SPRINGFIELD, OH · Sandusky County

CALTALPA GROVE MHP Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of August 1, 1996. 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 Sandusky 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): OH7201412
System type: Community Water System
Population served: 32
Service connections: 16
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Simazine
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
Atrazine
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
LASSO
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1996 – March 31, 1996
Resolved
Monitoring, Regular
—
LASSO
January 1, 1996 – March 31, 1996
Resolved
Monitoring, Regular
—
Atrazine
January 1, 1996 – March 31, 1996
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
October 1, 1995 – October 31, 1995
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
October 1, 1995 – October 31, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Vinyl chloride
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Benzene
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1995 – July 31, 1995
Resolved
Monitoring, Regular
—
Nitrate
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Styrene
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Chlordane
January 1, 1995 – March 31, 1995
Archived
Monitoring, Regular
—
Heptachlor
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Endrin
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Dalapon
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Diquat
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Endothall
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Simazine
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Picloram
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Atrazine
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
LASSO
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
2,4-D
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1994 – November 30, 1994
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 1994 – September 30, 1994
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
August 1, 1994 – August 31, 1994
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
August 1, 1994 – August 31, 1994
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – August 1, 1996
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1994 – March 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1994 – January 31, 1994
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1994 – August 1, 1996
Archived
Monitoring, Regular
—
Nitrite
July 1, 1993 – December 31, 1993
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1993 – August 1, 1996
Archived
Monitoring, Regular
—
Nitrate
July 1, 1993 – December 31, 1993
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
July 1, 1993 – July 31, 1993
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
July 1, 1993 – July 31, 1993
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1993 – February 28, 1993
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 1992 – May 31, 1992
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1992 – February 29, 1992
Archived
Monitoring, Regular
—
Toxaphene
January 1, 1992 – December 31, 1992
Archived
Monitoring, Regular
—
Methoxychlor
January 1, 1992 – December 31, 1992
Archived
Monitoring, Regular
—
BHC-GAMMA
January 1, 1992 – December 31, 1992
Archived
Monitoring, Regular
—
Endrin
January 1, 1992 – December 31, 1992
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 1992 – December 31, 1992
Archived
Monitoring, Regular
—
2,4-D
January 1, 1992 – December 31, 1992
Archived

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
April 1, 1996 – June 30, 1996	Monitoring, Regular	Simazine	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	Atrazine	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	LASSO	—	Resolved
March 1, 1996 – March 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1996 – March 31, 1996	Monitoring, Regular	LASSO	—	Resolved
January 1, 1996 – March 31, 1996	Monitoring, Regular	Atrazine	—	Resolved
October 1, 1995 – October 31, 1995	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 1995 – October 31, 1995	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	Vinyl chloride	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	Benzene	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
July 1, 1995 – July 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	Styrene	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 1995 – December 31, 1995	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Chlordane	—	Archived
January 1, 1995 – March 31, 1995	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Endrin	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Dalapon	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Diquat	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Endothall	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Simazine	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Picloram	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Atrazine	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	LASSO	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	2,4-D	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	2,4,5-TP	—	Resolved
November 1, 1994 – November 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 1994 – September 30, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 1994 – August 31, 1994	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
August 1, 1994 – August 31, 1994	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1994 – August 1, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
July 1, 1994 – July 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
March 1, 1994 – March 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1994 – January 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1994 – August 1, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
July 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrite	—	Archived
July 1, 1993 – August 1, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
July 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Archived
July 1, 1993 – July 31, 1993	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1993 – July 31, 1993	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
February 1, 1993 – February 28, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
May 1, 1992 – May 31, 1992	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
February 1, 1992 – February 29, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1992 – December 31, 1992	Monitoring, Regular	Toxaphene	—	Archived
January 1, 1992 – December 31, 1992	Monitoring, Regular	Methoxychlor	—	Archived
January 1, 1992 – December 31, 1992	Monitoring, Regular	BHC-GAMMA	—	Archived
January 1, 1992 – December 31, 1992	Monitoring, Regular	Endrin	—	Archived
January 1, 1992 – December 31, 1992	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 1992 – December 31, 1992	Monitoring, Regular	2,4-D	—	Archived

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

Enforcement actions

February 22, 1990State Public Notification received1 linked violation
December 16, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
May 26, 1987State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
October 16, 1985State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

Not on record

937-322-3156

SPRINGFIELD, OH 45501