RAYMOND, IA · Black Hawk County
WATERLOO MHP LLC Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of June 25, 2025. 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 Black Hawk 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)
- IA0790601
- System type
- Community Water System
- Population served
- 92
- Service connections
- 54
- Ownership
- privately owned
- Water source
- groundwater (wells)
WATERLOO MHP LLC is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, formerly serving 92 people from groundwater.
EPA's federal records list this system as inactive in 2025; the record below is historical.
As of August 1, 2026, its federal record holds 2 entries between 1983 and 1999, all of which EPA lists as closed. Nothing has been added since 1999.
None of the 2 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Consumer Confidence Rule and inorganic chemicals.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
October 19, 1999 – November 16, 1999
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedNitrate
October 1, 1983 – September 30, 1984
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 |
|---|---|---|---|---|
| October 19, 1999 – November 16, 1999 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 1983 – September 30, 1984 | Maximum Contaminant Level Violation, Single Sample | Nitrate | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- November 16, 1999State Compliance achieved1 linked violation
- January 1, 1994State Compliance achieved3 linked violations
- June 7, 1993State Formal Notice of Violation issued4 linked violations
Last known contact on file (system is inactive)
WATERLOO MHP
319-215-7765
RAYMOND, IA 50667