Water & Wastewater

Reliable water management solutions.

RQAW | DCCM develops innovative drinking water, wastewater, and stormwater solutions. Our water resources engineers take a master-planning approach, building flexible water management systems, improving existing systems, and mitigating future repair costs. As industry experts, we provide assistance to secure grants and funding for much-needed community improvements.

Drinking Water

Our team partners with municipalities and utilities to provide reliable, safe, and affordable drinking water to communities large and small. Our innovative, practical designs deliver drinking water solutions that are cost-effective and easy to maintain.

  • Modeling

  • Storage

  • Treatment

  • Distribution

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Since our first wastewater system projects in the 1970s, our team has built an extensive knowledge base to solve wastewater problems for communities of all sizes. RQAW | DCCM’s wastewater expertise spans from small lagoon treatment systems to large sewer systems with treatment plants processing more than 200 million gallons per day (MGD). We partner with our clients to design wastewater systems that are simple, safe, and effective.

  • Plant and collection system master planning

  • Hydraulic and plant process modeling

  • Long-term control plan updates

  • Sewer separation design

  • IDEM coordination and negotiation

  • Lift station design

  • Sewer collection system design

  • Plant design

  • NPDES permitting


Our team develops modern stormwater management systems that solve current issues and consider future needs. With our master-planning approach, we work with our clients to build effective stormwater systems that are meant to last.

  • Conveyance design

  • Green infrastructure design

  • Hydrologic/hydraulic modeling

  • Stormwater detention

  • Stormwater retention

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