Echo Pond Dam (Echo Lake)

Field Descriptions

Dam Name: Echo Pond Dam
NID ID: VT00022
Longitude: -71.9908
Latitude: 44.8333
County: ORLEANS
River: CLYDE RIVER
State: VT
Nearest City: East Charleston
Distance: 1.00 miles
Owner Name: GREAT BAY HYDRO CORPORATION
Owner Type: Private
Private Dam? No
Core: Homogeneous Dam (Position)
Concrete (Type)
Known (Certainty)
Foundation: RK
Purposes: Hydroelectric
Year Completed: 1922
Dam Length: 120 feet
Dam Height: 16 feet
Maximum Discharge: 1250 cu ft/sec
Maximum Storage: 3180 acre-feet
Normal Storage: 3180 acre-feet
Surface Area: 508 acres
Drainage Area: 24 square miles
Hazard Potential: Low
Emergency Action Plan? Not Required By Submitting Agency
Inspection Date: 2010-08-19
Inspection Frequency: 3
State Regulated Dam? Yes
State Regulating Agency: PSB
Spillway Type: Uncontrolled
Spillway Width: 73 feet
Federal Regulatory Agency:
Federal Inspection Agency:
Source Agency:

Dam Safety For Boats

A large amount of water can be released from a dam without any warning at any time and by any means. For example, when the demand for electricity is high, the turbines at a dam may be turned on automatically, resulting in a significant increase in the downstream flow of water in only a matter of seconds.

If there's a need to release water through the sluiceways (outlets at the base of the dam), this operation can also create a great swell of discharged water downstream.

During flood operations, any or all spillway gates across the width of a dam can be opened to release upstream flood water that needs to pass to the next downstream reservoir. Upstream or downstream, even the most experienced boater with the strongest motor is no match for this strong flow of water plunging over a spillway of a dam. Even if you're boating far downstream of a spilling dam, recirculating current can pull a powerful boat upstream toward plunging water that could shred any boat.

Some dams equipped with navigation locks create turbulent water as well. When vessels pass through, strong flow is released near the exhaust ports of the wing wall of the lock.

Warning Systems At Dams

To warn reservoir users of potential danger, warning devices are installed at many dams:




Quick Links
Echo Lake News
Echo Lake Photos
Echo Lake Videos




About Us
Contact Us
Site Map
Search Site
Advertise With Us
   
Echo-VT.LakesOnline.com
THE ECHO LAKE WEBSITE

Copyright 2024, Lakes Online
Privacy    |    Legal