MANSFIELD, OH · Richland County
MADISON EST. WATER ASSOC Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 1, 1998. 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 Richland County, OH.
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 Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.
System facts
- System ID (PWSID)
- OH7006212
- System type
- Community Water System
- Population served
- 60
- Service connections
- 21
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Repeat Major (TCR)
—Coliform (TCR)
May 1, 1998 – May 31, 1998
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
May 1, 1998 – May 31, 1998
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1998 – May 31, 1998
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
April 1, 1998 – April 30, 1998
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
April 1, 1998 – April 30, 1998
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
March 1, 1998 – March 31, 1998
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
March 1, 1998 – March 31, 1998
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
February 1, 1998 – February 28, 1998
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
February 1, 1998 – February 28, 1998
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
January 1, 1998 – January 31, 1998
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
January 1, 1998 – January 31, 1998
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 1997 – October 31, 1997
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 1997 – September 30, 1997
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
September 1, 1997 – September 30, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1997 – August 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1997 – July 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1997 – February 28, 1997
ResolvedMonitoring, Regular
—2,4-D
January 1, 1997 – March 31, 1997
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 1997 – October 1, 1998
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Diquat
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Endothall
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Glyphosate
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—OXAMYL
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Picloram
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Carbofuran
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 1996 – December 31, 1996
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 1996 – October 31, 1996
ArchivedMonitoring, Regular
—Nitrate
July 1, 1996 – December 31, 1996
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1996 – May 31, 1996
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
February 1, 1996 – February 29, 1996
ArchivedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 1996 – October 1, 1998
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 1996 – January 31, 1996
ArchivedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
December 1, 1995 – December 31, 1995
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
December 1, 1995 – December 31, 1995
ArchivedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
December 1, 1995 – December 31, 1995
ArchivedMonitoring, Regular
—Nitrate
July 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Nitrate
July 1, 1994 – December 31, 1994
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
May 1, 1993 – May 31, 1993
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1992 – August 31, 1992
ArchivedMonitoring, Regular
—Endrin
January 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Toxaphene
January 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—2,4-D
January 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Arsenic
August 8, 1986 – August 7, 1989
ResolvedMonitoring, Regular
—Barium
August 8, 1986 – August 7, 1989
ResolvedMonitoring, Regular
—Cadmium
August 8, 1986 – August 7, 1989
ResolvedMonitoring, Regular
—Chromium
August 8, 1986 – August 7, 1989
ResolvedMonitoring, Regular
—Fluoride
August 8, 1986 – August 7, 1989
ResolvedMonitoring, Regular
—Mercury
August 8, 1986 – August 7, 1989
ResolvedMonitoring, Regular
—Nitrate
August 8, 1986 – August 7, 1989
ResolvedMonitoring, Regular
—Selenium
August 8, 1986 – August 7, 1989
Resolved
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 1, 1998 – May 31, 1998 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 1998 – May 31, 1998 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| May 1, 1998 – May 31, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 1998 – April 30, 1998 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 1998 – April 30, 1998 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| March 1, 1998 – March 31, 1998 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| March 1, 1998 – March 31, 1998 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 1998 – February 28, 1998 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| February 1, 1998 – February 28, 1998 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1998 – January 31, 1998 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 1998 – January 31, 1998 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| October 1, 1997 – October 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 1997 – September 30, 1997 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| September 1, 1997 – September 30, 1997 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| August 1, 1997 – August 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1997 – July 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 1997 – February 28, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 1997 – October 1, 1998 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| December 1, 1996 – December 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 1996 – October 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| July 1, 1996 – December 31, 1996 | Monitoring, Regular | Nitrate | — | Archived |
| May 1, 1996 – May 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| February 1, 1996 – February 29, 1996 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| January 1, 1996 – October 1, 1998 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Archived |
| January 1, 1996 – January 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| December 1, 1995 – December 31, 1995 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Archived |
| December 1, 1995 – December 31, 1995 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| December 1, 1995 – December 31, 1995 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Archived |
| July 1, 1995 – December 31, 1995 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 1994 – December 31, 1994 | Monitoring, Regular | Nitrate | — | Resolved |
| May 1, 1993 – May 31, 1993 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Archived |
| August 1, 1992 – August 31, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1991 – December 31, 1991 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 1991 – December 31, 1991 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1991 – December 31, 1991 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 1991 – December 31, 1991 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 1991 – December 31, 1991 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 1991 – December 31, 1991 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| August 8, 1986 – August 7, 1989 | Monitoring, Regular | Arsenic | — | Resolved |
| August 8, 1986 – August 7, 1989 | Monitoring, Regular | Barium | — | Resolved |
| August 8, 1986 – August 7, 1989 | Monitoring, Regular | Cadmium | — | Resolved |
| August 8, 1986 – August 7, 1989 | Monitoring, Regular | Chromium | — | Resolved |
| August 8, 1986 – August 7, 1989 | Monitoring, Regular | Fluoride | — | Resolved |
| August 8, 1986 – August 7, 1989 | Monitoring, Regular | Mercury | — | Resolved |
| August 8, 1986 – August 7, 1989 | Monitoring, Regular | Nitrate | — | Resolved |
| August 8, 1986 – August 7, 1989 | Monitoring, Regular | Selenium | — | Resolved |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- May 3, 1990State Public Notification received8 linked violations
- March 12, 1990State Compliance achieved17 linked violations
- May 21, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- December 28, 1983State Violation/Reminder Notice1 linked violation
- May 19, 1983State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 18, 1983State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
440-564-2279
MANSFIELD, OH 44905