Lead in Missouri drinking water
1,677 community water systems tested
3.2%
of tested systems exceeded the lead action level
(54/1,677)
(54/1,677)
Water systems
Lead value per system, LCR compliance samples. EPA action level — 0.015 mg/L at the 90th percentile. Systems that exceeded the lead action level
are highlighted and listed first. “Not detected” means the contaminant was measured but
not found.
| System | City | Population | Lead (mg/L) |
|---|---|---|---|
| CS Q MOUNTAIN WATER COMPANY | QUARTZSITE | 1,224 | 0.0994 mg/L |
| TRI COUNTY POINT WATER SYSTEM 4 | 456 | 0.0911 mg/L | |
| BELLEVIEW VALLEY NURSING HOME | BELLEVIEW | 140 | 0.0760 mg/L |
| PARADISE POINT RESORT LLC | 250 | 0.0568 mg/L | |
| HIDDEN OAKS ESTATES | 50 | 0.0506 mg/L | |
| RED OAK SUBDIVISION | 50 | 0.0444 mg/L | |
| MAGNOLIA-SHENANDOAH ESTATES | 396 | 0.0388 mg/L | |
| CANNON PWSD 1 | PERRY | 6,482 | 0.0378 mg/L |
| O HAYNES SYSTEM (0850014) | MONCKS CORNER | 205 | 0.0340 mg/L |
| HILTON SOUND (SC3250024) | BALLENTINE | 50 | 0.0338 mg/L |
| CASSIE WATER SYSTEM | 106 | 0.0304 mg/L | |
| LEONARDS MHP | 48 | 0.0284 mg/L | |
| LANDS POINT S/D (SC4050004) | BALLENTINE | 64 | 0.0283 mg/L |
| DS WATER COMPANY | DESERT HILLS | 258 | 0.0275 mg/L |
| MANSFIELD PWS | MANSFIELD | 1,193 | 0.0266 mg/L |
| CHASEHUNT FARMS (SC3250104) | LEXINGTON | 75 | 0.0256 mg/L |
| CS TIERRA MESA ESTATES WATER COMPANY | YUMA | 632 | 0.0255 mg/L |
| TWIN RIDGES PARK INC | 125 | 0.0246 mg/L | |
| CS EL PRADO WATER COMPANY | YUMA | 404 | 0.0245 mg/L |
| THE HIGHLANDS | 172 | 0.0242 mg/L | |
| MAGNOLIA-PRUDEN CREEK | 324 | 0.0239 mg/L | |
| WAVERLY PWS | WAVERLY | 900 | 0.0238 mg/L |
| LIBERTY UTILITIES RIVERFORK RANCH ESTATE | GALENA | 483 | 0.0235 mg/L |
| PARIS PWS | PARIS | 1,161 | 0.0227 mg/L |
| LONGVIEW SUBDIVISION | BLUE EYE | 95 | 0.0216 mg/L |
| PALISADES VILLAGE | 142 | 0.0213 mg/L | |
| FARMINGTON ASSISTED LIVING CENTER LLC | 75 | 0.0212 mg/L | |
| MO AMERICAN ROGUE CREEK UTILITIES | 276 | 0.0204 mg/L | |
| EASTBOUROUGH SUBD | ROGERSVILLE | 144 | 0.0203 mg/L |
| ROCKFORD PLACE-CHARWOOD (SC3250099) | WEST COLUMBIA | 277 | 0.0201 mg/L |
| HIDE-A-WAY HILLS WATER COMPANY | 209 | 0.0200 mg/L | |
| SMITHVILLE PWS | SMITHVILLE | 10,885 | 0.0198 mg/L |
| THE WOODLANDS WATER SYSTEM | 195 | 0.0192 mg/L | |
| PASS CHRISTIAN ISLES | 399 | 0.0191 mg/L | |
| CS MORMON LAKE WATER COMPANY | MORMON LAKE | 353 | 0.0185 mg/L |
| MONROE COUNTY PWSD 2 | PARIS | 6,700 | 0.0185 mg/L |
| TRI COUNTY POINT WATER SYSTEM 3 | 915 | 0.0181 mg/L | |
| ROYAL LAKE ESTATES | 52 | 0.0177 mg/L | |
| HUNTSVILLE PWS | HUNTSVILLE | 1,563 | 0.0176 mg/L |
| DEER SPRINGS WATER COMPANY | 276 | 0.0173 mg/L | |
| RIDGE POINTE S/D (SC3250105) | GASTON | 336 | 0.0168 mg/L |
| CRAZY HORSE RANCH WATER | 210 | 0.0165 mg/L | |
| CS VERDE LEE WATER COMPANY | CLIFTON | 604 | 0.0164 mg/L |
| TRENTON MUNICIPAL UTILITIES PWS | TRENTON | 5,600 | 0.0164 mg/L |
| FARMINGTON CORRECTIONAL CENTER | FARMINGTON | 3,500 | 0.0163 mg/L |
| COUNCIL CREEK VILLAGE | 333 | 0.0163 mg/L | |
| CS OAK CREEK PUBLIC SERVICE LLC | CORNVILLE | 650 | 0.0162 mg/L |
| CS GREEN ACRES WATER COMPANY | YUMA | 105 | 0.0159 mg/L |
| THE WOODS | 285 | 0.0158 mg/L | |
| MIRAMIGUOA PARK | 150 | 0.0157 mg/L | |
| LAKESIDE MOUNTAIN MANOR | FORSYTH | 30 | 0.0155 mg/L |
| FUGATE MOBILE HOME PARK | 100 | 0.0152 mg/L | |
| EDINA PWS | EDINA | 1,014 | 0.0151 mg/L |
| HYDE PARK S/D (SC2450001) | GREENWOOD | 234 | 0.0151 mg/L |
| TYMBER CREEK UTILITIES | ORMOND BEACH | 1,007 | 0.0150 mg/L |
| MAGNOLIA-SPRING CREEK SUBDIVISION | 444 | 0.0150 mg/L | |
| WOOLMARKET VILLAGE ESTATES | 2,910 | 0.0149 mg/L | |
| HUME PWS | HUME | 330 | 0.0149 mg/L |
| CONCORDIA PWS | CONCORDIA | 2,500 | 0.0147 mg/L |
| HOLIDAY HILLS RESORT | 2,065 | 0.0146 mg/L | |
| GREEN WOODS | 25 | 0.0146 mg/L | |
| STONECROFT CONFERENCE CENTER | 60 | 0.0146 mg/L | |
| MACKENZIE RIDGE LLC | 180 | 0.0145 mg/L | |
| THOMAS HILL PWSD 1 | MOBERLY | 11,250 | 0.0143 mg/L |
| KEYTESVILLE PWS | KEYTESVILLE | 500 | 0.0143 mg/L |
| CHICKASAW HILLS SUBDIVISION | 240 | 0.0143 mg/L | |
| OZARKS CWC KIMBERLING CITY WATER | KIMBERLING CITY | 200 | 0.0142 mg/L |
| BLOCK SIX WATER ASSN | 50 | 0.0141 mg/L | |
| OSAGE BEACH HARBOR SUBD | 230 | 0.0141 mg/L | |
| FOX WOODS SUBDIVISION | SHELL KNOB | 125 | 0.0141 mg/L |
| JOHNSON COUNTY PWSD 2 | HOLDEN | 12,490 | 0.0140 mg/L |
| SHELBYVILLE | SHELBYVILLE | 552 | 0.0140 mg/L |
| POINTE SEVEN CONDOMINIUMS | 120 | 0.0138 mg/L | |
| FOXHEAD SHORES | 134 | 0.0137 mg/L | |
| HAYTI HEIGHTS PWS | 520 | 0.0137 mg/L | |
| COLE COUNTY PWSD 4 | 7,568 | 0.0137 mg/L | |
| EDGERTON PWS | EDGERTON | 615 | 0.0136 mg/L |
| OZARK CORRECTIONAL CENTER | FORDLAND | 900 | 0.0135 mg/L |
| SKY HARBOR RANCHETTES WATER SYSTEM | 66 | 0.0135 mg/L | |
| STANBERRY PWS | STANBERRY | 1,220 | 0.0134 mg/L |
| LA BELLE PWS | LA BELLE | 660 | 0.0134 mg/L |
| ECM WATER & SEWER AUTHORITY - FLINT HILL | FLINT HILL | 469 | 0.0134 mg/L |
| COUNTRY MEADOWS ESTATES | 120 | 0.0133 mg/L | |
| SYCAMORE VALLEY SUBD | 245 | 0.0133 mg/L | |
| LAKESIDE COMMUNITY INC | 160 | 0.0133 mg/L | |
| CLEAR COVE LANDING | 55 | 0.0133 mg/L | |
| DEER RUN REORGANIZED COMMON SEWER DIST | VAN BUREN | 700 | 0.0130 mg/L |
| STODDARD COUNTY PWSD 5 | BLOOMFIELD | 650 | 0.0129 mg/L |
| RICHMOND PWS | RICHMOND | 5,797 | 0.0129 mg/L |
| ROBYN POINT | 72 | 0.0129 mg/L | |
| ENID SHORES DEV WATER COMPANY | 380 | 0.0128 mg/L | |
| PACIFIC PWS | PACIFIC | 6,000 | 0.0128 mg/L |
| BONNE TERRE PWS | BONNE TERRE | 3,537 | 0.0125 mg/L |
| CONFLUENCE RIVERS M & M MHP WTP | 100 | 0.0125 mg/L | |
| CASS COUNTY PWSD 5 | PLEASANT HILL | 2,875 | 0.0125 mg/L |
| MURRAY HILL ESTATES (SC3250014) | GILBERT | 134 | 0.0125 mg/L |
| SPRINGDALE LAKE ESTATES | KANSAS CITY | 1,500 | 0.0124 mg/L |
| SHADY OAK MHP | SPRINGFIELD | 65 | 0.0124 mg/L |
| ANNAPOLIS PWS | ANNAPOLIS | 300 | 0.0123 mg/L |
| MOREHOUSE PWS | MOREHOUSE | 749 | 0.0123 mg/L |