After receiving information from soil tests, Pueblo West officials will meet with Chaffee County officials to develop the next steps for revegetation and weed control efforts at the Hill Ranch, next to U.S. 285 north of Centerville.
Alan Leak, a consultant for Pueblo West from RESPEC Water & Natural Resources, met with Chaffee County commissioners during their regular meeting Tuesday.
Pueblo West had soil samples from the Hill Ranch sent off for analysis, Leak said. The analysis showed that seed mixes used by Pueblo West more than a year ago “were not suitable” to soil acidic levels at the Hill Ranch. He said he does not have the complete analysis yet.
Larry Walker, Chaffee County Weed Department supervisor, said he would like to see the complete results once Leak has them.
From the soil analysis, Leak said they will get recommendations on what seeds to use on the property. Once he gets that information and the full report, which should happen by the end of the year, he will meet with people in Chaffee County and develop a plan for next year.
Chaffee County Commissioner Dennis Giese said he would like to have Leak meet with the commissioners at their February work session to discuss the plan.
For next year, instead of just trying two test sites with the same idea, Pueblo West might try “a bunch of different things” and see what works. That way if one idea does not work, they do not waste the whole year, he said.
Pueblo West purchased the Hill Ranch water rights, and part of the purchase conditions require the municipality to revegetate the land with local grass before it can use the water right, county officials said previously.
Leak said he last met with the county commissioners during the summer, when they discussed Pueblo West’s summer and fall plan for the Hill Ranch. At the time he told commissioners about a proposed plan for weed control and two sites for test crops. He explained a process consisting of tilling two test sites, planting a sterile sorghum and mowing the property to keep weeds down.
Each of the two approximately 50-acre test sites was tilled to mix peat in with the soil and planted with a sterile sorghum. Sorghum was planted to help reduce the acidity and build root mass in the soil.
The efforts resulted in “a fair sorghum crop” at the test sites, Leak said. They also found that “in most parts the peat is not as deep as we thought,” he said.
The test sites had irrigation water run onto them, about 1,500 acre-feet, Leak said. So far Pueblo West “has expended $115,000” this year on its Hill Ranch efforts, he said.
Walker said, considering the work he has done to help with the Hill Ranch revegetation and weed control efforts, he wonders if the county should perhaps get compensated as a consultant.
“Weed control was somewhat successful,” Leak said. The Hill Ranch was mowed three times, and the area had some selective grazing.
“The guy mowing did a great job – a month too late,” Frank McMurry, a rancher who lives near the Hill Ranch, said at the meeting. “We have a monumental weed problem, due to the timing.” When it comes to mowing to keep weeds down, timing matters, he said.
“We probably got up here a little late a few times,” Leak said. However, Pueblo West did make an effort to get Hill Ranch mowed. Next year, they want to get to the mowing earlier, he said.
Because the weather can change and affect the growth of weeds without much warning, McMurry said he thinks Pueblo West should hire someone local to monitor and manage the Hill Ranch site, not someone from Walsenburg.
A local person could stay apprised of the conditions and know what they mean for growth on the site, Commissioner Dave Potts said.