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Flow Monitoring
DownStream Services, Inc. understands that every sewer is unique. We take into account flow hydraulics, silt level, accessibility, and surcharge. For these reasons selecting the right metering technology for the right application is paramount to ensure accurate data. Our technologies include Radar, Ultrasonic, Doppler, bubbler, and pressure measurement technologies. Our meter inventory includes Sigma, ISCO, and Marsh McBirney.
- Downstream also has a full fleet of CCTV and Cleaning trucks that may be used to facilitate flow monitoring projects by cleaning lines prior to install if needed. We place a sediment retention tool in the upstream manhole to prevent sedimentation of submerged sensors to ensure continuous uninterrupted data.
- A complete manhole inspection is conducted for every site. Deliverables of this inspection will include digital video clips, still photo’s and brief condition assessment of the manhole.

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