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WESTLINE WATER/PORTER LANDING

South Dakota — Community Water System — PWSID: SD4600208

System Information

PWSIDSD4600208
System NameWESTLINE WATER/PORTER LANDING
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 2, 1981
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CitySISSETON
ZIP Code57262
AddressMAX SCKERL
Organization—
Phone—

Population & Service

Population Served8
Service Connections2

Drinking Water Violations (156)

This water system has 156 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
Mar 1, 1995 Mar 31, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Archived Mar 31, 1995 Total Coliform Rule
Mar 1, 1995 Mar 31, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Archived Mar 31, 1995 Total Coliform Rule
Dec 18, 1994 Jan 17, 1995 Other No No — — — Archived Jan 17, 1995 Miscellaneous Other Rules
Nov 1, 1994 Nov 30, 1994 Coliform (TCR) MR No No — 5% of samples — Archived Nov 30, 1994 Total Coliform Rule
Nov 1, 1994 Nov 30, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Nov 30, 1994 Total Coliform Rule
Nov 1, 1994 Nov 30, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Nov 30, 1994 Total Coliform Rule
Oct 15, 1994 Nov 14, 1994 Other No No — — — Archived Nov 14, 1994 Miscellaneous Other Rules
Sep 1, 1994 Sep 30, 1994 Coliform (TCR) MR No No — 5% of samples — Archived Sep 30, 1994 Total Coliform Rule
Sep 1, 1994 Sep 30, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Sep 30, 1994 Total Coliform Rule
Sep 1, 1994 Sep 30, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Sep 30, 1994 Total Coliform Rule
Aug 12, 1994 Sep 11, 1994 Other No No — — — Archived Sep 11, 1994 Miscellaneous Other Rules
Aug 1, 1994 Aug 31, 1994 Coliform (TCR) MR No No — 5% of samples — Archived Aug 31, 1994 Total Coliform Rule
Jul 17, 1994 Aug 16, 1994 Other No No — — — Archived Aug 16, 1994 Miscellaneous Other Rules
Jul 1, 1994 Jul 31, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jul 31, 1994 Total Coliform Rule
Jul 1, 1994 Jul 31, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jul 31, 1994 Total Coliform Rule
Jul 1, 1994 Jul 31, 1994 Other No No — — — Archived Jul 31, 1994 Miscellaneous Other Rules
Jul 1, 1994 Jul 31, 1994 Coliform (TCR) MR No No — 5% of samples — Archived Jul 31, 1994 Total Coliform Rule
Jun 1, 1994 Jun 30, 1994 Coliform (TCR) MR No No — 5% of samples — Archived Jun 30, 1994 Total Coliform Rule
Jun 1, 1994 Jun 30, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jun 30, 1994 Total Coliform Rule
Jun 1, 1994 Jun 30, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jun 30, 1994 Total Coliform Rule
May 1, 1994 May 31, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived May 31, 1994 Total Coliform Rule
May 1, 1994 May 31, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived May 31, 1994 Total Coliform Rule
Jan 1, 1994 Jan 31, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jan 31, 1994 Total Coliform Rule
Jan 1, 1994 Jan 31, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jan 31, 1994 Total Coliform Rule
Jan 1, 1993 Dec 31, 1993 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Xylenes, Total MR No Yes — 10 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Xylenes, Total MR No Yes — 10 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals
Jan 1, 1993 Dec 31, 1993 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 1993 Volatile Organic Chemicals

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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