LOCKBOURNE, OH · Pickaway County
TWIN PINES MHP Water System
Consumer Confidence Report status
TWIN PINES MHP must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for TWIN PINES MHP.
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)
- OH6501312
- System type
- Community Water System
- Population served
- 69
- Service connections
- 28
- Ownership
- privately owned
- Water source
- groundwater (wells)
TWIN PINES MHP is one of 1,399 community water systems in Ohio in the 500 or fewer people size category, serving 69 people from groundwater.
As of August 1, 2026, its federal record holds 47 entries between 1986 and 2009, all of which EPA lists as closed. Nothing has been added since 2009.
All 47 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 inorganic chemicals, synthetic organic chemicals, and the Total Coliform Rules.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—Barium
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—Mercury
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—Nickel
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—Arsenic
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – June 10, 2004
ResolvedMonitoring, Regular
—Fluoride
January 1, 2004 – June 10, 2004
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 1997 – October 28, 1998
ResolvedMonitoring, Regular
—Atrazine
January 1, 1996 – March 29, 1996
ResolvedMonitoring, Regular
—Simazine
January 1, 1996 – March 29, 1996
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 1996 – March 29, 1996
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 1996 – October 28, 1998
ResolvedMonitoring, Regular
—LASSO
January 1, 1996 – March 29, 1996
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Nitrate
July 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Asbestos
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Selenium
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Nickel
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Mercury
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Fluoride
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—CYANIDE
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Chromium
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Cadmium
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Barium
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Arsenic
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Nitrate
July 1, 1994 – December 31, 1994
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1993 – November 30, 1993
ResolvedMonitoring, Regular
—Fluoride
September 23, 1986 – September 22, 1989
ResolvedMonitoring, Regular
—Arsenic
September 23, 1986 – September 22, 1989
ResolvedMonitoring, Regular
—Barium
September 23, 1986 – September 22, 1989
ResolvedMonitoring, Regular
—Cadmium
September 23, 1986 – September 22, 1989
ResolvedMonitoring, Regular
—Chromium
September 23, 1986 – September 22, 1989
ResolvedMonitoring, Regular
—Mercury
September 23, 1986 – September 22, 1989
ResolvedMonitoring, Regular
—Nitrate
September 23, 1986 – September 22, 1989
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 2009 – September 30, 2009 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – June 10, 2004 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 1997 – October 28, 1998 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 1996 – March 29, 1996 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 1996 – March 29, 1996 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 1996 – March 29, 1996 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 1996 – October 28, 1998 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 1996 – March 29, 1996 | Monitoring, Regular | LASSO | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| September 1, 1995 – September 30, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| July 1, 1995 – December 31, 1995 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Asbestos | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 1994 – December 31, 1994 | Monitoring, Regular | Nitrate | — | Resolved |
| November 1, 1993 – November 30, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| September 23, 1986 – September 22, 1989 | Monitoring, Regular | Fluoride | — | Resolved |
| September 23, 1986 – September 22, 1989 | Monitoring, Regular | Arsenic | — | Resolved |
| September 23, 1986 – September 22, 1989 | Monitoring, Regular | Barium | — | Resolved |
| September 23, 1986 – September 22, 1989 | Monitoring, Regular | Cadmium | — | Resolved |
| September 23, 1986 – September 22, 1989 | Monitoring, Regular | Chromium | — | Resolved |
| September 23, 1986 – September 22, 1989 | Monitoring, Regular | Mercury | — | Resolved |
| September 23, 1986 – September 22, 1989 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- December 9, 2009State Public Notification received4 linked violations
- October 28, 2009State Public Notification requested4 linked violations
- January 12, 1990State Formal Notice of Violation issued9 linked violations
- March 16, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- November 25, 1980State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Common questions
Is TWIN PINES MHP required to publish a Consumer Confidence Report?
- Yes. TWIN PINES MHP is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is TWIN PINES MHP’s next Consumer Confidence Report due?
- TWIN PINES MHP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does TWIN PINES MHP have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for TWIN PINES MHP.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
KERBER, NENA
614-332-8536
LOCKBOURNE, OH 43137