| Method | List Name | Description |
|---|
  | Assessors | Updates from the Assessor. |
| | Charter Review Commission | Subscribers to this list will receive periodic updates about the Charter Review Commission. |
| | Community Development | |
| | Conservation Commission | Information on conservation, wetlands, and open space in Watertown. |
| | Council | Updates from the Town Council, such as when agendas and minutes are posted. |
| | Data Processing | Updates from the Data Processing Department. |
| | Emergency Alerts | Updates on current emergencies. |
| | Fire Department | Updates from the Fire Department. |
| | Health | Updates from the Health Department. |
| | Historical/Preservation | Information regarding preservation/historic issues in Watertown. |
| | Personnel | Updates from the Personnel Department. |
| | Planning | Updates from the Planning and Community Development Department. Includes building, zoning, conservation, plumbing, electrical and historical commission. |
| | Police - General Information | Receive updates from the Watertown Police Department. |
| | Police - Updates Emergency Info | Receive updates from the Watertown Police Department when emergency information is distributed. |
| | Public Works | Updates from Public Works. |
| | Purchasing | Updates from the Purchasing Department, such as when new "requests for proposals" are posted. |
| | Recreation 1 | General Information & Permits |
| | Recreation 2 - Pre-K to 1st Grade | Updates from Recreation |
| | Recreation 3 - Grades 2 to 5 | Updates from Recreation |
| | Recreation 4 - Middle School | Updates from Recreation |
| | Recreation 5 - High School | Updates from Recreation |
| | Recreation 6 - Adult | Updates from Recreation |
| | Recreation 7 - Senior Citizens | Updates from Recreation |
| | Recreation 8 - Special Needs | Updates from Recreation |
| | Senior Center/Council on Aging | Updates from the Senior Center/Council on Aging. |
| | Skating Rink | Updates from the Skating Rink. |
| | Town Clerk | Updates from the Town Clerk. |
| | Treasurer/Collector | Updates from the Treasurer/Collector. |
| | Tree Warden | Notifications of information regarding public trees in Watertown. |
| | Veterans' Service | Updates from the Veterans' Service office such as new updated information regarding veterans' benefits, entitlements, programs, etc. |
| | Watertown Senior News | monthly newsletter and calendar |
| | Zoning Board of Appeals | Information on upcoming meetings |