Public water system record
Marble Rock Water Supply
Serves Marble Rock, Floyd County, IA · 272 people served
Federal records show no health-based violations and no monitoring or reporting issues for Marble Rock 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
- Marble Rock Water Supply draws water from 2 wells.
- Most recent formal enforcement: signed compliance agreement by Iowa, October 2008.
- Record on file since 2003, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 160 service lines.
Check whether Marble Rock 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 2003
EPA's records for Marble Rock Water Supply go back to 2003. Before October 19, 2016 they list no health-based violations and 2 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 0 | 2 |
Enforcement actions
Iowa regulators took 1 formal enforcement action against Marble Rock Water Supply in 2008. The most recent was a signed compliance agreement in October 2008.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Oct 29, 2008 | Iowa | Signed compliance agreement | 1 violation: Lead and Copper Rule |
Where the water comes from
Marble Rock Water Supply draws water from 2 wells.
Annual water quality report
Marble Rock 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.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Marble Rock Water Supply for a copy.
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