Every named stream in the Adirondack Park — the feeder waters that line the High Peaks valleys and fill the ponds.
Harkness Brook runs through the Lake Placid region with minimal public documentation — no fish stocking records, no formal trail access in the DEC inventory, and no nearby trailheads or lean-tos that treat it as a destination. It's the kind of small tributary that appears on USGS quads but rarely in guidebooks, likely crossing private land or flowing through corridors where the hiking traffic moves toward bigger objectives. If you're chasing obscure water, this one requires topo work and probably a conversation with the local DEC office. Most Adirondack anglers and paddlers will never hear the name.
Herbert Brook drains northeast out of the Lake Placid plateau — one of those named tributaries that shows up on USGS quads but doesn't anchor a trail or a fishing report. It's a feeder system, not a destination: the kind of stream you cross on a bushwhack or hear from a lean-to without ever seeing where it starts. No stocking records, no documented trout population, no pull-off or formal access — which makes it exactly what most Adirondack streams are: working hydrology, not recreation infrastructure. If you're looking at Herbert Brook on a map, you're either lost or you're plotting a route between two other places.