Water Quality Monitoring Equipment

The Missouri Department of Natural Resources, Environmental Services Program is seeking to purchase Water Quality Monitoring Equipment. The equipment must be Sontek branded from YSI, Inc. as it is the only product compatible with the current Sontek scientific electronic instrumentation and software in use. The contract period is from April 22, 2026 to April 21, 2027 with two one-year renewal options. • The equipment will be used for measuring physical and chemical characteristics of lakes, rivers, streams, and wetlands. • The supplier must be YSI, Inc. as their products are proprietary and considered a single feasible source. • The contract includes a renewal option for up to two years. • The buyer is Tammy Havalias, and the requisition number is RUP12600019.