WATERSHED MONITORING OF LAKES AND STREAMS
Stream Monitoring Project
Johannesburg High School and Twin Lake
Participating High Schools/
Lake Association
East Twin and West Twin Lakes
JOHANNESBURG HIGH SCHOOL/TWIN LAKES
Click on the Blue Circle for a map of the AuSable River Watershed
Click Here to View the AuSable River Survey Data that Johannesburg High School Students/Twin Lake Collected on October 16, 2002.
Last updated April 11, 2003