BLUE GRASS, IA · Scott County

TIMBER VALLEY ESTATES (1ST & 2ND ADD) 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 Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.

System facts

System ID (PWSID): IA8215384
System type: Community Water System
Population served: 132
Service connections: 53
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2015 – June 9, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – February 26, 2007
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2003 – December 31, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2002 – April 30, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1995 – August 31, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
Styrene
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
LASSO
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
2,4-D
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
Dalapon
July 1, 1995 – June 30, 2000
Resolved
Monitoring, Regular
—
Arsenic
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Barium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Cadmium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Chromium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Nitrate
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Selenium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
September 30, 1980 – September 29, 1983
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
July 1, 2015 – June 9, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2006 – February 26, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2003 – December 31, 2005	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2002 – April 30, 2002	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 1995 – August 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	Styrene	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	Xylenes, Total	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	LASSO	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	2,4-D	—	Resolved
July 1, 1995 – June 30, 2000	Monitoring, Regular	Dalapon	—	Resolved
September 30, 1980 – September 29, 1983	Monitoring, Regular	Arsenic	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Barium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Cadmium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Chromium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Nitrate	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Selenium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived

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

Enforcement actions

August 22, 2025State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
June 9, 2016State Compliance achieved2 linked violations
September 10, 2015State Formal Notice of Violation issued2 linked violations
September 10, 2015State Public Notification requested1 linked violation
August 2, 2013State Public Notification received2 linked violations
October 24, 2007State Formal Notice of Violation issued4 linked violations
February 26, 2007State Compliance achieved2 linked violations
January 31, 2007State Public Notification requested3 linked violations
January 31, 2007State Formal Notice of Violation issued2 linked violations
February 21, 2006State Public Notification requested4 linked violations
January 26, 2006State Compliance achieved2 linked violations
May 20, 2002State Public Notification received4 linked violations
April 30, 2002State Violation/Reminder Notice5 linked violations
August 31, 2000State Compliance achieved4 linked violations
August 31, 2000State Compliance achieved3 linked violations
August 31, 2000State Compliance achieved7 linked violations
August 31, 2000State Compliance achieved1 linked violation
August 31, 2000State Compliance achieved3 linked violations
August 31, 2000State Compliance achieved6 linked violations
August 31, 2000State Compliance achieved4 linked violations
August 31, 2000State Compliance achieved3 linked violations
August 31, 2000State Compliance achieved4 linked violations
August 22, 2000State Formal Notice of Violation issued3 linked violations
August 22, 2000State Public Notification requested3 linked violations
August 22, 2000State Public Notification requested5 linked violations
August 22, 2000State Public Notification requested6 linked violations
August 22, 2000State Public Notification requested2 linked violations
August 22, 2000State Public Notification requested3 linked violations
August 22, 2000State Public Notification requested3 linked violations
August 22, 2000State Public Notification requested4 linked violations
August 22, 2000State Public Notification requested3 linked violations
August 22, 2000State Public Notification requested4 linked violations
August 22, 2000State Public Notification requested3 linked violations
August 22, 2000State Public Notification requested3 linked violations
August 22, 2000State Public Notification requested3 linked violations
August 22, 2000State Formal Notice of Violation issued2 linked violations
August 22, 2000State Formal Notice of Violation issued1 linked violation
August 22, 2000State Formal Notice of Violation issued3 linked violations
August 22, 2000State Formal Notice of Violation issued3 linked violations
August 22, 2000State Formal Notice of Violation issued2 linked violations
August 22, 2000State Formal Notice of Violation issued5 linked violations
August 22, 2000State Formal Notice of Violation issued4 linked violations
August 22, 2000State Formal Notice of Violation issued3 linked violations
March 23, 1998State Formal Notice of Violation issued3 linked violations
March 23, 1998State Public Notification requested2 linked violations
March 16, 1998State Compliance achieved3 linked violations
March 9, 1998State Formal Notice of Violation issued3 linked violations
August 19, 1996State Formal Notice of Violation issued2 linked violations
August 19, 1996State Public Notification requested2 linked violations

Contact

TIMBER VALLEY ESTATES 1 & 2

563-381-3619

BLUE GRASS, IA 52726