LONDON, OH · Logan County
WHISPERING VALLEY MHP 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 Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.
System facts
- System ID (PWSID)
- OH4600312
- System type
- Community Water System
- Population served
- 70
- Service connections
- 33
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Arsenic
July 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Fluoride
July 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Selenium
July 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Mercury
July 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Antimony, Total
July 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Barium
July 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Cadmium
July 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Nickel
July 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Beryllium, Total
July 1, 2003 – December 31, 2003
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 2003 – March 31, 2003
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—Xylenes, Total
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—1,2-Dichloropropane
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—CHLOROBENZENE
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—Benzene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—DICHLOROMETHANE
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—Vinyl chloride
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—1,2-Dichloroethane
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—Ethylbenzene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—Toluene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—Styrene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—o-Dichlorobenzene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—p-Dichlorobenzene
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
July 1, 2000 – August 21, 2000
ResolvedMonitoring, Regular
—Nitrate
July 1, 1996 – December 31, 1996
ResolvedMonitoring, Regular
—LASSO
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Atrazine
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Simazine
January 1, 1996 – March 31, 1996
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 1996 – September 12, 1997
ResolvedMonitoring, Regular
—Atrazine
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—LASSO
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Heptachlor
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—2,4-D
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Dinoseb
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Aldicarb sulfoxide
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Carbofuran
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Aldicarb
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Dalapon
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Diquat
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Endothall
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Glyphosate
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—OXAMYL
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Simazine
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Picloram
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Endrin
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Toxaphene
January 1, 1994 – February 21, 1994
ResolvedMonitoring, Regular
—Nitrate
July 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—Nitrite
July 1, 1993 – December 31, 1993
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1992 – May 31, 1992
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 1991 – December 31, 1991
ArchivedMonitoring, Regular
—2,4-D
January 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Endrin
January 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 1991 – December 31, 1991
ResolvedMonitoring, Regular
—Toxaphene
January 1, 1991 – December 31, 1991
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 |
|---|---|---|---|---|
| July 1, 2003 – December 31, 2003 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2003 – December 31, 2003 | Monitoring, Regular | Fluoride | — | Resolved |
| July 1, 2003 – December 31, 2003 | Monitoring, Regular | Selenium | — | Resolved |
| July 1, 2003 – December 31, 2003 | Monitoring, Regular | Mercury | — | Resolved |
| July 1, 2003 – December 31, 2003 | Monitoring, Regular | Antimony, Total | — | Resolved |
| July 1, 2003 – December 31, 2003 | Monitoring, Regular | Barium | — | Resolved |
| July 1, 2003 – December 31, 2003 | Monitoring, Regular | Cadmium | — | Resolved |
| July 1, 2003 – December 31, 2003 | Monitoring, Regular | Nickel | — | Resolved |
| July 1, 2003 – December 31, 2003 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| March 1, 2003 – March 31, 2003 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | Styrene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| July 1, 2000 – August 21, 2000 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| July 1, 1996 – December 31, 1996 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 1996 – September 12, 1997 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Aldicarb sulfoxide | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Aldicarb | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 1994 – February 21, 1994 | Monitoring, Regular | Toxaphene | — | Resolved |
| July 1, 1993 – December 31, 1993 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 1993 – December 31, 1993 | Monitoring, Regular | Nitrite | — | Resolved |
| May 1, 1992 – May 31, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1991 – December 31, 1991 | Monitoring, Regular | Methoxychlor | — | Archived |
| January 1, 1991 – December 31, 1991 | Monitoring, Regular | 2,4-D | — | Resolved |
| 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 | 2,4,5-TP | — | Resolved |
| January 1, 1991 – December 31, 1991 | Monitoring, Regular | Toxaphene | — | Resolved |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- April 19, 2007State Compliance achieved7 linked violations
- April 7, 2004State Public Notification received18 linked violations
- June 22, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- December 7, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- July 18, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- January 19, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- December 16, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- March 6, 1981State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Contact
WILLIAMSON, CHARLES
519-281-1710
LONDON, ON N6L 1E7