Featured Articles

In recent years, the use of barley straw has become more common as an alternative method for controlling excessive algae growth.

This is a summary of some common water quality parameters that may cause problems in ponds and how to detect and treat them.

Discover some simple methods for fisheries management, including strategies to resolve common fish problems.

A brief overview of the natural processes of an earthen pond and how to maintain a healthy pond.

Information on the role of various agencies and permits that may be required for construction or maintenance of earthen ponds.

An explanation of basic pond measurements that are vital to pond management practices.

Pond leaks are a very common pond management problem in Pennsylvania. This article introduces the steps for determining if a pond is leaking and tips for repairing leaks.

Duckweed and watermeal are free-floating aquatic plants that are commonly encountered in Pennsylvania. They are usually found in nutrient-rich ponds with stagnant or little flow.

Fish kills are common in many ponds. This article describes common reasons for fish kills in different seasons.

Dozens of fish species are suitable for stocking in Pennsylvania ponds, but some species are usually more successful than others.

Elodea is one of the few pond plants that can remain green all winter long.

This article discusses some of the critical components of a typical pond that should be identified and inspected before tackling pond management issues.

Different species of filamentous algae exist, but all have a similar growth habit. These algae begin growth in the winter and early spring on the pond bottom.

Planktonic algae floats in the water column and can sometimes be confused with muddy water. It causes the water to look green, brown, or reddish in color.

This document describes parameters included in the Penn State pond/lake water test kit to help pond owners detect common water quality problems.

General information on all aspects of pond construction and maintenance for building a new pond or taking care of an existing pond used for swimming, irrigation, fishing, or other activities.

Late summer brings questions to Penn State Extension from pond owners about nuisance algae growth.