Public Water Authority
Dennis Water District
Serving Dennis
Population served
65,000 people (EPA SDWIS active CWS PWS MA4075000)
State system code
FIPS 25
Billing frequency
A dedicated this detail was not publicly posted. The District states bills are due 30 days from issue but the reviewed page did not establish one universal billing interval.
Provider briefing
How this utility’s billing works
Dennis Water District operates as a public water authority serving Dennis. Customers should use the provider’s current account-specific bill and official customer-service instructions as the final authority for deadlines, balances, and service requests.
The published water-rate framework is described as A dedicated this detail was not publicly posted. Current rate changes are announced by the District, but a complete 2026 rate table was not exposed in the reviewed page.. Bills are generated a dedicated this detail was not publicly posted. the district states bills are due 30 days from issue but the reviewed page did not establish one universal billing interval., and a typical residential cost reference is A dedicated this detail was not publicly posted. Requires current meter-size and usage schedule.. These descriptions are useful planning benchmarks; actual charges can change with meter size, usage, sewer averaging, local taxes, drought stages, or account-specific fees.
Wastewater and sewer calculation
A dedicated this detail was not publicly posted. The reviewed District pages did not expose a sewer formula.
Meter and infrastructure notes
The District is preparing an AMI smart-meter installation project; the reviewed page did not state a complete installation schedule or transmission interval.
Emergency water support
Report a leak or water emergency
508-398-3351; use the District's emergency instructions for active breaks and leaks.
Official starting point
Choose the right next step
Reading this profile
A practical reference for Dennis
Dennis Water District is listed here as a public water authority. The profile separates account actions—such as paying a bill or requesting service—from explanatory material about rates, meters, wastewater, leaks, and delinquency.
Because utility rules can vary by account class, meter size, service address, billing date, and local ordinance, treat the published bill and current provider website as the final authority. Use this profile to locate the correct channel and prepare better questions for customer service.
If your issue is urgent, start with the provider’s emergency number or official payment route rather than waiting for an email response. Keep a written record of calls, confirmation numbers, notice dates, and documents you submit.