Stormwater Management: Chelsea vs Revere
How do stormwater management rules compare between Chelsea, MA and Revere, MA?
Chelsea and Revere have similar restriction levels.
Chelsea, MA
Suffolk County
Suffolk County municipalities operate under EPA MS4 Phase II permits requiring stormwater management plans for projects disturbing 1+ acre. Boston Water and Sewer Commission enforces stormwater standards under Boston Code Chapter XIV. Chelsea, Revere, and Winthrop adopted stormwater bylaws under MGL c. 83, §10 implementing the 2020 MA DEP Stormwater Handbook.
View full Chelsea rules →Revere, MA
Suffolk County
Suffolk County municipalities operate under EPA MS4 Phase II permits requiring stormwater management plans for projects disturbing 1+ acre. Boston Water and Sewer Commission enforces stormwater standards under Boston Code Chapter XIV. Chelsea, Revere, and Winthrop adopted stormwater bylaws under MGL c. 83, §10 implementing the 2020 MA DEP Stormwater Handbook.
View full Revere rules →Key Facts Comparison
| Fact | Chelsea | Revere |
|---|---|---|
| Federal | EPA MS4 Phase II permit | EPA MS4 Phase II permit |
| State Standards | 310 CMR 10.05(6)(k) | 310 CMR 10.05(6)(k) |
| Boston Threshold | 5,000 sq ft impervious | 5,000 sq ft impervious |
| Chelsea/Revere | 1 acre or 10,000 sq ft | 1 acre or 10,000 sq ft |
| TSS Removal | 80% required | 80% required |
Highlighted rows indicate differences between cities.
Chelsea FAQ
Do I need a stormwater permit for a home addition in Boston?
Only if the addition creates 5,000+ sq ft of impervious surface. Most single-family additions are exempt, but driveways combined with the addition can trigger BWSC review.
Can I discharge my sump pump to the storm drain?
Clean groundwater is generally allowed, but washing machine, foundation dewatering with sediment, and chlorinated pool water are illicit discharges.
Revere FAQ
Do I need a stormwater permit for a home addition in Boston?
Only if the addition creates 5,000+ sq ft of impervious surface. Most single-family additions are exempt, but driveways combined with the addition can trigger BWSC review.
Can I discharge my sump pump to the storm drain?
Clean groundwater is generally allowed, but washing machine, foundation dewatering with sediment, and chlorinated pool water are illicit discharges.
Compare other topics
See how Chelsea and Revere compare on other ordinance categories.
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