Skip to main contentSkip to main content
You have permission to edit this article.

Black Hawk Creek watershed takes shape

  • Updated
  • 0

WATERLOO — Clark Porter was in familiar territory as he walked on a rainy afternoon among blossoming bluebells near Black Hawk Creek in the Katoski Greenbelt.

“I’ve been coming out here ever since I was in middle school to hike, ski, paddle,” Porter said. “Now I manage my family’s farms in Grundy County, and we have one farm that’s near the creek.”

The former Waterloo school teacher’s affinity for the creek prompted him to form a new organization to advocate for improved water quality and soil health, ensuring the watershed will remain viable for both recreation and agriculture for generations to come.

“It’s been really enthusiastically embraced with every group I’ve talked with and every individual so far,” Porter said. “But we need many more people involved, especially farmers and other people that live and work along the watershed.”

The Black Hawk Creek Water and Soil Coalition is a loosely structured group of individuals and organizations, including the Natural Resource and Conservation Services and Soil and Water Conservation Districts in both Black Hawk and Grundy counties the Iowa Department of Natural Resources and others.

Porter is hoping more individuals and organizations come on board as the effort he launched in February builds momentum.

Black Hawk Creek’s 217,000-acre watershed covers portions of Black Hawk, Grundy and Tama Counties before spilling into the Cedar River in Waterloo.

It’s listed by the DNR as an impaired waterway due to elevated E. coli bacteria levels and, according to the U.S. Geological Survey, delivers an average of 2,720 tons of nitrates annually into the Cedar.

Porter plans to incorporate the Black Hawk Creek Water and Soil Coalition soon and hopes to secure grant funding for more detailed data collection and studies of the watershed. That would include talking to people about their concerns and ideas.

Longer-term efforts could include cost-sharing to improve farming practices to prevent runoff and erosion and even flood mitigation work.

But the key now is to get the cities, counties and variety of government and private agencies and individuals on board.

“Watersheds require a different way of thinking that is a challenge to the customary ways we do business and make public decisions,” he said. “Everything else,for example cities and counties, have lines and borders, but a watershed cuts across all of those.”

Jeri Thornsberry, chair of the Black Hawk Soil and Water Conservation District, is excited to see Porter working to create a coalition for the watershed when past efforts failed to gain a foothold.

“It is vital to any conservation effort to be farmer-led,” Thornsberry said. “When farmers take the lead to gather agencies, co-ops, farmer groups, fellow farmers and interested citizens to lead the stewardship effort for water quality and improved soil health means the community has just witnessed a win-win for all.”

But Thornsberry said it eventually will take more than volunteers to pull together research, a plan and implement solutions.

“This effort is not a quick fix,” she said. “Rewards for installation of conservation practices often times take years. What we need is staying power, a real commitment both with funding and with resources.”

Porter is holding a trash pickup event from 10 a.m. to 1 p.m. Saturday, April 22, in the Katoski Greenbelt to cleanup the area and provide a change for those interested in being part of the coalition to visit. Volunteers should meet at the Pat Bowlsby Off-Leash Dog Park parking lot near the intersection of Ansborough and Campbell avenues.

Others looking to join the effort can contact Porter by email at and liking the Facebook page for Black Hawk Creek Water and Soil Coalition.


Get local news delivered to your inbox!

* I understand and agree that registration on or use of this site constitutes agreement to its user agreement and privacy policy.

Related to this story

Most Popular

Get up-to-the-minute news sent straight to your device.


News Alerts

Breaking News