State Unemployment Insurance (SUI): Report quarterly wages and contributions by filing Form UCT-6 (Employer's Quarterly Tax Report) and Form UCT-6 (Employer's Quarterly Tax Report) by last day of month following end of quarter: To file online click here. Wage base is $7,000 for 2017. Rates range from 0.10% to 5.40% in 2017.
The four pocket gopher species found in Colorado are distributed almost entirely in different areas (Figure 1), possibly because of different ecological requirements or competition. Plains pocket gophers (Geomys bursarius) are abundant in sandy and silty soils of the plains but are not abundant in compacted soils.
Burrows. A single gopher may build several mounds in the space of one day. Gophers dig most frequently in spring and fall, when soil is easiest to work, but digging activity never stops completely. Even in winter, gophers will dig and tunnel in the snow.The entire tunnel/burrow system may be anywhere from 200 to 2,000 square feet large, each burrow 2 1/2 to 3 1/2 inches wide.dentification. Gophers are between 6 and 10 inches long, though they are rarely seen outside their underground system of tunnels and burrows. Don't look for the gophers. Focus instead on the evidence of their presence in your yard.