ST MARYS SEMINARY

Missouri - Community Water System - PWSID: MO4069016

System Information

PWSIDMO4069016
System NameST MARYS SEMINARY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedMar 7, 1980
Last ReportedMar 25, 2026

Location & Contact

StateMissouri
CityPERRYVILLE
ZIP Code63775-0000
Address1701 W ST JOSEPH ST
OrganizationJOYCE CM, REVERAND MICHAEL
Phone573-547-6533

Population & Service

Population Served60
Service Connections1

Drinking Water Violations (64)

This water system has 64 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
Jul 1, 2025 - Other No No - - - Resolved Nov 25, 2025 -
Jul 1, 2025 - Other No No - - - Resolved Nov 25, 2025 -
Sep 1, 1999 Aug 31, 2000 MCL Yes No 37.275 15 pCi/L - Resolved Aug 31, 2000 -
Sep 1, 1999 Aug 31, 2000 MCL Yes No 37.275 15 pCi/L - Resolved Aug 31, 2000 -
Sep 1, 1999 Aug 31, 2000 MCL Yes No 9.8 5 pCi/L - Resolved Aug 31, 2000 -
Sep 1, 1999 Aug 31, 2000 MCL Yes No 9.8 5 pCi/L - Resolved Aug 31, 2000 -
Apr 21, 1984 Oct 20, 1984 MCL Yes No 13.9 5 pCi/L - Archived Oct 20, 1984 -
Oct 10, 1983 Oct 9, 1984 MCL Yes No 47.1 15 pCi/L 15 Archived Oct 9, 1984 -
Apr 21, 1983 Oct 20, 1983 MCL Yes No 13.9 5 pCi/L - Archived Oct 20, 1983 -
Oct 10, 1982 Oct 9, 1983 MCL Yes No 47.1 15 pCi/L 15 Archived Oct 9, 1983 -
Apr 21, 1982 Oct 20, 1982 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1982 -
Oct 10, 1981 Oct 9, 1982 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1982 -
Apr 21, 1981 Oct 20, 1981 MCL Yes No 90.01 5 pCi/L - Archived Oct 20, 1981 -
Oct 10, 1980 Oct 9, 1981 MCL Yes No 28.3 15 pCi/L 15 Archived Oct 9, 1981 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1985 MCL Yes No 13.9 5 pCi/L 5 Archived Oct 20, 1985 -
Apr 21, 1980 Oct 20, 1985 MCL Yes No 13.9 5 pCi/L 5 Archived Oct 20, 1985 -
Apr 21, 1980 Oct 20, 1985 MCL Yes No 13.9 5 pCi/L 5 Archived Oct 20, 1985 -
Apr 21, 1980 Oct 20, 1985 MCL Yes No 13.9 5 pCi/L 5 Archived Oct 20, 1985 -
Apr 21, 1980 Oct 20, 1985 MCL Yes No 13.9 5 pCi/L 5 Archived Oct 20, 1985 -
Apr 21, 1980 Oct 20, 1985 MCL Yes No 13.9 5 pCi/L 5 Archived Oct 20, 1985 -
Apr 21, 1980 Oct 20, 1985 MCL Yes No 13.9 5 pCi/L 5 Archived Oct 20, 1985 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Apr 21, 1980 Oct 20, 1980 MCL Yes No 10.3 5 pCi/L - Archived Oct 20, 1980 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1985 MCL Yes No 47.1 15 pCi/L 15 Archived Oct 9, 1985 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1980 MCL Yes No 28.3 15 pCi/L - Archived Oct 9, 1980 -
Aug 10, 1979 Oct 9, 1985 MCL Yes No 47.1 15 pCi/L 15 Archived Oct 9, 1985 -
Aug 10, 1979 Oct 9, 1985 MCL Yes No 47.1 15 pCi/L 15 Archived Oct 9, 1985 -
Aug 10, 1979 Oct 9, 1985 MCL Yes No 47.1 15 pCi/L 15 Archived Oct 9, 1985 -

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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