Public Water Partners

PORT CLINTON, OH · Ottawa County

HARBOR ISLAND ASSOCIATIO Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of June 1, 1999. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Ottawa County, OH.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.

System facts

System ID (PWSID)
OH6201511
System type
Community Water System
Population served
26
Service connections
13
Ownership
privately owned
Water source
surface water (rivers, lakes, or reservoirs)

HARBOR ISLAND ASSOCIATIO is one of 1,399 community water systems in Ohio in the 500 or fewer people size category, formerly serving 26 people from surface water.

EPA's federal records list this system as inactive in 1999; the record below is historical.

As of August 1, 2026, its federal record holds 97 entries between 1993 and 1998, all of which EPA lists as closed. Nothing has been added since 1998.

Of the 97, 46 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Surface Water Treatment Rules.

Violation history

  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 1998 – September 30, 1998

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 1998 – September 30, 1998

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 1998 – August 31, 1998

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 1998 – July 31, 1998

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1998 – July 31, 1998

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 1998 – June 30, 1998

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 1998 – May 31, 1998

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 1998 – April 30, 1998

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 1998 – April 30, 1998

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 1998 – March 31, 1998

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 1998 – February 28, 1998

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 1998 – February 28, 1998

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 1998 – January 31, 1998

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    December 1, 1997 – December 31, 1997

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 1997 – November 30, 1997

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 1997 – October 31, 1997

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 1997 – October 31, 1997

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 1997 – August 31, 1997

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    May 1, 1997 – May 31, 1997

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 1997 – May 31, 1997

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 1997 – April 30, 1997

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 1997 – April 30, 1997

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 1997 – March 31, 1997

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 1997 – February 28, 1997

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 1997 – January 31, 1997

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 1996 – November 30, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 1996 – October 31, 1996

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 1996 – October 31, 1996

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 1996 – September 30, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 1996 – September 30, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 1996 – August 31, 1996

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 1996 – August 31, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 1996 – July 31, 1996

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1996 – July 31, 1996

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 1996 – June 30, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 1996 – June 30, 1996

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    May 1, 1996 – May 31, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 1996 – May 31, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 1996 – April 30, 1996

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 1996 – April 30, 1996

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 1996 – March 31, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 1996 – March 31, 1996

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 1996 – February 29, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 1996 – February 29, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 1996 – January 31, 1996

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 1996 – January 31, 1996

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 1995 – December 31, 1995

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    December 1, 1995 – December 31, 1995

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 1995 – November 30, 1995

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 1995 – October 31, 1995

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 1995 – September 30, 1995

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 1995 – September 30, 1995

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 1995 – August 31, 1995

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 1995 – August 31, 1995

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 1995 – July 31, 1995

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1995 – July 31, 1995

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 1995 – June 30, 1995

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 1995 – June 30, 1995

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    May 1, 1995 – May 31, 1995

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 1995 – May 31, 1995

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 1995 – April 30, 1995

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 1995 – April 30, 1995

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 1995 – February 28, 1995

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 1995 – January 31, 1995

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 1995 – January 31, 1995

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    December 1, 1994 – December 31, 1994

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 1994 – December 31, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 1994 – November 30, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 1994 – October 31, 1994

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 1994 – October 31, 1994

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 1994 – September 30, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 1994 – September 30, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 1994 – August 31, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1994 – July 31, 1994

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 1994 – July 31, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 1994 – June 30, 1994

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 1994 – June 30, 1994

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 1994 – May 31, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    May 1, 1994 – May 31, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 1994 – April 30, 1994

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 1994 – April 30, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 1994 – March 31, 1994

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 1994 – March 31, 1994

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 1994 – February 28, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    February 1, 1994 – February 28, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 1994 – January 31, 1994

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 1994 – January 31, 1994

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    December 1, 1993 – December 31, 1993

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 1993 – December 31, 1993

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 1993 – November 30, 1993

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 1993 – November 30, 1993

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 1993 – October 31, 1993

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 1993 – October 31, 1993

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 1993 – September 30, 1993

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 1993 – September 30, 1993

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 1993 – August 31, 1993

    Archived
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1993 – July 31, 1993

    Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Last known contact on file (system is inactive)

Not on record

440-564-2279

PORT CLINTON, OH 43452