E&S Environmental staff has initiated twice-monthly to monthly water quality monitoring of the Klamath River system including Copco and Iron Gate reservoirs for year 2020. E&S has conducted regular sampling in the basin for more than 20 years. We have compiled a long-term database of phosphorus, nitrogen, carbon, and microcystin concentrations; along with phytoplankton speciation/enumeration and other water quality parameters including temperature, dissolved oxygen, pH, conductivity, dissolved organic matter, and turbidity.