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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NANCY'S DAY CARE CENTER
OK4006325 · 30 served
NANCYS CROSSROADS CAFE
OK2004784 · 50 served
NANIHCHITO HEADSTART
OK2004868 · 10 served
NARCONON CHILOCCO CENTER
OK2003602 · 135 served
NARCONON-ARROWHEAD
OK3006137 · 18 served
NASH
OK2002701 · 224 served
NASH
OK3006007 · 25 served
NASHOBA GROCERY
OK2006405 · 25 served
NASHOBA SCHOOL
OK2006409 · 25 served
NASHOBA Y GROCERY
OK2006421 · 25 served
NAT GAS PIPELINE CO OF AMERICA
OK2000552 · 17 served
NATURAL GAS PIPELINE CO
OK2000445 · 5 served
NATURAL GAS PIPELINE CO
OK2007032 · 10 served
NATURAL WATER COMPANY
OK4001451 · 0 served
NATURES PRIDE RABBIT MEAT
OK2006747 · 30 served
NAVARRES DRIVE IN
OK2005569 · 25 served
NEIGHBORHOOD FOODS
OK7005535 · 26 served
NEIGHBORHOOD GROCERY & STATION
OK2006914 · 25 served
NEIGHBORS GROCERY C/O KSG FAMILY LLC
OK2001499 · 25 served
NELLS GROCERY
OK2003217 · 25 served
NELSON COUNTRY STORE
OK2001219 · 25 served
NELSON FRANZ
OK2000238 · 25 served
NEMAHA RIDGE MHP
OK3005555 · 47 served
NETHERY MHP
OK3005528 · 375 served
NEUFIELD ADDITION
OK3002014 · 10 served
NEW CORDELL UTILITY AUTHORITY
OK2007502 · 2,903 served
NEW IDEAS CHILD CARE CTR
OK2004738 · 25 served
NEW LAKE ROAD WATER ASSN.
OK3005616 · 42 served
NEW LIFE HOUSE
OK5002113 · 24 served
NEW LIFE RANCH, FLINT VALLEY
OK2002151 · 35 served
NEW LIFE RANCH, FRONTIER COVE
OK3004635 · 28 served
NEW LIMA PUBLIC SCHOOL
OK2006746 · 200 served
NEW LIMA SCHOOL
OK2006718 · 25 served
NEW PATHWAYS BAPTIST CHURCH
OK2006081 · 21 served
NEWALLA CHURCH OF CHRIST
OK9005528 · 100 served
NEWALLA GAS AND GRILL
OK4005534 · 25 served
NEWALLA-MCLOUD TELEPHONE
OK7005519 · 15 served
NEWBERRY
OK2007537 · 25 served
NEWBERRY CREEK RESORT AND MARINA, LTD
OK3000714 · 100 served
NEWCASTLE
OK2004704 · 7,900 served
NEWCASTLE SPORTS COMPLEX
OK2004771 · 24 served
NEWKIRK
OK2003604 · 2,243 served
NEYWIRTH GROCERY
OK2003808 · 25 served
NGC ENERGY, INC.
OK2004429 · 25 served
NICHOLS GROC & MKT
OK2006344 · 25 served
NICHOLS HILLS
OK2005501 · 4,020 served
NICKERSON FARMS
OK2000919 · 10 served
NICKERSON FARMS
OK2006023 · 25 served
NICOMA PARK
OK8005579 · 318 served
NICOMA PARK CHILDRENS CENTER
OK6005528 · 60 served