Biological Monitoring – Macroinvertebrate Data

Compiled research on the life history, tolerance, and habitat requirements of aquatic macroinvertebrates makes it possible to determine ecosystem health by finding out specifically which macroinvertebrates live in a waterbody. With limited mobility and short lifespans, they provide insight into localized and current water quality conditions.

To find information, search our database by using the form below. For assistance with this data, contact Joshua Nilz, 501-682-0028.

Aquatic Macroinvertebrate Data Search

Make your selection(s), then click the Search button. Scroll below search fields to view results. Search Tips

Sample Information
Latitude / Longitude
Sample Collection Dates
A down arrow

Download a zipped copy of the full Access database
( - Approximate file size 1.24 MB)
NOTE:  Data current as of 10/25/2021