LINCOLN, Nebraska – A severe rainstorm that dumped up to 8 inches of rain in small area of western Nebraska in early June put decades-old flood control infrastructure to the test. The watershed dams north of Bayard delivered, preventing nearly $400,000 in flood damage and protecting the community from significant downstream flooding.

“This storm demonstrated exactly why watershed infrastructure remains so important to communities across western Nebraska,” said Scott Schaneman, North Platte Natural Resources District (NRD) general manager. “While residents may not see these structures every day, these dams quietly protect homes, infrastructure and public safety during intense rainfall events.”

According to weather data collected following the June 8-9, 2026, storm event, as much as 8 inches of rainfall was reported within portions of the Wildhorse Drain watershed, located approximately 10 miles north of Bayard. The heaviest precipitation occurred in drainage areas controlled by Wildhorse Dam Sites 9-A, 5-A and 14-A.

Constructed in 1959, 1964 and 1968 with assistance from the U.S. Department of Agriculture’s Natural Resources Conservation Service (USDA-NRCS), the Wildhorse flood control dams were designed to protect Bayard from damaging flood events by capturing stormwater runoff and releasing it at a controlled rate downstream.

While the storm caused damage to infrastructure throughout the watershed including county roads, sediment-filled drainage ditches, irrigation canal failures, canal bridges and ditch roads, the Wildhorse flood control structures performed as designed mitigating further damage.

As runoff rapidly moved through the watershed, the dams captured and detained floodwater, reducing erosion and flood damage. USDA-NRCS officials estimate the flood control structures provided nearly $400,000 in flood prevention benefits from this single storm event.

According to the Nebraska Department of Water, Energy, and Environment (DWEE), local officials were prepared for evacuations downstream as rainfall totals climbed throughout the evening. Monitoring reports showed water levels rose significantly within the structures during the storm, with water reaching the second drop inlet on Wildhorse Site 5-A, but remained safely below emergency spillway levels.

“Farmers Irrigation District employees were checking the dams every hour during the rainstorm and there was no real cause for concern,” said DWEE Chief Dam Safety Engineer Tim Gokie. “The Wildhorse dams performed exactly as they were designed and they likely saved Bayard from significant flooding that could have damaged homes and businesses.”

The watershed structures are owned and maintained by the City of Bayard, Pathfinder Irrigation District, and Farmers Irrigation District, who help ensure these decades-old systems remain operational when severe weather strikes.

Many flood control dams across Nebraska were constructed more than 50 years ago through federal watershed protection programs and continue providing critical protection for communities, roads, farmland and local economies. As these structures age, ongoing maintenance, rehabilitation and continued investment are increasingly important to ensure they remain reliable during future extreme weather events.

“This event is a reminder that infrastructure that was built generations ago continues to deliver enormous value today,” Schaneman said. “Maintaining these flood control structures is essential to protecting communities like Bayard and ensuring these systems continue serving Nebraska for decades to come.”