Public water system record
Mashpee Water District
Serves an area of Barnstable County, MA that includes New Seabury, Mashpee Neck, Seabrook and 3 more places · 36,922 people served
Federal records show no health-based violations and no monitoring or reporting issues for Mashpee Water District 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
- Mashpee Water District draws water from 7 wells.
- Record on file since 1992, with 3 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 10,204 service lines.
Check whether Mashpee Water District 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 1992
EPA's records for Mashpee Water District go back to 1992. Before October 19, 2016 they list 3 health-based violations (3 resolved) and 2 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 3 | 2 |
Most recent health-based violation before October 19, 2016: Total Coliform, began June 1997, Resolved.
Show all 3 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 1997 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1996 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 1994 | Resolved |
Where the water comes from
Mashpee Water District draws water from 7 wells. It also buys water from Upper Cape Regional Water Cooperative and Sandwich Water District. 1 other community water system buys water from Mashpee Water District.
Buys water from
- Upper Cape Regional Water Cooperative Sandwich, MA
- Sandwich Water District Sandwich, MA
Community systems that buy water from it
- Falmouth Water Dept Falmouth, MA
Annual water quality report
Mashpee Water District 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 Massachusetts.
Certified drinking water labs by state EPA guidance for private wells