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Map of Slide Brook
44.19°N · 73.83°W — The Atlas
§ The Waters · Keene

Slide Brook.

Slide Brook drains the east slopes of Giant Mountain and flows through the hamlet of Keene before joining the East Branch of the Ausable River — a steep, rock-step descent that gives the stream its name and makes it more scenic corridor than destination water. The brook parallels sections of NY-73 north of Keene Valley, visible from the roadside in spring when snowmelt pushes through the mossy channels, mostly hidden by summer when the canopy closes in. No formal access points or maintained trails follow the brook itself, though it crosses under the highway and threads through private land before reaching the Ausable. If you're looking for fishable water or a swim, head downstream to the Ausable or upstream to the Giant trail system.

TypeStreampublic access
DEC notices4 activefor this region
The SurveyField data · NYSDEC + The Atlas
§ Overview

Slide Brook has public access. Summits nearby include The Brothers and Little Porter Mountain.

§ The Chart · Wild & Hamlets

The water, surveyed.

Loading map…
§ When to go
PrimePrime paddling — go
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Seasonal pattern for this lake · live closures appear above

§ Nearby parking

12 parking areas· 1 accessible

Closest parking lots within range, ranked by walking distance. Accessibility flags come from Google verified-data and NYSDEC records; surface and capacity from NYSDEC and OpenStreetMap. Confirm hours and seasonal closures before you go.

+4 more on the map above

§ Fishing

What’s in the water.

NYSDEC has stocked this water across 14 recent seasons — the ledger below is the public record.

§ No. II

The stocking record.

2011–2024 · NYSDEC
Brook Trout250 · 2024
Brook Trout300 · 2023
Brook Trout300 · 2022
Brook Trout300 · 2021
Brook Trout125 · 2020
Brook Trout275 · 2019
§ At the Water

Getting in, staying over.

§ No. I

Access.

Within ~7 miles
Parking areas12
Keene Region
§ No. II

Camping.

145 counted
Designated campsites106
Lean-tos & shelters39
§ Conditions on the Water

What the lake is doing today.

§ Editor’s Picks
within 25 mi

Make a weekend of it.

Closest editorial picks for a meal, a scoop, a pint, a bed, and a sight worth your time.

§ The Field Notes

Add to the record.

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Field notes and corrections are reviewed before they appear publicly. Photos and Logbook entries post immediately.§ Run an association tied to this water? Get in touch →
§ Questions

Frequently asked.