Tapcensus

All water systems in Michigan

30 systems

SystemServesStatusRules violated, 3 yrUnresolved
Ionia Educational Center
Ionia County 		1,500 0 0
McDonald's Ionia #4427
Ionia · Ionia County 		1,500 0 0
K-Mart Express
Ionia · Ionia County 		900 0 0
Wendy's Restaurant
Ionia · County 		900 0 0
Danny Boy Drive in Movie Theater Inc.
Ionia · Ionia County 		617 0 0
Green Acres of Ionia
Ionia County 		150 0 0
Ionia County Bld & Grs-Mspp
Ionia · Ionia County 		103 0 0
Ionia Rec Area Modern C.g.
Ionia · Ionia County 		100 0 0
Ionia Church of the Nazarene
Ionia · Ionia County 		60 0 0
Ionia County Road Commission
Ionia County 		58 0 0
Ionia Drive in Snack Counter
Ionia County 		50 0 0
Mdot Bellamy Creek, P517
Ionia · Ionia County 		50 0 0
Ionia CO Interm Sch Dist-Admin
Ionia County 		44 0 0
Herbruck's Poultry Ranch (hennery)
Ionia · County 		40 0 0
Ionia Public Schools Bus Gar.
Ionia County 		40 0 0
Ionia Rec Area-Organization C.g.
Ionia · Ionia County 		40 0 0
Ionia Camp
Ionia County 		36 0 0
Berlin Township #3 / Coon School
Ionia · Ionia County 		35 0 0
Ionia County Airport
Ionia County 		30 0 0
Dnr Ionia Rec Area
Ionia County 		25 0 0
Dnr-Ionia ST Rec Area-Beachwood Picnic
Ionia · Ionia County 		25 0 0
Dnr-Ionia ST Rec Area-Pt Picnic Handpump
Ionia County 		25 0 0
Greenstone Farm Credit Service
Ionia · Ionia County 		25 0 0
Ionia Rec Area-Equestrian Cg-Hp
Ionia County 		25 0 0
Ionia Rec Area-Field Trial Sta
Ionia County 		25 0 0
Ionia Rec Area-Main Office
Ionia County 		25 0 0
Ionia Rec Area-North Beach
Ionia · Ionia County 		25 0 0
Ionia Rec Area-Organization CG
Ionia County 		25 0 0
Mdot R-17 Ionia Rdsd. Pk.
Ionia County 		25 0 0
Subway of Ionia
Ionia County 		25 0 0
About this data

Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Michigan records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.