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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WILLOW CREEK MHP
OK2005535 · 99 served
WILLOW RUN MHP
OK3006640 · 150 served
WILSON GROCERY
OK2001215 · 25 served
WILSON GROCERY
OK4005536 · 25 served
WILSON MUNICIPAL AUTHORITY
OK2001001 · 1,600 served
WILSON TRAILER PARK
OK2000917 · 75 served
WILSON TRAILER PARK
OK2003720 · 20 served
WILSONS
OK2005870 · 50 served
WILSONS GROCERY
OK2004225 · 25 served
WILSONS TP
OK2000531 · 25 served
WILSONS TRAILER PARK
OK6002131 · 24 served
WINCHESTER WEST APTS
OK2002424 · 264 served
WINDMILL CLUB
OK2001965 · 26 served
WINDMILL HILL ESTATES
OK2005868 · 30 served
WINDMILL MHP
OK3001923 · 60 served
WINDMILL RUN MARINA
OK4002183 · 50 served
WINDMILL SHOPS
OK8005549 · 25 served
WINGANON WATER CO
OK3006608 · 300 served
WINTER CREEK WATER COMPANY, LLC
OK4002663 · 46 served
WISTER
OK3004014 · 1,002 served
WITCO
OK2003609 · 50 served
WITTEVILLE RWD
OK3004044 · 50 served
WITTROCK ADDN
OK2003719 · 25 served
WITTROCK LAKE RV PARK
OK2003718 · 43 served
WMS EXPRESS #1
OK4002697 · 26 served
WMS EXPRESS #4
OK4002603 · 26 served
WOLF CREEK
OK3004632 · 30 served
WOLF CREEK
OK2004663 · 30 served
WOLF CREEK VALLEY WATER ASSOC
OK3001663 · 11 served
WOLF WAREHOUSE/PQD 2
OK2001941 · 100 served
WOMEN'S FIRSTEP
OK7005594 · 56 served
WOOD GROUP PRESSURE CONTROL
OK3006313 · 120 served
WOOD GROUP PRESSURE CONTROL COMPANY
OK4006342 · 120 served
WOODCREST GROCERY
OK2004226 · 25 served
WOODLAND JUNCTION
OK2004671 · 24 served
WOODLAND JUNCTION GROCERY
OK2004636 · 10 served
WOODLAND VILLAGE MHP
OK2006014 · 35 served
WOODS CO RWD #2
OK3007603 · 42 served
WOODS COMMUNITY BAPTIST CHURCH
OK8005555 · 40 served
WOODS COUNTY RWD # 1
OK3007602 · 426 served
WOODS COUNTY RWD # 3
OK3007605 · 356 served
WOODWARD
OK2007701 · 15,000 served
WOODWARD BOY SCOUT CAMP
OK2007735 · 25 served
WOODWARD CO RWD #1
OK2007706 · 315 served
WOODWARD CO RWD #2
OK2007710 · 920 served
WOODWARD CO#2 %NORTH'N NAT GAS
OK2007740 · 3 served
WOODWARD GIRL SCOUT CAMP
OK2007736 · 25 served
WOODWARD IODINE
OK2007731 · 19 served
WOODYS BAR-B-QUE
OK2004270 · 26 served
WOOLAROC MUSEUM
OK2005737 · 25 served