Non-Transient Non-Community · PWSID MI2041525

Michigan Community Services - Wolcott

Serves 70 peopleGroundwaterOwner: PrivateDavison, MichiganServes a school or daycare
Nothing open right now.

On record since 1994: 25 violations. 9 over the limit · 16 missed or late tests. Most recent began 2020-01-01.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

9Over the limit
0Treatment lapse
16Missed or late test
0Notice or report

More violations on record than 96% of active water systems in Michigan. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

1994 · Missed or late test: 11995 · Missed or late test: 21995 · Missed or late test: 219951996 · Missed or late test: 1200020052008 · Over the limit: 120102011 · Missed or late test: 92011 · Missed or late test: 92011 · Missed or late test: 92011 · Missed or late test: 92011 · Missed or late test: 92011 · Missed or late test: 92011 · Missed or late test: 92011 · Missed or late test: 92011 · Missed or late test: 92015 · Over the limit: 120152016 · Over the limit: 22016 · Over the limit: 22016 · Missed or late test: 12017 · Over the limit: 12018 · Over the limit: 22018 · Over the limit: 22019 · Over the limit: 22019 · Over the limit: 22019 · Missed or late test: 12020 · Missed or late test: 120202025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
36% over the limit · 964% missed or late test · 16

Across Michigan, 91% of violations are missed or late tests and 3% are water over a limit.

Every violation on record

  1. 2020-01-01NitrateMonitoring, RegularBack in compliance
  2. 2019-10-01ArsenicMCL, Averagemeasured 0.0225 MG/LBack in compliance
  3. 2019-07-01ArsenicMCL, Averagemeasured 0.0262 MG/LBack in compliance
  4. 2019-04-01ArsenicMonitoring, RegularBack in compliance
  5. 2018-07-01ArsenicMCL, Averagemeasured 0.0260 MG/LBack in compliance
  6. 2018-04-01ArsenicMCL, Averagemeasured 0.0223 MG/LBack in compliance
  7. 2017-07-01ArsenicMCL, Averagemeasured 0.0210 MG/LBack in compliance
  8. 2016-07-01ArsenicMCL, Averagemeasured 0.0150 MG/LBack in compliance
  9. 2016-01-01NitrateMonitoring, RegularBack in compliance
  10. 2016-01-01ArsenicMCL, Averagemeasured 0.0205 MG/LBack in compliance
  11. 2015-07-01ArsenicMCL, Averagemeasured 0.0210 MG/LBack in compliance
  12. 2011-01-01SeleniumMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2011-01-01Thallium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  14. 2011-01-01Beryllium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  15. 2011-01-01Antimony, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  16. 2011-01-01NickelMonitoring, RegularPeriod ended · no return to compliance on file
  17. 2011-01-01MercuryMonitoring, RegularPeriod ended · no return to compliance on file
  18. 2011-01-01ChromiumMonitoring, RegularPeriod ended · no return to compliance on file
  19. 2011-01-01CadmiumMonitoring, RegularPeriod ended · no return to compliance on file
  20. 2011-01-01BariumMonitoring, RegularPeriod ended · no return to compliance on file
  21. 2008-01-01ArsenicMCL, Averagemeasured 0.0305 MG/LBack in compliance
  22. 1996-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
  23. 1995-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
  24. 1995-01-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
  25. 1994-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance

System details

Population served70
Service connections1
Water sourceGroundwater
System typeNon-Transient Non-Community
OwnerPrivate
StatusActive
CityDavison
EPA ZIP on file48423

Areas served

  • Genesee County

Reading this record

Michigan Community Services - Wolcott is a non-transient non-community that draws from groundwater and serves about 70 people in Davison, Michigan. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.