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LAKE CHARLES HILLS SUBD

Missouri — Community Water System — PWSID: MO6036005

System Information

PWSIDMO6036005
System NameLAKE CHARLES HILLS SUBD
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedMar 7, 1980
Last ReportedAug 10, 2002

Location & Contact

StateMissouri
CityO'FALLON
ZIP Code63366
Address—
Organization—
Phone314-272-6244

Population & Service

Population Served800
Service Connections220

Drinking Water Violations (23)

This water system has 23 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
May 4, 1984 Oct 3, 1984 Gross Alpha, Excl. Radon and U MCL Yes No 18.8 15 pCi/L 15 Archived Oct 3, 1984 Radionuclides and Revised Rad Rule
May 4, 1984 Oct 3, 1985 Gross Alpha, Excl. Radon and U MCL Yes No 18.8 15 pCi/L 15 Archived Oct 3, 1985 Radionuclides and Revised Rad Rule
May 4, 1984 Oct 3, 1984 Gross Alpha, Excl. Radon and U MCL Yes No 18.8 15 pCi/L 15 Archived Oct 3, 1984 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1983 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1983 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1982 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1982 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1982 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1982 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1982 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1982 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1982 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1982 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1982 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1982 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1983 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1983 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1983 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1983 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1983 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1983 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1983 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1983 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1980 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1980 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1981 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1981 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1981 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1981 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1981 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1981 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1981 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1981 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1981 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1981 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1980 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1980 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1980 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1980 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1980 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1980 Radionuclides and Revised Rad Rule
Oct 25, 1979 Oct 24, 1980 Combined Radium (-226 and -228) MCL Yes No 7.5 5 pCi/L 5 Archived Oct 24, 1980 Radionuclides and Revised Rad Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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