Silt and sediments are pollutants which destroy fish life. They are carried downstream - only to deposit elsewhere in the watershed to cause a downstream threat to life and property thru increased flooding, and can affect international shipping by clogging shipping channels. However, because this plant is not present does not mean the area is not a wetland. Before a lake or pond may be drained or drawndown or treated with chemicals - the proper permits must first be secured from the PA Fish and Boat Commission. It is unlawful to disturb any waterway or watershed in any manner which might cause damage to fish - without required permits.
Wetlands are a critical part of earth's water retention system.
They act like a sponge by absorbing and holding water during rainfall and releasing water during non- rain periods. Besides being natural flood control aids and habitat for wildlife, waterfowl and fish life - wetlands act as water purifiers which absorb numerous pollutants into their plant systems and release cleaner water. Back to Top Commonwealth of Pennsylvania Privacy Policy Click here to send email to the Fish and Boat Commission's Webmaster. Use this link to send questions or comments about the Fish and Boat Commission, the content of our web pages and fishing and boating in Pennsylvania. All rights reserved.