We are water
and wastewater experts

That’s why our clients look to us for responsible water and wastewater solutions. It’s our passion—and with the largest dedicated water and wastewater engineering staff in Iowa, it’s what we do every day. Our experience is the foundation of our work, and our reputation is based on the lasting relationships we build with our satisfied clients.

We are flexible

Every client is different, and no two projects are alike. In order to meet our clients’ unique needs, we have teams dedicated to a wide range of engineering services—from stormwater management to municipal engineering.

We understand it takes more than technical skill to be a great city engineer. It takes a certain level of trust—which is why communities of all sizes partner with us when faced with municipal engineering challenges. Our clients rely on us not only for our tested experience and capabilities, but also for our commitment to building lasting relationships with city staff and elected officials.

For Municipal inquiries, please contact John Gade, P.E.
View Municipal Services Municipal Services
  • Comprehensive planning
  • Capital improvement planning
  • Sanitary sewer system evaluation
  • Inflow/Infiltration studies
  • Assessment projects
  • Water, stormwater, and sanitary conveyance design
  • Utility mapping and GIS services
  • Trails and trail bridges
  • State and federal permitting
  • Park planning and design
  • Sports complex planning and design
  • Grant writing and administration
  • Traffic studies
  • Traffic signals
  • Roadway design
  • Roadway lighting
  • Streetscapes and landscaping
  • Pervious pavement design

Responsible stormwater management is a tricky balance between managing risks and taking advantage of opportunities. Although stormwater is a great sustainable source of freshwater, it’s also one of the primary pollution avenues for many watersheds nationwide. It can seem overwhelming, but having the right engineers on your team can make all the difference. Our expert understanding of stormwater management systems allows us to help our clients promote sustainability and achieve environmental responsibility.

For Stormwater inquiries, please contact Steven Soupir, P.E.
View Stormwater Services Stormwater Services
  • Watershed scale hydrologic and hydraulic modeling
  • Master planning
  • Management plans
  • Conveyance system design
  • BMP design and implementation
  • Stream and channel restoration and rehabilitation
  • Water quality BMP solutions
  • Stormwater Pollution Prevention Plans (SWPPP)
  • Floodplain management
  • FEMA Flood Insurance Study (FIS) map revisions
  • Stormwater and floodplain permitting
  • Wetland design and mitigation
  • Water impoundment structures and levee design
  • Stormwater pump station design
  • Drainage district conveyance system improvements and rehabilitation

Our relationships with municipalities and state and federal regulatory agencies make us a great match for our industrial clients. Understanding the needs of host communities and the regulatory environment in which they operate helps us ensure a smooth process from start to finish. These strong relationships and our experience drawn from many different industries—like meat processing, grain and dairy—give us a unique foundation for solving the special challenges presented by our industrial clients.

For Industrial inquiries, please contact Steve Troyer, P.E.
View Industrial Services Industrial Services
  • Wastewater Treatment/Pretreatment
  • Water Reuse
  • Stormwater Management/Treatment/Monitoring
  • Water Supply/Treatment
  • Industrial Waste
  • Systems Performance Evaluations
  • Operations Assistance
  • NPDES Permitting
  • Pretreatment Agreements
  • Erosion Control
  • Floodplain determination and FEMA mapping
  • Municipal User Charge Negotiations
  • Compliance Monitoring
  • Environmental Site Assessments and Audits
  • Treatability Studies
  • Baseline Monitoring Reports (BMR)
  • Toxic Organics Management Plans (TOMP)
  • Stormwater Pollution Prevention Plans (SWPPP)
  • Environmental Training and Presentations

Site Development

Sometimes it takes a little finesse to bring a project together. Of course, we’re great at managing a wide range of site development projects with proficiency and care. But more importantly, we work closely with planning offices and state agencies to help our clients stay in front of the many regulations and ordinances that come with the territory.

For Site Development inquiries, please contact Scott Renaud, P.E.
View Site Development Services Site Development Services
  • Pre-development studies
  • Industrial development
  • Commercial development
  • Low-impact development
  • Comprehensive planning
  • Site planning
  • Subdivision development
  • Street and parking design
  • Platting and mapping (conventional and GPS)
  • Topographic surveys
  • Utilities design
  • Environmental assessment
  • Construction staking