Upper Johnston Lake, Ontario: Fishing Spots and Seasons

• Overview

  Upper Johnston Lake is one of the Nipissing District waters in Ontario. The surface lies 180 metres up. Surface area is around 86 hectares, which gives you real water without needing a boat. The margin runs to about 9.8 km in total. It is among the larger waters listed here for Nipissing District. 22 km away sits Mattawa, the nearest town. Callander follows at 31 km, then Powassan at 38 km. The nearest edge is a long way off, so local rules apply throughout.

• Where to Fish on Upper Johnston Lake

  Depth is not on record here, so the bank has to tell you. Where the bottom changes texture, fish gather; find that line. A natural lake fishes on cover, and cover here means weed and timber. Survey and observation records for Nipissing District include smallmouth bass, cisco, yellow perch, pumpkinseed and rock bass. County records show what lives in the area; the local agency holds the water-by-water list. On Upper Johnston Lake the first feature you find is usually worth a session.

• Seasonal Patterns

  The year swings from about -13°C in January to roughly 18°C in July. Hard water is a season in its own right here. The lid arrives early and lasts until roughly late April. Break-up near late April, freeze-up near late November: that is the shape of an average year. Spring is short and heavy here; autumn is longer and steadier. Upper Johnston Lake runs to that rhythm year in and year out.

• Tackle & Baits

  Public data does not answer the access question here. Records list it as a natural water body rather than an impoundment. Nothing is listed nearby for parking or launching a boat. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Look for a notice board at the entrance. Night access is frequently treated as a separate matter. James Lake sits 4.8 km off and takes the overflow. Check the position on Upper Johnston Lake before loading the car.