Public water system record
Roslyn WD
Serves Roslyn, East Hills, Roslyn Harbor and 6 more places, Nassau County, NY · 17,000 people served
Federal records show no health-based violations and no monitoring or reporting issues for Roslyn WD 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
- Roslyn WD draws water from 8 wells (1 of them for emergency, seasonal or other part-time use).
- Record on file since 1994, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 1 lead and 2,504 unknown out of 5,902 service lines.
Check whether Roslyn WD 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 1994
EPA's records for Roslyn WD go back to 1994. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 54 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 54 |
Most recent health-based violation before October 19, 2016: Total Coliform, began September 1994, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 1994 | Resolved |
Where the water comes from
Roslyn WD draws water from 8 wells (1 of them for emergency, seasonal or other part-time use). 1 other community water system buys water from Roslyn WD.
Community systems that buy water from it
- Glenwood WD Glenwood Landing, NY
Annual water quality report
Roslyn WD 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 New York.
Certified drinking water labs by state EPA guidance for private wells