EPA LEad & Copper Rule REvisions - what you need to know:
Tisbury Water Works is taking steps to comply with EPA’s new Lead and Copper Rule Revisions. To support this compliance, we have hired an engineering firm, Environmental Partners/Apex, to review our system records and identify lead or galvanized water services.
If your property has been identified as having a lead or galvanized water service, you will receive a letter from us that includes steps you can take to reduce your risks of lead exposure. If we have been unsuccessful in identifying your service line material based on our records review, we will send you a letter requesting your assistance in determining your water service material.
Over the next several years we will be making a concentrated effort to remove all lead and galvanized water services from the system and classify all unknown services. More information will be released on this program as it becomes available.
We have prepared an interactive map of all water service classifications for public use. Please click the link below to access the map.
*This inventory map is updated periodically and may not reflect the most recent additions or updates, please contact our office if you need assistance. Last revision: August 25th, 2025*