IOWA CITY, IA · Johnson County
TERRACE PARK MOBILE HOME COURT Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 9, 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 Johnson County, IA.
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 Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.
System facts
- System ID (PWSID)
- IA5200649
- System type
- Community Water System
- Population served
- 45
- Service connections
- 27
- Ownership
- privately owned
- Water source
- groundwater (wells)
TERRACE PARK MOBILE HOME COURT is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, formerly serving 45 people from groundwater.
EPA's federal records list this system as inactive in 1998; the record below is historical.
As of August 1, 2026, its federal record holds 7 entries between 1980 and 1992, all of which EPA lists as closed. Nothing has been added since 1992.
Of the 7, 6 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, the Radionuclides and Revised Rad Rule, and the Total Coliform Rules.
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 1992 – August 31, 1992
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 1990 – April 16, 1991
ResolvedMonitoring, Regular
—Selenium
April 1, 1988 – March 31, 1991
ResolvedMonitoring, Regular
—Mercury
April 1, 1988 – March 31, 1991
ResolvedMonitoring, Regular
—Arsenic
April 1, 1988 – March 31, 1991
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
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 |
|---|---|---|---|---|
| August 1, 1992 – August 31, 1992 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| October 1, 1990 – April 16, 1991 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Selenium | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Mercury | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Arsenic | — | Resolved |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- July 10, 1995State Compliance achieved1 linked violation
- September 15, 1992State Public Notification received1 linked violation
- September 3, 1992State Public Notification requested1 linked violation
- September 3, 1992State Formal Notice of Violation issued1 linked violation
- September 3, 1992State Public Notification requested1 linked violation
- September 3, 1992State Formal Notice of Violation issued1 linked violation
- April 16, 1991State Compliance achieved4 linked violations
- April 16, 1991State Compliance achieved1 linked violation
- April 16, 1991State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- April 16, 1991State Compliance achieved1 linked violation
- October 15, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 4, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
Phone not on record
IOWA CITY, IA 52244