Utilities in Oklahoma
5,733 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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HOBART
OK1011502 · 3,746 served
HOBO TRUCK STOP
OK2007029 · 25 served
HOCHATOWN SP CARSON CK GOLF CO
OK2004863 · 125 served
HOCHATOWN SP CARSON CK RV
OK2004858 · 125 served
HOCHATOWN SP STEVENS GAP MARIN
OK2004818 · 125 served
HOCHATOWN SP STEVENS GAP RV AR
OK2004864 · 125 served
HODSON GROCERY AND MKT
OK4002118 · 25 served
HOGANS RAPIER HOLLOW MARINA
OK1221619 · 26 served
HOLDENVILLE
OK1020803 · 4,732 served
HOLE IN THE WALL TAVERN
OK2004306 · 25 served
HOLIDAY LODGE
OK3006836 · 25 served
HOLIDAY MHP
OK3005620 · 50 served
HOLIDAY SHORES PROP ASSN
OK2002121 · 136 served
HOLIDAY TP
OK3001617 · 30 served
HOLIDAY TRAILER PARK INC
OK3005523 · 90 served
HOLIDAY VILLAGE MHP
OK3004640 · 50 served
HOLIDAY VILLAGE MHP
OK1221608 · 50 served
HOLIDAY VILLAGE MHP
OK3005509 · 248 served
HOLLANDIA
OK2005704 · 120 served
HOLLANDIA WATER
OK3005726 · 120 served
HOLLIDAY OUTT MHP
OK2005534 · 100 served
HOLLIE BROOKE
OK2000546 · 10 served
HOLLIE BROOKE
OK2000541 · 10 served
HOLLIS
OK2002901 · 2,264 served
HOLLISTER
OK2007102 · 60 served
HOLLOWAY MHP
OK4001120 · 15 served
HOLLYWOOD GROCERY
OK2001466 · 50 served
HOLT MHP
OK2000530 · 25 served
HOLWAY POINT PROPERTY OWNERS
OK1021632 · 80 served
HOLY CITY
OK2001627 · 25 served
HOMER WADE COMPLEX
OK2000747 · 25 served
HOMINY
OK1021306 · 2,584 served
HONEY CREEK HEIGHTS
OK2002154 · 80 served
HONEY CREEK MHP #1
OK6002128 · 9 served
HONEY CREEK MHP #2
OK6002129 · 15 served
HONEY CREEK STATE PARK
OK3002151 · 25 served
HOOKER
OK2007006 · 1,788 served
HOOKER GROCERY
OK2006417 · 25 served
HOOPERS GROCERY AND STATION
OK2001707 · 25 served
HOP N SHOP 26
OK4001481 · 26 served
HORMON MEAT CO
OK2001478 · 10 served
HORN'S COUNTRY STORE
OK2001948 · 40 served
HORNS CORNER
OK2004331 · 25 served
HORSE CREEK RESORT #2 RENTAL
OK5002141 · 24 served
HORSEPEN CREEK TP
OK3007234 · 100 served
HOUCKS CORRAL
OK1020622 · 70 served
HOUGH ACRES #2
OK6002123 · 24 served
HOUGH ACRES ASSOCIATION
OK6002124 · 24 served
HOUSE OF HOPE INC
OK5002104 · 25 served
HOUSE OF LIFE (DRUG RECOVERY)
OK6005522 · 45 served