BACKGROUND

A simplified approach to stream water quality evaluation through the collection and analysis of key indicator species of aquatic insects and other life forms, holds great promise for the protection of Kentucky's streams and rivers. As a low-cost and uncomplicated means of developing a picture of stream health, the approach described in this guide should be accessible to groups or individuals of almost any age. Since the greatest enemy of any river is apathy, it is hoped that those who participate in this program will develop a greater sensitivity to the stream or streams they are involved with, and become part of the growing constituency of citizens who are strongly concerned with the fate of our state's precious stream systems.

The Water Watch Biological Monitoring Project, however, must consider the following important points:

The purpose of the Water Watch Biological Monitoring Project is to provide the participants with an understanding of the importance of macroinvertebrates in determining the general water quality of rivers and streams. The user will be able to collect useful information for the Kentucky Division of Water to assist in protecting state waterways, while learning the importance of river resources.

The collection and analysis procedures used in this guide have been developed for easy use, and to provide a hands-on experience without extended time in the field.

It is our intent to encourage volunteer groups and local school districts throughout Kentucky to use this guide to increase awareness of the importance of rivers.

This guide is not intended to pinpoint subtle changes in water quality, but rather the general condition of the river. Information obtained from field observation will be compiled and used as a basic indicator of the long-term changes in river quality. The information obtained will be maintained as a reference indicator. Information which indicates potential decreases in water quality will be coordinated with appropriate environmental protection agencies.

Biological Stream Assessment HomePage