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Water Resources


Clean, safe water is essential to life—whether it’s drinking water, water for habitat, or water as the gateway to a community. For more than 40 years Tetra Tech has helped provide safe, abundant water supplies; effective treatment of stormwater and wastewater; flood control and restoration tools; and innovative watershed protection approaches to assess, protect, and restore our water bodies. Because Tetra Tech is involved in all phases of the water cycle, we use a truly integrated approach to manage our waters using a combination of state-of-the-art techniques and demonstrated best practices.



  • Water quality assessments
  • Treatability studies
  • Source water protection
  • Designated uses and water quality standards
  • Flood control and drainage master plans
  • Disaster prevention and contingency planning
  • Water rights and acquisitions
  • Econometrics and funding support
  • Stormwater management/Best Management Practices (BMPs)
  • Feedlot and agricultural runoff control
  • Erosion control
  • Engineered wetlands
  • Stream channel restoration
  • Dam stabilization and removal
  • Habitat and ecosystem restoration
  • Regulatory compliance and support
  • Contaminated sediments stabilization/removal
  • Information management systems



Tetra Tech has been ranked number one in Water by Engineering News-Record magazine for ten years in a row, and we continually strive to make our solutions more clear and more efficient.

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Eugene Delta Ponds Floodplain Restoration

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Contact »

Related brochures »


3475 East Foothill Boulevard
Pasadena, California 91107-6024
P +1-626-351-4664
F +1-626-351-5291


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