Williamsburg · Hampshire County
Check an Address in Williamsburg
The Town Around It
Whatever the address, these are Williamsburg's numbers. Each one opens the full record.
Flood, Town-wide
Flood Map Unavailable
The federal flood map for this town has not been digitised, so flood risk here is unmapped; that is not the same as absent. Ask the town's building department before relying on any flood answer.
1 federal flood-insurance claim has been filed from this town since 2011. Counted by the claim's self-reported city, so this can undercount. History, not a prediction.
Dams in Town
Brass Mill Pond Dam · Mill River
Low hazard potential, a failure would be unlikely to cause loss of life or significant property damage.
Breached - Graham Pond Dam · West Branch Mill River
Not classified, no hazard potential classification has been published for this dam. This is not a finding that it poses no hazard.
Breached - Mill River Dam · East Branch Mill River
Not classified, no hazard potential classification has been published for this dam. This is not a finding that it poses no hazard.
Fuller Pond Dam · Tributary to Beaver Brook
Not classified, no hazard potential classification has been published for this dam. This is not a finding that it poses no hazard.
John P. Webster Dam · West Branch Mill River
Not classified, no hazard potential classification has been published for this dam. This is not a finding that it poses no hazard.
Mountain Street Reservoir Dam · Beaver Brook
High hazard potential, a failure would be likely to cause loss of life downstream. Not a statement about the dam's condition or the chance it fails.
Unquomonk Lower Reservoir Dam · Unquomonk Brook
Not classified, no hazard potential classification has been published for this dam. This is not a finding that it poses no hazard.
Unquomonk Upper Reservoir Dam · Unquomonk Brook
Low hazard potential, a failure would be unlikely to cause loss of life or significant property damage.
The Cleanup Registry
Reported releases of oil or hazardous material, from the state's public registry. Being listed means a release was reported, not that it remains: the status letters run from active cleanup to closed. An empty list is a registry fact, not a clean bill of environmental health.
- FORMER CUMBERLAND FARMS, INC. · 41 MAIN STREET · state file 1-0020010 (TIERI)
1 of the town's closed cleanups carry a recorded land-use restriction: the deed limits what the property may be used for. Each links to its state file above; ask for the restriction's text before buying one.
Water at the Address
Public water systems in town: WILLIAMSBURG WATER DEPT. Service areas have edges; an address outside them is on a well. Sewer treatment exists (WILLIAMSBURG SEWER); beyond its lines, septic. Bedrock well yield in town rates "average specific yield".
The Busiest Roads
- WILLIAMS STREET (Route-9)12,541 vehicles/day (2012 count)
- MAIN STREET (Route-9)12,541 vehicles/day (2012 count)
- GOSHEN ROAD (Route-9)11,944 vehicles/day (2024 count)
- MARINE CORPS LEAGUE HIGHWAY (Route-9)5,103 vehicles/day (2024 count)
- NORTH STREET2,460 vehicles/day (2012 count)
The state counts major roads on a rotating schedule; each figure carries its own count year, and a quiet lane's absence from this list is not zero cars.
Zoning & Old Houses
No machine-readable zoning reference is on record for this town; the town clerk has the bylaw. 80 properties in town appear in the state's historic inventory; listed buildings can carry review requirements on exterior work.
Check an Address Nearby
The same lookup for the nearest towns, each at its own rate.
Sources
- FEMA flood layer via MassGIS; FEMA flood-insurance claims. Checked 2026-08-05.
- Office of Dam Safety inventory; federal inventory for federally regulated dams. Checked 2026-08-05.
- MassDEP release and land-use-restriction registries (Chapter 21E). Checked 2026-08-05.
- MassDEP service registries; federal drinking-water system inventory; USGS well mapping. Checked 2026-08-05.
- MassDOT traffic count programme. Figures through the 2024 count.
- Town zoning references; Massachusetts historic inventory. Checked 2026-08-05.
"Figures through" is the period the publisher's data describes; "checked" is only when we last asked. The full sourcing: sources and method.