raSmith Water and Wastewater Engineering
raSmith provides water and wastewater engineering services that help municipalities maintain reliable utility systems while protecting critical environmental resources. Our engineers develop practical, system-specific solutions that address performance, regulatory compliance, operations, maintenance, and public safety. With experience across a wide range of water supply and wastewater challenges, we support clients in planning, improving, and managing infrastructure to meet water quality requirements, navigate regulatory processes, and position projects for successful funding and implementation.
Wastewater and Sanitary Sewer Engineering Services
raSmith helps communities address wastewater and sanitary sewer infrastructure needs with practical engineering solutions tailored to system demands, regulatory requirements, and long-term goals. Our team supports projects from planning and evaluation through rehabilitation and design, helping clients manage aging assets, prepare for growth, and advance projects through permitting and implementation. With experience across a wide range of wastewater challenges, we deliver solutions that strengthen system performance, support compliance, and protect public health.
Master Planning and System Modeling
We provide comprehensive wastewater master planning and system modeling services to help communities plan for growth and regulatory compliance while addressing evolving system demands. Using advanced hydraulic and hydrologic modeling tools, we evaluate system performance under a range of flow conditions, identify capacity constraints, and develop phased improvement strategies. Our planning aligns with Wisconsin DNR requirements and supports Clean Water Fund Program (CWFP) eligibility, helping position projects for successful funding and long-term implementation.
Asset Management and Infrastructure Planning
Our asset management programs for sanitary sewer systems combine GIS mapping, condition assessment, and risk-based prioritization to help utilities understand system conditions and make informed infrastructure decisions. We support municipalities in meeting regulatory expectations for infrastructure stewardship while optimizing capital improvement planning. These programs play a critical role in securing financial assistance through state revolving fund (SRF) programs and maintaining compliance with Capacity, Management, Operations, and Maintenance (CMOM) and Wisconsin Pollutant Discharge Elimination System (WPDES) permit requirements.
Flow Monitoring
Accurate flow monitoring is the backbone of effective wastewater management. raSmith deploys temporary and permanent flow meters at strategic locations to capture real-time data on infiltration and inflow (I/I), peak flows, and system capacity. Our monitoring programs help communities quantify I/I impacts, validate hydraulic models, and support regulatory reporting and consent decree compliance.
Lift Station Analysis and Design
Our team specializes in lift station analysis and design to ensure reliable wastewater conveyance in both urban and rural settings. We evaluate pump performance, wet well sizing, SCADA integration, and emergency backup systems to meet design standards and operational needs. Whether upgrading aging infrastructure or designing new stations, we deliver cost-effective, energy-efficient solutions that support long-term reliability.
Combined Sewer Overflow (CSO) Control and Elimination
raSmith helps communities address CSO control and elimination through targeted infrastructure upgrades, storage solutions, and green infrastructure integration. Our approach combines flow modeling, regulatory coordination, and public engagement to reduce overflow events, improve water quality, and meet compliance requirements. We assist with Wisconsin DNR coordination and help position CSO projects to pursue funding through the Clean Water Fund Program (CWFP) and relevant federal infrastructure programs.
Sanitary Sewer Collection Systems Design (Interceptors, Relays, and Extensions)
raSmith designs robust sanitary sewer collection systems, including interceptors, relays, and extensions, tailored to site topography and development patterns. We optimize pipe sizing, slope, and material selection to support long-term performance and regulatory compliance. Whether supporting new development or replacing aging infrastructure, our designs emphasize durability, efficiency, and constructability.
Sanitary Sewer Evaluation Surveys (SSES)
We conduct detailed Sanitary Sewer Evaluation Surveys (SSES) to identify sources of infiltration and inflow (I/I), structural defects, and maintenance needs. Our services include coordinating and reviewing CCTV inspections, smoke testing, manhole assessments, and flow isolation studies. These evaluations support targeted rehabilitation planning, improved system performance, and ongoing compliance with CMOM and WPDES permit requirements.
Capacity, Management, Operations, and Maintenance (CMOM) Programs
Our CMOM programs help utilities enhance system performance, reduce overflows, and meet regulatory mandates. raSmith assists with developing standard operating procedures (SOPs), training programs, emergency response plans, and performance metrics tailored to each community’s needs. Our CMOM strategies align with Wisconsin DNR expectations, supporting both regulatory compliance and long-term operational excellence.
Water Engineering Services
raSmith provides water engineering services focused on the planning, design, and rehabilitation of municipal water distribution systems. We help communities maintain safe, reliable drinking water service while addressing aging infrastructure, regulatory requirements, and long-term system performance. With experience working across Wisconsin, our team understands local conditions and Wisconsin DNR expectations and tailors solutions to support both near-term improvements and future system needs.
Water System Asset Management Programs
We help utilities develop asset management programs for water distribution systems that support informed decision-making and long-term infrastructure planning. Our programs incorporate system inventories, condition assessments, and lifecycle analysis to help prioritize improvements, manage risk, and support capital investment strategies while meeting regulatory and reporting expectations.
Lead Service Line Replacements
raSmith supports lead service line replacement programs by helping communities identify priorities, plan and sequence replacements, and navigate regulatory and implementation requirements. Our team assists with coordination, documentation, and funding considerations to improve water quality, meet Wisconsin DNR expectations, and maintain public transparency throughout the replacement process.
Water Distribution System Design (Relays and Extensions)
We design water distribution system improvements, including relays and extensions, to support reliable service, adequate pressure, and water quality across a range of site and system conditions. Our designs address pipe sizing, material selection, and system integration to support both new development and rehabilitation of aging infrastructure while meeting regulatory requirements and operational needs.
Related Services
raSmith’s water and wastewater engineering services are often supported by expertise in related infrastructure and planning disciplines.
- Stormwater Management: Planning and design solutions that protect water quality, manage runoff, and support resilient infrastructure.
- GIS Mapping: Data-driven tools that improve system visibility, asset management, and long-range planning.
Water and Wastewater FAQs
When should we involve raSmith in our project?
The earlier the better. Bringing raSmith in during planning or site selection helps identify constraints, funding opportunities, and design efficiencies before they affect schedule or budget.
Do you work with both public and private clients?
Yes. We partner with municipalities, developers, institutions, and private organizations across Wisconsin and the Midwest.
Can you provide full project delivery or support specific phases?
Both. We offer complete project support—from planning through construction—or targeted services to strengthen a specific phase of your project.
How do you help manage risk and control costs?
Our multidisciplinary teams identify regulatory, site, and system risks early and design practical solutions that reduce surprises during construction.
What makes raSmith different from other firms?
Clients value our responsiveness, technical depth, and ability to solve complex problems collaboratively—while keeping schedules realistic and designs buildable.
