Iowa
Davenport, Iowa, resident earns national Corps of Engineers award
The U.S. Army Corps of Engineers Headquarters in Washington, D.C., selected Mark Cornish of Davenport, Iowa, as the recipient of its 2023 Civil Works Planning Excellence Award for his work on the Lock and Dam 22 Fish Passage project.
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ST. PAUL, Minn. – The U.S. Army Corps of Engineers Headquarters in Washington, D.C., selected Mark Cornish of Davenport, Iowa, as the recipient of its 2023 Civil Works Planning Excellence Award for his work on the Lock and Dam 22 Fish Passage project.
Cornish works for the Corps’ St. Paul District as a senior biologist and technical specialist but sits in the Corps’ Rock Island District. His award involved his contribution and leadership to develop the first large-scale fish passage structure on the navigable portion of the Upper Mississippi River. Cornish and the project team developed and started executing a complex and critical monitoring and adaptive management plan at the site.
The Lock and Dam 22 Fish Passage project, located near Saverton, Missouri, will create a nature-like fishway that could pass more than 160 different species of fish. Because it is the first fishway on the Mississippi, scientific monitoring has been essential to better understand fish behavior in large rivers and capture lessons learned that will improve future projects.
“Mark’s technical leadership on teams leads to water resources decisions that are innovative, environmentally sound, and fully collaborated with other agencies and partners,” said Terry Birkenstock, chief of the
Corps of Engineers Regional Planning and Environment Division North, and Cornish’s supervisor. “He embodies what planning excellence looks like with his ability to bring partners and stakeholders together towards a common vision and drive projects forward with a trust and credibility earned by not only his technical excellence but also his past actions.”
Cornish earned a bachelor’s of science in fisheries and wildlife biology from Iowa State University and a master’s of science in biology from Western Illinois University. He began his career with the Iowa Department of Natural Resources working as an aquaculturist and field technician at the Fairport Fish Hatchery. He moved to the Corps of Engineers in 1998, where he has worked as a biologist ever since. He has worked on numerous water resources project teams and has authored environmental compliance documents, journal articles and policy in support of the navigation, ecosystem restoration and environmental stewardship programs on the Mississippi River and Illinois Waterway.
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Iowa
Vote: Class 1A Iowa High School Softball Midseason Player Of The Year
With June rapidly finishing up, that means the Iowa high school softball season is preparing to enter the stretch run of the year.
The Iowa Girls High School Athletic Union State Softball Tournament will begin Monday, July 20, in Fort Dodge at Rogers Park, bringing together many of the top teams and players in the state. High School On SI Iowa currently provides a Top 25 state softball power rankings, so now, we need to see who the top players are.
Below are the nominees for the High School On SI Iowa Class 1A Softball Midseason Player of the Year in each classification. Stats listed with the player are from Bound and based on those numbers imputed as of June 26, 2026 at noon CT.
Feel free to vote as many times as you like, with voting set to close on Friday, July 3, 2026 at 11:59 p.m. CT.
High School On SI Iowa Class 1A Softball Midseason Player Of The Year Nominees
Rachel Eglseder, Edgewood-Colesburg, Senior
Eglseder owns a 16-5 record, striking out 225 batters with a 1.66 earned run average while adding 11 extra-base hits and 40 RBI at the plate.
Rylee Mudderman, Kee, Junior
Mudderman continues to be a difficult out, batting .488 this season with two homers, 11 doubles and four triples. She has driven in 38 and scored 35 times, stealing 10 bases.
Faith Shirbroun, St. Edmond, Senior
Speaking of tough outs, Shirbroun owns a batting average of .606 this season, recording seven homers, 17 doubles and five triples. She has driven in 36 and scored 37 times, stealing 22 bases while setting several school records for hitting.
Sydney Lovrien, Clarksville, Senior
The ace for the defending state champions, Lovrien is 13-5 with 100 strikeouts in 86 innings pitched. She also has 23 hits and 21 RBI at the plate.
Sam Kruckenberg, Mason City Newman Catholic, Senior
A veteran now, Kruckenberg owns an 18-4 record with 227 strikeouts and a 1.23 earned run average. She is batting .440 with five homers, 11 doubles and 23 RBI at the plate.
About Our Midseason Player of the Year Voting
High School on SI voting polls are meant to be a fun, lighthearted way for fans to show support for their favorite athletes and teams. Our goal is to celebrate all of the players featured, regardless of the vote totals. Sometimes one athlete will receive a very large number of votes — even thousands — and that’s okay! The polls are open to everyone and are simply a way to build excitement and community around high school sports. Unless we specifically announce otherwise, there are no prizes or official awards for winning. The real purpose is to highlight the great performances of every athlete included in the poll.
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Iowa
A new facility in Marshall County could spark more conservation on Iowa farms
The Iowa chapter of the Land Improvement Contractors of America (LICA) officially opened a new facility on its 80-acre demonstration farm in Marshall County Thursday.
Iowa LICA President Scott Bohle said having classroom and meeting space will make it easier to educate the next generation of professional contractors, along with government employees, lawmakers and students, to help conserve soil and water in the state.
Bohle said the building “gives people a place to gather, collaborate and continue the important work that defines our association.”
Just outside the new space are wetlands, terraces, sediment control basins, bioreactors and other features, which members have built since LICA purchased the farm near Melbourne in 2000.
“We call it the one-stop shop, where you can see anything being put to practice by our landowners,” said Kelby Kiefer, executive director of Iowa LICA.
Together, these “edge-of-field” practices remove 50% of phosphates and almost 100% of the nitrates from the runoff of a 1,000-plus acre watershed, according to the association.
Adding more wetlands, saturated buffers and bioreactors across the state are a key part of Iowa’s Nutrient Reduction Strategy. It aims to cut nitrogen and phosphorus losses from farm fields by 41% and 29%, respectively.
The strategy is part of a broader effort to reduce nutrient pollution in the state’s waterways and the Gulf of Mexico by 45% compared to the 1980-96 baseline period. It does not include a target date.
Iowa Secretary of Agriculture Mike Naig said the state has accelerated edge-of-field practices in recent years, in part through the Batch and Build model. The approach bundles projects in a targeted watershed to reduce costs and save time for farmers and contractors.
Nearly 150 nitrate reducing wetlands and around 500 saturated buffers, bioreactors and multi-purpose oxbows had been built in the state as of 2024. Thousands more will be needed to meet the state’s nutrient reduction targets.
“[Clean water is] something we need to be focused on, and we can be proud of the work that’s happened, but we know that we need to do more,” Naig said. “Buildings like this help.”
Naig said scaling up conservation infrastructure across the state will require more skilled contractors. He described them as the “critical link” between concepts and “getting things on the ground.”
“It’s from that point where you say, ‘We have a design that’s ready to go, a willing landowner,’ but somebody needs to make it happen,” Naig said. “The land improvement contractor sits in that very important spot.”
Iowa
Iowa City Regina baseball finds winning formula under new leadership
IOWA CITY, Iowa — Mark Roering returned to Iowa City Regina 30 years after serving as an assistant coach, and in just two seasons, he has transformed the Regals into one of Class 2A’s most dangerous teams.
“I was a senior in college. I just had finished playing baseball myself and was doing high school in the summers. Had one of those magical seasons here losing in the state finals,” Roering said. “I was just ready for something new.”
Prior to being hired at Iowa City Regina in 2024, Roering coached nine seasons at Dowling Catholic, where he helped the Maroons reach the state tournament six times. Regina was below .500 in three of the four seasons before his arrival. His first season at the helm, Regina went 22-6.
“I think the biggest difference is practice. Everybody is so much more locked in. Really that just comes from him. He gets on us everyday, he has to make the drive and hour and a half every day so we want to give that back to him for all the time and effort he’s put into us,” junior Trey Streb said.
Streb also described Roering as a very emotional coach who cares deeply about the team and winning.
The Regals’ bats have become a significant threat. Regina ranks fifth in the state and second in Class 2A with a .379 batting average and has the fourth fewest strikeouts among state teams.
“It’s like nothing I’ve ever experienced and it’s been super competitive and it’s nice to be with people who want to win and will do whatever it takes to win,” senior Emmett Burke said.
The team already sits at 20 wins with eight regular season games remaining.
Roering said the transformation comes when players start believing they can win in any situation.
“Winning is contagious just like losing is contagious,” Roering said. “Kids they start believing and it gets really dangerous you know that they can win no matter what situation they’re in.”
The turnaround has positioned the Regals to make a postseason run. With only one senior on the roster, the team could remain a threat next season.
“No matter what, we’re going to fight and we’re not going to roll over. We’re going to do what we need to do to win,” Burke said.
“We’re big competitors. We don’t accept defeat and I think that’s one of my favorite parts about this team,” Streb added.
Copyright 2026 KCRG. All rights reserved.
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