Illinois — all systems

Illinois water systems A–Z

Page 5 of 6 · Prairie Ridge Association → Vermont. Every public water system we track in Illinois, alphabetically. Each links to the system's measured contaminant levels against federal limits.

• Prairie Ridge Association (2025)
• Prairie Road Pump Corporation (2025)
• Prairie Trails of Long Grove (2025)
• Prairie View Elementary School (2024)
• Prairieview Jr. High School (2025)
• Prairieview Lutheran Home (2024)
• Precision Planting (monsanto) (2024)
• Primrose School (2024)
• Princeton (2025)
• Princeton Christian Academy (2022)
• Princeville (2025)
• Promontory Pointe Homeowners Association (2025)
• Prophetstown (2025)
• Prospect Heights (2023)
• Prospect Heights Plaza (2025)
• Prospect Water District (2025)
• Pulaski (2025)
• Putnam County Jr High (2024)
• Quail Run Mobile Home Park (2025)
• Quentin Collections/jimmy Johns (2023)
• Quentin Rd Bible Baptist Ch (2025)
• Quentin Road Bible Baptist School (2025)
• Quikrete Companies (2025)
• Quincy (2025)
• Raccoon Water Company (2025)
• Radom (2023)
• Rainbow Lane Mhp (2025)
• Rainbow Ridge (2023)
• Raleigh Water District (2023)
• Ramsey (2025)
• Rankin (2022)
• Rankin School Dist (148430) (2025)
• Rankin School District No 98 (2025)
• Rantoul (2023)
• Rapids City (2025)
• Raritan (2025)
• Raymond (2025)
• Recovery Centers of America (2025)
• Red Bud (2025)
• Reddick (2025)
• Reed School (2024)
• Rend Lake Inter-city Water System (2025)
• Retz Addn Improvement Association (2024)
• Reynolds (2025)
• Richardson Electronics Ltd (2025)
• Richmond (2025)
• Richton Park (2025)
• Richview (2025)
• Ridge Farm (2023)
• Ridge Village Mhp (2023)
• Ridgecrest North Subdivision (2024)
• Ridgewood Ledges Water Association (2025)
• Ridgway (2025)
• Riley Community School (2025)
• Ringwood Primary Center (2025)
• Rio (2024)
• Ripley (2024)
• River East Village Mhp (2025)
• River Forest (2025)
• River Grove (2025)
• River Oaks Estates Mhp (2025)
• River Ridge School (2024)
• Riverdale (2025)
• Riverdale Preschool Center (2024)
• Riverdale School District #100 (2025)
• Riverside (2025)
• Riverside Estates Mhp (2025)
• Riverton (2025)
• Riverview Grade School (2024)
• Riverwoods (2024)
• Riverwoods Montessori School (2023)
• Road Ranger 132 (2023)
• Roadster Shop (2025)
• Roanoke (2025)
• Robbins (2023)
• Roberts (2025)
• Robinson Correctional Center (2025)
• Robinson-palestine Water Commission (2025)
• Rochelle (2025)
• Rochester (2025)
• Rock City (2025)
• Rock Falls (2025)
• Rock Island (2025)
• Rock Island Arsenal, Us Army (2023)
• Rock River Estates Mhp (2025)
• Rockbridge (2024)
• Rockdale (2025)
• Rockford (2025)
• Rockford (2024)
• Rockford Mutual Insurance Co (2025)
• Rockland Office Plaza (2024)
• Rockton (2025)
• Rolling Green Estates Mhp (2025)
• Rolling Meadows (2023)
• Rolling Meadows Mhc (2025)
• Rolling Meadows-foxglove (2025)
• Romeoville (2025)
• Roodhouse (2025)
• Rooks Creek Elementary School (2025)
• Roselle (2025)
• Rosemont (2025)
• Roseville (2025)
• Rossville (2025)
• Round Lake (2025)
• Round Lake Beach (2025)
• Round Lake Heights (2024)
• Round Lake Park (2023)
• Round Prairie Water Coop (2024)
• Rovanco Piping System Inc (2024)
• Roxana (2025)
• Royal (2025)
• Royal Lakes (2023)
• Royal Melbourne Homeowners Asn (2024)
• Royal Oaks Mhp (2023)
• Royalton (2025)
• Ruma (2025)
• Rural Wabash County Water District (2025)
• Rushville (2025)
• Rustic Acres Water Association (2025)
• Rutland (2024)
• Rutland School Dist 230 (2024)
• S L M Water Commission (2025)
• Sabic Innovative Plastics (2024)
• Saddlebrook Farms (2024)
• Saint Patrick School (2024)
• Sainte Marie (2025)
• Salem (2025)
• Saline Valley Conservancy District (2025)
• San Jose (2025)
• Sandoval (2025)
• Sandwich (2025)
• Sandwich Estates Mhp (2024)
• Sangamon Valley Pwd (2025)
• Santa Fe Estates Water Association (2023)
• Sauber Mfg Co Super Shop (2024)
• Sauk (2023)
• Sauk Valley College (2024)
• Savanna (2025)
• Save a Pet (2024)
• Sawyerville (2025)
• Saybrook (2025)
• Scales Mound (2025)
• Schaumburg (2025)
• Schiller Park (2025)
• Schram City (2025)
• Schwermanns 2nd and 3rd Wtr Brd (2024)
• Sciota (2025)
• Scot Forge (2025)
• Scott Company Hyponex (2024)
• Scott County Rural Water Co-op (2023)
• Scotts Miracle Gro (2024)
• Scottville Rural Water Company, Inc. (2025)
• Seaton (2025)
• Seatonville (2024)
• Secor (2025)
• Seneca (2025)
• Seneca Mobile Homes Llc (2025)
• Serena Community School (2024)
• Serenity Hospice & Home (2025)
• Sesser (2025)
• Seward Screw Products 16377 (2025)
• Seymour Water District (2023)
• Shabbona (2025)
• Shadow Wood Mhp (2025)
• Shady Oaks Mhp (2024)
• Shangri-la Mhp (2025)
• Shannon (2025)
• Sharpsburg and Neighboring Area Water Sy (2025)
• Shawnee Correctional Center (2025)
• Shawnee Valley Pwd (2025)
• Shawneetown (2023)
• Sheffield (2024)
• Shelbyville (2025)
• Sheldon (2025)
• Sheridan Correctional Center (2022)
• Sheridan Grade School (2024)
• Sherrard (2025)
• Sherrard Jr/sr High School (2025)
• Shipman (2025)
• Shirland School (2025)
• Shops of Kildeer (2021)
• Shoreline Trc Mhp (2024)
• Shorewood (2025)
• Sibley (2025)
• Sidell (2025)
• Sigel (2025)
• Silver Glen Homeowner's Association (2024)
• Silvis (2025)
• Silvis Heights Water Corp (2025)
• Sims (2024)
• Six Oaks Mhp (2025)
• Skokie (2025)
• Skyview Estates (2025)
• Sleepy Hollow (2025)
• Smg - Lynnville (2023)
• Smg Water Coop (2025)
• Smith Professional Office Cntr (2024)
• Smithboro (2024)
• Smithfield (2025)
• Smithton (2025)
• Snake Trail Wtr Assn (2024)
• Snap on Tools (2024)
• Solstice Advanced Materials Us, Inc (2025)
• Somonauk (2025)
• Sorento (2024)
• South Barrington (2025)
• South Barrington Park District (2024)
• South Barrington Partners, Llc (2025)
• South Bluff Mhp (2024)
• South Chicago Heights (2025)
• South Elgin (2025)
• South Fulton Water District (2024)
• South Highway Pwd (2023)
• South Holland (2025)
• South Jacksonville (2025)
• South Lawrence Water Corp (2025)
• South Palmyra Water Commission (2025)
• South Palos Twsp Sanitary Dist (2024)
• South Pekin (2025)
• South Ridge Mhc (2025)
• South Roxana (2025)
• South Sangamon Water Commission (2025)
• South Stickny Sd (2025)
• South Wilmington (2024)
• Southeast Joliet Sd (2022)
• Southeast Regional Water Facility (2025)
• Southern Il University-edwardsville (2025)
• Southwater Inc (2025)
• Sparland (2025)
• Sparta (2025)
• Spectrum Preferred Meats (2025)
• Spin Lake Homeowners Association, Inc. (2022)
• Spoon River Valley School (2025)
• Spring Grove Elementary School (2025)
• Spring Lake Consol School (2025)
• Spring Lakes Mhp (2025)
• Spring Valley (2025)
• Springerton (2025)
• Springfield (2025)
• St Anne (2025)
• St Augustine (2025)
• St Charles (2025)
• St Elmo (2025)
• St Francisville (2025)
• St George School (2024)
• St Jacob (2022)
• St John Baptist (2025)
• St Libory (2025)
• St Marks Day School (2025)
• St Marys School Bored Well (2024)
• St Matthew Lutheran School (2025)
• St Pauls Lutheran School (2024)
• St Peter (2025)
• St Ritas School (2025)
• St Rose Pwd (2025)
• Standard (2025)
• Stanford (2025)
• Stateline Foundries (2024)
• Stateville Correctional Center (2025)
• Staunton (2025)
• Steeleville (2025)
• Steeple Run Sbdv (2025)
• Steger (2025)
• Stelle Community Assn (2025)
• Stepan Company (2025)
• Stephenson Mobile Estates (2025)
• Sterling Estates Mhp (2025)
• Sterling Steel (2024)
• Steward (2025)
• Stewardson (2025)
• Stickney (2025)
• Stillman Valley (2025)
• Stockton (2025)
• Stone Creek School (2024)
• Stone Park (2025)
• Stonefort (2025)
• Stonetown Edgewood Terrace, Llc (2025)
• Stonetown Oaks Mhp Llc (2023)
• Stonington (2024)
• Storybook Highlands (2024)
• Stratford West Association, Inc. (2024)
• Strawn (2023)
• Streamwood (2025)
• Stronghurst (2025)
• Sublette (2025)
• Suburban Apartments (de Kalb Univ Dvl) (2025)
• Suburban Heights Subdivision (2025)
• Sugar Creek Manufactured Home Comm., Llc (2025)
• Sugar Crk Pwd (2025)
• Sugar Grove (2025)
• Sullivan (2025)
• Summerfield (2023)
• Summit (2025)
• Sumner (2025)
• Sunny Acres Mhp (2024)
• Sunny Hill Estates Subdivision (2024)
• Sunnyland Subdivision (2025)
• Sunrise Senior Living (2025)
• Sunset Mhp (2024)
• Swedish Covenant Hospital (2025)
• Swedona Water Association (2025)
• Swenson Spreader Llc (2025)
• Sycamore (2025)
• Sylvan Lake 1st Subdivision (2021)
• T-l Rural Water District (2025)
• Table Grove (2024)
• Taleem Ul Haq (2024)
• Tallula (2025)
• Tamarak Day Camp (2024)
• Tamaroa (2025)
• Tamms (2025)
• Tampico (2025)
• Tanneron Bay Homeowners Association (2025)
• Taylor Ridge Elementary School (2024)
• Taylor Springs (2025)
• Taylorville (2025)
• Taylorville Correctional Center (2025)
• Tc Industries (2023)
• Teasdale Foods (2024)
• Tegrant Sonoco Protective Solutions (2024)
• Tennants Shady Oaks Subdivision (2023)
• Teutopolis (2025)
• Thawville (2023)
• Thayer (2025)
• The Chapel (2025)
• The Forge: Lemont Quarries (2025)
• The Meadows (2025)
• The Orchards Mhc (2025)
• The Preserve at Long Grove (2023)
• Thebes (2024)
• Thomasboro (2025)
• Thompsonville (2025)
• Thomson (2024)
• Thornton (2025)
• Three County Pwd (2023)
• Tilden (2023)
• Timber Brook Estates (2023)
• Timber Ridge Mobile Estates (2025)
• Timber Ridge Sbdv (2024)
• Timberlan Subdivision (2023)
• Timberline Mhp (2023)
• Tinley Park (2025)
• Tiskilwa (2025)
• Titan Tire Coorporation of Freeport (2023)
• Toledo (2025)
• Toluca (2025)
• Tom Dempsey Therapeutic Day School (2025)
• Tonica (2025)
• Top Die Casting Co (2018)
• Toulon (2025)
• Tovey (2024)
• Towanda (2025)
• Tower Hill (2025)
• Tower Lakes (2023)
• Tower Ridge Subdivision (2025)
• Towners Subdivision (2024)
• Toyal America (2024)
• Tpg Pressure, Inc. (2022)
• Transport Service Company (2025)
• Travel Centers of America (2025)
• Tremont (2025)
• Trenton (2025)
• Triangle Manufactured Home Community (2024)
• Trinity Lutheran School (2022)
• Tritownship Water District (2022)
• Troy (2025)
• Tuckaway Peoria Llc (2024)
• Tuscola (2025)
• Twin Orchard Country Club (2025)
• Tyson Fresh Meats Inc (2023)
• U of I Chicago Medical Center (2024)
• U of I-champaign (2025)
• Ullin (2025)
• Union (2025)
• Union-york Water District (2025)
• United Regional Water Coop (2024)
• United School District 304 (2025)
• Unity Water Corporation (2023)
• University Flats Mhp (2024)
• Ursa (2025)
• Us Silica Ottawa South Pit (2025)
• Valier (2025)
• Valley Hi Nursing Home (2025)
• Valley View Estates (2025)
• Valley View Manor (2024)
• Valley View School (2024)
• Valley View Subdivision (dekalb) (2024)
• Valley View Subdivision (woodford) (2022)
• Valmeyer (2025)
• Van Drunen Farms (2025)
• Van Orin Water Company (2024)
• Vandalia (2025)
• Vandalia Correctional Center (2021)
• Varna (2025)
• Venado Lakes-argyll Water Association (2025)
• Veolia (2024)
• Vergennes (2024)
• Vermilion (2025)
• Vermilion Grove Waterworks (2025)
• Vermont (2023)