 | 2 | 1 | |
| EREC WATER SYSTEM Groundwater | FL1170718 | 1 | 1 | |
| BELLEVIEW, CITY OF (2 WPS) Groundwater | FL3420074 | 1 | 1 | |
| OCUD/WESTERN REGIONAL WTR SYS (4 WPS) Groundwater | FL3481546 | 1 | 1 | |
| TOHO WATER AUTHORITY WESTERN Groundwater | FL3491011 | 1 | 1 | |
| BOCA RATON WTP Groundwater | FL4500130 | 1 | 1 | |
| LAKE PLACID, TOWN OF Groundwater | FL6280286 | 1 | 1 | |
| HCS/STRAWBERRY CREST HIGH/BAILEY ELEM Groundwater | FL6296333 | 1 | 1 | |
| SEVEN SPRINGS Groundwater | FL6512214 | 1 | 1 | |
| OKEECHOBEE UTILITY AUTHORITY Surface Water | FL4470257 | 6 | 0 | |
| WEST PALM BEACH WTP Surface Water | FL4501559 | 5 | 0 | |
| BRADENTON CITY OF Surface Water | FL6410182 | 5 | 0 | |
| SJCU-SAWGRASS GRID Groundwater | FL2551004 | 4 | 0 | |
| LAKE MARY, CITY OF Groundwater | FL3590201 | 4 | 0 | |
| VC/SOUTHWEST WTP-2 Groundwater | FL3644155 | 4 | 0 | |
| JEA MAJOR GRID Groundwater | FL2161328 | 3 | 0 | |
| MELBOURNE, CITY OF MX | FL3051447 | 3 | 0 | |
| WATER MGMT SERVICES (ST. GEORGE ISLAND) Groundwater | FL1190789 | 2 | 0 | |
| CLERMONT EAST WATER SYSTEM (2 WPS) Groundwater | FL3354779 | 2 | 0 | |
| DAYTONA BEACH, CITY OF Groundwater | FL3640275 | 2 | 0 | |
| STUART, CITY OF - WATER PLANT Groundwater | FL4430259 | 2 | 0 | |
| GOODLAND WATER COMPANY Surface Water | FL5110118 | 2 | 0 | |
| HCPUD/NORTHWEST UTILITIES MX | FL6290388 | 2 | 0 | |
| GULFPORT WATER SYSTEM MX | FL6520705 | 2 | 0 | |
| PINELLAS PARK WATER DEPT MX | FL6521406 | 2 | 0 | |
| SOUTHWEST/POLK COUNTY UTILITY Groundwater | FL6530852 | 2 | 0 | |
| SARASOTA CO SPECIAL UTIL DIST MX | FL6581591 | 2 | 0 | |
| MEXICO BEACH, CITY OF Surface Water | FL1030467 | 1 | 0 | |
| BLOUNTSTOWN, CITY OF Groundwater | FL1070685 | 1 | 0 | ◐ Low Level |
| APALACHICOLA, CITY OF Groundwater | FL1190150 | 1 | 0 | |
| GADSDEN CO REGIONAL W/S Groundwater | FL1200797 | 1 | 0 | |
| Gulf County Water Department Groundwater | FL1230848 | 1 | 0 | |
| FORT WALTON BEACH, CITY OF Groundwater | FL1460144 | 1 | 0 | |
| DESTIN WATER USERS, INC. Groundwater | FL1460202 | 1 | 0 | |
| MARY ESTHER, CITY OF Groundwater | FL1460455 | 1 | 0 | |
| OKALOOSA CO.WTR.; SWR.SYSTEM Groundwater | FL1460506 | 1 | 0 | |
| HURLBURT FIELD AFB WATER SYSTEM Groundwater | FL1460782 | 1 | 0 | |
| EGLIN MAIN Groundwater | FL1460826 | 1 | 0 | |
| EGLIN WEST/HOUSING Groundwater | FL1460828 | 1 | 0 | |
| OKALOOSA COUNTY MID SYSTEM (CRESTVIEW) Groundwater | FL1464044 | 1 | 0 | |
| MILTON, CITY OF WATER SYSTEM Groundwater | FL1570146 | 1 | 0 | |
| EAST MILTON WATER SYSTEM Groundwater | FL1570232 | 1 | 0 | |
| HOLLEY-NAVARRE WATER SYSTEM Groundwater | FL1570349 | 1 | 0 | |
| POINT BAKER WATER SYSTEM, INC. Groundwater | FL1570540 | 1 | 0 | |
| NAVARRE BEACH WATER SYSTEM Groundwater | FL1570874 | 1 | 0 | |
| SOUTH WALTON UTILITY COMPANY Groundwater | FL1660615 | 1 | 0 | |
| PALM COAST UTILITY Groundwater | FL2180863 | 1 | 0 | |
| DUNES COMMUNITY DEVELOPMENT DISTRICT Groundwater | FL2184259 | 1 | 0 | |
| LOFTON OAKS GRID Groundwater | FL2454338 | 1 | 0 | |
| NORTH BEACH UTILITIES Groundwater | FL2550812 | 1 | 0 | |
| JEA: PONTE VEDRA GRID Groundwater | FL2550908 | 1 | 0 | |
| SJCU-PONTE VEDRA WS Groundwater | FL2554343 | 1 | 0 | |
| SJCU-CR214 MAINLAND WTP Groundwater | FL2554447 | 1 | 0 | |
| BAREFOOT BAY Groundwater | FL3050057 | 1 | 0 | |
| ALTAMONTE SPRINGS WATER DEPT (2 WPS) Groundwater | FL3590026 | 1 | 0 | |
| CASSELBERRY, CITY OF (3 WPS) Groundwater | FL3590159 | 1 | 0 | |
| VILLAGE OF PINE RIDGE (CONSEC) Groundwater | FL3600007 | 1 | 0 | |
| EDGEWATER, CITY OF Groundwater | FL3640331 | 1 | 0 | |
| PORT ORANGE, CITY OF Groundwater | FL3641044 | 1 | 0 | |
| SOUTH DAYTONA, CITY OF Groundwater | FL3641216 | 1 | 0 | |
| CITY OF WESTON (INDIAN TRACE) Groundwater | FL4061127 | 1 | 0 | |
| INDIANTOWN COMPANY Groundwater | FL4430667 | 1 | 0 | |
| MOORE HAVEN WTP Groundwater | FL5220192 | 1 | 0 | |
| GATEWAY SERVICES DISTRICT MX | FL5364143 | 1 | 0 | |
| TOWN OF FORT MYERS BEACH (BEACH WATER) Surface Water | FL5364145 | 1 | 0 | |
| TOWN OF LONGBOAT KEY MX | FL6411098 | 1 | 0 | |
| HUDSON SCHOOL COMPLEX Groundwater | FL6514846 | 1 | 0 | |
| SAFETY HARBOR WATER DEPT GU | FL6521576 | 1 | 0 | |
| ST PETERSBURG, CITY OF MX | FL6521715 | 1 | 0 | |
| BARTOW, CITY OF Groundwater | FL6530315 | 1 | 0 | |
| FROSTPROOF, CITY OF Groundwater | FL6530627 | 1 | 0 | |