IOWA VALLEY ESTATES
PWSID: IA4800634 · Marengo, IA · Serves 46 people
According to EPA Safe Drinking Water Information System (SDWIS), IOWA VALLEY ESTATES (PWSID IA4800634) in Marengo, IA is listed as a CWS water system covering about 46 people. The same extract lists 35 health-based violation records spanning 2022-2023. Those 35 health-based rows for IOWA VALLEY ESTATES cover contaminants such as Nitrate; they remain historical EPA registry entries, not a current compliance or drinkability score.
IOWA VALLEY ESTATES has 35 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Nitrate. Recorded violations span 2022–2023. Day-to-day primacy enforcement for this system runs through the Iowa drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Iowa state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- IA4800634
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Marengo, IA
- Population Served
- 46
- Health Violations
- Yes (35)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Nitrate | 35 | 35 |
Violation History (35)
| Contaminant | Health | Date |
|---|---|---|
| Nitrate | Yes | Oct 1, 2023 |
| Nitrate | Yes | Oct 1, 2023 |
| Nitrate | Yes | Oct 1, 2023 |
| Nitrate | Yes | Sep 1, 2023 |
| Nitrate | Yes | Sep 1, 2023 |
| Nitrate | Yes | Sep 1, 2023 |
| Nitrate | Yes | Sep 1, 2023 |
| Nitrate | Yes | Aug 1, 2023 |
| Nitrate | Yes | Aug 1, 2023 |
| Nitrate | Yes | Aug 1, 2023 |
| Nitrate | Yes | Aug 1, 2023 |
| Nitrate | Yes | Jul 1, 2023 |
| Nitrate | Yes | Jul 1, 2023 |
| Nitrate | Yes | Jul 1, 2023 |
| Nitrate | Yes | Jul 1, 2023 |
| Nitrate | Yes | Jun 1, 2023 |
| Nitrate | Yes | Jun 1, 2023 |
| Nitrate | Yes | Jun 1, 2023 |
| Nitrate | Yes | Jun 1, 2023 |
| Nitrate | Yes | May 1, 2023 |
| Nitrate | Yes | May 1, 2023 |
| Nitrate | Yes | May 1, 2023 |
| Nitrate | Yes | May 1, 2023 |
| Nitrate | Yes | Apr 1, 2023 |
| Nitrate | Yes | Apr 1, 2023 |
| Nitrate | Yes | Apr 1, 2023 |
| Nitrate | Yes | Apr 1, 2023 |
| Nitrate | Yes | Mar 1, 2023 |
| Nitrate | Yes | Mar 1, 2023 |
| Nitrate | Yes | Mar 1, 2023 |
| Nitrate | Yes | Mar 1, 2023 |
| Nitrate | Yes | Apr 1, 2022 |
| Nitrate | Yes | Apr 1, 2022 |
| Nitrate | Yes | Apr 1, 2022 |
| Nitrate | Yes | Apr 1, 2022 |
Frequently Asked Questions
What does EPA SDWIS list for IOWA VALLEY ESTATES?
How many people does IOWA VALLEY ESTATES serve?
What violations does IOWA VALLEY ESTATES have?
What contaminants have been found in IOWA VALLEY ESTATES water?
Compare beyond Iowa
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest IOWA VALLEY ESTATES on cumulative violation count (35) and EPA-reported population served (46). Violation-count peers include Hopi High School - BIA, QUINHAGAK WATER SYSTEM, DEER WATER ASSOCIATION.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
IOWA VALLEY ESTATES (IA4800634) is drawn from EPA SDWIS. Nearby county systems in this extract include WILLIAMSBURG PUBLIC WATER SUPPLY; MARENGO WATER SUPPLY; AMANA SOCIETY WATER SYSTEM NORTH; NORTH ENGLISH WATER DEPARTMENT. Health-based rows (35 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.