Fishing in Lanark County, Ontario

What this local map set contains

The Lanark County directory currently covers 74 lakes or reservoirs. 16 charts use measured bathymetry from a published source; 58 charts are clearly labeled as modeled. Recorded maximum depths range from 3 to 126 ft, with a median of 28 ft. Those figures describe each chart's deepest recorded or modeled point, not a safe navigation depth.

Species records are attached to 74 of 74 waters. The most frequently cataloged targets are Northern Pike (55), Pumpkinseed (53), Yellow Perch (49), Brown Bullhead (47) and Rock Bass (33). These are coverage counts, not abundance estimates or catch forecasts; open the individual map to see the evidence and seasonal context attached to that water.

Three useful maps to compare first

1. Dalhousie Lake: 53 ft maximum; survey-backed contours; 15 cataloged target species.
2. Christie Lake: 60 ft maximum; survey-backed contours; 13 cataloged target species.
3. Mississippi Lake: 30 ft maximum; survey-backed contours; 12 cataloged target species.

Start with a survey-backed chart when exact contour shape matters most. Use a modeled chart as broad planning context, then verify depths on the water. Comparing the three examples above also shows whether this area offers one dominant basin type or genuinely different shallow, deep, lake and river options. Access is separate from map coverage: confirm launches, shore rights, closures and posted rules before making the trip.