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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NOWATA CO RWD #2
OK3005303 · 205 served
NOWATA CO RWD #5
OK3005307 · 70 served
NOWATA CO RWD #6
OK3005308 · 450 served
NOWATA CO RWD #7
OK3005321 · 1,050 served
NOWATA COUNTY RWD # 3
OK3005302 · 225 served
NOWATA MUNICIPAL AUTHORITY
OK1021503 · 3,971 served
NOWHERE BAIT SHOP
OK2000830 · 25 served
NU PRODUCTS
OK4002105 · 25 served
NUTRITION FOR LIFE
OK3003619 · 25 served
NUWAY CLEANERS
OK7005536 · 20 served
NUWAY SERVICE INC
OK7005553 · 26 served
NW 16TH TRAILER PARK
OK2005523 · 24 served
O.X.Y. N.G.L. INC.
OK2007035 · 26 served
O'DONAGHUE REHAB INSTITUTE
OK7005597 · 700 served
O&W ADAMS GROCERY
OK2004851 · 25 served
OAK CREST BAR
OK2005862 · 25 served
OAK GROVE CHURCH
OK2006076 · 200 served
OAK GROVE SCHOOL
OK2006026 · 208 served
OAK HILLS INDUSTRIAL DEVELOPMENT
OK2004269 · 100 served
OAK HILLS WATER SYSTEMS, INC.
OK2000710 · 76 served
OAK RIDGE ESTATES
OK3005542 · 270 served
OAK RIDGE ESTATES I & II WATER ASSOC.
OK6002173 · 62 served
OAK RIDGE MOBIL HOME PARK #2
OK5005545 · 15 served
OAK RIDGE PROPERTY OWNERS
OK3004518 · 207 served
OAK RIDGE PROPERTY OWNERS
OK2004540 · 125 served
OAKDALE MIDDLE SCHOOL
OK8005518 · 500 served
OAKDALE SCHOOL
OK6005513 · 25 served
OAKDALE STORE
OK2000822 · 25 served
OAKHILL COMM WATER
OK2002143 · 98 served
OAKLAKE TRAILS NATURIST PARK
OK2001993 · 48 served
OAKLAND PWA
OK3004513 · 1,050 served
OAKRIDGE ESTATES
OK5002105 · 20 served
OAKS MHP
OK3006641 · 70 served
OAKS MOBILE HOME ASSOCIATION
OK3005919 · 90 served
OAKS MOBILE HOME PARK
OK3001934 · 250 served
OAKS MOBILE HOME PARK
OK2001952 · 25 served
OAKS SERVICE STATION
OK2006025 · 10 served
OAKTREE MOBILE HOME PARK
OK3001616 · 39 served
OAKVIEW WATER CORP
OK2004506 · 925 served
OAKWOOD TRUCKSTOP
OK2002214 · 25 served
OAKWOOD TRUCKSTOP
OK3002202 · 25 served
OCHELATA UTILITY AUTHORITY
OK3007414 · 494 served
OCTAVIA HEAD START
OK2004028 · 20 served
OCTAVIA SCHOOL
OK2004037 · 10 served
OCTAVIA SCHOOL
OK2004869 · 10 served
ODELL CORNER
OK2004770 · 2 served
ODELLS FARMHOUSE RESTAURANT
OK4006363 · 61 served
ODUM LUCKY DOLLAR
OK4005537 · 25 served
OFFICE CLUB
OK2005570 · 20 served
OFS
OK8005562 · 15 served