TideGateway

Cohasset-03A

Cat Dam

Cohasset, Inner Little Harbor

42.254242, -70.810383

Technical Specifications

Basic Properties

Type
Tide Gate
Material
Metal
Status
Active
Number of Gates
3

Operator & Management

Operator Type
PUBLIC
Operator
Town of Cohasset
Permits
NOI for tide gate management developed in 2009, withdrawn during Con Com Review, Alternative NOI submitted, appealed

Dimensions & Elevations

Culvert Details

Restriction Type
Roadway
Geometry
Rectangular
Material
Concrete
Number of Pipes
3

Historical Records

Legacy data from previous surveys and documentation

Environmental Data

Restoration Comments
Some initial effort made towards restoration until town stopped
Upstream Area
Salt Marsh: 10+ acres

Notes & Comments

Gate Comments
Large metal tidgates.
External Data Comments
Inner Little Harbor Revised Notice of Intent for Proposed Operation and Maintenance Plan 1.20.2011 Inner Little Harbor Revised Notice of Intent Town Sponsored (Withdrawn) 11.16.2009 Inner Little Harbor Revised Notice of Intent Requirements 7.14.2016 Inner Little Harbor Revised Notice of Intent Withdrawal 11.22.2016 Inner Little Harbor Revised Notice of Intent Abutter Sponsored 12.16.2010 Inner Little Harbor Water Quality Analysis Report 8.2009 Inner Little Harbor Water Quality Analysis Report Analysis of Errors
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