About Streamline

Water quality intelligence, built for UK rivers

Streamline helps UK organisations consolidate water quality data, investigate pollution events, and move from reactive monitoring to proactive catchment management — powered by Tetra Tech.

Our mission

One view of the river network.

Teams responsible for river water quality still spend hours gathering data across the Environment Agency, hydrological networks and internal systems. Streamline was built to give them a single map-led platform — with detection, assessment and investigation tools that turn data into evidence-led action.

Why teams choose Streamline

  • Centralise

    Instant access to current water quality data across the entire network.

  • Detect

    Anomaly detection and validation that flags issues in real time.

  • Assess

    Automated reach-level impact assessments with auditable outputs.

  • Investigate

    Source apportionment and pathway tracing for pollution events.

Tetra Tech Water Consultancy UK

Digital solutions for water industry challenges

Tetra Tech’s Water Consultancy UK provides digital solutions and services specialised for water industry challenges — designed to standardise and automate technical expertise so clients can meet ambitious regulatory requirements with confidence.

See the network clearly

A single map-led view of water quality across the entire river network.

Respond faster

Surface sensor issues and pollution events without manual multi-platform gathering.

Assess with confidence

Automated, auditable reach-level impact assessments in minutes.

Common questions

About Streamline

What is Streamline?

Streamline is an integrated water quality intelligence platform from Tetra Tech. It consolidates Environment Agency, hydrological network and internal datasets into one map-led view — with anomaly detection, automated impact assessments, prediction and source apportionment in a single platform.

Who is Streamline for?

Streamline is built for UK organisations managing river water quality — water companies, regulators, catchment partnerships and consultants who need faster access to data and evidence-led tools for monitoring, investigation and planning.

Talk to the UK team

Discuss a demo, pilot or rollout for your catchments and data sources.

Contact us