Day: February 2, 2019

Riffle Bioassessment by Volunteers (RBV) Program

Riffle Bioassessment by Volunteers (RBV) Program

Macroinvertebrates are great indicators of water quality.  Certain species are very tolerant of degraded water while others like many stoneflies and some mayflies have a low tolerance for poor water quality.  The presence of low-tolerance species indicates high water quality and a healthy lotic system. The Riffle Bioassessment by Volunteers (RBV) is a DEEP program …

Riffle Bioassessment by Volunteers (RBV) Program Read More »