Chen Garner & Stevens Partners LLC, doing business as Eureka Water Probes, has been awarded a $10,600 firm fixed price delivery order against the Geological Survey Office of Acquisitions and Grants' multiple award IDIQ contract number 140G0118D0001. As a self-certified small disadvantaged business, Eureka Water Probes will provide hydrological equipment in support of the Geological Survey's water science programs. No set-aside designation was applied to this award, which has a period of performance through August 2028 and will supply field instrumentation for surface and groundwater assessments across the Geological Survey.