Mesa Reservoir Fishing Guide, Boulder County, Colorado

• Overview

  Mesa Reservoir is set in Boulder County, Colorado. It stands 5,482 feet above sea level. This is a pocket water of some 18 acres, and every part of it is reachable from the bank. Boulder is the closest town at 4.1 miles. Boulder is the closest city, 4.3 miles away. No border sits close enough to matter. You can learn the basics of it in one visit.

• Where to Fish on Mesa Reservoir

  Depth remains unrecorded, so treat the first session as a survey. The old creek line under the surface is the feature worth finding. Built water gives depth close in, which suits a bank angler. Public occurrence data for Boulder County names black-spotted cutthroat trout, brook trout and brown trout. County data is a starting point rather than a guarantee. Read Mesa Reservoir for ten minutes before the first cast goes out.

• Seasonal Patterns

  Long-run averages give July about 70°F and January about 30°F. Fishing continues through most of the calendar, with quiet spells rather than closures. It should never be assumed safe, whatever the month says. March through May is the strongest run, with October and November a second stretch. Anyone fishing Mesa Reservoir regularly works to that calendar.

• Tackle & Baits

  Whether you may fish here is not something records settle. Public mapping marks it as seasonal water rather than permanent. Facilities include toilets around half a mile from here. For the trout, small spinners and a box of nymphs cover both approaches. Gates get locked out of season on water like this. Keep proof of licence with you rather than in the car. Failing this one, try Loukonen Brothers Reservoir, 1.1 miles away. For Mesa Reservoir in particular, ask before you travel.