At Ollin Farms in Longmont, Mark Guttridge is transitioning from spring crops to vegetables that will ripen in late summer and early fall. Having water later in the summer is crucial for Guttridge, but he knows from experience that that's not guaranteed.
"In 2012, we were in a drought year and it got hot really early just like it did this year in June," he said.
Guttridge uses a combination of ditch and municipal sources to irrigate his 10 acres. The municipal tap is a partial safety net. The part of the farm that relies on water being available in the ditch... that's more vulnerable. Climate change means water from spring runoff is coming earlier, creating new challenges for farmers.