Drinking Water Compliance OS

MCHENRY, IL · Kane County

PRAIRIE PATH WATER COMPANY-LAKE MARIAN Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

System facts

System ID (PWSID)
IL0895200
System type
Community Water System
Population served
1,022
Service connections
292
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • OCCT/SOWT Study/Recommendation

    Health-based

    Lead and Copper Rule

    April 1, 2014 – May 1, 2014

    Resolved
  • Water Quality Parameter M/R

    Lead and Copper Rule

    July 1, 2013 – December 18, 2013

    Resolved
  • Initial, Follow-up, or Routine Source Water M/R

    Lead and Copper Rule

    July 1, 2013 – December 18, 2013

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Aldicarb

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 1996 – March 31, 1996

    Resolved
  • Monitoring, Regular

    Dinoseb

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Endrin

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Dalapon

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Diquat

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Endothall

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    OXAMYL

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Simazine

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Picloram

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Toxaphene

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Carbofuran

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Atrazine

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    LASSO

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    2,4-D

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Chlordane

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    December 1, 1994 – December 31, 1994

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    November 1, 1994 – November 30, 1994

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    October 1, 1994 – October 31, 1994

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 1994 – September 30, 1994

    Archived
  • Monitoring, Regular

    o-Dichlorobenzene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Toluene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Styrene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    July 1, 1994 – June 30, 1995

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    July 1, 1994 – July 31, 1994

    Archived
  • Monitoring, Regular

    Xylenes, Total

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 1994 – June 30, 1995

    Resolved
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    June 1, 1994 – June 30, 1994

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    May 1, 1994 – May 31, 1994

    Archived
  • Monitoring, Regular

    Nitrate

    January 1, 1994 – December 31, 1994

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    October 1, 1993 – December 31, 1994

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    September 1, 1991 – September 30, 1991

    Archived
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    July 1, 1991 – July 31, 1991

    Archived
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    July 1, 1991 – July 31, 1991

    Archived
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    June 30, 1977 – June 29, 1981

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

MILLER, MICHAEL A.

224-501-5507

MCHENRY, IL 60050