Heat Emergency declared from July 1-4. The Somerville Public Library East branch will be open from 11 a.m. - 5 p.m. on Saturday, July 4 for anyone needing a place to cool down. (More information and a list of safety tips)
Somerville Water & sewer residents are on a quarterly billing schedule. Bills will be issued four times per year. Please use the interactive district map below to identify your district and view your specific billing schedule.
*For Non-Profit accounts, most fall under District 4 regardless of their geographical location. Please search by the account number found on your bill to confirm. If there are any questions, please contact our Customer Service Team at 617-625-6600 x5850 or Water@Somervillema.gov.
- Bills are typically sent within 10 business days of the billing date.
- Payment is due 45 days from the billing date.
- If payment is not received by the 45th day, interest charges will begin to apply.
If there are any questions, please contact the Somerville Water and Sewer Department at 617-625-6600 x5850 or email water@somervillema.us.
FY27 Bill Date
July 15th
October 15th
January 15th
April 15th
Usage Dates
May 2, 2026 to July 15, 2026
July 16, 2026 to October 15, 2026
October 16, 2026 to January 15, 2027
January 16, 2027 to April 15, 2027
FY27 Bill Date
August 15th
November 15th
February 15th
May 15th
Usage Dates
June 16, 2026 to August 15, 2026
August 16, 2026 to November 15, 2026
November 16, 2026 to February 15, 2027
February 16, 2027 to May 15, 2027
FY27 Bill Date
September 15th
December 15th
March 15th
June 15th
Usage Dates
June 2, 2026 to September 15, 2026
September 16, 2026 to December 15, 2026
December 16, 2026 to March 15, 2027
March 16, 2027 to June 15, 2027
FY27 Bill Date
September 15th
December 15th
March 15th
June 15th
Usage Dates
June 16, 2026 to September 15, 2026
September 16, 2026 to December 15, 2026
December 16, 2026 to March 15, 2027
March 16, 2027 to June 15, 2027
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