Lead Pipe Map

Lead pipes in Oklahoma

Oklahoma's 899 community water systems reported 4,853 lead and 9,467 galvanized-requiring-replacement service lines, plus 624,982 of unknown material. That ranks #28 among states for confirmed lead lines.

4,853Lead
9,467Galvanized, replace
624,982Unknown
155Systems with lead

0.9% of the service lines Oklahoma utilities reported are lead or galvanized requiring replacement, well below the national share of 3.1%. 41% are still unidentified (national: 21%). The largest counts are in Muskogee Municipal Authority (3,724), Sulphur (1,138), Norman Utilities Authority (973). 104 systems haven't reported counts yet.

Since 2025 Q1, reported lead and galvanized lines in Oklahoma went from 9,444 to 14,320 (up 4,876). See which systems made the most progress.

Systems with confirmed lead lines (155)

Water systemLeadGalv.Unknown% leadPeople
Muskogee Municipal AuthorityMuskogee County3,7240022%38,310
SulphurMurray County01,138045%4,929
Norman Utilities AuthorityCleveland County1396020,8872.3%104,868
LawtonComanche County165523,9582.0%92,757
AltusJackson County2545035.0%18,717
Cleveland Municipal AuthorityPawnee County23645523%3,262
WaynokaWoods County89262054%993
FrederickTillman County33602,09314%3,940
Nowata Municipal AuthorityNowata County02981,12215%3,971
Stillwater Utilities AuthorityPayne County02945561.7%53,000
BarnsdallOsage County1275155%1,243
Fort Sill HqusafacfsComanche County0272011%23,000
PawneePawnee County72226824%2,230
FairfaxOsage County0220128%1,555
Shawnee Municipal AuthorityPottawatomie County201811431.5%29,990
CaddoBryan County01913232%944
Water Improvement District #3Tulsa County0182021%2,475
Oklahoma CityOklahoma County173632,667<0.1%644,000
StratfordGarvin County01644122%1,575
LeedeyDewey County014817446%436
WagonerWagoner County014404.5%7,982
Konawa PwaSeminole County21361434%1,479
Talihina PwaLe Flore County01357714%950
Sand SpringsTulsa County013411,9181.0%28,774
Idabel PwaMcCurtain County01301213.9%6,952
HintonCaddo County011842912%2,600
Granite PWSGreer County0118026%1,425
AdaPontotoc County110210,4910.9%22,600
Okemah Utilities AuthorityOkfuskee County465709.8%3,113
Grove Municipal Services Auth.Delaware County010121.6%7,311
CherokeeAlfalfa County643435210%1,630
Coalgate PwaCoal County0965797.6%2,005
Lindsay PwaGarvin County09506.0%2,850
SpavinawMayes County095033%432
VerdenGrady County09423725%659
CushingPayne County6752,8962.2%8,371
KingfisherKingfisher County8105473.0%5,073
Fort CobbCaddo County07718923%667
HoldenvilleHughes County6701,7593.9%4,732
McAlester PwaPittsburg County0695,2340.9%18,206
FairviewMajor County4819985.0%2,690
Heavener Utility Auth - PSGLe Flore County06104.8%3,000
PerkinsPayne County05803.8%2,572
ArapahoCuster County057012%748
MedfordGrant County51076.9%1,172
EldoradoJackson County048223%446
WynonaOsage County046117%450
Corn PwaWashita County04511718%500
QuapawOttawa County045359.4%906
CovingtonGarfield County044017%553
BokchitoBryan County0411278.0%564
Antlers PwaPushmataha County03903.0%2,547
Henryetta Municipal AuthorityOkmulgee County0381,9531.2%6,096
MorrisOkmulgee County0363635.4%1,460
StiglerHaskell County03402.4%2,731
SapulpaCreek County5284,6520.6%19,702
Wagoner Co. RWD #9Wagoner County1291,0721.8%4,363
BromideJohnston County0270100%163
CheyenneRoger Mills County0262955.2%778
Ratliff CityCarter County250019%131
Wagoner Co. RWD #2Wagoner County0243714.7%2,000
Stonewall PwaPontotoc County02399.9%465
WetumkaHughes County23043.8%1,451
CyrilCaddo County22104.5%1,168
Colcord PwaDelaware County02306.1%819
Mannsville Public Works AuthorityJohnston County02305.1%587
Chelsea Economic Dev. Auth.Rogers County0228142.0%1,964
DavisMurray County0211,6851.2%2,610
Falls Creek Baptist Conference CenterMurray County021015%7,000
ShidlerOsage County021011%404
Okmulgee PwaOkmulgee County2004,7240.4%13,495
Bixby Public Works AuthorityTulsa County02080.2%18,750
TaftMuskogee County218514%250
DepewCreek County02009.8%555
WoodwardWoodward County1183,9270.3%15,000
Creek Co RWD # 2Creek County5143,3890.3%12,788
SallisawSequoyah County0192,3560.5%8,510
Tulsa Co W Imp Dist #14Tulsa County0173804.1%1,400
Pauls ValleyGarvin County1512,5810.6%6,256
Cherokee Co. RWD #11Cherokee County01601.0%3,395
AtokaAtoka County01501.1%2,988
McIntosh Co. RWD #5McIntosh County15002.0%1,900
Gould PwaHarmon County0145720%206
EnidGarfield County01113,055<0.1%49,347
Oklahoma State ReformatoryGreer County011033%999
GeronimoComanche County0101631.8%1,200
Mountain Park Public Works AuthKiowa County01005.5%473
GuymonTexas County093,6360.2%11,442
Sentinel PWSWashita County094971.6%859
ErickBeckham County9001.0%1,023
Anadarko Public Works AuthorityCaddo County172,6690.3%6,804
SayreBeckham County081,5680.5%4,375
Oklahoma UniversityCleveland County0804.9%34,000
WatongaBlaine County0700.4%2,816
HollisHarmon County159430.6%2,264
Keyes Utility Auth.Cimarron County061693.1%315
Blackwell Municipal AuthorityKay County6000.2%7,668
Mayes Co RWD #4Mayes County051,5640.3%4,183
Custer City PWSCuster County231882.2%393
Payne Co RW Corp #3Payne County051470.3%3,000

Showing the 100 with the most. All Oklahoma water systems

No confirmed lead, but unknown lines remain (338)

Water systemLeadGalv.Unknown% leadPeople
TulsaTulsa County00128,2160%413,000
Elk CityBeckham County0018,2400%10,510
Midwest CityOklahoma County0015,3920%55,935
Edmond PwaOklahoma County0013,9620%79,408
Moore Public Works AuthorityCleveland County0011,7610%55,083
Duncan Public Utilities AuthorityStephens County0010,9380%23,000
Ponca City Mun WaterKay County0010,5740%27,155
ArdmoreCarter County009,4950%24,893
Tahlequah PwaCherokee County007,1080%14,458
BethanyOklahoma County006,9050%20,307
ClaremoreRogers County005,0490%15,873
Southern Okla Water CorpCarter County004,7020%11,250
MiamiOttawa County004,6850%13,704
PryorMayes County004,6080%8,784
El RenoCanadian County004,5610%16,212
ClintonCuster County004,5400%8,883
Poteau PwaLe Flore County003,6960%7,939
GuthrieLogan County003,6510%9,925
BlanchardMcClain County002,8680%2,966
Perry Water & Light DeptNoble County002,6690%5,230
Washington Co RWD #3 (New,#1)Tulsa County002,6510%25,375
Wagoner Co. RWD #4Wagoner County002,5780%37,658
Glenpool WaterTulsa County002,4810%12,500
AlvaWoods County002,4270%5,208
Skiatook PwaOsage County002,2880%8,110
Longtown RW&SD #1 (Pittsburg Co.)Pittsburg County002,2740%5,444
Pushmataha Co. RWD #3Pushmataha County002,2150%4,825
PawhuskaOsage County002,1360%3,800
Hugo Municipal AuthorityChoctaw County002,1250%5,536
CollinsvilleTulsa County002,0670%5,400
Porum PwaMuskogee County002,0490%5,000
McCurtain Co. RWD #8 (Mt. Fork Water)McCurtain County001,9330%5,685
Rogers Co RWD # 3 Cot StaRogers County001,8470%10,750
Jenks PwaTulsa County001,8410%16,924
Stickross Mountain Water CoCherokee County001,8240%3,250
StilwellAdair County001,8020%3,276
DrumrightCreek County001,7120%2,876
Logan Co RWD #1Logan County001,6950%8,907
Wewoka Public Works AuthoritySeminole County001,6500%3,450
Noble Utilities AuthorityCleveland County001,5850%5,750
Tri-County RWD #2Pottawatomie County001,5590%5,172
Mangum PWSGreer County001,5390%2,924
New Cordell Utility AuthorityWashita County001,4960%2,903
Ketchum PwaCraig County001,4340%4,025
JayDelaware County001,4170%2,482
Lone GroveCarter County001,3820%4,863
Mayes Co RWD # 5Mayes County001,3810%3,360
Atoka Co. RWS & SWMD #4Atoka County001,3740%3,000
Mayes Co RWD # 2Mayes County001,3580%6,280
Muskogee Co. RWD #5Muskogee County001,3430%4,135

Showing 50. See all

No lead or unknown lines reported (129)

Systems serving 1,000 or more people. Systems without counts on file are listed as 0.

Water systemLeadGalv.Unknown% leadPeople
Broken Arrow Municipal AuthorityTulsa County0000%116,330
Tinker Air Force BaseOklahoma County0000%24,645
YukonCanadian County0000%22,498
Del CityOklahoma County0000%22,128
Chickasha Municipal AuthorityGrady County000–16,036
Sequoyah Co. RWD #8Sequoyah County000–13,460
Osu Water PlantPayne County0000%13,000
Rogers Co RWD # 5Rogers County0000%11,782
Chickasaw Winstar CasinoAda0000%8,376
SeminoleSeminole County0000%6,899
PurcellMcClain County0000%6,693
Vinita Utilities AuthorityCraig County000–6,472
Stephens Co RWD #5Stephens County000–6,426
Tecumseh Utility AuthorityPottawatomie County0000%6,098
Sapulpa Rural Water CompanyCreek County0000%5,810
Creek Co RWD # 1Creek County0000%5,675
Deer Creek Rural Water CorpOklahoma County0000%5,500
Pontotoc Co RWD # 7Pontotoc County0000%4,863
Murray Co RWD # 1Murray County0000%4,800
Leflore Co. RWD #2Le Flore County0000%4,700
Altus AFBJackson County0000%4,617
Marlow Municipal AuthorityStephens County0000%4,600
TuttleGrady County0000%4,500
Broken Bow PwaMcCurtain County0000%4,320
Wagoner Co. RWD #5Wagoner County0000%4,251
Pontotoc Co RWD # 8Pontotoc County0000%4,250
Adamson RWD #8Pittsburg County0000%4,221
Okla Ordnance Works AuthorityMayes County0000%4,000
Caddo Co RWD #3Caddo County0000%3,900
Leflore Co. RWD #18Le Flore County0000%3,870
McCurtain Co. RWD #1McCurtain County0000%3,842
Mayes Co RWD # 6Mayes County0000%3,750
Consolidated RWD #3 Creek CoCreek County0000%3,500
Vance AFBGarfield County0000%3,231
ChandlerLincoln County000–3,142
Haskell Co. Water CompanyHaskell County000–3,000
Joseph Harp Corr InstCleveland County0000%3,000
Comanche Co RWD #4Comanche County0000%3,000
RolandSequoyah County0000%2,842
Comanche Co RWD #1Comanche County0000%2,800
Johnston Co RWD #3Johnston County0000%2,783
McIntosh Co. RWS & SWMD #2 (Onapa)McIntosh County0000%2,774
Latimer Co. RWD #1Latimer County0000%2,750
Rogers Co RWD # 2Rogers County0000%2,750
Jackson Co Water CorpJackson County0000%2,662
CommerceOttawa County000–2,645
Marietta PwaLove County0000%2,626
HominyOsage County0000%2,584
Mayes Co RWD # 9Mayes County000–2,578
Walters Public Works AuthorityCotton County000–2,551

Showing the 50 largest. See all

Lead pipes in Oklahoma cities

All Oklahoma cities and towns · Lead pipes by county

Oklahoma lead pipe questions

How many lead pipes are in Oklahoma?

Oklahoma's community water systems reported 4,853 lead service lines and 9,467 galvanized lines that must be replaced, for 14,320 in total. Another 624,982 lines are of unknown material.

Which Oklahoma water systems have the most lead pipes?

Muskogee Municipal Authority (3,724), Sulphur (1,138), Norman Utilities Authority (973). Counts are lead plus galvanized-requiring-replacement lines.

What share of Oklahoma service lines are lead?

0.9% of reported service lines in Oklahoma are lead or galvanized requiring replacement, well below the national figure of 3.1%. 41% are still unknown, compared with 21% nationally.

How do I find out if my Oklahoma home has a lead service line?

Search for your water system or ZIP code above, then open your utility's address-level inventory map. You can also check the pipe where it enters your home with a scratch and magnet test.

Source: EPA SDWIS service line inventory, 2026 Q3. Smaller systems with no lead or unknown lines are omitted. See also national rankings.