UpStream Newsletter, July 2016

Stroud Water Research Center

Published in UpStream Newsletter, Vol. 2016, Issue 4, July 2016
View on the Web at

Volunteers to Monitor Threats to Water for 15 Million People

Photo of citizen scientists working in Costa Rica

Stroud Water Research Center helps citizen scientists worldwide to monitor the health of their streams and rivers. In October 2014, Assistant Director of Education Tara Muenz traveled to Costa Rica’s Osa Peninsula to train citizen scientists in watershed monitoring. These volunteers often become leaders in their communities, helping to organize events promoting clean water and watershed stewardship. Photo: Tara Muenz

As part of the Delaware River Watershed Initiative, Stroud Water Research Center will help guide an effort to enhance citizen-science volunteer monitoring of water quality in eight regional subwatersheds in the Delaware River basin.

Under a $2.5 million grant from the William Penn Foundation, more than 50 leading nonprofits are working together through DRWI to reduce threats to water quality for the 15 million people — more than 5 percent of the U.S. population — who get their drinking water from the Delaware River basin.

The grant builds on the Stroud Center’s ongoing efforts to work with farmers and landowners in the Delaware River basin to protect, restore, and monitor the long-term health of streams.

An Opportunity for Successful Intervention

The eight carefully selected subwatersheds, or clusters, make up 25 percent of the Delaware River basin and are of critical ecological value. A science-informed evaluation under DRWI showed that while these clusters face significant threats to water quality, the opportunity for successful intervention is significant at these locations.

Photo of citizen scientists working with NJ DEP

Citizen scientists with the New Jersey Department of Environmental Protection’s Watershed Ambassador Program learned how to collect and identify insects from a tributary to the Delaware River in northwestern New Jersey last October as part of Stroud Water Research Center’s Stream School. The education program is one of several the Stroud Center offers to help people monitor and protect their rivers and streams. Photo: Tara Muenz

Each cluster is comprised of three to 11 organizations jointly implementing restoration or preservation plans. With this new William Penn grant, the Stroud Center will work with these organizations and their partners to grow their network of citizen-science volunteers and enhance the quality and quantity of the data they collect.

The Stroud Center will offer similar support to Penn State’s Master Watershed Steward Program, which trains volunteers in watershed management so they can educate communities about watershed stewardship and will also evaluate if, and how, the Water Stewards Program can assist in advancing the monitoring capacity of DRWI clusters.

Erin Frederick, the Master Watershed Steward coordinator at Penn State, said, “I’m looking forward to working with the Stroud Center to provide advanced training and volunteer opportunities to our Stewards so they can play a key role in citizen-science water-quality monitoring.”

The Stroud Center will work with the Academy of Natural Sciences of Drexel University to ensure that the water-quality monitoring collected by volunteers will help scientists better understand how well watershed restoration and conservation efforts in the Delaware River basin are working to protect clean fresh water.

Monitoring Technology: From Tried-and-True to Cutting-Edge

Over the next two years, the Stroud Center will develop and provide professional-level science training to citizen-science volunteers, covering basic watershed ecology and more advanced topics on how to monitor and restore streams and rivers.

The trainings will help citizen scientists better understand what questions they should be asking and why. Plus they’ll learn how to analyze and interpret the monitoring data they collect so they can use it to guide future restoration and conservation work,” said Matthew Ehrhart, director of watershed restoration.
Photo of EnviroDIY Mayfly Data Logger Board

Stroud Water Research Center’s new custom Arduino-based data-logger board, the EnviroDIY Mayfly, is one of several inexpensive and easy-to-use tools that citizen scientists can learn to use to monitor water quality as part of the Delaware River Watershed Initiative. Photo: S. Hicks

The citizen-science volunteers will also learn to use new cutting-edge technologies to monitor and evaluate water quality.

For example, they’ll learn how to build and deploy do-it-yourself wireless environmental monitoring stations the Stroud Center recently developed. These inexpensive, customizable, and easy-to-use sensors are featured on, an online community of enthusiasts who enjoy sharing ideas for environmental science and monitoring.

With these devices, the citizen scientists will be able to measure water temperature, stream water level, electrical conductivity, water clarity, and more.

Tried-and-true monitoring methods such as the Leaf Pack Experiment Stream Ecology Kit, will also be featured in the trainings. This simple tool can be used to collect, identify, and analyze the bugs living in streams to evaluate water quality.

Making the Data Available to the Public

Data the citizen scientists collect will stream automatically to a web portal to be developed over the next two years by computer scientists and programmers under the direction of Jeffery Horsburgh, Ph.D., in the Civil and Environmental Engineering Department at Utah State University. All of the data will be available via a website designed to provide citizen scientists with simple access to visualize, analyze, and download the data they collect.

Learn More

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