Public water system record
Mount Arlington Boro DPW Main
Serves Mount Arlington, Morris County, NJ · 1,978 people served
Federal records show no health-based violations and 14 monitoring/reporting issues for Mount Arlington Boro DPW Main in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 14
Key facts
- Mount Arlington Boro DPW Main buys its water from Morris County MUA and Jefferson Twp W U Lk Hop.
- Most recent formal enforcement: signed compliance agreement by New Jersey, March 1994.
- Record on file since 1993, with 4 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 24 unknown out of 462 service lines.
Check whether Mount Arlington Boro DPW Main 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 |
|---|---|---|
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Revised Total Coliform Rule
RPT
|
Oct 11, 2024 | Active |
|
Revised Total Coliform Rule
Monitoring violation
|
Sep 1, 2024 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2023 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Sep 1, 2023 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Sep 1, 2023 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Chlorine
Monitoring and reporting
|
Jul 1, 2023 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Chlorine
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2020 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Sep 1, 2020 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
Full record since 1993
EPA's records for Mount Arlington Boro DPW Main go back to 1993. Before October 19, 2016 they list 4 health-based violations (4 resolved) and 15 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 4 | 11 |
| 2000s | 0 | 2 |
| 2010 to October 18, 2016 | 0 | 2 |
| October 19, 2016 to 2019 | 0 | 1 |
| 2020s | 0 | 13 |
Most recent health-based violation before October 19, 2016: Total Coliform (acute), began November 1996, Resolved.
Show all 4 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform (acute)
Contaminant limit exceeded
|
Nov 1, 1996 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Nov 1, 1996 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 1996 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Oct 1, 1996 | Resolved |
Enforcement actions
New Jersey regulators took 3 formal enforcement actions against Mount Arlington Boro DPW Main in 1994. The most recent was a signed compliance agreement in March 1994.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Mar 21, 1994 | New Jersey | Signed compliance agreement | 1 violation: Lead and Copper Rule |
| Mar 21, 1994 | New Jersey | Administrative penalty | 1 violation: Lead and Copper Rule |
| Mar 21, 1994 | New Jersey | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
Where the water comes from
Mount Arlington Boro DPW Main buys its water from Morris County MUA and Jefferson Twp W U Lk Hop. It lists no wells or intakes of its own.
Buys water from
- Morris County MUA Randolph Twp, NJ
- Jefferson Twp W U Lk Hop Lake Hopatcong, NJ
Annual water quality report
Mount Arlington Boro DPW Main 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 New Jersey.
Certified drinking water labs by state EPA guidance for private wells