Water and Wastewater

We safeguard the public
health of your community.

Water and Wastewater

We safeguard the public health of your community.

At SGM, we recognize the paramount importance of dependable water and wastewater systems for mountain, rural, and resort communities.


As Western Colorado’s leading water and wastewater experts, we are committed to providing responsive, high-performance solutions tailored to your community’s unique needs. We handle everything from daily operational discussions to significant plant designs and infrastructure renovations. With SGM, you can rest assured that your drinking water and wastewater systems are meticulously designed and built to the highest standards, ensuring the well-being of the communities you serve.

Water and Wastewater Services

  • Facility planning, design, and construction
  • Feasibility studies and pilot testing
  • Treatment process testing, modeling, and evaluation
  • Treatment plant and system optimization
  • Regulatory compliance planning and assistance
  • Water quality testing
  • Distribution and collection system analysis and modeling
  • Water and wastewater system master planning
  • Capital improvement plan development
  • Water conservation & efficiency planning
  • Water and wastewater rate studies
  • Utility branding and community outreach assistance
  • Funding acquisition support / grant writing
  • Nutrient removal EBNR processes (A2O, 5-stage Bardenpho)
  • Tertiary treatment (e.g. nutrient, metals, solids, etc.)
  • Integrated Fixed Film Activated Sludge (IFAS)
  • Oxidation Ditch
  • Sequencing Batch Reactor (SBR)
  • Aeromod
  • Extended Aeration Activated Sludge
  • Conventional Activated Sludge
  • Rotating Biological Contactor (RBC)
  • Lagoon facilities
  • Conventional Floc-Sed
  • Membranes
  • Trident
  • Sand Filters
  • Ballast Flocculation
  • Dissolved Air Floatation (DAF)
  • Harmsco filters for small GWUDI
  • Green Sand Filters (for Iron and Manganese)
  • Carbon Adsorption Filters (organics, taste and odor)
  • Chloramine Disinfection

Our team is fueled by their
passion for community.

I love living in the valley. I love being close to the outdoors and the community it provides. I also love the feeling of making a difference. Our communities and our clients rely heavily on our expertise to ensure that they are continuing to provide safe drinking water and wastewater to their communities they love so much.

Elle Coe