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SEVEN MILE FAIR EXPO BLDG

Wisconsin — Non-Transient Non-Community — PWSID: WI2520393

System Information

PWSIDWI2520393
System NameSEVEN MILE FAIR EXPO BLDG
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 28, 1981
Last ReportedDec 17, 2025

Location & Contact

StateWisconsin
CityCALEDONIA
ZIP Code53108-9743
Address2720 SEVEN MILE ROAD
OrganizationNILES, SCOTT - PRESIDENT/CEO
Phone—

Population & Service

Population Served999
Service Connections1

Drinking Water Violations (56)

This water system has 56 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
Nov 10, 2025 — Groundwater Rule TT Yes No — — — Unaddressed — Ground Water Rule
Jan 1, 2023 — Lead and Copper Rule MR No No — TT — Resolved Jan 27, 2023 Lead and Copper Rule
Jan 1, 2023 — Lead and Copper Rule MR No No — TT — Resolved Jan 27, 2023 Lead and Copper Rule
Oct 1, 2015 Oct 31, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2015 Total Coliform Rule
Oct 1, 2015 Oct 31, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2015 Total Coliform Rule
Oct 1, 2015 Oct 31, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2015 Total Coliform Rule
Oct 1, 2015 Oct 31, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2015 Total Coliform Rule
Oct 1, 2015 Oct 31, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2015 Total Coliform Rule
Oct 1, 2013 Oct 31, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 10, 2013 Total Coliform Rule
Oct 1, 2013 Oct 31, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 10, 2013 Total Coliform Rule
Oct 1, 2013 Oct 31, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 10, 2013 Total Coliform Rule
Oct 1, 2013 Oct 31, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 10, 2013 Total Coliform Rule
Oct 1, 2013 Oct 31, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 10, 2013 Total Coliform Rule
Jun 1, 1996 Jun 30, 1996 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 1996 Total Coliform Rule
Jun 1, 1996 Jun 30, 1996 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 1996 Total Coliform Rule
Aug 1, 1995 Aug 31, 1995 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 1995 Total Coliform Rule
Jul 1, 1995 Dec 31, 1995 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 LASSO MR No Yes — — — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 LASSO MR No Yes — — — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Picloram MR No Yes — 0.5 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Aldicarb MR No Yes — — — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Aldicarb MR No Yes — — — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Chlordane MR No Yes — 0.002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Chlordane MR No Yes — 0.002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Carbofuran MR No Yes — 0.04 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Carbofuran MR No Yes — 0.04 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Atrazine MR No Yes — 0.003 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Atrazine MR No Yes — 0.003 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Dec 31, 1995 OXAMYL MR No Yes — 0.2 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 Aldicarb sulfoxide MR No Yes — — — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 Dalapon MR No Yes — 0.2 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 Dalapon MR No Yes — 0.2 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 Aldicarb MR No Yes — — — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 OXAMYL MR No Yes — 0.2 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 Picloram MR No Yes — 0.5 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 2,4-D MR No Yes — 0.07 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jan 31, 1995 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 1995 Total Coliform Rule
Jan 1, 1995 Jun 30, 1995 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 Atrazine MR No Yes — 0.003 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 Carbofuran MR No Yes — 0.04 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1995 Jun 30, 1995 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jun 30, 1995 Synthetic 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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