Water Depth
Depth is not verified by iCliffDive. Inspect from the water and never assume a reported swimming hole or quarry is deep enough for jumping.

Warrensburg, New York, United States
VERIFY WATER CONDITIONS, ACCESS, DEPTH, AND EXITS BEFORE ENTERING*
Black Hole / Dunkley Falls is a reported waterfall / freshwater jump spot in Warrensburg, New York, United States. Jump height, landing depth, and access conditions must be checked on site before anyone treats the water as usable.
Sources point to steep access, uncertain depth, slick boulders, and the need to verify the pool bottom and exits before anyone uses surrounding rocks for entry. Treat this page as a planning guide and verify current conditions before visiting.
Overview
Black Hole / Dunkley Falls is described as a Mill Creek swimming stop where a waterfall pool, rocky shoreline, and multiple creek pockets draw adventurous swimmers.
Quick Answer
Black Hole / Dunkley Falls is a reported waterfall / freshwater jump spot in Warrensburg, New York, United States. Jump height, landing depth, and access conditions must be checked on site before anyone treats the water as usable.
Key Takeaway
Sources point to steep access, uncertain depth, slick boulders, and the need to verify the pool bottom and exits before anyone uses surrounding rocks for entry. Treat this page as a planning guide and verify current conditions before visiting.
Quick Answer
Black Hole / Dunkley Falls is a reported waterfall / freshwater jump spot in Warrensburg, New York, United States. Jump height, landing depth, and access conditions must be checked on site before anyone treats the water as usable.
Key Takeaway
Sources point to steep access, uncertain depth, slick boulders, and the need to verify the pool bottom and exits before anyone uses surrounding rocks for entry. Treat this page as a planning guide and verify current conditions before visiting.
Conditions and planning notes
Depth is not verified by iCliffDive. Inspect from the water and never assume a reported swimming hole or quarry is deep enough for jumping.
Use the Harrington Road pull-off only after checking roadside parking, the steep trail, and whether the creek pools can be inspected safely from the water.
Approach details come from public source notes and should be checked against current trail conditions, closures, parking rules, and weather.
Primary hazards include variable depth, current or river flow, slippery rock, submerged objects, crowding, limited exits, and posted restrictions.
Rock or platform takeoffs can be slick, crowded, managed, or restricted. Use only legal, stable, inspected takeoffs with a confirmed landing and exit.
Sources point to steep access, uncertain depth, slick boulders, and the need to verify the pool bottom and exits before anyone uses surrounding rocks for entry.

Map location
Use the source location details as a starting point until exact coordinates are added.
Black Hole / Dunkley Falls sits in Warrensburg, New York, United States and is described as a Mill Creek swimming area with waterfall pockets, boulder landings, and a steep roadside trail near Harrington Road. The saved sources provide enough location and usage context for a planning page, but the public copy should stay careful about what is known versus what still needs local verification. Conditions can change quickly at natural-water spots. Rain, flood release, snowmelt, algae, crowding, debris, watercraft, and changing exits can make an older photo or video a poor guide for today's conditions. Before planning a jump, verify legal access, parking, current water level, landing depth, submerged hazards, footing, takeoff options, and a clean exit from the water. Walk away if depth, flow, visibility, rules, or exits cannot be checked directly.
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