A Thoughtful Pause on the Platte-Republican Diversion

Growing ecological concerns have prompted state regulators to temporarily halt review of a proposed project that would diminish streamflow in the Platte River. The Nebraska Department of Water, Environment, and Energy (NDWEE) recently announced it is suspending review of a proposed project that would transfer water from the Platte River Basin to the Republican River Basin. The delay, requested by the project’s applicant, will allow time to study a serious concern: the risk of invasive carp spreading between river systems through the project’s infrastructure. While invasive carp are already present in the Platte River, they are not found in the Republican River Basin, making the risk of water transfer a significant environmental concern.

That’s an important issue—and one worth taking seriously. Invasive carp have caused widespread ecological and economic damage across the country, disrupting native ecosystems, harming fishing industries, and even interfering with recreational use of waterways.

We appreciate both NDWEE and the project sponsors for recognizing these risks and choosing to pause rather than push forward too quickly. Taking the time to better understand potential consequences reflects thoughtful leadership and a willingness to get this right.

But even beyond the carp issue, there’s a more fundamental problem with the project proposal: It attempts to move water from one already-stressed river basin to another. Audubon Great Plains has long opposed the project for this very reason. The Platte River is not a river with water to spare and in most years, it’s already stretched thin. In fact, it is estimated that about 70% of its historic flow is diverted before reaching the central Platte.

Additionally, what streamflow remains supports one of the most important ecosystems in the Great Plains. Each spring, the central Platte becomes a critical stopover for migratory birds. Species like the Whooping Crane, Sandhill Crane, and Piping Plover rely on its shallow waters, sandbars, and braided river channels for rest and for survival after their long journeys.

Just downstream from the proposed diversion point lies Rowe Sanctuary, where decades of conservation work have helped restore and protect vital habitat. Reducing streamflow further could undermine those efforts and put even more pressure on species that are already struggling.

The reality is simple: you can’t solve water scarcity by shifting water between basins that are both already limited. It’s not a long-term solution, but a temporary tradeoff that risks creating new problems while worsening existing ones.

The added threat of invasive carp only strengthens the case against the project. Once introduced, these fish are nearly impossible to control and can permanently alter ecosystems, damage recreation, and hurt local economies. Invasive carp would degrade local fisheries, harm recreation, and create safety hazards for anglers and boaters. This would lead to significant economic losses for businesses that rely on fishing and tourism, along with high costs for monitoring and removing them. The current pause is welcome, but this project raises deeper concerns that no amount of delay can fix. Water management decisions made today will shape Nebraska’s rivers for generations. Instead of moving water out of an already depleted system, the focus should be on sustainable solutions—protecting existing flows, restoring streamflow back to the river where we can, and ensuring that both people and wildlife have a sustainable resource to not only survive, but to thrive.

We’re grateful to NDWEE and the project sponsors for taking a thoughtful pause, and we hope that same careful consideration ultimately leads to the right conclusion: keeping Platte River water where it belongs.