Water and Wastewater
When it comes to providing clean, safe water to your community, Tetra Tech stands above the rest. We’ve been ranked No. 1 in Water by Engineering News-Record magazine for eight years in a row, and we continue to build on the expertise we've developed over four decades.
Our services include all aspects of water quality and quantity management ranging from stormwater through drainage and flood control projects to major water and wastewater conveyance and treatment facilities. Our experience includes planning, design, and construction services for:
- Water treatment facilities (membrane filtration, nanofiltration, reverse osmosis, conventional treatment, lime softening, degasification, disinfection)
- Wastewater treatment facilities (conventional treatment, physical/chemical treatment, biological nutrient removal, membrane bioreactors, and reverse osmosis)
- Distribution systems including pipelines and pump stations
- Water reuse
- Dams and reservoirs
- Infiltration and inflow
- Combined & Sanitary Sewer Overflow (CSO/SSO) elimination
- Odor and corrosion control
- Process testing and modeling
- Flood control and drainage master plans
- Flood control facilities
- Land use planning
- Wellhead and source water protection systems
- Surface water intake development
- Automation and SCADA
- Rate studies
- Grants and loans
- Operation and maintenance (O&M) training
- Security systems
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