Wilsonville Dam (Lake Wallenpaupack)

Field Descriptions

Dam Name: Wilsonville
NID ID: PA00302
Longitude: -75.1857
Latitude: 41.4597
County: PIKE
State: PA
Nearest City: Hawley
Distance: 1.00 miles
Owner Type: Public Utility
Private Dam? No
Core: Homogeneous Dam (Position)
Concrete (Type)
Known (Certainty)
Foundation: RSK
Purposes: Hydroelectric
Year Completed: 1926
Dam Length: 1275 feet
Dam Height: 68 feet
Maximum Discharge: 75700 cu ft/sec
Maximum Storage: 270000 acre-feet
Normal Storage: 132000 acre-feet
Surface Area: 5700 acres
Drainage Area: 228 square miles
Hazard Potential: High
Emergency Action Plan? Yes
Inspection Date: 2012-09-19
Inspection Frequency: 1
State Regulated Dam? No
Spillway Type: Controlled
Spillway Width: 135 feet
Outlet Gates: D2;
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
Lake Wallenpaupack News
Lake Wallenpaupack Photos
Lake Wallenpaupack Videos

About Us
Contact Us
Site Map
Search Site
Advertise With Us

Copyright 2024, Lakes Online
Privacy    |    Legal