Our
Partners
Leadership
![[Current]](/s/current-wordmark-2025-LB.png)
The H2NOW Chicago project is an initiative led by Current, an independent nonprofit organization with a mission to grow the blue economy, accelerate innovation, and solve pressing water challenges. Current is also the lead organization behind the NSF-backed Great Lakes Regional Innovation Engine, Great Lakes RENEW, of which H2NOW is a key testbed for vetting innovative water technology.
Water Quality Sensing and Testing

Proteus Instruments provides the real-time monitoring technology that powers H2NOW Chicago. Their fluorescence-based sensors enable continuous microbial water quality monitoring, supporting near real-time insights into Chicago’s rivers. Proteus also supported equipment installation, calibration, maintenance, and data collection systems for H2NOW’s monitoring sites.
Communication, Visualization, and Analysis
M. Harris & Kern and MG Strategy and Design develop the water quality gauges and data visualizations for the H2NOW Chicago website and provide PR and communications support for the project.
Utilities

The Metropolitan Water Reclamation District of Greater Chicago (MWRD) has been the most critical project partner right from the start. Current consulted the MWRD scientists on equipment installation, sampling procedures and permits, project goals, and data communication and interpretation. MWRD’s Monitoring and Research Department allowed Current to install Proteus probes at their existing monitoring locations and provided installation support and continues to assist with the probes’ repair and maintenance. It is also providing Current with the data from their monitoring programs, as well as data on plant effluent and lake diversion. MWRD’s microbiology lab has tested multiple river samples for fecal coliform using the EPA-approved method, so that Current could calibrate the Tecta B4 device, and it continues to conduct occasional check-testing on an as-needed basis. MWRD’s IT department initially assisted Current with establishing data flow from Proteus probes to ArcGIS platform. The MWRD continues to support the project on multiple levels, including review of data analysis results and strategic guidance and advice.

Chicago Department of Water Management (CDWM) helped acquire the novel microbial testing technology, Tecta B4 device, that Current uses to test the river samples for fecal coliforms. DWM is also providing guidance and advice on data analysis and interpretation, and data communication to the public.
Research

University of Illinois Extension in the College of Agriculture, Consumer, and Environmental Sciences (ACES) at the University of Illinois at Urbana-Champaign (UIUC) is providing guidance and expertise in designing a public survey and survey data analysis. The survey is meant to assess the public's perception of the river.

Northwestern University researchers are conducting principal component and correlation analyses using H2NOW data and data from other sources, such as MWRD monitoring programs, USGS gages, and rainfall. These analyses help better understand the various factors affecting water quality at each of the branches.
Community Engagement

Friends of the Chicago River provides project support through participation in planning meetings, project design, and public engagement strategies.
Since 1979, Friends of the Chicago River has been working to improve the health of the Chicago River system for the benefit of people, plants and animals; and by doing so, has laid the foundation for the river to be a beautiful, continuous, and easily accessible corridor of open space in the Chicago region. The health of the Chicago River and the animals who call it home is of paramount importance to the Chicago area. Check out their sister site, Chicago Water Fun, to learn more about how you can interact with our great Chicago River.

Metropolitan Planning Council (MPC) provides guidance related to policy impact and synergies with other efforts associated with realizing the Our Great Rivers vision. For example, making this water quality data available to the public is an important step to ensuring that the river is swimmable by 2030 (an OGR goal), and more immediately, will accomplish one of the Our Great Rivers vision’s first goals of real-time water quality monitoring and communication.
MPC has made the Chicago region a better place to live and work by partnering with businesses, communities and governments to address the area's toughest planning and development challenges. MPC works to solve today's urgent problems while consistently thinking ahead to prepare the region for the needs of tomorrow.

North River Commission (NRC) leads community engagement on the river's North Branch – their volunteers have surveyed community members at multiple events throughout the summer and fall, and helped promote awareness for the project.
NRC is the nonprofit community and economic development corporation for the northwest side of Chicago, from the Chicago River to Cicero and Addison to Devon. Founded in 1962 by concerned residents and neighborhood institutions, North River Commission unites over 100 civic associations, businesses, schools, institutions and places of worship.

Sierra Club has led volunteer water sample collection outings along the river's South Branch, which is instrumental in calibrating that branch's Proteus probe.
Sierra Club works to protect communities, conserve wild places, and explore nature. The Chicago Sierra Club is 7,500 members strong. Their territory stretches south from the Lake County line to the Indiana border, west to part of La Grange, and north through Niles and Skokie. They are active in environmental issues, electoral campaigns, and social events.

South Loop Chamber of Commerce (SLCC) leads community engagement on the river's South Branch - its volunteers have surveyed community members at multiple events, and helped promote awareness for the project.
The SLCC’s primary objective is to encourage the principles of ethical business and professional practices, while improving and assisting in the development of the business community in the general "South Loop/Bridgeport'' area of Chicago. It offers services such as identifying potential sites for redevelopment, assistance with city services, while providing technical assistance and advertising opportunities.

Urban Rivers led water sample collection outings along the river's North Branch and Main Stem, which is instrumental in calibrating the Proteus probes at those locations. H2NOW may help their team better measure the impact that The Wild Mile – the world’s first mile-long floating ecopark located in the North Branch Canal – is having on the river’s health, since it’s being constructed between H2NOW’s North Branch probe, and the two probes further south.
Urban Rivers is a Chicago-based non-profit, whose mission is to transform city rivers into urban wildlife sanctuaries. They measure their impact through the number of students they reach with their curriculum, the number of visitors they inspire with their Wild Mile park, the amount of new habitat they create, and the number of graduate research projects they support.

Shedd is donating their laboratory analysis capacity to test river samples for total coliforms.
Every year Shedd Aquarium welcomes 2 million guests for unforgettable encounters with belugas and bluegills, stingrays and sturgeons. But Shedd is more than just a destination. With partners in Chicago and around the globe, it also protects endangered species and their habitats and rescues and rehabilitates wildlife in need.

The Forest Preserves of Cook County (FPCC) provides project support through participation in planning meetings, project design, and public engagement strategies.
The FPCC was created in 1914 with a mandate to “protect and preserve” the forested lands in Cook County. With nearly 70,000 acres, it is one of the oldest and largest forest preserve districts in the United States. It receives an estimated 62 million visits each year, providing an escape into a world teeming with wildlife and rich with outdoor recreation and environmental education opportunities.
Funding

The Chicago Community Trust provided significant project support for H2NOW Chicago through the Our Great Rivers program from 2019 - 2024.

Comcast provided funding to purchase the third Proteus probe in 2019, which allowed Current to install one probe on each branch of the Chicago River.