Municipal Department
Town of Barnstable Hyannis Water System
Serving Hyannis village, Town of Barnstable
Population served
35,000 people (EPA SDWA queue estimate for MA4020004)
State system code
FIPS 25
Billing frequency
Monthly assessment of water rates and charges from the date water service is available. Bills are due 30 calendar days after the billing date.
Provider briefing
How this utility’s billing works
Town of Barnstable Hyannis Water System operates as a municipal department serving Hyannis village, Town of Barnstable. 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 Hyannis rates are adopted by the Town Manager after public hearings and include monthly service and fire-readiness charges plus metered-consumption charges, but the reviewed public page does not expose the complete 2026 rate table.. Bills are generated monthly assessment of water rates and charges from the date water service is available. bills are due 30 calendar days after the billing date., and a typical residential cost reference is A dedicated this detail was not publicly posted. No complete current Hyannis 5,000-7,000-gallon residential bill example was exposed.. 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
Hyannis Water System billing is for potable water and fire-readiness service; Barnstable’s sewer charges are administered separately through the Water Pollution Control Division. The reviewed water-system pages do not expose a sewer calculation tied to water intake.
Meter and infrastructure notes
Water charges are based on metered water consumption and the records maintained by the Hyannis Water System Office; the reviewed pages do not identify AMR/AMI technology or read cadence.
Emergency water support
Report a leak or water emergency
508-775-0063, Hyannis Water Supply Division; no separate 24/7 emergency number was exposed.
Official starting point
Choose the right next step
Reading this profile
A practical reference for Hyannis village, Town of Barnstable
Town of Barnstable Hyannis Water System is listed here as a municipal department. 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.