Flood Zones: Clinton vs Leominster
How do flood zones rules compare between Clinton, MA and Leominster, MA?
Clinton and Leominster have similar restriction levels.
Clinton, MA
Worcester County
Worcester County has significant flood hazard areas along the Blackstone River and its tributaries. FEMA released preliminary Blackstone River Watershed flood map updates on November 26, 2024 — the first major update since 2011 — with new maps expected to take effect in summer 2028. Flood insurance is required for federally backed mortgages in Special Flood Hazard Areas (SFHA, Zone AE). No county floodplain ordinance; each city/town administers its own FEMA-compliant floodplain management program.
View full Clinton rules →Leominster, MA
Worcester County
Leominster participates in FEMA's NFIP. Flood hazard areas exist near the North Nashua River and Nonacoicus Brook. Development near waterways subject to MA Wetlands Protection Act (MGL c. 131, §40) and Conservation Commission review.
View full Leominster rules →Key Facts Comparison
| Fact | Clinton | Leominster |
|---|---|---|
| Key Watershed | Blackstone River and tributaries | - |
| FEMA Update | Preliminary maps released Nov. 26, 2024 | - |
| New Maps Effective | Expected summer 2028 | - |
| County Code | None — county abolished 1998 | - |
| NFIP | - | Leominster participates — flood insurance available |
| Flood Areas | - | North Nashua River; Nonacoicus Brook |
| State Law | - | MGL c. 131, §40 (Wetlands Protection) |
| Conservation | - | Conservation Commission review required |
| FIRM Maps | - | msc.fema.gov |
Highlighted rows indicate differences between cities.
Clinton FAQ
Is my property in a flood zone in Worcester County?
Worcester County has significant flood hazard areas along the Blackstone River and its tributaries. FEMA released preliminary Blackstone River Watershed flood map updates on November 26, 2024 — the first major update since 2011 — with new maps expected to take effect in summer 2028. Flood...
Do I need flood insurance in Worcester County?
Key Watershed: Blackstone River and tributaries. FEMA Update: Preliminary maps released Nov. 26, 2024. New Maps Effective: Expected summer 2028. County Code: None — county abolished 1998.
Leominster FAQ
Is my property in a flood zone in Leominster?
Leominster participates in FEMA's NFIP. Flood hazard areas exist near the North Nashua River and Nonacoicus Brook. Development near waterways subject to MA Wetlands Protection Act (MGL c. 131, §40) and Conservation Commission review.
Do I need flood insurance in Leominster?
NFIP: Leominster participates — flood insurance available. Flood Areas: North Nashua River; Nonacoicus Brook. State Law: MGL c. 131, §40 (Wetlands Protection). Conservation: Conservation Commission review required.
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