2. goldentigers.org Snake River Exhibit A Water Flow Rate (No EPA Standard) Fish Kill Provided By: Consulting Scientists and Engineers M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O 18 16 14 12 10 8 6 4 2 0 Snake River Water Flow Rate (cubic feet per sec x 1000)

3. goldentigers.org Snake River Exhibit B Dissolved Oxygen (What Fish Breathe-No EPA Std) Fish Kill Provided By: Consulting Scientists and Engineers M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O 14 12 10 8 6 4 2 0 Dissolved Oxygen (ppm)

4. goldentigers.org Snake River Exhibit C Rainfall (mm) (No EPA Standard) Fish Kill Provided By: Consulting Scientists and Engineers M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O 70 60 50 40 30 20 10 5 0 Rainfall (mm)

5. goldentigers.org Snake River Exhibit D Organic Carbon (ug/L) (What Fish Eat - No EPA Std) Fish Kill Provided By: Consulting Scientists and Engineers M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O 65432106543210 Organic Carbon (ug/L)

6. goldentigers.org Snake River Exhibit E Lead (Heavy Metal) ug/L EPA Std: < 15 ug/L Fish Kill Provided By: Consulting Scientists and Engineers M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O 35 30 25 20 15 10 5 0 Lead (ug/L)

7. goldentigers.org Snake River Exhibit F Pesticides & PCB’s EPA Standards: Pesticides: < 0.1 ug/L PCB’s: < 0.05 ug/L Fish Kill Provided By: Consulting Scientists and Engineers Pesticides PCBs M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O.50.45.40.35.30.25.20.15.10.05 Pesticides and PCBs (ug/L)