Public water system record
Gilman Water Supply
Serves Gilman, Marshall County, IA · 582 people served
Federal records show no health-based violations and no monitoring or reporting issues for Gilman Water Supply in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Gilman Water Supply buys its water from IA Regional Utilities Assoc (Waverly).
- Most recent formal enforcement: signed compliance agreement by Iowa, September 1986.
- Record on file since 1983, with 7 health-based violations before October 19, 2016.
- Lead pipe inventory: 172 lead and 0 unknown out of 172 service lines.
Check whether Gilman Water Supply serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Full record since 1983
EPA's records for Gilman Water Supply go back to 1983. Before October 19, 2016 they list 7 health-based violations (2 resolved, 5 archived by EPA without a recorded fix) and 1 monitoring or reporting violation.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 6 | 0 |
| 1990s | 1 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began May 1999, Resolved.
Show all 7 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
May 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1985 | Archived |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1985 | Archived |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1984 | Archived |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1984 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1983 | Archived |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jan 11, 1983 | Archived |
Enforcement actions
Iowa regulators took 1 formal enforcement action against Gilman Water Supply in 1986. The most recent was a signed compliance agreement in September 1986.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Sep 30, 1986 | Iowa | Signed compliance agreement | 2 violations (2 health-based): Nitrate |
Where the water comes from
Gilman Water Supply buys its water from IA Regional Utilities Assoc (Waverly). It lists no wells or intakes of its own.
Buys water from
- IA Regional Utilities Assoc (Waverly) Newton, IA
Annual water quality report
Gilman Water Supply must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Iowa.
Certified drinking water labs by state EPA guidance for private wells