Public water system record
Lawrenceville School
Serves an area of Mercer County, NJ · 1,200 people served
Federal records show no health-based violations and 4 monitoring/reporting issues for Lawrenceville School 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
- 4
Key facts
- Lawrenceville School draws water from 4 wells (3 of them for emergency, seasonal or other part-time use).
- Record on file since 1988, with 1 health-based violation before October 20, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 91 service lines.
Check whether Lawrenceville School 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
RPT
|
Feb 11, 2025 | Active |
|
Chlorine
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
Monitoring violation
|
Jan 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
E. coli
Monitoring and reporting
|
Sep 15, 2016 | Resolved |
Full record since 1988
EPA's records for Lawrenceville School go back to 1988. Before October 20, 2016 they list 1 health-based violation (1 resolved) and 141 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 8 |
| 1990s | 0 | 126 |
| 2000s | 0 | 5 |
| 2010 to October 19, 2016 | 1 | 2 |
| 2020s | 0 | 3 |
Most recent health-based violation before October 20, 2016: Lead and Copper Rule, began January 2014, Resolved.
Show the health-based violation before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Lead and Copper Rule
Treatment technique failure
|
Jan 1, 2014 | Resolved |
Where the water comes from
Lawrenceville School draws water from 4 wells (3 of them for emergency, seasonal or other part-time use).
Annual water quality report
Lawrenceville School 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