TideGateway

Scituate-05

Scituate, Cedar Point

42.208179, -70.725424

Technical Specifications

Basic Properties

Type
Self Regulating Tide Gate
Material
Metal
Status
Active
Number of Gates
1

Operator & Management

Operator Type
PUBLIC
Operator
Town of Scituate
Permits
ACOE, NOI, OOC

Dimensions & Elevations

Culvert Details

Restriction Type
Beach
Geometry
Circular
Material
Concrete
Number of Pipes
1
Comments
on beach near low tide line, pipe may be undersized, upstream area gets more overwash than water from harbor

2024 Field Survey Results

Comprehensive field assessment conducted in 2024

Physical Conditions Assessment

Channel Conditions

Channel Alteration
Limited (<133 ft/acre)
Channel Constriction
Narrower than channel
Channel Erosion
Moderate (10-60% of bank)
Sediment Deposits
None

Blockages & Issues

Debris Blockages
Limited (<10% of opening)
Evidence of Overtopping
No

Transect Measurements

50 Yards

Open Water
2
Salt Marsh
26
Brackish
47
Freshwater
0
Ditch
0
Unvegetated
0

150 Yards

Open Water
2
Salt Marsh
33
Brackish
6
Freshwater
7
Ditch
0
Unvegetated
0

300 Yards

Open Water
1
Salt Marsh
11
Brackish
15
Freshwater
0
Ditch
0
Unvegetated
0

Ecological Assessment

Habitat Observations

Crab Burrow Intensity
None
Ponding Depressions
Moderate (10-60% of marsh platf
Phragmites Present
Moderate (10-60%)
Ecological Impairment
Moderate

Invasive Species

Upstream Invasive Species
Yes
Downstream Invasive Species
No
Invasive Species Notes
In upper marsh ( upstream of culvert) and lower marsh (above tide gate) phrag is limited to upland fringe.
Additional Comments (2024)
Die offs, stagnant water and missing high marsh community indicate marsh is not draining quickly and may be holding excess water. Increased management may aid in high marsh recovery. Lower marsh foot print is narrower than upper marsh and as a result has less salt marsh. Per salt marsh association, no o&m with the town, managed by army corp, designed by CEI, planned development through marsh

Historical Records

Legacy data from previous surveys and documentation

Environmental Data

Upstream Area
Salt Marsh: 10-15 acres

Notes & Comments

Gate Comments
Flapper replaced with SRT in underground vault on east side of Jericho Road as part of flood mitigation project
Other Comments
lots of Phragmites
External Data Comments
US ACOE CENAE-R-2005-2830 Permit 7.20.2006 Cedar Point Tide Gate Notice of Intent 3.29.2005 Cedar Point Tide Gate Notice of Intent Revised 3.10.2006 Cedar Point Tide Gate Order of Conditions 3.1.2005 Cedar Point Tide Gate Inspection Report 4.10.2012 (Other) Cedar Point Tide Gate Consultant Comment Letter 12.28.2005 (Other)
© 2025 Massachusetts Bays Program. Monitoring tidegates across Massachusetts.