Public water system record
Earlville Muni Water Supply
Serves Earlville, Delaware County, IA · 724 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Earlville Muni 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
- 1
Key facts
- Earlville Muni Water Supply draws water from 1 well.
- Most recent formal enforcement: signed compliance agreement by Iowa, June 1999.
- Record on file since 1988, with 15 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 714 service lines.
Check whether Earlville Muni 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.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Revised Total Coliform Rule
Monitoring violation
|
Oct 1, 2016 | Resolved |
Full record since 1988
EPA's records for Earlville Muni Water Supply go back to 1988. Before October 19, 2016 they list 15 health-based violations (14 resolved, 1 archived by EPA without a recorded fix) and 15 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 6 |
| 1990s | 14 | 6 |
| 2000s | 1 | 1 |
| 2010 to October 18, 2016 | 0 | 2 |
Most recent health-based violation before October 19, 2016: Nitrate (acute), began September 2002, Resolved.
Show all 15 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Nitrate (acute)
Contaminant limit exceeded
|
Sep 1, 2002 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Dec 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Sep 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Aug 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jul 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jun 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
May 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Apr 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Mar 1, 1999 | Archived |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jan 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Dec 1, 1998 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1998 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jul 1, 1998 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1995 | Resolved |
Enforcement actions
Iowa regulators took 5 formal enforcement actions against Earlville Muni Water Supply between 1991 and 1999, filed as 22 records in EPA's data. The most recent was a signed compliance agreement in June 1999.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jun 2, 1999 | Iowa | Signed compliance agreement | 9 violations (9 health-based): Nitrate |
| May 21, 1999 | Iowa | Signed compliance agreement | 9 violations (9 health-based): Nitrate |
| Dec 18, 1998 | Iowa | Signed compliance agreement | 1 violation (1 health-based): Nitrate |
| Dec 30, 1991 | Iowa | Compliance order (no penalty) | 2 violations: Total Coliform |
| Dec 30, 1991 | Iowa | Administrative penalty | 1 violation: Total Coliform |
Where the water comes from
Earlville Muni Water Supply draws water from 1 well.
Annual water quality report
Earlville Muni 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