Water Quality: Des Peres, LA
68 water systems • 60,052 people served
Multiple Health Violations1041
Total Violations
324
Health-Based Violations
68
Water Systems
60,052
Population Served
Water Quality Summary
Des Peres has 324 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Chlorine Dioxide, Disinfection Byproducts, E. coli, Gross Alpha, Stage 2 DBP, Surface Water Treatment, TTHM, Total Haloacetic Acids (HAA5). In total, 1041 violations are on record for 68 water systems serving 60,052 people.
Contaminants Found
Chlorine Dioxide
Disinfection Byproducts
E. coli
Gross Alpha
Stage 2 DBP
Surface Water Treatment
TTHM
Total Haloacetic Acids (HAA5)
Water Systems Serving Des Peres
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| MAGNOLIA-EDEN ISLES | LA1103013 | Groundwater | 10,155 | 2 |
| MAGNOLIA-GREENLEAVES | LA1103118 | Groundwater | 8,031 | 10 |
| MAGNOLIA-RESOLVE WHISPERWOOD | LA1103046 | Groundwater | 6,867 | 1 |
| MAGNOLIA-THE MEADOWS | LA1103106 | Groundwater | 4,701 | 4 |
| MAGNOLIA-LAKESHORE ESTATES | LA1103171 | Groundwater | 4,146 | 8 |
| MAGNOLIA-GUSTE ISLAND | LA1103189 | Groundwater | 2,847 | 3 |
| MAGNOLIA-GREEN ACRES SUBDIVISION | LA1011004 | Groundwater | 1,575 | 11 |
| MAGNOLIA-MONTEREY SUBDIVISION | LA1103148 | Groundwater | 1,356 | 8 |
| MAGNOLIA-LE TRIOMPHE SUBDIVISION | LA1055162 | Groundwater | 1,278 | 21 |
| MAGNOLIA-PENN MILL LAKES | LA1103185 | Groundwater | 1,152 | 6 |
| MAGNOLIA-JACKSON SQUARE | LA1055101 | Groundwater | 825 | 25 |
| MAGNOLIA-MONEY HILLS ESTATES | LA1103164 | Groundwater | 825 | 5 |
| MAGNOLIA-RIVER PARK | LA1103198 | Groundwater | 822 | 0 |
| MAGNOLIA-WESTERN UTILITIES, INC | LA1073097 | Groundwater | 789 | 24 |
| MAGNOLIA-LAKE STREET | LA1019091 | Groundwater | 651 | 10 |
| MAGNOLIA-BRIER LAKE UTILITIES INC | LA1103141 | Groundwater | 630 | 0 |
| MAGNOLIA-GRANDE PALMS | LA1103142 | Groundwater | 579 | 6 |
| MAGNOLIA-DIXIE GARDEN | LA1017075 | Surface Water | 570 | 31 |
| MAGNOLIA-WILDWOOD SOUTH | LA1017042 | Surface Water | 549 | 46 |
| MAGNOLIA-WINDY MEADOWS | LA1055169 | Groundwater | 549 | 12 |
| MAGNOLIA-GARDEN HEIGHTS SUBDIVISION WS | LA1055138 | Groundwater | 483 | 26 |
| MAGNOLIA-MARKRIDGE PARK SUBDIVISION | LA1055137 | Groundwater | 468 | 17 |
| MAGNOLIA-BEAU PARTERRE | LA1055164 | Groundwater | 462 | 12 |
| MAGNOLIA-SPRING CREEK SUBDIVISION | LA1049028 | Groundwater | 444 | 158 |
| MAGNOLIA-BLEU LAKE HILLS | LA1103132 | Groundwater | 420 | 5 |
| MAGNOLIA-SHENANDOAH ESTATES | LA1055155 | Groundwater | 396 | 4 |
| MAGNOLIA-OSSUN HEIGHTS | LA1055140 | Groundwater | 393 | 5 |
| MAGNOLIA-LAKESIDE EAST | LA1063098 | Groundwater | 324 | 2 |
| MAGNOLIA-PRUDEN CREEK | LA1103197 | Groundwater | 324 | 0 |
| MAGNOLIA-CARENCRO VILLAGE | LA1055088 | Groundwater | 315 | 5 |
| MAGNOLIA-COACH HOUSE MANOR | LA1055144 | Groundwater | 315 | 4 |
| MAGNOLIA-UTILITY SERVICE OF LAKE CHARLES | LA1019024 | Groundwater | 306 | 32 |
| MAGNOLIA WATER UTILITES - CHERRYWOOD | LA1103129 | Groundwater | 306 | 7 |
| RIVER PINES PLANTATION UTILITIES | LA1063018 | Groundwater | 300 | 29 |
| MAGNOLIA-BRIGAS ESTATES | LA1019001 | Groundwater | 294 | 26 |
| MAGNOLIA-BELLEVILLE SUBDIVISION | LA1055094 | Groundwater | 282 | 46 |
| MAGNOLIA-SOUTHFIELD SQUARE | LA1055128 | Groundwater | 279 | 9 |
| MAGNOLIA-RIGOLETS ESTATES | LA1103122 | Groundwater | 273 | 11 |
| MAGNOLIA-AUTUMN HAVEN | LA1103190 | Groundwater | 267 | 2 |
| MAGNOLIA-I59 MHP | LA1103179 | Groundwater | 255 | 8 |
| MAGNOLIA-GRANDE STAKES | LA1055116 | Groundwater | 252 | 5 |
| MAGNOLIA-BEAU PRE | LA1103134 | Groundwater | 240 | 2 |
| MAGNOLIA-HOMELAND HEIGHT | LA1103072 | Groundwater | 234 | 31 |
| MAGNOLIA-CHARTRES PLACE SUBDIVISION | LA1055173 | Groundwater | 210 | 5 |
| MAGNOLIA-TREWHILL | LA1055148 | Groundwater | 207 | 3 |
| MAGNOLIA-RIGOLETS HARBOR | LA1103144 | Groundwater | 200 | 3 |
| MAGNOLIA-PORT LOUIS TOWNHOMES | LA1103153 | Groundwater | 200 | 2 |
| MAGNOLIA-COTTAGES OF ACADIANA | LA1055131 | Groundwater | 196 | 14 |
| MAGNOLIA-EVANGELINE OAKS | LA1015009 | Groundwater | 195 | 47 |
| MAGNOLIA-LEXINGTON HEIGHTS | LA1055147 | Groundwater | 192 | 6 |
| MAGNOLIA-FOX RUN | LA1055043 | Groundwater | 189 | 4 |
| MAGNOLIA-PEG LEG COVE | LA1085018 | Surface Water | 189 | 23 |
| MAGNOLIA-VILLAGE QUEST SUBDIVISION | LA1055070 | Groundwater | 186 | 19 |
| MAGNOLIA-PILOT STREET | LA1103193 | Groundwater | 174 | 40 |
| MAGNOLIA-PENN MILL PLACE | LA1103200 | Groundwater | 171 | 0 |
| MAGNOLIA-BROOKHOLLOW SUBDIVISION | LA1055166 | Groundwater | 165 | 8 |
| MAGNOLIA-RIVERSCAPE @ CLIO SUB | LA1063106 | Groundwater | 165 | 12 |
| MAGNOLIA-PINNACLE PLACE SUBDIVISION | LA1055175 | Groundwater | 132 | 9 |
| MAGNOLIA-COUNTRY PINES | LA1055040 | Groundwater | 117 | 10 |
| MAGNOLIA-JONES ROLLING RIDGE | LA1017029 | Groundwater | 111 | 47 |
| MAGNOLIA-DIXIE GARDEN-KINGS HWY | LA1017087 | Surface Water | 100 | 29 |
| MAGNOLIA-BEVERLY HEIGHTS | LA1103178 | Groundwater | 100 | 29 |
| MAGNOLIA-HIGHLAND RIDGE | LA1063087 | Groundwater | 80 | 2 |
| MAGNOLIA-WHIPPOORWILL GROVE | LA1103165 | Groundwater | 78 | 3 |
| MAGNOLIA-HABERSHAM SUBDIVISION | LA1055174 | Groundwater | 54 | 8 |
| MAGNOLIA-PORT EAST | LA1045037 | Groundwater | 45 | 11 |
| EGRET LANDING WATER SYSTEM | LA1073117 | Surface Water | 42 | 1 |
| SANDSTONE LAKE WATER SUPPLY | LA1117127 | Groundwater | 25 | 27 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.