Marble Rock Conservation Area

44.4061° N, 76.162° W

Marble Rock Conservation Area, Ontario. 44.4061° N, 76.162° W

Conservation area, 2.4 km². Scale bar on the map.

borealbound.ca/parks/on/marble-rock-conservation-area/, compiled October 9, 2026

Canadian Protected and Conserved Areas Database, Environment and Climate Change Canada. Contains information licensed under the Open Government Licence – Canada.
HydroLAKES v1.0, Messager et al. 2016 / WWF HydroSHEDS. Licensed under CC BY 4.0.
Census boundaries and population, 2021, Statistics Canada. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada.
City page weather forecasts and alerts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).
Air Quality Health Index observations and forecasts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).

Marble Rock Conservation Area is a 2.4 km² conservation area beside Emery, in Ontario. It was established in 1974.

1 named lake lies in or along the park; the largest is Howard Lake (0.17 km²).

Area: 2.4 km²
Established: 1974
Named lakes: 1

Conditions today

9 °C

Wind WSW 4 km/h

Observed at Gananoque, as of 5:00 a.m. EDT

Today: A mix of sun and cloud with 40 percent chance of showers. Wind becoming northwest 30 km/h gusting to 50 near noon. High 15. UV index 4 or moderate.

Weather: Gananoque (local forecast), as of 7:05 a.m. EDT

Sun and moon

Civil dawn: 6:43 a.m.
Sunrise: 7:12 a.m.
Sunset: 6:30 p.m.
Civil dusk: 6:59 p.m.
Moonrise: 6:04 a.m.
Moonset: 5:49 p.m.
Moon: Waning crescent, 1% lit

Air Quality Health Index

1 low risk

Kingston, as of 7:00 a.m. EDT

In the park

Rank	Feature	Area
1	Howard Lake	0.17 km²

Official record

Designation: Conservation area
IUCN category: V, Protected landscape/seascapeInternational IUCN class, not a legal designation
Managed by: Cataraqui Region Conservation Authority