Hemlock Lake
- Area
- 8.13 km²
- Max depth
- 28 m
- Tonight
- 37°FPartly cloudy · Wind 5 mph SE
Hemlock Lake is a lake at 275 m above sea level in New York, United States, 8.13 km² in area and 11.9 km long.
All facts
- Surface elevation
- 275 m
- Length
- 11.9 km
- Shoreline
- 25.5 km
Hemlock Lake in numbers
Shoreline from OpenStreetMap.
- Shoreline
- 25.5 km≈6½ h to walk around
Hemlock Lake 3D map
Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 13.9 × 13.9 km
Hemlock Lake terrain and contours
20 m contours from the USGS 3DEP 10 m terrain model. Click two points on the map to draw your own cross-section.Tap two points on the map to draw your own cross-section.
Hemlock Lake elevation profile
West → east through the centre
Hemlock Lake weather
Tonight · Partly cloudy · 37°F (3°C) · Wind 5 mph SE
Hemlock Lake forecast for about 299 m.
- Tonight37°–5 mph SE
- Sat39°63°–0–6 mph S
- Sun45°66°–2–7 mph SW
- Mon40°66°2%5–8 mph W
- Tue36°54°2%6 mph NE
- Wed48°62°5%5 mph S
- Thu48°68°16%12 mph SW
Forecast data: NOAA National Weather Service, public domain, model run Oct 24, 01:57 UTC.
Camping & parking near Hemlock Lake
Campsites, parking, trailheads and mountain huts mapped in OpenStreetMap around Hemlock Lake, nearest first, by straight-line distance. Check access, fees and permits locally.
Nearest parking
1.6 km E
Nearest trailhead
Purcell Hill Road Parking Lot
All mapped places 4
| Place | Distance |
|---|---|
| Parking | 1.6 km E |
| Parking | 1.7 km ENE |
| Parking | 4.0 km ESE |
| Purcell Hill Road Parking LotTrailhead | 4.0 km NE |
Slope
Share of the 13.9 × 13.9 km view by steepness, from the 10 m model.
Mostly gentle: 92% of the view is under 15°.
- Steeper than 30°
- 0.8% of the 193 km² view
- Relief in view
- 401 m low point 262 m
Land cover
ESA WorldCover 10 m classification of the same area.
Snow & ice means glaciers and year-round snow (a yearly average), not today’s snow cover.
Wildlife seen nearby
Sightings of the most-seen species on iNaturalist (research grade) within 6.9 km; 689 species recorded in all.
Sightings per species 6
- Purple-flowered raspberry23
- Common Garter Snake21
- Water smartweed21
- Eastern hemlock18
- Wild geranium16
- American Toad16
Where Hemlock Lake sits
- Region
- New York58United States932North America1,313
Nearby places
Canadice Lake334 m↑3.6 km ESE
Conesus Lake249 m↑11 km WNW
Canandaigua Lake210 m↑24 km E
Silver Lake413 m↑35 km W
Keuka Lake218 m↑46 km SE
More 1
Hemlock Lake downloads: topographic map, heightmap, STL 3D model and DEM
Free files made in your browser from this page's terrain data. No sign-up; credit the sources below.
Print & wall
3D printing & 3D apps
GIS & GPS
Free to use with credit: see the data sources
Data sources
- Terrain
- U.S. Geological Survey, 3D Elevation Program (public domain)
- Imagery
- Contains modified Copernicus Sentinel data 2026 (scene 2026-07-16)
- Land cover
- © ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
- Facts
- Wikidata (CC0)
- Camping & parking, Geometry
- © OpenStreetMap contributors (ODbL)
- Summits
- © OpenStreetMap contributors, via Overture Maps Foundation (ODbL)
- Wildlife
- iNaturalist community observations, counts only
- Forecast
- Weather forecast from NOAA National Weather Service (public domain)