GRASS MOUNTAIN #3

South Dakota — Community Water System — PWSID: 084690527

System Information

PWSID084690527
System NameGRASS MOUNTAIN #3
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypeNative American
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedAug 8, 1985
Last ReportedAug 18, 1999

Location & Contact

StateSouth Dakota
CityROSEBUD
ZIP Code57570
Address
Organization
Phone

Population & Service

Population Served50
Service Connections12

Drinking Water Violations (13)

This water system has 13 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
Feb 1, 1993 Feb 28, 1993 MR No No 5% of samples Archived Feb 28, 1993
Jun 1, 1992 Jun 30, 1992 MR No No 5% of samples Archived Jun 30, 1992
Apr 1, 1992 Apr 30, 1992 MR No No 5% of samples Archived Apr 30, 1992
Dec 1, 1991 Dec 31, 1991 MR No No 5% of samples Archived Dec 31, 1991
Jan 1, 1983 Dec 31, 1985 MR No Yes 0.005 mg/L Archived Dec 31, 1985
Jan 1, 1983 Dec 31, 1985 MR No Yes 0.002 mg/L Archived Dec 31, 1985
Jan 1, 1983 Dec 31, 1985 MR No Yes 2 mg/L Archived Dec 31, 1985
Jan 1, 1983 Dec 31, 1985 MR No Yes 0.05 mg/L Archived Dec 31, 1985
Jan 1, 1983 Dec 31, 1985 MR No Yes 0.010 mg/L Archived Dec 31, 1985
Jan 1, 1983 Dec 31, 1985 MR No Yes 10 mg/L Archived Dec 31, 1985
Jan 1, 1983 Dec 31, 1985 MR No Yes 0.1 mg/L Archived Dec 31, 1985
Jan 1, 1983 Dec 31, 1985 MR No Yes 4.0 mg/L Archived Dec 31, 1985
Jan 1, 1982 Dec 31, 1985 MR No Yes 15 pCi/L Archived Dec 31, 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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