PFAS contamination data for 5,024 water systems in Oklahoma, serving 4,802,612 people.
Oklahoma follows federal EPA MCLs (PFOA/PFOS: 4 ppt).
OK follows federal EPA MCLs. PFAS investigation at Tinker AFB and other military sites.
Oklahoma follows federal EPA MCLs. Significant PFAS contamination near Tinker AFB.
Free eligibility check — plus weekly MCL, deadline, and funding alerts for Oklahoma.
| System | City | Population | PFOA (ppt) | PFOS (ppt) | Status |
|---|---|---|---|---|---|
| OKLAHOMA CITY OK1020902 | OKLAHOMA CITY | 644,000 | — | — | Compliant |
| TULSA OK1020418 | TULSA | 413,000 | — | — | Compliant |
| TULSA AB JEWELL OK1021307 | TULSA | 403,000 | — | — | Compliant |
| OKLAHOMA CITY DRAPER OK1020802 | OKLAHOMA CITY | 276,000 | — | — | Compliant |
| BROKEN ARROW MUNICIPAL AUTHORITY OK1021508 | BROKEN ARROW | 116,330 | — | 51.3 | Exceeds |
| NORMAN UTILITIES AUTHORITY OK1020801 | NORMAN | 104,868 | — | — | Compliant |
| LAWTON OK1011303 | LAWTON | 92,757 | — | — | Compliant |
| EDMOND PWA OK1020723 | EDMOND | 79,408 | — | 6.4 | Exceeds |
| MIDWEST CITY OK1020806 | MIDWEST CITY | 55,935 | — | — | Compliant |
| MOORE PUBLIC WORKS AUTHORITY OK2001412 | MOORE | 55,083 | — | — | Compliant |
| STILLWATER UTILITIES AUTHORITY OK1021220 | STILLWATER | 53,000 | — | 8.6 | Exceeds |
| ENID OK2002412 | ENID | 49,347 | — | — | Compliant |
| OKLAHOMA CITY OVERHOLSER OK1020502 | OKLAHOMA CITY | 46,000 | — | — | Compliant |
| MUSKOGEE OK1021607 | MUSKOGEE | 38,310 | — | — | Compliant |
| BARTLESVILLE OK1021401 | BARTLESVILLE | 34,748 | — | — | Compliant |
| OKLAHOMA UNIVERSITY OK3001414 | NORMAN | 34,000 | — | — | Compliant |
| SHAWNEE MUNICIPAL AUTHORITY OK1020504 | SHAWNEE | 29,990 | — | — | Compliant |
| SAND SPRINGS OK1020420 | SAND SPRINGS | 28,774 | — | — | Compliant |
| PONCA CITY MUN WATER OK1021202 | PONCA CITY | 27,155 | — | 8.1 | Exceeds |
| WAGONER CO. RWD #4 OK1021529 | BROKEN ARROW | 25,792 | — | 29.5 | Exceeds |
| WASHINGTON CO RWD #3 (NEW,#1) OK1021418 | COLLINSVILLE | 25,375 | — | — | Compliant |
| ARDMORE OK1010814 | ARDMORE | 24,893 | — | — | Compliant |
| TINKER AIR FORCE BASE OK2005508 | OKLAHOMA CITY | 24,645 | — | — | Compliant |
| OWASSO OK3007218 | OWASSO | 23,000 | — | — | Compliant |
| FORT SILL HQUSAFACFS OK3001601 | FORT SILL | 23,000 | — | — | Compliant |
| DUNCAN PUBLIC UTILITIES AUTHORITY OK1010809 | DUNCAN | 23,000 | — | — | Compliant |
| OKLAHOMA UNIVERSITY OK2001413 | NORMAN | 22,738 | — | — | Compliant |
| ADA OK2006201 | ADA | 22,600 | — | — | Compliant |
| YUKON OK2000910 | YUKON | 22,498 | — | — | Compliant |
| DEL CITY OK1020805 | DEL CITY | 22,128 | — | — | Compliant |
| BETHANY OK2005519 | BETHANY | 20,307 | 5.3 | 5.2 | Exceeds |
| STILLWATER OK3006004 | STILLWATER | 20,000 | — | — | Compliant |
| SAPULPA OK1020404 | SAPULPA | 19,702 | — | — | Compliant |
| BIXBY PUBLIC WORKS AUTHORITY OK3007243 | BIXBY | 18,750 | — | — | Compliant |
| ALTUS OK1011501 | ALTUS | 18,717 | — | — | Compliant |
| MUSTANG OK2000922 | MUSTANG | 18,576 | — | — | Compliant |
| MCALESTER PWA OK1020609 | MCALESTER | 18,206 | — | — | Compliant |
| MARSHALL COUNTY RURAL WATER DISTRICT #2 OK1010848 | MADILL | 17,587 | — | — | Compliant |
| JENKS PWA OK3007201 | JENKS | 16,924 | — | — | Compliant |
| EL RENO OK2000902 | EL RENO | 16,212 | — | — | Compliant |
| CHICKASHA MUNICIPAL AUTHORITY OK1010821 | CHICKASHA | 16,036 | — | — | Compliant |
| CLAREMORE OK1021512 | CLAREMORE | 15,873 | — | — | Compliant |
| DURANT UTILITIES AUTHORITY OK1010601 | DURANT | 15,545 | — | — | Compliant |
| WOODWARD OK2007701 | WOODWARD | 15,000 | — | — | Compliant |
| TAHLEQUAH PWA OK1021701 | TAHLEQUAH | 14,458 | — | — | Compliant |
| MIAMI OK2005813 | MIAMI | 13,704 | — | — | Compliant |
| OKMULGEE OK1020708 | OKMULGEE | 13,495 | — | — | Compliant |
| SEQUOYAH CO. RWD #8 OK1020210 | SALLISAW | 13,460 | — | — | Compliant |
| BIXBY PUBLIC WORKS AUTHORITY OK1020406 | BIXBY | 13,336 | — | — | Compliant |
| OSU WATER PLANT OK1020910 | STILLWATER | 13,000 | — | — | Compliant |
| CREEK CO RWD # 2 OK3001902 | JENKS | 12,788 | — | — | Compliant |
| GLENPOOL WATER OK3007223 | GLENPOOL | 12,500 | — | — | Compliant |
| ROGERS CO RWD # 5 OK1021507 | CLAREMORE | 11,782 | — | — | Compliant |
| GUYMON OK2007003 | GUYMON | 11,442 | — | — | Compliant |
| SOUTHERN OKLA WATER CORP OK1010830 | ARDMORE | 11,250 | — | — | Compliant |
| WEATHERFORD OK2002002 | WEATHERFORD | 10,833 | — | — | Compliant |
| ROGERS CO RWD # 3 COT STA OK3006650 | CLAREMORE | 10,750 | — | — | Compliant |
| ELK CITY OK2000501 | ELK CITY | 10,510 | — | — | Compliant |
| ROGERS CO RWD # 3 LAKE PLANT OK1021513 | CLAREMORE | 10,470 | — | — | Compliant |
| GUTHRIE OK1020903 | GUTHRIE | 9,925 | — | — | Compliant |
| COWETA PWA OK1021509 | COWETA | 9,450 | — | — | Compliant |
| LEFLORE CO. RWD #14 OK3004001 | SPIRO | 9,077 | — | — | Compliant |
| LOGAN CO RWD #1 OK2004207 | GUTHRIE | 8,907 | 4.3 | — | Exceeds |
| CLINTON OK1010828 | CLINTON | 8,883 | — | — | Compliant |
| PRYOR OK3004611 | PRYOR | 8,784 | — | — | Compliant |
| SALLISAW OK1020206 | SALLISAW | 8,510 | — | — | Compliant |
| JEFFERSON CO CONS RWD #1 OK3003401 | HASTINGS | 8,398 | — | — | Compliant |
| CUSHING OK1020908 | CUSHING | 8,371 | — | — | Compliant |
| CUSHING OK2006061 | CUSHING | 8,371 | — | — | Compliant |
| OKMULGEE CO. RWD #6 (HECTORVILLE) OK3005611 | MOUNDS | 8,370 | — | — | Compliant |
| BRYAN COUNTY RURAL WATER DISTRICT #5 OK3000704 | DURANT | 8,325 | — | — | Compliant |
| WASHINGTON RWD #3 (OLD) OK1021406 | COLLINSVILLE | 8,200 | — | — | Compliant |
| SKIATOOK PWA OK1021313 | SKIATOOK | 8,110 | — | — | Compliant |
| MUSTANG OK3000902 | MUSTANG | 8,000 | — | — | Compliant |
| WAGONER OK1021649 | WAGONER | 7,982 | — | — | Compliant |
| POTEAU PWA OK3004015 | POTEAU | 7,939 | — | — | Compliant |
| NEWCASTLE OK2004704 | NEWCASTLE | 7,900 | — | — | Compliant |
| ROGERS CO RWD # 4 OK1021506 | OOLOGAH | 7,725 | — | — | Compliant |
| BLACKWELL MUNICIPAL AUTHORITY OK1021101 | BLACKWELL | 7,668 | — | — | Compliant |
| PIEDMONT MUNICIPAL AUTHORITY OK2000909 | PIEDMONT | 7,542 | — | — | Compliant |
| GROVE MUNICIPAL SERVICES AUTH. OK1021614 | GROVE | 7,311 | — | — | Compliant |
| FALLS CREEK BAPTIST CONFERENCE CENTER OK1010840 | OKLAHOMA CITY | 7,000 | — | — | Compliant |
| IDABEL PWA OK1010203 | IDABEL | 6,952 | — | — | Compliant |
| SEMINOLE OK2006720 | SEMINOLE | 6,899 | — | — | Compliant |
| ANADARKO PUBLIC WORKS AUTHORITY OK1010806 | ANADARKO | 6,804 | — | — | Compliant |
| PURCELL OK2004701 | PURCELL | 6,693 | — | — | Compliant |
| OSAGE CO RWD #15 OK3005736 | SKIATOOK | 6,647 | — | — | Compliant |
| VINITA UTILITIES AUTHORITY OK1021611 | VINITA | 6,472 | — | — | Compliant |
| STEPHENS CO RWD #5 OK2006969 | MARLOW | 6,426 | — | — | Compliant |
| MARSHALL CO WATER CORP OK1010818 | MADILL | 6,325 | — | — | Compliant |
| MAYES CO RWD # 2 OK3004608 | CHOUTEAU | 6,280 | — | 17.7 | Exceeds |
| BRYAN CO. RWS & SWMD #2 OK1010604 | MEAD | 6,270 | — | — | Compliant |
| PAULS VALLEY OK1010808 | PAULS VALLEY | 6,256 | — | — | Compliant |
| TECUMSEH UTILITY AUTHORITY OK1020506 | TECUMSEH | 6,098 | — | — | Compliant |
| HENRYETTA OK1020709 | HENRYETTA | 6,096 | — | — | Compliant |
| Quapaw Downstream Casino & Resort 062005840 | QUAPAW | 6,000 | — | — | Compliant |
| SAPULPA RURAL WATER COMPANY OK3001904 | SAPULPA | 5,810 | — | — | Compliant |
| NOBLE UTILITIES AUTHORITY OK2001411 | NOBLE | 5,750 | — | — | Compliant |
| MCCURTAIN CO. RWD #8 (MT. FORK WATER) OK1010207 | BROKEN BOW | 5,685 | — | — | Compliant |
| CREEK CO RWD # 1 OK1020419 | KELLYVILLE | 5,675 | — | — | Compliant |
| HUGO MUNICIPAL AUTHORITY OK1010314 | HUGO | 5,536 | — | — | Compliant |
| DEER CREEK RURAL WATER CORP OK2005504 | EDMOND | 5,500 | — | — | Compliant |
| LONGTOWN RW&SD #1 (PITTSBURG CO.) OK1020623 | EUFAULA | 5,444 | — | — | Compliant |
| COLLINSVILLE OK1021505 | COLLINSVILLE | 5,400 | — | — | Compliant |
| PERRY WATER & LIGHT DEPT OK1021206 | PERRY | 5,230 | — | — | Compliant |
| ALVA OK2007603 | ALVA | 5,208 | — | — | Compliant |
| TRI-COUNTY RWD #2 OK2006362 | EARLSBORO | 5,172 | — | 6 | Exceeds |
| KINGFISHER OK2003702 | KINGFISHER | 5,073 | — | — | Compliant |
| PORUM PWA OK1020302 | PORUM | 5,000 | — | — | Compliant |
| PAWNEE CO RWD #3 OK2005929 | PAWNEE | 5,000 | — | — | Compliant |
| SULPHUR OK2005001 | SULPHUR | 4,929 | — | — | Compliant |
| LONE GROVE OK2001007 | LONE GROVE | 4,863 | — | — | Compliant |
| PONTOTOC CO RWD # 7 OK3006215 | ADA | 4,863 | — | — | Compliant |
| PUSHMATAHA CO. RWD #3 OK1010318 | ANTLERS | 4,825 | — | — | Compliant |
| MURRAY CO RWD # 1 OK2005012 | SULPHUR | 4,800 | — | — | Compliant |
| HOLDENVILLE OK1020803 | HOLDENVILLE | 4,732 | — | — | Compliant |
| LEFLORE CO. RWD #2 OK3004007 | POCOLA | 4,700 | — | — | Compliant |
| FORT GIBSON OK1021622 | FORT GIBSON | 4,700 | — | — | Compliant |
| ALTUS AFB OK3003303 | ALTUS | 4,617 | — | — | Compliant |
| MARLOW MUNICIPAL AUTHORITY OK2006907 | MARLOW | 4,600 | — | — | Compliant |
| TUTTLE OK2002608 | TUTTLE | 4,500 | — | — | Compliant |
| WAGONER CO RWS&SWMD #9 OK1221620 | WAGONER | 4,500 | — | — | Compliant |
| BRYAN COUNTY RW&SD #5C OK2000752 | DURANT | 4,400 | — | — | Compliant |
| SAYRE OK2000508 | SAYRE | 4,375 | — | — | Compliant |
| WAGONER CO. RWD #9 OK1021527 | WAGONER | 4,363 | — | — | Compliant |
| BROKEN BOW PWA OK1010214 | BROKEN BOW | 4,320 | — | — | Compliant |
| TUTTLE OK3002607 | TUTTLE | 4,284 | — | — | Compliant |
| WAGONER CO. RWD #5 OK1021528 | COWETA | 4,251 | — | 34 | Exceeds |
| PONTOTOC CO RWD # 8 OK2006215 | ADA | 4,250 | — | — | Compliant |
| CRAIG CO RWD #2 OK3001802 | VINITA | 4,250 | — | — | Compliant |
| ADAMSON RWD #8 OK3006112 | HARTSHORNE | 4,221 | — | — | Compliant |
| HARRAH OK2005506 | HARRAH | 4,190 | — | — | Compliant |
| MAYES CO RWD #4 OK3004617 | PRYOR | 4,183 | — | — | Compliant |
| MUSKOGEE CO. RWD #5 OK3005107 | MUSKOGEE | 4,135 | — | — | Compliant |
| KETCHUM PWA OK1021612 | KETCHUM | 4,025 | — | — | Compliant |
| NICHOLS HILLS OK2005501 | NICHOLS HILLS | 4,020 | — | — | Compliant |
| OKLA ORDNANCE WORKS AUTHORITY OK1021602 | PRYOR | 4,000 | — | 5.7 | Exceeds |
| NOWATA MUNICIPAL AUTHORITY OK1021503 | NOWATA | 3,971 | — | 9.4 | Exceeds |
| FREDERICK OK1011401 | FREDERICK | 3,940 | — | — | Compliant |
| MANNFORD OK1020909 | MANNFORD | 3,935 | — | — | Compliant |
| GRADY CO RWD #6 OK3002603 | AMBER | 3,930 | — | — | Compliant |
| CHOCTAW OK2005510 | CHOCTAW | 3,926 | — | — | Compliant |
| CADDO CO RWD #3 OK2000816 | CARNEGIE | 3,900 | — | — | Compliant |
| LEFLORE CO. RWD #18 OK3004009 | WISTER | 3,870 | — | — | Compliant |
| BRYAN CO RWD #2 OK3000701 | MEAD | 3,865 | — | — | Compliant |
| MCCURTAIN CO. RWD #1 OK3004806 | HAWORTH | 3,842 | — | — | Compliant |
| PAWHUSKA OK1021301 | PAWHUSKA | 3,800 | — | — | Compliant |
| BROKEN BOW PWA OK1010208 | BROKEN BOW | 3,800 | — | — | Compliant |
| MAYES CO RWD # 6 OK1021666 | BIG CABIN | 3,750 | — | — | Compliant |
| HOBART OK1011502 | HOBART | 3,746 | — | — | Compliant |
| SPENCER OK2005509 | SPENCER | 3,746 | — | — | Compliant |
| BRISTOW MUNICIPAL AUTHORITY OK2001910 | BRISTOW | 3,700 | — | — | Compliant |
| OSU INSTITUTE OF TECHNOLOGY OK3005625 | OKMULGEE | 3,606 | — | — | Compliant |
| MCINTOSH CO. RWD #8 (TEXANNA) OK1020529 | EUFAULA | 3,574 | — | — | Compliant |
| CONSOLIDATED RWD #3 CREEK CO OK3001916 | SAPULPA | 3,500 | — | — | Compliant |
| DEWEY PUBLIC WORKS AUTHORITY OK3007402 | DEWEY | 3,490 | — | — | Compliant |
| CHECOTAH PWA OK1020515 | CHECOTAH | 3,481 | — | — | Compliant |
| WEWOKA PUBLIC WORKS AUTHORITY OK1020510 | WEWOKA | 3,450 | — | — | Compliant |
| MADILL OK1010820 | MADILL | 3,410 | — | — | Compliant |
| MILLERTON RWD #2 OK3004803 | MILLERTON | 3,400 | — | — | Compliant |
| CHEROKEE CO. RWD #11 OK1221637 | HULBERT | 3,395 | — | — | Compliant |
| ROGERS CO RWD # 8 OK3006606 | CLAREMORE | 3,375 | — | — | Compliant |
| MAYES CO RWD # 5 OK3004616 | ADAIR | 3,360 | — | — | Compliant |
| ELGIN PWA OK2001610 | ELGIN | 3,300 | — | — | Compliant |
| TONKAWA OK2003603 | TONKAWA | 3,299 | — | — | Compliant |
| STILWELL OK1020205 | STILWELL | 3,276 | — | — | Compliant |
| CLEVELAND MUNICIPAL AUTHORITY OK1021210 | CLEVELAND | 3,262 | — | — | Compliant |
| WAGONER CO RWD # 5 OK3007301 | COWETA | 3,233 | — | — | Compliant |
| VANCE AFB OK3002402 | ENID | 3,231 | — | — | Compliant |
| PAWNEE CO RWD #1 OK2005931 | CLEVELAND | 3,200 | — | — | Compliant |
| CHANDLER OK1020702 | CHANDLER | 3,142 | — | — | Compliant |
| OKEMAH UTILITIES AUTHORITY OK1020706 | OKEMAH | 3,113 | — | — | Compliant |
| MULDROW PWA OK1020208 | MULDROW | 3,104 | — | — | Compliant |
| ROGERS CO RWD # 7 OK3006604 | CLAREMORE | 3,040 | — | — | Compliant |
| WILBURTON OK1020103 | WILBURTON | 3,025 | — | — | Compliant |
| COMANCHE CO RWD #4 OK3001654 | CACHE | 3,000 | — | — | Compliant |
| JOSEPH HARP CORR INST OK2001408 | LEXINGTON | 3,000 | — | — | Compliant |
| HASKELL CO. WATER COMPANY OK1020301 | QUINTON | 3,000 | — | — | Compliant |
| TISHOMINGO MUNICIPAL AUTHORITY OK1010815 | TISHOMINGO | 3,000 | — | — | Compliant |
| SAR WATER CORP OK3007205 | SKIATOOK | 3,000 | — | — | Compliant |
| HEAVENER UTILITY AUTH - PSG OK1020101 | HEAVENER | 3,000 | — | — | Compliant |
| ATOKA CO. RWS & SWMD #4 OK1010412 | ATOKA | 3,000 | — | — | Compliant |
| COTTON CO RWD #2 OK2001702 | WALTERS | 3,000 | — | — | Compliant |
| MURRAY CO RWD # 1 (SULPHUR) OK3005001 | SULPHUR | 3,000 | — | — | Compliant |
| ATOKA OK1010401 | ATOKA | 2,988 | — | — | Compliant |
| BLANCHARD OK3004710 | BLANCHARD | 2,966 | — | — | Compliant |
| SEQUOYAH CO. RWD #7 OK3006806 | MULDROW | 2,948 | — | — | Compliant |
| MCLOUD OK2006301 | MCLOUD | 2,939 | — | — | Compliant |
| MANGUM PWS OK2002802 | MANGUM | 2,924 | — | — | Compliant |
| NEW CORDELL UTILITY AUTHORITY OK2007502 | CORDELL | 2,903 | — | — | Compliant |
| DRUMRIGHT OK2001902 | DRUMRIGHT | 2,876 | — | — | Compliant |
| LINDSAY PWA OK2002501 | LINDSAY | 2,850 | — | — | Compliant |
| ROLAND OK1020212 | ROLAND | 2,842 | — | — | Compliant |
| BLANCHARD OK2004710 | BLANCHARD | 2,816 | — | — | Compliant |
| WATONGA OK2000602 | WATONGA | 2,816 | — | — | Compliant |
| CALERA PWA OK2000702 | CALERA | 2,815 | — | — | Compliant |
| STROUD UTILITIES AUTHORITY OK1020705 | STROUD | 2,811 | — | — | Compliant |
| COMANCHE CO RWD #1 OK3001602 | LAWTON | 2,800 | — | — | Compliant |
| GRAND LAKE PWA OK1021691 | OCHELATA | 2,800 | — | — | Compliant |
| HEALDTON OK1011102 | HEALDTON | 2,785 | — | — | Compliant |
| JOHNSTON CO RWD #3 OK2003511 | TISHOMINGO | 2,783 | — | — | Compliant |
| MCINTOSH CO. RWS & SWMD #2 (ONAPA) OK1020535 | CHECOTAH | 2,774 | — | — | Compliant |
| EUFAULA PWA OK1020514 | EUFAULA | 2,766 | — | — | Compliant |
| LATIMER CO. RWD #1 OK3003904 | WILBURTON | 2,750 | — | — | Compliant |
| STIGLER OK1020303 | STIGLER | 2,731 | — | — | Compliant |
| FAIRVIEW OK2004404 | FAIRVIEW | 2,690 | — | — | Compliant |
| CATOOSA OK3006629 | CATOOSA | 2,668 | — | — | Compliant |
| JACKSON CO WATER CORP OK2003306 | BLAIR | 2,662 | — | — | Compliant |
| COMMERCE OK2005810 | COMMERCE | 2,645 | — | — | Compliant |
| MARIETTA PWA OK2004301 | MARIETTA | 2,626 | — | — | Compliant |
| DAVIS OK1010822 | DAVIS | 2,610 | — | — | Compliant |
| HINTON OK2000809 | HINTON | 2,600 | — | — | Compliant |
| CRAIG CO RWD #2 (TIMBER HILLS) OK2001810 | VINITA | 2,600 | — | — | Compliant |
| ADAIR CO RWD #3 OK3000106 | WESTVILLE | 2,598 | — | — | Compliant |
| HOMINY OK1021306 | HOMINY | 2,584 | — | — | Compliant |
| MAYES CO RWD # 9 OK1021678 | LOCUST GROVE | 2,578 | — | — | Compliant |
| PERKINS OK2006012 | PERKINS | 2,572 | — | — | Compliant |
| WALTERS PUBLIC WORKS AUTHORITY OK1011305 | WALTERS | 2,551 | — | — | Compliant |
| MUSKOGEE CO. RWD #6 OK3005105 | WAINWRIGHT | 2,550 | — | — | Compliant |
| ANTLERS PWA OK1010302 | ANTLERS | 2,547 | — | — | Compliant |
| LINCOLN CO RW & SEWER DIST 4 OK2004105 | AGRA | 2,525 | — | — | Compliant |
| BOWLEGS LIMA WATER OK2006701 | BOWLEGS | 2,500 | — | — | Compliant |
| CREEK CO RWD # 5 OK2001994 | MANNFORD | 2,500 | — | — | Compliant |
| LANGSTON UNIVERSITY OK3004207 | LANGSTON | 2,500 | — | — | Compliant |
| PUSHMATAHA CO RWD #3 OK3006401 | ANTLERS | 2,500 | — | — | Compliant |
| 51 EAST WATER OK3006003 | STILLWATER | 2,500 | — | — | Compliant |
| JAY OK1021674 | JAY | 2,482 | — | — | Compliant |
| WATER IMPROVEMENT DISTRICT #3 OK3007221 | TULSA | 2,475 | — | — | Compliant |
| GRADY CO RWD #7 (NINNEKAH) OK2002633 | NINNEKAH | 2,425 | — | — | Compliant |
| MAYES CO RWD # 3 OK1021640 | DISNEY | 2,400 | — | — | Compliant |
| PORTER PWA OK3007306 | PORTER | 2,400 | — | — | Compliant |
| PRAGUE OK2004101 | PRAGUE | 2,395 | — | — | Compliant |
| OKMULGEE CO. RWD #20 OK3005606 | MORRIS | 2,377 | — | — | Compliant |
| CACHE OK2001607 | CACHE | 2,371 | — | — | Compliant |
| OKMULGEE CO. RWD #7 (NUYAKA) OK3005608 | OKMULGEE | 2,357 | — | — | Compliant |
| OKMULGEE CO. RWD #2 (PRESTON) OK3005604 | PRESTON | 2,355 | — | — | Compliant |
| COMANCHE CO RWD #3 OK2001602 | LAWTON | 2,325 | — | — | Compliant |
| COLBERT PUA OK2000716 | COLBERT | 2,312 | — | — | Compliant |
| WYNNEWOOD WATER & LIGHT OK1010812 | WYNNEWOOD | 2,307 | — | — | Compliant |
| HARTSHORNE OK3006101 | HARTSHORNE | 2,300 | — | — | Compliant |
| CHOCTAW CO. RWD #1 OK2001204 | GRANT | 2,300 | — | — | Compliant |
| CHEROKEE CO. RWD #3 (GRANDVIEW) OK4001117 | TAHLEQUAH | 2,300 | — | — | Compliant |
| MUSKOGEE CO. RWD #1 (OKTAHA) OK3005106 | OKTAHA | 2,280 | — | — | Compliant |
| HOLLIS OK2002901 | HOLLIS | 2,264 | — | — | Compliant |
| WASHINGTON CO RWD #2 OK3007403 | OCHELATA | 2,250 | — | — | Compliant |
| OKFUSKEE CO. RWD #2 OK3005402 | OKEMAH | 2,250 | — | — | Compliant |
| NEWKIRK OK2003604 | NEWKIRK | 2,243 | — | — | Compliant |
| PAWNEE OK1021209 | PAWNEE | 2,230 | — | — | Compliant |
| PITTSBURG CO. PWA (CROWDER) OK1020603 | CROWDER | 2,203 | — | — | Compliant |
| SPIRO OK1020106 | SPIRO | 2,200 | — | — | Compliant |
| ARKOMA OK3004013 | ARKOMA | 2,180 | — | — | Compliant |
| HUGHES CO. RWD #6 (GERTY) OK2003224 | ALLEN | 2,180 | — | — | Compliant |
| NOBLE COUNTY RWD #2 OK3005203 | PERRY | 2,100 | — | — | Compliant |
| CREEK CO RWD # 7 OK1020405 | MOUNDS | 2,100 | — | — | Compliant |
| TINKER AFB FAMILY HOUSING OK8005550 | TINKER AFB | 2,100 | — | — | Compliant |
| CHOUTEAU OK3004615 | CHOUTEAU | 2,100 | — | — | Compliant |
| WAURIKA PUBLIC WORKS AUTHORITY OK1011201 | WAURIKA | 2,100 | — | — | Compliant |
| LEXINGTON OK2001409 | LEXINGTON | 2,086 | — | — | Compliant |
| HENNESSEY OK2003704 | HENNESSEY | 2,058 | — | — | Compliant |
| BURNS FLAT PWS OK2007505 | BURNS FLAT | 2,057 | — | — | Compliant |
| KREBS UTILITY AUTHORITY OK1020606 | KREBS | 2,051 | — | — | Compliant |
| CHEYENNE-ARAPAHO (CONCHO) OK2000905 | CONCHO | 2,050 | — | — | Compliant |
| PITTSBURG CO. RWD #7 (ARPELAR) OK3006108 | MCALESTER | 2,040 | — | — | Compliant |
| WARNER OK1020409 | WARNER | 2,020 | — | — | Compliant |
| COALGATE PWA OK1010402 | COALGATE | 2,005 | — | — | Compliant |
| INDIANOLA RWD #18 OK3006110 | INDIANOLA | 2,000 | — | — | Compliant |
| WESTERN CARTER CO WATER CORP OK3001003 | FOX | 2,000 | — | — | Compliant |
| WAGONER CO. RWD #2 OK1021643 | WAGONER | 2,000 | — | — | Compliant |
| WESTERN STATE HOSPITAL OK1020503 | FORT SUPPLY | 2,000 | — | — | Compliant |
| ADAIR CO RWD #1 (CHERRY TREE) OK3000104 | STILWELL | 2,000 | — | — | Compliant |
| WESTERN CARTER CO WATER CORP OK2001003 | RATLIFF CITY | 2,000 | — | — | Compliant |
| GOLDSBY WATER AUTH TRUST OK2004707 | GOLDSBY | 2,000 | — | — | Compliant |
| THACKERVILLE OK2004303 | THACKERVILLE | 2,000 | — | — | Compliant |
| MCCURTAIN CO RWD #1 OK1010204 | HAWORTH | 1,990 | — | — | Compliant |
| GARFIELD CO RWD #5 OK2002444 | BISON | 1,980 | — | — | Compliant |
| CHELSEA ECONOMIC DEV. AUTH. OK1021504 | CHELSEA | 1,964 | — | — | Compliant |
| PEGGS WATER COMPANY OK1221630 | HULBERT | 1,925 | — | — | Compliant |
| OKMULGEE CO. RWD #4 OK3005602 | MORRIS | 1,913 | — | — | Compliant |
| DAVIS CORRECTIONAL FACILITY OK3003206 | HOLDENVILLE | 1,910 | — | — | Compliant |
| MCINTOSH CO. RWD #5 OK3004939 | CHECOTAH | 1,900 | — | — | Compliant |
| CUSTER CO RWD #3 OK3002002 | CUSTER CITY | 1,900 | — | — | Compliant |
| MCCLAIN CO RWD # 8 OK2004711 | WAYNE | 1,897 | — | — | Compliant |
| OKMULGEE CO. RWD #1 OK3005605 | SCHULTER | 1,890 | — | — | Compliant |
| US ARMY AMMUNITION PLANT OK1020605 | MCALESTER | 1,872 | — | — | Compliant |
| CHERRY TREE RWD (LYONS SWITCH) OK2000116 | STILWELL | 1,865 | — | — | Compliant |
| GREEN COUNTRY UTILITY CO OK3007310 | TULSA, | 1,854 | — | — | Compliant |
| MCCURTAIN CO. RWD #7 OK3004801 | GARVIN | 1,847 | — | — | Compliant |
| COMANCHE CO RWD #2 OK2001604 | ELGIN | 1,840 | — | — | Compliant |
| OKFUSKEE CO. RWD #3 OK3005401 | OKEMAH | 1,823 | — | — | Compliant |
| SPIRO EAST WATER ASSOCIATION OK3004005 | SPIRO | 1,817 | — | — | Compliant |
| KETCHUM PWA DELAWARE CO SYSTEM OK1221638 | KETCHUM | 1,805 | — | — | Compliant |
| OKLA CHRISTIAN UNIVERSITY OK7005566 | EDMOND | 1,800 | — | — | Compliant |
| ROLAND OK3006807 | ROLAND | 1,800 | — | — | Compliant |
| MCCORD RWD #3 OK3005747 | PONCA CITY | 1,800 | — | — | Compliant |
| CREEK CO RWD # 5 OK3001901 | MANNFORD | 1,800 | — | — | Compliant |
| LEFLORE CO. CONSOLIDATED RWD #12 OK3004040 | MONROE | 1,800 | — | — | Compliant |
| WYNNEWOOD RW CORP OK3002506 | WYNNEWOOD | 1,800 | — | — | Compliant |
| HOOKER OK2007006 | HOOKER | 1,788 | — | — | Compliant |
| PAWNEE CO RWD #2 OK3005921 | TERLTON | 1,775 | — | — | Compliant |
| HASKELL PWA-WELLS OK2005111 | HASKELL | 1,765 | — | — | Compliant |
| MCINTOSH CO. RWS & SWMD #9 OK3004907 | CHECOTAH | 1,761 | — | — | Compliant |
| LEFLORE CO. RWD #1 OK3004003 | POTEAU | 1,758 | — | — | Compliant |
| SEQUOYAH CO. RWD #4 OK3006809 | SALLISAW | 1,750 | — | — | Compliant |
| STICKROSS MOUNTAIN WATER CO OK3001101 | TAHLEQUAH | 1,750 | — | — | Compliant |
| JONES OK2005507 | JONES | 1,727 | — | — | Compliant |
| MUSKOGEE CO. RWD #7 OK3005103 | FORT GIBSON | 1,710 | — | — | Compliant |
| PONTOTOC CO RWD #8 OK3006216 | ADA | 1,700 | — | — | Compliant |
| CHEROKEE CO RWD #11 OK2001153 | TAHLEQUAH | 1,700 | — | — | Compliant |
| CANADIAN CO WATER AUTHORITY OK3000903 | EL RENO | 1,700 | — | — | Compliant |
| GORE PWA OK1021773 | GORE | 1,688 | — | — | Compliant |
| GARVIN CO RWD # 6 (WELLS) OK2002511 | WYNNEWOOD | 1,680 | — | — | Compliant |
| PITTSBURG CO. RWD #14 OK1020625 | MCALESTER | 1,680 | — | — | Compliant |
| ADAIR CO RWD #2 OK3000105 | STILWELL | 1,675 | — | — | Compliant |
| LANGSTON PWA OK1020911 | LANGSTON | 1,670 | — | — | Compliant |
| YALE OK2006007 | YALE | 1,652 | — | — | Compliant |
| COMANCHE PUBLIC WORKS AUTHORITY OK1011101 | COMANCHE | 1,649 | — | — | Compliant |
| LEFLORE CO. RWD #3 OK3004006 | WHITESBORO | 1,643 | — | — | Compliant |
| CHEROKEE CO. RWD #13 OK1021721 | COOKSON | 1,640 | — | — | Compliant |
| CARNEGIE OK2000805 | CARNEGIE | 1,637 | — | — | Compliant |
| MINCO OK2002610 | MINCO | 1,632 | — | — | Compliant |
| CHEROKEE OK2000208 | CHEROKEE | 1,630 | — | — | Compliant |
| LOGAN CO RWS & SWMD #3 OK2004230 | MARSHALL | 1,618 | — | — | Compliant |
| BECKHAM CO RWD # 3 OK2000547 | ELK CITY | 1,617 | — | — | Compliant |
| MCCURTAIN CO. RWD #5 (HOCHATOWN) OK3004804 | BROKEN BOW | 1,614 | — | — | Compliant |
| STEPHENS CO RWD #3 (MERIDIAN) OK2006905 | COMANCHE | 1,610 | — | — | Compliant |
| KINGSTON PWA OK2004501 | KINGSTON | 1,600 | — | — | Compliant |
| LOCUST GROVE OK1021668 | LOCUST GROVE | 1,600 | — | — | Compliant |
| WILSON MUNICIPAL AUTHORITY OK2001001 | WILSON | 1,600 | — | — | Compliant |
| MCINTOSH CO RWD # 2 (ONAPA) OK3004905 | CHECOTAH | 1,600 | — | — | Compliant |
| WESTVILLE UTILITY AUTHORITY OK3000109 | WESTVILLE | 1,596 | — | — | Compliant |
| WESTVILLE OK2000103 | WESTVILLE | 1,596 | — | — | Compliant |
| BECKHAM CO RWD # 1 OK2000505 | CARTER | 1,595 | — | — | Compliant |
| LEFLORE CO. RWD #5 OK3004010 | HOWE | 1,593 | — | — | Compliant |
| INOLA WATER WORKS INC OK3006612 | INOLA | 1,589 | — | — | Compliant |
| CONSOLIDATED RWD #1 NOWATA AND ROGERS CO OK3005301 | NOWATA | 1,580 | — | — | Compliant |
| PONTOTOC CO RWD # 2 (BYNG) OK3006206 | BYNG | 1,580 | — | — | Compliant |
| STRATFORD OK2002503 | STRATFORD | 1,575 | — | — | Compliant |
| BEAVER OK2000404 | BEAVER | 1,570 | — | — | Compliant |
| GARVIN CO RWD #2 OK2002514 | LINDSAY | 1,570 | — | — | Compliant |
| ROGERS CO RWD # 6 OK3006628 | INOLA | 1,560 | — | — | Compliant |
| FAIRFAX OK1021204 | FAIRFAX | 1,555 | — | — | Compliant |
| APACHE OK2000806 | APACHE | 1,521 | — | — | Compliant |
| SNYDER PUBLIC WORKS AUTHORITY OK1011503 | SNYDER | 1,509 | — | — | Compliant |
| MCINTOSH CO. RWD #6 (VIVIAN) OK2004913 | EUFAULA | 1,500 | — | — | Compliant |
| TILLMAN CO RWD #1 OK2007107 | CHATTANOOGA | 1,500 | — | — | Compliant |
| LATIMER CO. RWD #2 OK3003903 | TALIHINA | 1,500 | — | — | Compliant |
| WAGONER CO. RWD #6 OK3007330 | WAGONER | 1,500 | — | — | Compliant |
| WAGONER CO RWD # 8 OK3007308 | HASKELL | 1,500 | — | — | Compliant |
| WAGONER CO RWD #9 OK3007303 | WAGONER, | 1,500 | — | — | Compliant |
| OSAGE CO RWD #21 OK2003616 | SHIDLER | 1,500 | — | — | Compliant |
| SOWC (LAKE MURRAY) OK1011103 | ARDMORE | 1,500 | — | — | Compliant |
| ATOKA CO. RWD #3 (CANEY) OK2000302 | CADDO | 1,500 | — | — | Compliant |
| SOUTH DELAWARE CO REGIONAL WATER AUTH. OK1221645 | KANSAS | 1,500 | — | — | Compliant |
| FLINT RIDGE RURAL WATER DISTRICT OK1021694 | KANSAS | 1,500 | — | — | Compliant |
| CHEROKEE CO. RWD #2 (KEYS) OK1021711 | HULBERT | 1,493 | — | — | Compliant |
| BOISE CITY PWA OK2001303 | BOISE CITY | 1,483 | — | — | Compliant |
| MCINTOSH CO. RWD #13 (WELLS) OK2005603 | HENRYETTA | 1,465 | — | — | Compliant |
| MORRIS OK3005610 | MORRIS | 1,460 | — | — | Compliant |
| WETUMKA OK1020508 | WETUMKA | 1,451 | — | — | Compliant |
| CYRIL OK2000807 | CYRIL | 1,450 | — | — | Compliant |
| RIVER OAKS WATER CO OK3004925 | EUFAULA | 1,445 | — | — | Compliant |
| VIAN OK3006812 | VIAN | 1,445 | — | — | Compliant |
| GARVIN CO RWD #1 OK2002516 | PAULS VALLEY | 1,445 | — | — | Compliant |
| OILTON OK2001901 | OILTON | 1,435 | — | — | Compliant |
| AFTON PWA OK1021696 | AFTON | 1,428 | — | — | Compliant |
| GRANITE PWS OK2002804 | GRANITE | 1,425 | — | — | Compliant |
| GRANITE PWS OK3002806 | GRANITE | 1,425 | — | — | Compliant |
| DICK CONNER CORRECTIONAL CENTER OK3005722 | OKLAHOMA CITY | 1,424 | — | — | Compliant |
| SALINA PWA OK1021603 | SALINA | 1,422 | — | — | Compliant |
| CRESCENT OK2004204 | CRESCENT | 1,411 | — | — | Compliant |
| PAWNEE CO RWD #1 OK3005901 | CLEVELAND | 1,400 | — | — | Compliant |
| TULSA CO W IMP DIST #14 OK3007213 | SAND SPRINGS | 1,400 | — | — | Compliant |
| PANAMA PWA OK3004016 | PANAMA | 1,400 | — | — | Compliant |
| WASHINGTON CO RWD #1 OK3007401 | OCHELATA | 1,375 | — | — | Compliant |
| PONTOTOC CO RWD # 3 OK3006204 | ADA | 1,371 | — | — | Compliant |
| WAUKOMIS PWA OK2002410 | WAUKOMIS | 1,366 | — | — | Compliant |
| BEGGS OK1020707 | BEGGS | 1,364 | — | — | Compliant |
| GARVIN CO RWD #4 OK3002503 | PAULS VALLEY | 1,340 | — | — | Compliant |
| FEDERAL CORRECTIONAL INST OK3000905 | EL RENO | 1,330 | — | — | Compliant |
| TULSA CO RWD #1 OK3007204 | SAND SPRINGS | 1,313 | — | — | Compliant |
| MUSKOGEE CO. RWD #3 OK1020710 | COUNCIL HILL | 1,300 | — | — | Compliant |
| STEPHENS CO RWD #5 OK3006901 | MARLOW | 1,300 | — | — | Compliant |
| MABEL BASSETT CORR CENTER OK3006312 | MCLOUD | 1,300 | — | — | Compliant |
| DELAWARE CO RWD #10 OK6002158 | AFTON | 1,295 | — | — | Compliant |
| RUSH SPRINGS OK2002609 | RUSH SPRINGS | 1,278 | — | — | Compliant |
| PITTSBURG CO. RWD #16 OK3006106 | MCALESTER | 1,268 | — | — | Compliant |
| BUCKHORN RWD #2 OK3005002 | SULPHUR | 1,260 | — | — | Compliant |
| GEARY OK2000608 | GEARY | 1,258 | — | — | Compliant |
| NOWATA CO CONSOLIDATED RWD #1 OK1021514 | NOWATA | 1,250 | — | — | Compliant |
| BARNSDALL OK1021304 | BARNSDALL | 1,243 | — | — | Compliant |
| OKEENE OK2000612 | OKEENE | 1,240 | — | — | Compliant |
| THOMAS OK2002001 | THOMAS | 1,238 | — | — | Compliant |
| YALE OK3006039 | YALE | 1,227 | — | — | Compliant |
| MOORELAND OK2007709 | MOORELAND | 1,226 | — | — | Compliant |
| HUGHES CO. RWD #1 OK3003201 | WETUMKA | 1,225 | — | — | Compliant |
| GARFIELD CO RWD #6 OK2002415 | GARBER | 1,225 | — | — | Compliant |
| VIVIAN RWD #6 OK3004902 | EUFAULA | 1,216 | — | — | Compliant |
| MAYSVILLE OK1010807 | MAYSVILLE | 1,212 | — | — | Compliant |
| SHATTUCK OK2002304 | SHATTUCK | 1,200 | — | — | Compliant |
| POTTAWATOMIE CO DEVELOPMENT AUTH OK3006303 | SHAWNEE | 1,200 | — | — | Compliant |
| EAST CENTRAL OKLAHOMA WATER AUTHORITY OK1021713 | WEBBERS FALLS | 1,200 | — | — | Compliant |
| EAST CENTRAL WATER AUTH. OK3005132 | WEBBERS FALLS | 1,200 | — | — | Compliant |
| GERONIMO OK3001680 | GERONIMO | 1,200 | — | — | Compliant |
| SPERRY OK3007202 | SPERRY | 1,200 | — | — | Compliant |
| WRIGHT CITY OK1010202 | WRIGHT CITY | 1,200 | — | — | Compliant |
| EAST CENTRAL OKLA WATER AUTH OK3006831 | WEBBERS FALLS | 1,200 | — | — | Compliant |
| PUSHMATAHA CO. RWD #1 OK3006403 | CLAYTON | 1,200 | — | — | Compliant |
| RINGLING OK2003404 | RINGLING | 1,200 | — | — | Compliant |
| BUFFALO OK2003003 | BUFFALO | 1,200 | — | — | Compliant |
| PANHANDLE STATE UNIVERSITY OK2007002 | GOODWELL | 1,200 | — | — | Compliant |
| GOODWELL OK2007005 | GOODWELL | 1,198 | — | — | Compliant |
| MEDFORD OK2002704 | MEDFORD | 1,172 | — | — | Compliant |
| CYRIL OK3000805 | CYRIL | 1,168 | — | — | Compliant |
| PONTOTOC CO RWD # 9 OK3006218 | STONEWALL | 1,162 | — | — | Compliant |
| MURRAY STATE COLLEGE OK1010816 | TISHOMINGO | 1,150 | — | — | Compliant |
| LOGAN CO RWD #2 OK2004206 | CRESCENT | 1,146 | — | — | Compliant |
| TEMPLE OK1011306 | TEMPLE | 1,146 | — | — | Compliant |
| HUGHES CO. RWD #2 OK1010414 | STUART | 1,145 | — | — | Compliant |
| VALLIANT OK1010201 | VALLIANT | 1,138 | — | — | Compliant |
| MAUD OK2006302 | MAUD | 1,136 | — | — | Compliant |
| HARMON WATER CORP OK2002902 | GOULD | 1,132 | — | — | Compliant |
| MONTGOMERY CO RWD 2C A KS2012526 | SOUTH COFFEYVILLE | 1,113 | — | — | Compliant |
| OKARCHE OK2003703 | OKARCHE | 1,110 | — | — | Compliant |
| GRANDFIELD OK2007103 | GRANDFIELD | 1,110 | — | — | Compliant |
| WAGONER CO. RWD #7 (NEW) OK1221626 | OKAY | 1,110 | — | — | Compliant |
| ELMORE CITY RW CORP OK3002505 | ELMORE CITY | 1,107 | — | — | Compliant |
| STRINGTOWN PWA OK3000303 | STRINGTOWN | 1,105 | — | — | Compliant |
| CRAIG CO RWS & SWMD #3 OK2001807 | WELCH | 1,100 | — | — | Compliant |
| WAGONER CO RWD #7 (OLD) OK1021651 | OKAY | 1,100 | — | — | Compliant |
| LAVERNE OK2003002 | LAVERNE | 1,097 | — | — | Compliant |
| EAGLE BLUFF WATER CO OK3004926 | EUFAULA | 1,085 | — | — | Compliant |
| MEEKER PUBLIC WORKS AUTHORITY OK1020507 | MEEKER | 1,083 | — | — | Compliant |
| HUGHES CO RWD #2 OK2003203 | STUART | 1,083 | — | — | Compliant |
| SEQUOYAH CO. RWD #5 OK1021775 | GORE | 1,075 | — | — | Compliant |
| QUINTON OK3006123 | QUINTON | 1,071 | — | — | Compliant |
| HYDRO PWA OK2000812 | HYDRO | 1,060 | — | — | Compliant |
| OAKLAND PWA OK3004513 | MADILL | 1,050 | — | — | Compliant |
| MABLE BASSETT CORR. CENTER WELL SYSTEM OK4006367 | MCLOUD | 1,050 | — | — | Compliant |
| NOWATA CO RWD #7 OK3005321 | COFFEYVILLE | 1,050 | — | — | Compliant |
| MEEKER PUBLIC WORKS AUTHORITY OK3004108 | MEEKER | 1,044 | — | — | Compliant |
| SEQUOYAH CO. RWD #3 OK3006804 | SALLISAW | 1,040 | — | — | Compliant |
| WASHITA CO RWD #2 OK2007511 | COLONY | 1,032 | — | — | Compliant |
| BRAGGS WATER WORKS OK2005104 | BRAGGS | 1,030 | — | — | Compliant |
| KIEFER OK3001905 | KIEFER | 1,026 | — | — | Compliant |
| FAIRLAND PUBLIC WORKS AUTHORITY OK2005809 | FAIRLAND | 1,025 | — | — | Compliant |
| ADAIR CO RWD #4 OK3000107 | STILLWELL | 1,025 | — | — | Compliant |
| ERICK OK2000502 | ERICK | 1,023 | — | — | Compliant |
| FLETCHER OK2001612 | FLETCHER | 1,022 | — | — | Compliant |
| RYAN OK2003403 | RYAN | 1,011 | — | — | Compliant |
| HULBERT PWA OK1021620 | HULBERT | 1,007 | — | — | Compliant |
| WISTER OK3004014 | WISTER | 1,002 | — | — | Compliant |
| MUSKOGEE CO. RWD #2 (GOOSENECK) OK3005102 | MUSKOGEE | 1,000 | — | — | Compliant |
| KAY CO RWD #3 OK3003602 | PONCA CITY | 1,000 | — | — | Compliant |
| PECAN VALLEY RWD OK3001676 | LAWTON | 1,000 | — | — | Compliant |
| GRIFFIN MEMORIAL HOSPITAL OK2001414 | NORMAN | 1,000 | — | — | Compliant |
| COLBERT RWD #1 OK3000705 | COLBERT | 1,000 | — | — | Compliant |
| FEDERAL CORRECTIONAL INST OK2000901 | EL RENO | 1,000 | — | — | Compliant |
| OKFUSKEE CO. RWD #1 (BOLEY) OK2005402 | BOLEY | 1,000 | — | — | Compliant |
| COPAN OK2007402 | COPAN | 1,000 | — | — | Compliant |
| MAJOR COUNTY RWD #1 OK2004407 | FAIRVIEW | 1,000 | — | — | Compliant |
| OKLAHOMA STATE REFORMATORY OK2002803 | GRANITE | 999 | — | — | Compliant |
| MCCURTAIN CO. RWD #9 OK3004820 | VALLIANT | 999 | — | — | Compliant |
| WELEETKA PUBLIC WORKS AUTHORITY OK1020512 | WELEETKA | 998 | — | — | Compliant |
| WAYNOKA OK2007604 | WAYNOKA | 993 | — | — | Compliant |
| BRYAN CO. RWD #6 OK3000725 | CADDO | 990 | — | — | Compliant |
| POND CREEK OK2002702 | POND CREEK | 982 | — | — | Compliant |
| JESS DUNN CORRECTIONAL CENTER OK3005126 | TAFT | 982 | — | — | Compliant |
| MCCLAIN CO RWD # 1 (ROSEDALE) OK3004706 | ROSEDALE | 971 | — | — | Compliant |
| VALLIANT PWA OK3004812 | VALLIANT | 971 | — | — | Compliant |
| STEPHENS CO RW&SD #1 OK2006906 | VELMA | 960 | — | — | Compliant |
| CUSTER COUNTY RWD #3 OK2002040 | CUSTER CITY | 960 | — | — | Compliant |
| NORTH BLAINE WATER CORP OK2000606 | OKEENE | 960 | — | — | Compliant |
| GERONIMO OK2001611 | GERONIMO | 959 | — | — | Compliant |
| PUSHMATAHA CO. RWD #2 (ALBION) OK3006402 | ALBION | 959 | — | — | Compliant |
| MACK ALFORD CORRECTIONAL CENTER OK1010408 | STRINGTOWN | 952 | — | — | Compliant |
| MORRISON PUBLIC WORKS AUTH. OK3005205 | MORRISON | 950 | — | — | Compliant |
| CEMENT OK2000815 | CEMENT | 950 | — | — | Compliant |
| TALIHINA PWA OK1010304 | TALIHINA | 950 | — | — | Compliant |
| LANGLEY OK1021604 | LANGLEY | 950 | — | — | Compliant |
| CADDO OK2000703 | CADDO | 944 | — | — | Compliant |
| ALLEN PWA OK2006202 | ALLEN | 937 | — | — | Compliant |
| TEXHOMA OK2007009 | TEXHOMA | 935 | — | — | Compliant |
| BOSWELL PUBLIC WORKS AUTHORITY OK2001205 | BOSWELL | 932 | — | — | Compliant |
| JAMES CRABTREE TRAINING CTR OK3000201 | OKLAHOMA CITY | 930 | — | — | Compliant |
| OSAGE CO RWD # 1 OK3005704 | OCHELATA | 930 | — | — | Compliant |
| OAKVIEW WATER CORP OK2004506 | MADILL | 925 | — | — | Compliant |
| MCINTOSH CO. RWD #3 (VICTOR) OK3004903 | CHECOTAH | 920 | — | — | Compliant |
| WOODWARD CO RWD #2 OK2007710 | WOODWARD | 920 | — | — | Compliant |
| KAY COUNTY RURAL WATER DISTRICT 7 OK3003601 | BLACKWELL | 920 | — | — | Compliant |
| DEWAR OK3005613 | DEWAR | 917 | — | — | Compliant |
| TIPTON OK2007101 | TIPTON | 916 | — | — | Compliant |
| WELLSTON OK2004140 | WELLSTON | 912 | — | — | Compliant |
| CANADIAN CO RWD # 4 OK2000930 | EL RENO | 907 | — | — | Compliant |
| QUAPAW OK2005811 | QUAPAW | 906 | — | — | Compliant |
| CASHION OK3003703 | CASHION | 900 | — | — | Compliant |
| WASHINGTON CO RWD #5 OK3007409 | RAMONA | 900 | — | — | Compliant |
| BURNS FLAT AIRPARK OK3007507 | BURNS FLAT | 900 | — | — | Compliant |
| PAWNEE CO RWD #2 OK2005912 | TERLTON | 900 | — | — | Compliant |
| PONTOTOC CO RWD # 6 (FITTSTOWN) OK3006222 | FITTSTOWN | 896 | — | — | Compliant |
| BLAIR PUBLIC WORKS AUTHORITY OK2003304 | BLAIR | 894 | — | — | Compliant |
| HAILEYVILLE OK3006111 | HAILEYVILLE | 889 | — | — | Compliant |
| DAVENPORT UTILITY AUTH OK3004104 | DAVENPORT | 881 | — | — | Compliant |
| MOUNTAIN VIEW PWA OK2003805 | MOUNTAIN VIEW | 880 | — | — | Compliant |
| TYRONE OK2007013 | TYRONE | 880 | — | — | Compliant |
| WEST SILOAM SPRINGS OK3002109 | COLCORD | 877 | — | — | Compliant |
| PITTSBURG CO. RWD #9 (MCALESTER) OK3006107 | MCALESTER | 872 | — | — | Compliant |
| GARVIN CO RWD #6 (SW PURCHASE) OK3002515 | WYNNEWOOD | 862 | — | — | Compliant |
| SEILING OK2002205 | SEILING | 860 | — | — | Compliant |
| SENTINEL PWS OK3007505 | SENTINEL | 859 | — | — | Compliant |
| BECKHAM CO RWD # 2 OK2000510 | ERICK | 857 | — | — | Compliant |
| CHOCTAW CO. RWSG & SWMD #6 OK3001214 | BOSWELL | 850 | — | — | Compliant |
| HOWARD MCLEOD CORRECTIONAL CENTER OK2000304 | ATOKA | 825 | — | — | Compliant |
| WELLSTON OK1020724 | WELLSTON | 825 | — | — | Compliant |
| OKLAHOMA STATE REFORMATORY OK3002807 | GRANITE | 820 | — | — | Compliant |
| PAYNE CO RWD #4 OK3006001 | YALE | 820 | — | — | Compliant |
| BRYAN CO. RWD #9 OK2000713 | HENDRIX | 820 | — | — | Compliant |
| COLCORD PWA OK2002157 | COLCORD | 819 | — | — | Compliant |
| KANSAS PUBLIC WORKS AUTHORITY OK2002135 | KANSAS | 802 | — | — | Compliant |
| RIVERSIDE INDIAN SCHOOL OK3000801 | ANADARKO | 800 | — | — | Compliant |
| SAVANNA OK3006104 | SAVANNA | 800 | — | — | Compliant |
| ROGER MILLS RWD # 2 (RED STAR) OK2006505 | LEEDEY | 800 | — | — | Compliant |
| WELCH PWA OK2001801 | WELCH | 800 | — | — | Compliant |
| PARK HILL RWD #5 NA OK3001102 | TAHLEQUAH | 800 | — | — | Compliant |
| RYAN UTILITIES AUTHORITY OK3003405 | RYAN | 800 | — | — | Compliant |
| ROFF OK2006206 | ROFF | 800 | — | — | Compliant |
| FITTSTOWN RWD #6 OK2006204 | FITTSTOWN | 800 | — | — | Compliant |
| HUGHES CO. RWD #5 OK3003204 | HOLDENVILLE | 800 | — | — | Compliant |
| HUGHES CO. RWD #4 OK3003203 | WEWOKA | 800 | — | — | Compliant |
| NORTH BAY WATER CO INC OK3007337 | WAGONER | 800 | — | — | Compliant |
| GRANADA VILLAGE OK3005527 | OKLAHOMA CITY | 800 | — | — | Compliant |
| Eastern Shawnee 061000101 | WYANDOTTE | 796 | — | — | Compliant |
| WRIGHT CITY PWA OK3004811 | WRIGHT CITY | 792 | — | — | Compliant |
| PITTSBURG CO. RWD #11 (KIOWA) OK3006105 | MCALESTER | 790 | — | — | Compliant |
| SOUTH COFFEYVILLE OK3005305 | SOUTH COFFEYVILLE | 790 | — | — | Compliant |
| LEFLORE CO RWD # 4 OK3004004 | SPIRO | 789 | — | — | Compliant |
| DELAWARE CO RWD # 12 OK2002170 | JAY | 785 | — | — | Compliant |
| MUSKOGEE CO. RWD #4 OK3005104 | FORT GIBSON | 783 | — | — | Compliant |
| CHEYENNE OK1010803 | CHEYENNE | 778 | — | — | Compliant |
| EDDIE WARRIOR CORRECTIONAL INSTITUTION OK3005108 | TAFT | 772 | — | — | Compliant |
| JIM E. HAMILTON CORRECTIONAL CENTER OK3004049 | HODGEN | 771 | — | — | Compliant |
| OKAY PWA OK3007351 | OKAY | 767 | — | — | Compliant |
| KAY CO RWD #5 (DALE WATER CORP) OK3003603 | NEWKIRK | 765 | — | 23 | Exceeds |
| STERLING PWA OK2001601 | STERLING | 762 | — | — | Compliant |
| ELMORE CITY OK2002521 | ELMORE CITY | 756 | — | — | Compliant |
| ELMORE CITY OK1010833 | ELMORE CITY | 756 | — | — | Compliant |
| ELMORE CITY OK3002513 | ELMORE CITY | 756 | — | — | Compliant |
| DEWEY CO RWD #3 OK2007707 | MUTUAL | 755 | — | — | Compliant |
| MCCURTAIN CO. RWD #2 OK3004814 | MILLERTON | 755 | — | — | Compliant |
| OKMULGEE CO. RWD #5 (BRYANT) OK2005604 | HENRYETTA | 750 | — | — | Compliant |
| OTTAWA CO RWD #5 OK2005840 | WYANDOTTE | 750 | — | — | Compliant |
| LE ANN WATER OK3007407 | RAMONA | 750 | — | — | Compliant |
| CANADIAN CO RWD # 1 OK2000908 | CALUMET | 750 | — | — | Compliant |
| ROBBERS CAVE STATE PARK OK1020108 | WILBURTON | 750 | — | — | Compliant |
| OKMULGEE CO RWD #5 (BRYANT RWD #5) OK3005601 | HENRYETTA | 750 | — | — | Compliant |
| OLUSTEE PWS OK2003321 | OLUSTEE | 750 | — | — | Compliant |
| LAKE VALLEY MHP OK3006630 | CATOOSA | 750 | — | — | Compliant |
| ARAPAHO OK3002004 | ARAPAHO | 748 | — | — | Compliant |
| COPAN PWA OK1021417 | COPAN | 733 | — | — | Compliant |
| KIOWA OK1020611 | KIOWA | 731 | — | — | Compliant |
| PUSHMATAHA CO. RWD #5 (NASHOBA) OK3006410 | NASHOBA | 725 | — | — | Compliant |
| GARBER MUNICIPAL AUTHORITY OK2002416 | GARBER | 725 | — | — | Compliant |
| CLAYTON PUBLIC WORKS AUTHORITY OK1010301 | CLAYTON | 719 | — | — | Compliant |
| CLAYTON PWA OK3006408 | CLAYTON | 719 | — | — | Compliant |
| MCCURTAIN COUNTY RWD #2 OK2004805 | MILLERTON | 712 | — | — | Compliant |
| CHEROKEE CO. RWD #1 (FT GIBSON) OK1021621 | FORT GIBSON | 710 | — | — | Compliant |
| BINGER PWA OK2000803 | BINGER | 708 | — | — | Compliant |
| COVINGTON OK2002414 | COVINGTON | 705 | — | — | Compliant |
| ADAIR OK1021613 | ADAIR | 704 | — | — | Compliant |
| HAMMON OK2006503 | HAMMON | 700 | — | — | Compliant |
| OTTAWA CO RWD # 2 OK2005804 | FAIRLAND | 700 | — | — | Compliant |
| OSAGE CO RWD # 3 (BRADEN) OK2005739 | FAIRFAX | 700 | — | — | Compliant |
| BOYNTON OK1020407 | BOYNTON | 700 | — | — | Compliant |
| WAGONER CO RWD #12 OK3007339 | BROKEN ARROW | 700 | — | — | Compliant |
| ENID ST SCHOOL OK2002411 | ENID | 700 | — | — | Compliant |
| FOUNTAINHEAD RESORT OK3004923 | EUFAULA | 700 | — | — | Compliant |
| UNION CITY OK2000906 | UNION CITY | 700 | — | — | Compliant |
| WAYNE OK2004702 | WAYNE | 688 | — | — | Compliant |
| J.H. LILLY CORRECTIONAL CENTER OK3005403 | BOLEY | 686 | — | — | Compliant |
| PAWNEE CO RWD #3 OK3005911 | PAWNEE | 685 | — | — | Compliant |
| ADAIR CO RWD #5 OK1021770 | WESTVILLE | 675 | — | — | Compliant |
| MORRISON PWA OK1021207 | MORRISON | 670 | — | — | Compliant |
| VICI OK2002203 | VICI | 668 | — | — | Compliant |
| FORT COBB OK2000810 | FORT COBB | 667 | — | — | Compliant |
| VERDEN OK4002619 | VERDEN | 659 | — | — | Compliant |
| DELAWARE CO RWD # 3 OK1221615 | JAY | 653 | — | — | Compliant |
| OTTAWA CO RWD # 4 OK2005801 | FAIRLAND | 652 | — | — | Compliant |
| CANTON OK2000607 | CANTON | 650 | — | — | Compliant |
| LUTHER OK2005503 | LUTHER | 650 | — | — | Compliant |
| CARNEY OK2004104 | CARNEY | 649 | — | — | Compliant |
| ALEX OK2002603 | ALEX | 635 | — | — | Compliant |
| CHATTANOOGA PWS OK2001608 | CHATTANOOGA | 627 | — | — | Compliant |
| OKMULGEE CO. RWD #21 OK3005607 | HENRYETTA | 625 | — | — | Compliant |
| VERDEN OK1010827 | VERDEN | 620 | — | — | Compliant |
| UNION CITY OK3000909 | UNION CITY | 618 | — | — | Compliant |
| PONTOTOC CO RWD # 4 OK3006203 | ADA | 617 | — | — | Compliant |
| FORT TOWSON OK2001207 | FORT TOWSON | 611 | — | — | Compliant |
| PAOLI OK2002502 | PAOLI | 610 | — | — | Compliant |
| OLUSTEE PUBLIC WORKS AUTHORITY OK3003309 | OLUSTEE | 607 | — | — | Compliant |
| WATTS OK1021708 | WATTS, | 600 | — | — | Compliant |
| HIGHPOINT MHP OK2002401 | ENID | 600 | — | — | Compliant |
| KONAWA SCHOOL OK2006713 | KONAWA | 600 | — | — | Compliant |
| CONNORS STATE COLLEGE OK1020411 | WARNER | 600 | — | — | Compliant |
| WASHINGTON OK2004703 | WASHINGTON | 600 | — | — | Compliant |
| LEFLORE CO RWD # 9 OK3004008 | MONROE | 600 | — | — | Compliant |
| OUACHITA CORRECTIONAL CENTER OK1020109 | HODGEN | 600 | — | — | Compliant |
| CALUMET OK2000904 | CALUMET | 600 | — | — | Compliant |
| JOHNSTON CO RWS& SWMD #4 OK2003503 | COLEMAN | 600 | — | — | Compliant |
| GANS UTILITY AUTHORITY OK3006802 | GANS | 600 | — | — | Compliant |
| MCCLAIN CO RWD # 7 OK3004703 | PURCELL | 600 | — | — | Compliant |
| ALFALFA CO RWS & SWMD #1 NORTH OK2000201 | BYRON | 600 | — | — | Compliant |
| ELM BEND RWD INC OK3005309 | NOWATA | 600 | — | — | Compliant |
| MCCURTAIN CO. RWD #6 (KIAMICHI) OK3004817 | SMITHVILLE | 600 | — | — | Compliant |
| RAMONA OK2007404 | RAMONA | 600 | — | — | Compliant |
| MANNSVILLE PUBLIC WORKS AUTHORITY OK2003505 | MANNSVILLE | 587 | — | — | Compliant |
| RED OAK PWA OK1020105 | RED OAK | 581 | — | — | Compliant |
| LAHOMA PWA OK2002417 | LAHOMA | 577 | — | — | Compliant |
| HALLPARK UTILITIES OK2001416 | NORMAN | 577 | — | — | Compliant |
| CREEK CO RWD # 4 OK3001920 | OAKHURST | 575 | — | — | Compliant |
| LINCOLN CO RWD #3 OK3004107 | WELLSTON | 575 | — | — | Compliant |
| HAMMON OK3006503 | HAMMON | 568 | — | — | Compliant |
| RAMONA PUBLIC WORKS AUTHORITY OK3007408 | RAMONA | 564 | — | — | Compliant |
| KEOTA PWA OK3003112 | KEOTA | 564 | — | — | Compliant |
| BOKCHITO OK2000704 | BOKCHITO | 564 | — | — | Compliant |
| OSAGE CO RWD # 5 OK3005721 | BARNSDALL | 561 | — | — | Compliant |
| MCCURTAIN MUNICIPAL AUTHORITY OK3003101 | MCCURTAIN | 560 | — | — | Compliant |
| POTTAWATOMIE COUNTY RWD #3 OK1020807 | SHAWNEE | 560 | — | — | Compliant |
| DEPEW OK2001903 | DEPEW | 555 | — | — | Compliant |
| COVINGTON OK3002419 | COVINGTON | 553 | — | — | Compliant |
| GARVIN CO RWD #1 OK3002502 | PAULS VALLEY | 550 | — | — | Compliant |
| ALFALFA CO RWS & SWMD #1 OK2000202 | BYRON | 550 | — | — | Compliant |
| DIBBLE OK3004709 | DIBBLE | 550 | — | — | Compliant |
| MAYES CO RWD # 7 OK3004627 | LOCUST GROVE | 538 | — | — | Compliant |
| FORGAN OK2000406 | FORGAN | 532 | — | — | Compliant |
| CEMENT OK3000806 | CEMENT | 530 | — | — | Compliant |
| DILL CITY OK2007507 | DILL CITY | 526 | — | — | Compliant |
| CANUTE OK2007503 | CANUTE | 524 | — | — | Compliant |
| ACHILLE OK2000707 | ACHILLE | 506 | — | — | Compliant |
| BERNICE PWA OK2002166 | BERNICE | 504 | — | — | Compliant |
| NOWATA CO RW & S DIST #1 OK3005304 | OCHELATA | 500 | — | — | Compliant |
| INDIAN SPRINGS RANCH OK1020422 | MUSKOGEE | 500 | — | — | Compliant |
| WEST DAVIS RWD OK3005004 | HENNEPIN | 500 | — | — | Compliant |
| OTTAWA CO RWD #7 OK2005860 | FAIRLAND | 500 | — | — | Compliant |
| LONE WOLF OK3003808 | LONE WOLF | 500 | — | — | Compliant |
| ALPINE WATER CO OK3005570 | OKLA CITY | 500 | — | — | Compliant |
| OKLAHOMA CITY DUNJEE PARK OK4005562 | OKLAHOMA CITY | 500 | — | — | Compliant |
| OKLAHOMA WATER CO OK3003620 | BLACKWELL | 500 | — | — | Compliant |
| ATOKA CO. RWD #2 OK3000306 | ATOKA | 500 | — | — | Compliant |
| CEDAR BLUE OK3005007 | SULPHUR | 500 | — | — | Compliant |
| LEEDEY OK2002206 | LEEDEY | 500 | — | — | Compliant |
| CARRIAGE VILLAGE OK3007251 | TULSA | 500 | — | — | Compliant |
| LAKE FOREST MHP OK3005557 | OKLAHOMA CITY | 500 | — | — | Compliant |
| FIZZ O WATER CO OK3007229 | TULSA | 500 | — | — | Compliant |
| CULLIGAN BOTTLED WATER PLANT OK3000908 | EL RENO | 500 | — | — | Compliant |
| PAWNEE CO RWD #2 INC OK3005910 | MANNFORD | 500 | — | — | Compliant |
| GLENCOE OK2006010 | GLENCOE | 500 | — | — | Compliant |
| RED FLASH DELIVERY OK3002604 | CHICKASHA | 500 | — | — | Compliant |
| BLACKBURN-SKEEDEE WATER INC OK2005903 | PAWNEE | 500 | — | — | Compliant |
| CORN PWA OK2007501 | CORN | 500 | — | — | Compliant |
| SUPERIOR WATER CO OK2005754 | PONCA CITY | 500 | — | — | Compliant |
| LEFLORE CO. RWD #17 OK3004048 | HODGEN | 498 | — | — | Compliant |
| DUSTIN PWA OK1020511 | DUSTIN | 496 | — | — | Compliant |
| ARNETT OK2002305 | ARNETT | 496 | — | — | Compliant |
| OCHELATA UTILITY AUTHORITY OK3007414 | OCHELATA | 494 | — | — | Compliant |
| BUNCOMBE CREEK RESORT OK2004510 | KINGSTON | 490 | — | — | Compliant |
| WEBBERS FALLS OK3005123 | WEBBERS FALLS | 485 | — | — | Compliant |
| Pawnee Tribal Complex 064026001 | PAWNEE | 485 | — | — | Compliant |
| Sac & Fox Nation 062004108 | Stroud | 479 | — | — | Compliant |
| GLENCOE OK3006040 | GLENCOE | 478 | — | — | Compliant |
| WAPANUCKA OK1010855 | WAPANUCKA | 475 | — | — | Compliant |
| CARDINAL HILL SUBDIVISION OK2004539 | MADILL | 475 | — | — | Compliant |
| MOUNTAIN PARK PUBLIC WORKS AUTH OK3003807 | MOUNTAIN PARK | 473 | — | — | Compliant |
| MOUNTAIN PARK OK2003804 | MOUNTAIN PARK | 473 | — | — | Compliant |
| COLE OK3004708 | BLANCHARD | 473 | — | — | Compliant |
| SEQUOYAH CO WATER ASSN @ NICUT OK3006822 | SALLISAW | 472 | — | — | Compliant |
| DELAWARE CO RWD # 1 OK3002134 | EUCHA | 465 | — | — | Compliant |
| STONEWALL PWA OK2006203 | STONEWALL | 465 | — | — | Compliant |
| PEGGS WATER CO OK2001152 | HULBERT, | 460 | — | — | Compliant |
| RAVIA OK2003504 | RAVIA | 459 | — | — | Compliant |
| OTTAWA CO RWD # 1 OK2005805 | WYANDOTTE | 458 | — | — | Compliant |
| DELAWARE OK1021502 | DELAWARE | 456 | — | — | Compliant |
| GRADY CO RWD #2 OK2002605 | AMBER | 455 | — | — | Compliant |
| GRIFFIN MEMORIAL HOSPITAL OK3001404 | NORMAN | 450 | — | — | Compliant |
| SEMINOLE CO. RWD #7 OK2006756 | EARLSBORO | 450 | — | — | Compliant |
| WYNONA OK2005708 | WYNONA | 450 | — | — | Compliant |
| COTTON CO RWD #1 OK2001703 | RANDLETT | 450 | — | — | Compliant |
| ROLLING HILLS MHP OK3005586 | OKLAHOMA CITY | 450 | — | — | Compliant |
| VIAN JIMMY ROGERS #5 SCUSA OK3006823 | VIAN | 450 | — | — | Compliant |
| NOWATA CO RWD #6 OK3005308 | NOWATA | 450 | — | — | Compliant |
| MAYES CO RWD # 8 OK3004637 | VINITA | 450 | — | — | Compliant |
| BOYNTON PWA OK3005127 | BOYNTON | 450 | — | — | Compliant |
| BOKOSHE PWA OK3004012 | BOKOSHE | 450 | — | — | Compliant |
| TRYON OK2004103 | TRYON | 448 | — | — | Compliant |
| ELDORADO OK3003301 | ELDORADO | 446 | — | — | Compliant |
| PADEN OK2005401 | PADEN | 446 | — | — | Compliant |
| DEERFIELD SPRINGS OK3006631 | CLAREMORE | 445 | — | — | Compliant |
| CHARLES E. JOHNSON CORRECTIONAL CENTER OK3007608 | OKLAHOMA CITY | 444 | — | — | Compliant |
| N.E. OKLAHOMA CORRECTIONAL CENTER OK3001810 | OKLAHOMA CITY | 444 | — | — | Compliant |
| HELENA OK2000210 | HELENA | 443 | — | — | Compliant |
| PONTOTOC CO RWD # 1 (HOMER) OK3006205 | ADA | 441 | — | — | Compliant |
| LONE WOLF OK2003806 | LONE WOLF | 440 | — | — | Compliant |
| FRONTIER DEVELOPMENT AUTH OK3002011 | BUTLER | 437 | — | — | Compliant |
| LEEDEY OK3002201 | LEEDEY | 436 | — | — | Compliant |
| BILLINGS PWA OK2005201 | BILLINGS | 436 | — | — | Compliant |
| NORTH MIAMI OK3005801 | NORTH MIAMI | 433 | — | — | Compliant |
| SPAVINAW OK1021616 | SPAVINAW | 432 | — | — | Compliant |
| GAGE OK2002301 | GAGE | 429 | — | — | Compliant |
| MONTGOMERY CO RWD 2C B KS2012516 | SOUTH COFFEYVILLE | 428 | — | — | Compliant |
| WOODS COUNTY RWD # 1 OK3007602 | CAPRON | 426 | — | — | Compliant |
| INDIAHOMA OK3001657 | INDIAHOMA | 425 | — | — | Compliant |
| LEFLORE CO. RWD #15 OK3004046 | HODGEN | 425 | — | — | Compliant |
| DUKE PUBLIC WATER AUTHORITY OK3003311 | DUKE | 425 | — | — | Compliant |
| FOREST PARK ESTATES LLC OK3005510 | OKLAHOMA CITY | 425 | — | — | Compliant |
| RINGWOOD OK2004405 | RINGWOOD | 424 | — | — | Compliant |
| KATE BARNARD COMM. CORR. CENTER OK3005565 | OKLAHOMA CITY | 424 | — | — | Compliant |
| WAPANUCKA OK2003518 | WAPANUCKA | 420 | — | — | Compliant |
| OKAY PWA OK1021510 | OKAY, | 419 | — | — | Compliant |
| ASHER UTIL DEV AUTH OK2006303 | ASHER | 419 | — | — | Compliant |
| CHEROKEE CO. RWD #7 (WELLING) OK3001126 | WELLING | 418 | — | — | Compliant |
| LAMONT OK2002705 | LAMONT | 417 | — | — | Compliant |
| PAWNEE CO RWD #4 OK3005913 | PAWNEE | 415 | — | — | Compliant |
| CHEROKEE CO. RWD #8 (BRIGGS) OK3001118 | TAHLEQUAH | 413 | — | — | Compliant |
| DELAWARE CO RWD #12 OK2002159 | OAKS | 412 | — | — | Compliant |
| LATIMER CO. RWD #4 OK1020110 | RED OAK | 412 | — | — | Compliant |
| BEAVER CO RWD #1 TURPIN OK2000402 | TURPIN | 412 | — | — | Compliant |
| DRUMMOND OK3002401 | DRUMMOND | 405 | — | — | Compliant |
| LINCOLN CO RWD #1 OK1020703 | SPARKS | 404 | — | — | Compliant |
| SHIDLER OK1021203 | SHIDLER | 404 | — | — | Compliant |
| STONETOWN LAKEVIEW TERRACE MHP OK3005515 | OKLAHOMA CITY | 403 | — | — | Compliant |
| WANETTE PUBLIC WORKS AUTHORITY OK3006310 | WANETTE | 402 | — | — | Compliant |
| WANETTE OK2006307 | WANETTE | 402 | — | — | Compliant |
| Tonkawa Tribe Of Oklahoma 062005885 | TONKAWA | 400 | — | — | Compliant |
| DELAWARE CO RWD # 7 OK3002138 | AFTON | 400 | — | — | Compliant |
| SE OKMULGEE CO WATER CORP OK3005612 | OKMULGEE | 400 | — | — | Compliant |
| MCINTOSH CO. RWD #4 (HITCHITA) OK3004906 | HITCHITA | 400 | — | — | Compliant |
| OSAGE CO RWD #11 OK3005729 | SKIATOOK | 400 | — | — | Compliant |
| HILLCREST MHP OK2005513 | OKLAHOMA CITY | 400 | — | — | Compliant |
| OSAGE CO RWD #17 OK3005740 | BARNSDALL | 400 | — | — | Compliant |
| OSAGE CO RWD #11 OK1021312 | SKIATOOK, | 400 | — | — | Compliant |
| PARK MANOR MOBILE HOME PARK OK2005527 | OKLA CITY | 400 | — | — | Compliant |
| OPTIMA OK2007001 | OPTIMA | 400 | — | — | Compliant |
| DOVER PUBLIC WORKS TRUST AUTH OK2003705 | DOVER | 400 | — | — | Compliant |
| OKLA VET CENTER OK2005002 | SULPHUR | 400 | — | — | Compliant |
| R&C WATER CORP OK3002703 | MEDFORD | 400 | — | — | Compliant |
| CARTER OK2000513 | CARTER | 400 | — | — | Compliant |
| JENNINGS OK2005904 | JENNINGS | 400 | — | — | Compliant |
| LINCOLN CO RWD #2 OK3004102 | CHANDLER | 400 | — | — | Compliant |
| PAULS VALLEY ST SCHOOL OK3002504 | PAULS VALLEY | 400 | — | — | Compliant |
| SEQUOYAH ST PK (MAIN PLANT) OK1021734 | HULBERT | 400 | — | — | Compliant |
| ST GREGORY COLLEGE OK3006307 | SHAWNEE | 400 | — | — | Compliant |
| WAGONER CO. RWD #1 OK1021650 | WAGONER | 397 | — | — | Compliant |
| LEHIGH OK2001501 | LEHIGH | 396 | — | — | Compliant |
| CUSTER CITY PWS OK2002009 | CUSTER CITY | 393 | — | — | Compliant |
| IRONSIDE WATER DISTRICT INC OK3001804 | VINITA | 392 | — | — | Compliant |
| FRANCIS OK2006205 | FRANCIS | 390 | — | — | Compliant |
| SEMINOLE CO. RWD #1 OK3006702 | WEWOKA | 387 | — | — | Compliant |
| PRUE PWA OK2005703 | PRUE | 387 | — | — | Compliant |
| TERRAL OK2003405 | TERRAL | 386 | — | — | Compliant |
| MEDICINE PARK OK3001603 | MEDICINE PARK | 382 | — | — | Compliant |
| TUPELO OK2001502 | TUPELO | 380 | — | — | Compliant |
| TUPELO PWA OK3001506 | TUPELO | 377 | — | — | Compliant |
| RIPLEY PWA OK2006013 | RIPLEY | 376 | — | — | Compliant |
| DAVIDSON OK2007104 | DAVIDSON | 375 | — | — | Compliant |
| PUSHMATAHA CO RWD #5 (NASHOBA) OK2006430 | NASHOBA | 375 | — | — | Compliant |
| ASHER UTIL DEV AUTH OK3006311 | ASHER | 375 | — | — | Compliant |
| NETHERY MHP OK3005528 | OKLAHOMA CITY | 375 | — | — | Compliant |
| CHOCTAW CO. RWD #2 OK3001203 | SWINK | 373 | — | — | Compliant |
| TALOGA OK2002207 | TALOGA | 372 | — | — | Compliant |
| KAW CITY WATER AUTHORITY OK2003605 | KAW CITY | 372 | — | — | Compliant |
| EASTERN STATE COLLEGE OK3003905 | WILBURTON | 370 | — | — | Compliant |
| COAL CO RWD #5 OK3001505 | COALGATE | 366 | — | — | Compliant |
| TANGLEWOOD MHP OK2005711 | PONCA CITY | 365 | — | — | Compliant |
| LONGDALE OK2000611 | LONGDALE | 363 | — | — | Compliant |
| AVANT UTILITIES AUTHORITY OK1021305 | AVANT | 361 | — | — | Compliant |
| Ponca Tribe Of Oklahoma 063003614 | Ponca | 360 | — | — | Compliant |
| CLARITA-OLNEY RWD OK3001501 | CLARITA | 360 | — | — | Compliant |
| PONCA TRIBE OF OKLAHOMA OK3003614 | PONCA CITY | 360 | — | — | Compliant |
| WOODS COUNTY RWD # 3 OK3007605 | ALVA | 356 | — | — | Compliant |
| OKLAHOMA SCHOOL FOR THE DEAF OK3005005 | SULPHUR | 355 | — | — | Compliant |
| CARMEN PUBLIC WORKS AUTHORITY OK2000207 | CARMEN | 355 | — | — | Compliant |
| HAWORTH PWA OK3004810 | HAWORTH | 354 | — | — | Compliant |
| INDIAHOMA PUBLIC WORKS AUTHORITY OK2001609 | INDIAHOMA | 350 | — | — | Compliant |
| IMPERIAL OAKS MHP OK2005517 | OKLAHOMA CITY | 350 | — | — | Compliant |
| GRANDVIEW RWD #3 OK3001110 | TAHLEQUAH | 350 | — | — | Compliant |
| MANITOU OK2007106 | MANITOU | 350 | — | — | Compliant |
| PARKWEST MHP OK3006009 | STILLWATER | 350 | — | — | Compliant |
| JH LILLY CORR CENTER OK2005403 | BOLEY | 350 | — | — | Compliant |
| NORTH BAY WATER CO INC OK3007347 | WAGONER | 350 | — | — | Compliant |
| WHISPERING OAKS OK2004257 | EDMOND | 350 | — | — | Compliant |
| PARKWOOD MHP OK3005558 | OKLAHOMA CITY | 350 | — | — | Compliant |
| HIGHWAY 82 WATER CO OK3004634 | SALINA | 350 | — | — | Compliant |
| EDGEWOOD MHP OK3005559 | MIDWEST CITY | 350 | — | — | Compliant |
| FALCONHEAD PROP OWNERS ASSOC OK2004305 | BURNEYVILLE | 350 | — | — | Compliant |
| OSAGE CO RWD #20 (HULAH) OK1021410 | BARTLESVILLE | 350 | — | — | Compliant |
| UNI-CITY OK3005552 | EDMOND | 348 | — | — | Compliant |
| MCINTOSH CO. RWD #1 OK3004916 | CHECOTAH | 345 | — | — | Compliant |
| BUTLER OK3002001 | BUTLER | 345 | — | — | Compliant |
| WAKITA OK2002706 | WAKITA | 344 | — | — | Compliant |
| SEMINOLE CO. RW&SWMD #3 OK3006703 | CROMWELL | 337 | — | — | Compliant |
| CLARA WATERS CTC OK3005580 | OKLAHOMA CITY | 336 | — | — | Compliant |
| GRACEMONT PWA OK2000811 | GRACEMONT | 336 | — | — | Compliant |
| NOBLE CO RWD #1 (LUCIEN) OK1021205 | PERRY | 335 | — | — | Compliant |
| RALSTON OK2005901 | RALSTON | 335 | — | — | Compliant |
| GARFIELD CO RWD # 4 OK3002406 | ENID | 334 | — | — | Compliant |
| CARTER OK3000501 | CARTER | 330 | — | — | Compliant |
| FORT SUPPLY PWA OK3007701 | FORT SUPPLY | 328 | — | — | Compliant |
| FARGO OK2002303 | FARGO | 326 | — | — | Compliant |
| CLEO SPRINGS OK2004402 | CLEO SPRINGS | 326 | — | — | Compliant |
| FLAT ROCK OK3007322 | WAGONER | 325 | — | — | Compliant |
| MARLAND OK2005204 | MARLAND | 325 | — | — | Compliant |
| LITTLE GLASSES RESORT OK2004533 | MADILL | 324 | — | — | Compliant |
| KREMLIN-HILLSDALE RURAL WATER DISTRICT 1 OK2002402 | KREMLIN | 320 | — | — | Compliant |
| RANDLETT PWA OK3001702 | RANDLETT | 320 | — | — | Compliant |
| NICOMA PARK OK8005579 | NICOMA PARK | 318 | — | — | Compliant |
| DUKE CENTRAL VUE WATER OK2003301 | DUKE | 318 | — | — | Compliant |
| MILBURN PUBLIC WORKS AUTHORITY OK2003520 | MILBURN | 317 | — | — | Compliant |
| CANADIAN CO RWS & SWMD #5 OK3000901 | EL RENO | 316 | — | — | Compliant |
| WATTS OK3000108 | WATTS | 316 | — | — | Compliant |
| WOODWARD CO RWD #1 OK2007706 | MOORELAND | 315 | — | — | Compliant |
| KEYES UTILITY AUTH. OK2001302 | KEYES | 315 | — | — | Compliant |
| CRAIG CO RWD #1 OK3001801 | VINITA | 315 | — | — | Compliant |
| SEMINOLE CO. RWD #2 OK3006701 | WEWOKA | 315 | — | — | Compliant |
| CEDAR CREST COUNTRY CLUB OK1021680 | LOCUST GROVE | 315 | — | — | Compliant |
| CEDAR CREST COUNTRY CLUB OK3004636 | LOCUST GROVE | 315 | — | — | Compliant |
| POTTAWATOMIE CO. RWD #3 (DALE PLANT) OK3006314 | SHAWNEE | 313 | — | — | Compliant |
| HAWORTH OK2004853 | HAWORTH | 310 | — | — | Compliant |
| MILL CREEK OK2003501 | MILL CREEK | 310 | — | — | Compliant |
| COLE OK2004712 | HASTINGS | 309 | — | — | Compliant |
| SARDIS LAKE WATER AUTHORITY OK1010319 | CLAYTON | 307 | — | — | Compliant |
| OSAGE CO RWD #18 (EVERGREEN) OK3005744 | RAMONA | 302 | — | — | Compliant |
| CAMERON PWA OK3004011 | POTEAU | 302 | — | — | Compliant |
| BRYAN CO. RWD #7 OK2000705 | BENNINGTON | 302 | — | — | Compliant |
| QUARTZ MTN STATE PARK OK2002808 | LONE WOLF | 300 | — | — | Compliant |
| PITTSBURG CO. RWD #6 (ALDERSON) OK3006109 | MCALESTER | 300 | — | — | Compliant |
| JOSEPH HARP CORR CENTER OK3001403 | LEXINGTON | 300 | — | — | Compliant |
| CAMP HUDGENS OK1020621 | MCALESTER | 300 | — | — | Compliant |
| GRADY CO RWD #1 OK2002604 | POCASSET | 300 | — | — | Compliant |
| MUSKOGEE CO. RWD #9 OK3005119 | MUSKOGEE | 300 | — | — | Compliant |
| MCCORD RWD #3 OK2005742 | PONCA CITY | 300 | — | — | Compliant |
| KENWOOD WATER DISTRICT OK2002156 | SALINA | 300 | — | — | Compliant |
| OSAGE CO RWD # 6 OK3005723 | SKIATOOK | 300 | — | — | Compliant |
| PECAN PARK MHP OK3007239 | BIXBY | 300 | — | — | Compliant |
| COUNTRY HILLS MHP OK3006212 | ADA | 300 | — | — | Compliant |
| CALVIN OK2003201 | CALVIN | 300 | — | — | Compliant |