Public water system record
Dyer Water Department
Serves Dyer, Lake County, IN · 16,800 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Dyer Water Department 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
- Dyer Water Department buys its water from Highland Water Works.
- Record on file since 1980, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 20 lead and 358 unknown out of 6,374 service lines.
Check whether Dyer Water Department 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, 2018 | Resolved |
Full record since 1980
EPA's records for Dyer Water Department go back to 1980. Before October 19, 2016 they list no health-based violations and 4 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 1 |
| 1990s | 0 | 1 |
| 2000s | 0 | 2 |
| October 19, 2016 to 2019 | 0 | 1 |
Where the water comes from
Dyer Water Department buys its water from Highland Water Works. It lists no wells or intakes of its own.
Buys water from
- Highland Water Works Highland, IN
Annual water quality report
Dyer Water Department 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
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 Indiana.
Certified drinking water labs by state EPA guidance for private wells