Water Distribution Service Companies
| Hwy 98 E Water Assoc (Columbia, MS)
Primarily Serving: Hattiesburg, MS - Gulfport, MS - Jackson, MS - Metairie, LA |
| Hydro Logic Inc (Boise, ID)
Primarily Serving: Meridian, ID - Nampa, ID - Paradise Valley, NV - Pocatello, ID |
| Hydro Services Inc (Freeburg, IL)
Primarily Serving: Saint Louis, MO - Florissant, MO - Saint Charles, MO - Saint Peters, MO |
| Hydroscience Associates Inc (Bernalillo, NM)
Primarily Serving: Rio Rancho, NM - Albuquerque, NM - Santa Fe, NM - Las Cruces, NM |
| Hydrotech Mechanical Svc (Franklintown, PA)
Primarily Serving: Lancaster, PA - Frederick, MD - Towson, MD - Ellicott City, MD |
| Illinois American Water Co (Peoria, IL)
Primarily Serving: Normal, IL - Bloomington, IL - Springfield, IL - Decatur, IL |
| Inglewood Water Svc (Inglewood, CA)
Primarily Serving: Hawthorne, CA - Gardena, CA - Los Angeles, CA - Redondo Beach, CA |
| Irondale Water System (Birmingham, AL)
Primarily Serving: Tuscaloosa, AL - Decatur, AL - Tanner, AL - Huntsville, AL |
| Isle of Palms Water & Sewer (Isle of Palms, SC)
Primarily Serving: Mount Pleasant, SC - Charleston, SC - North Charleston, SC - Savannah, GA |
| J W Heavrin Inc (Little Rock, AR)
Primarily Serving: North Little Rock, AR - Conway, AR - Pine Bluff, AR - Jonesboro, AR |
| Jackson Water Billing Svc (Jackson, MO)
Primarily Serving: Saint Louis, MO - Florissant, MO - Saint Charles, MO - Saint Peters, MO |
| James City Cnty Water & Sewer (Williamsburg, VA)
Primarily Serving: Newport News, VA - Hampton, VA - Suffolk, VA - Norfolk, VA |
| Jersey County Rural Water Co (Jerseyville, IL)
Primarily Serving: Florissant, MO - Saint Charles, MO - Saint Peters, MO - O Fallon, MO |
| Jkl Water Station (Bellflower, CA)
Primarily Serving: Lakewood, CA - Paramount, CA - Norwalk, CA - Cerritos, CA |
| Johnston County Water District (Tishomingo, OK)
Primarily Serving: Norman, OK - McKinney, TX - Frisco, TX - Canadian, OK |
| Kapalua Water Co Ltd (Lahaina, HI) |
| Kensico Water Agency (Valhalla, NY)
Primarily Serving: White Plains, NY - Greenwich, CT - Yonkers, NY - New Rochelle, NY |
| Kentucky American Water (Owenton, KY)
Primarily Serving: Lexington, KY - Cincinnati, OH - Louisville, KY - Hamilton, OH |
| Kirkmont Municipal District (Houston, TX)
Primarily Serving: Pasadena, TX - Missouri City, TX - Sugar Land, TX - League City, TX |
| Kirvin Water Supply (Kirvin, TX)
Primarily Serving: Waco, TX - Mesquite, TX - Tyler, TX - Grand Prairie, TX |
| Knollwood Water District (Boulder, CO)
Primarily Serving: Broomfield, CO - Longmont, CO - Arvada, CO - Westminster, CO |
| La Grande City Water Billing (La Grande, OR)
Primarily Serving: Kennewick, WA - Pasco, WA - Nampa, ID - Meridian, ID |
| La Plata Water Plant (La Plata, MO)
Primarily Serving: Columbia, MO - Blue Springs, MO - Independence, MO - Lees Summit, MO |
| La Vale Sanitary Commission (Cumberland, MD)
Primarily Serving: Charles Town, WV - Frederick, MD - Pittsburgh, PA - Germantown, MD |
| La Vale Sanitary Commission (Cumberland, MD)
Primarily Serving: Charles Town, WV - Frederick, MD - Pittsburgh, PA - Germantown, MD |
