At raSmith, we advocate for the preservation of our environmental resources. Upon identifying specific water supply or wastewater challenges, our civil engineers develop tailored solutions that address the client’s needs and meet water quality requirements. Innovations in technology are employed by our water and wastewater group to address system performance, operation/maintenance, and safety.
Wastewater and Sanitary Sewer Systems
Master Planning and System Modeling
We provide comprehensive wastewater master planning and system modeling services that help communities prepare for growth, regulatory compliance, and climate resilience. Using advanced hydraulic and hydrologic modeling tools, we simulate system performance under various flow conditions, identify bottlenecks, and develop phased improvement strategies. Our planning aligns with DNR requirements and supports funding applications through the Clean Water Fund Program (CWFP), ensuring long-term system sustainability.
Asset Management Programs
Our asset management programs for sanitary sewer systems combine GIS mapping, condition assessment, and risk-based prioritization to help utilities make informed decisions. We support municipalities in meeting regulatory expectations for infrastructure stewardship, while optimizing capital improvement plans. These programs are essential for securing financial assistance from 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. We deploy temporary and permanent flow meters across key locations to capture real-time data on infiltration/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, ensuring 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.
Combined Sewer Overflow (CSO) Control and Elimination
We help communities tackle 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 and improve water quality. We assist with DNR compliance and help secure funding through the CWFP and federal infrastructure programs.
Sanitary Sewer Collection Systems Design (Interceptors, Relays, Extensions)
Our firm designs robust sanitary sewer collection systems, including interceptors, relays, and extensions, tailored to topography and development patterns. We optimize pipe sizing, slope, and material selection to ensure long-term performance and regulatory compliance. Whether supporting new developments or replacing aging infrastructure, our designs are built for durability and efficiency.
Sanitary Sewer Evaluation Surveys (SSES)
We conduct detailed Sanitary Sewer Evaluation Surveys (SSES) to identify sources of I/I, structural defects, and maintenance needs. Our services include coordinating/reviewing CCTV inspections, smoke testing, manhole assessments, and flow isolation studies. These surveys are critical for developing targeted rehabilitation plans and meeting 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. We assist in developing SOPs, training programs, emergency response plans, and performance metrics. Our CMOM strategies are tailored to each community’s needs and align with DNR expectations, supporting both compliance and operational excellence.
Water Distribution Systems
Our firm delivers comprehensive water distribution system solutions that ensure safe, reliable, and efficient service to communities across Wisconsin. Whether designing new systems or upgrading aging infrastructure, we bring deep technical expertise and a commitment to public health and sustainability. Our team understands the unique challenges faced by Wisconsin municipalities—from aging pipes to evolving DNR regulations—and we tailor our solutions to meet both current needs and future demands.
Asset Management Programs
We help utilities across Wisconsin take control of their infrastructure with strategic asset management programs. By combining GIS-based inventory systems, condition assessments, and lifecycle cost analysis, we empower clients to prioritize investments, reduce operational risks, and comply with Wisconsin PSC and DNR reporting requirements. Our programs are designed to support long-term planning and funding strategies, including eligibility for SRF programs.
Lead Service Line (LSL) Replacements
With growing attention on lead in drinking water, our firm leads the way in lead service line replacement programs. We assist Wisconsin communities in identifying, prioritizing, and replacing lead lines, while navigating funding opportunities such as the Bipartisan Infrastructure Law (BIL) and Wisconsin’s Safe Drinking Water Loan Program. Our team ensures compliance with DNR guidelines and helps build public trust through transparent communication and efficient execution.
Water Distribution System Design (Relays and Extensions)
From water main relays to new distribution extensions, our water distribution system design services are built on precision and performance. We design systems that optimize flow, pressure, and water quality, while minimizing construction costs and disruption. Whether replacing aging mains or expanding service to new developments, we deliver solutions that meet Wisconsin’s engineering standards and support community growth.
