Fertilizer Lake in Okanogan County: How and When to Fish It

• Overview

  In Washington, Fertilizer Lake falls inside Okanogan County. What surrounds it is mixed woodland. At roughly 4 acres, the whole thing is within casting reach of a single walk. It is a small entry by Okanogan County standards. For a base, Oroville sits 3.2 miles out. Kelowna sits 66 miles out, and it is the nearest city worth the name. The county line runs close by, so rules can change within a short drive.

• Where to Fish on Fertilizer Lake

  We hold no survey for this water; read the slope of the shoreline instead. Where the bottom changes texture, fish gather; find that line. On a natural lake the weed line and the shelf beyond it do the work. Records held for Okanogan County cover rainbow trout, largemouth bass, sockeye salmon, yellow perch and smallmouth bass. Protected fish appear in the records for this area, so treat the list as information, not an invitation. The shape of Fertilizer Lake rewards a slow walk along one bank.

• Seasonal Patterns

  Expect July to average close to 69°F, with January the cold end at about 25°F. Ice comes and goes from one year to the next. It is not guaranteed from one year to the next. Spring and autumn carry the year; summer squeezes it into the ends of the day. On Fertilizer Lake that shapes the whole year.

• Tackle & Baits

  No access rule appears in what we hold. No slipway, car park or made path shows up nearby in mapping, so treat access as rough. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Where a permit is needed, the nearest town usually sells it. Signs go up and come down, so check on the day. For a change of water, Blue Diamond Lake is 1.1 miles distant. Check the current arrangement for Fertilizer Lake.