We found 144 public water systems in Comanche county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Lawton | Medicine Park | 92,757 | 58 | 44 |
| Fort Sill Hqusafacfs | Fort Sill | 23,000 | 40 | 7 |
| Comanche Co Rwd #4 | County of Comanche | 3,000 | 0 | 28 |
| Comanche Co Rwd #1 | County of Comanche | 2,800 | 0 | 3 |
| Cache | County of Comanche | 2,371 | 0 | 40 |
| Comanche Co Rwd #3 | County of Comanche | 2,325 | 0 | 44 |
| Comanche Co Rwd #2 | County of Comanche | 1,790 | 0 | 32 |
| Elgin Pws | County of Comanche | 1,440 | 0 | 15 |
| Geronimo | County of Comanche | 1,200 | 0 | 13 |
| Fletcher | County of Comanche | 1,022 | 0 | 44 |
| Pecan Valley Addition | Lawton | 1,000 | 42 | 22 |
| Geronimo | County of Comanche | 959 | 0 | 0 |
| Sterling Pwa | County of Comanche | 762 | 0 | 18 |
| Chattanooga Pws | County of Comanche | 627 | 0 | 72 |
| Medicine Park | County of Comanche | 453 | 0 | 36 |
| Indiahoma | County of Comanche | 425 | 0 | 0 |
| Wichita Mts Wr Visitors Ctr. | County of Comanche | 400 | 0 | 11 |
| Wichita Mts Wr Visitors Ctr. | County of Comanche | 400 | 0 | 0 |
| Indiahoma Public Works Authority | County of Comanche | 350 | 0 | 31 |
| University Mhp | County of Comanche | 300 | 0 | 20 |
| Erwin Acres Mhp | County of Comanche | 300 | 0 | 0 |
| Sycamore Trail Mhc | County of Comanche | 250 | 0 | 37 |
| Treasure Lake Job Corps | County of Comanche | 224 | 0 | 0 |
| Treasure Lake Job Corps | County of Comanche | 224 | 0 | 0 |
| Fletcher Grade School | County of Comanche | 200 | 0 | 0 |
| Faxon Pws | County of Comanche | 180 | 0 | 0 |
| Lasill Mhp | County of Comanche | 150 | 0 | 0 |
| Ogden Mhp | County of Comanche | 150 | 0 | 0 |
| Faxon | County of Comanche | 134 | 0 | 59 |
| Ralph's Resort | County of Comanche | 125 | 0 | 0 |
| West Lee Mhp | County of Comanche | 120 | 0 | 0 |
| Southwest Mhp | County of Comanche | 100 | 0 | 0 |
| Midtown Mhp | County of Comanche | 100 | 0 | 0 |
| Hillside Tp | County of Comanche | 100 | 0 | 0 |
| Town & Country Mhp | County of Comanche | 100 | 0 | 0 |
| Town And Country Mhp | County of Comanche | 100 | 0 | 0 |
| Granite Pointe Rv Park | County of Comanche | 90 | 0 | 0 |
| Leblanc Tp | County of Comanche | 90 | 0 | 0 |
| Elmwood Mhp | County of Comanche | 90 | 0 | 0 |
| Bucker Mhp | County of Comanche | 90 | 0 | 0 |
| Ryans Mhp | County of Comanche | 80 | 0 | 0 |
| Fishermans Cove | County of Comanche | 80 | 0 | 0 |
| Mountain Village Development | County of Comanche | 77 | 0 | 0 |
| East 75th Water Association | County of Comanche | 55 | 0 | 0 |
| Southeast Water Association | County of Comanche | 51 | 0 | 0 |
| Sunnyside Water Assn | County of Comanche | 50 | 0 | 0 |
| Hwy 7 East Water Assn | County of Comanche | 50 | 0 | 0 |
| Fort Sill Camp Eagle | County of Comanche | 50 | 0 | 0 |
| Plaza Park | County of Comanche | 50 | 0 | 0 |
| Kephart Water Assoc | County of Comanche | 50 | 0 | 0 |
| Fraley System Water Assoc | County of Comanche | 50 | 0 | 0 |
| Sw 67th St Water Assn Inc | County of Comanche | 50 | 0 | 0 |
| Clemmer Water Association | County of Comanche | 47 | 0 | 0 |
| Valley View Estates Homeowners Assoc | County of Comanche | 42 | 0 | 0 |
| Oaktree Mobile Home Park | County of Comanche | 39 | 0 | 0 |
| Ralphs Resort | County of Comanche | 35 | 0 | 0 |
| Dolese Bros Rock Quarry | County of Comanche | 30 | 0 | 0 |
| Pinnacle Peak Rv Camp | County of Comanche | 30 | 0 | 0 |
| Pecan Valley Addition | County of Comanche | 30 | 0 | 0 |
| Holiday Tp | County of Comanche | 30 | 0 | 0 |
| Letra Beach | County of Comanche | 26 | 0 | 0 |
| Lonesome Dove Bar | County of Comanche | 26 | 0 | 0 |
| Golden Rule Estates | County of Comanche | 25 | 0 | 0 |
| Wichita Mts Wr (doris) | County of Comanche | 25 | 0 | 0 |
| Wichita Mts Wr Headquarters | County of Comanche | 25 | 0 | 0 |
| Valley View Water Association | County of Comanche | 25 | 0 | 0 |
| Sherwood Village | County of Comanche | 25 | 0 | 0 |
| Buffalo Bobs Rv Park Llc | County of Comanche | 25 | 0 | 0 |
| Holy City | County of Comanche | 25 | 0 | 0 |
| Elmer Thomas | County of Comanche | 25 | 0 | 0 |
| Turner Estates | County of Comanche | 25 | 0 | 0 |
| Pumpkin Center Store | County of Comanche | 25 | 0 | 0 |
| Wichita Mts Wr (mt Scott) | County of Comanche | 25 | 0 | 0 |
| N Jed Johnson | County of Comanche | 25 | 0 | 0 |
| Wichita Mts W.r. (quanah Park) | County of Comanche | 25 | 0 | 0 |
| 6 Mile Cafe | County of Comanche | 25 | 0 | 0 |
| Bethel Truck Stop | County of Comanche | 25 | 0 | 0 |
| Pettijohns Groc & Sta | County of Comanche | 25 | 0 | 0 |
| Eagle Park | County of Comanche | 25 | 0 | 0 |
| Little Rock Tavern | County of Comanche | 25 | 0 | 0 |
| K & L Bar | County of Comanche | 25 | 0 | 0 |
| Wichita Mtns Wildlife Refuge | County of Comanche | 25 | 0 | 0 |
| M1 Steak House | County of Comanche | 25 | 0 | 0 |
| Lawton Christian School | County of Comanche | 25 | 0 | 0 |
| Wertz Bottled Water | County of Comanche | 25 | 0 | 0 |
| Temple Inland | County of Comanche | 25 | 0 | 0 |
| Doris North | County of Comanche | 25 | 0 | 0 |
| Wichita Mtns Wr(burford) | County of Comanche | 25 | 0 | 0 |
| Wichita Mts Wr(camp Boulder) | County of Comanche | 25 | 0 | 0 |
| South Sunset | County of Comanche | 25 | 0 | 0 |
| Wichita Mts Wr (fawn Ck) | County of Comanche | 25 | 0 | 0 |
| Wichita Mts Wr(quarters 10) | County of Comanche | 25 | 0 | 0 |
| Wichita Mts W.r. (slaughter Hs | County of Comanche | 25 | 0 | 0 |
| Post Oak Area | County of Comanche | 25 | 0 | 0 |
| Wichita Mts W.r. (holy City) | County of Comanche | 25 | 0 | 0 |
| Wichita Mts Wr(sunset Area) | County of Comanche | 25 | 0 | 0 |
| Lost Lake S | County of Comanche | 25 | 0 | 0 |
| West Boulder | County of Comanche | 25 | 0 | 0 |
| Wichita Mts Wr (jed Johnson) | County of Comanche | 25 | 0 | 0 |
| Shriver Grocery | County of Comanche | 25 | 0 | 0 |
| Mccraken Groc & Sta | County of Comanche | 25 | 0 | 0 |
| Camelot | County of Comanche | 25 | 0 | 0 |
| Gate #4 | County of Comanche | 25 | 0 | 0 |
| Bittle Na | County of Comanche | 25 | 0 | 0 |
| Ashberry | County of Comanche | 25 | 0 | 0 |
| Angley | County of Comanche | 25 | 0 | 0 |
| Warner | County of Comanche | 25 | 0 | 0 |
| Mavity | County of Comanche | 25 | 0 | 0 |
| Thomas | County of Comanche | 25 | 0 | 0 |
| Johnson's #1 Na | County of Comanche | 25 | 0 | 0 |
| Burk's Na | County of Comanche | 25 | 0 | 0 |
| Church Of God Na | County of Comanche | 25 | 0 | 0 |
| Wards | County of Comanche | 25 | 0 | 0 |
| Johnson's #2 Na | County of Comanche | 25 | 0 | 0 |
| Ed Clark | County of Comanche | 25 | 0 | 0 |
| Cameron | County of Comanche | 25 | 0 | 0 |
| Thomas | County of Comanche | 25 | 0 | 0 |
| Porter Na | County of Comanche | 25 | 0 | 0 |
| Baldwin | County of Comanche | 25 | 0 | 0 |
| Hamilton | County of Comanche | 25 | 0 | 0 |
| Kinney Na | County of Comanche | 25 | 0 | 0 |
| Howell Na | County of Comanche | 25 | 0 | 0 |
| Joe Porter Na | County of Comanche | 25 | 0 | 0 |
| Bates | County of Comanche | 25 | 0 | 0 |
| Greer Na | County of Comanche | 25 | 0 | 0 |
| Dorothy Amyx | County of Comanche | 25 | 0 | 0 |
| Flower Mound Water Assoc | County of Comanche | 25 | 0 | 0 |
| Lynn's E-z Stop | County of Comanche | 24 | 0 | 0 |
| Wedgewood Water Assoc | County of Comanche | 22 | 0 | 0 |
| Teen Challenge | County of Comanche | 20 | 0 | 0 |
| A&j Mhp | County of Comanche | 20 | 0 | 0 |
| Tower Rd Water Assn | County of Comanche | 18 | 0 | 0 |
| Frenchs Tp | County of Comanche | 15 | 0 | 0 |
| Wolf Creek Valley Water Assoc | County of Comanche | 11 | 0 | 0 |
| Camp C-andy North | County of Comanche | 10 | 0 | 0 |
| Slaughterhouse | County of Comanche | 10 | 0 | 0 |
| C-j-h Water Assn | County of Comanche | 10 | 0 | 0 |
| Rhoades Development | County of Comanche | 8 | 0 | 0 |
| Mckinney System Water Assn | County of Comanche | 8 | 0 | 0 |
| Mccracken Water Assoc | County of Comanche | 6 | 0 | 0 |
| Tod & Dans Mhp C/o Okla Mobile | County of Comanche | 5 | 0 | 0 |
| Johnny Woods Water Assoc. | County of Comanche | 5 | 0 | 0 |
| Pittman Mhp | County of Comanche | 4 | 0 | 0 |
| Lynn's E-z Go | County of Comanche | 2 | 0 | 0 |