Fish Species Survey Scheduled for May 17 at Lake Yahola, Unruh Reservoirs

5/16/2023

City of Tulsa Water Supply Systems’ reservoir biologists have scheduled a fish species survey on May 17 for both Lake Yahola near Mohawk Water Treatment Plant and the R. James Unruh Reservoir near the A.B. Jewell Water Treatment Plant. Through studying a sampling, biologists will document the type and number of fish present, weigh and measure them, and then return them to the water.