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1:250,000 NTDB Watercourses - rivers

1:50,000 NTDB Watercourses - rivers Based on Edition 2.x.

This data set was created to give a general representation of Yukon's water features at 1:2,000,000 scale. The original source of this data is unknown. Distributed from GeoYukon by the Government of Yukon . Discover more digital map data and interactive maps from Yukon's digital map data...

Recreational water areas are any natural fresh, marine or estuarine (somewhat salty) bodies of water used for recreational purposes, such as: lakes, rivers, oceans human-made systems, for example: artificial lakes, stormwater ponds. They do not include swimming pools, splash parks or other...

The Nova Scotia Hydrographic Network is an enhanced version of the Nova Scotia Topographic Database's Water Features theme. This dataset includes network spines for connectivity of water flow and various attribution for flow direction, priority of water flow and toponymic objects where applicable.

Part of the Nova Scotia Topographic Database the Nova Scotia Hydrographic Network (Water Features) is updated and maintained from aerial photography. Lakes, Rivers, Islands and many other features are collected and networked into a seamless relation data base. Toponyms are included in the...

Nova Scotia Topographic DataBase - Water Features Public Nova Scotia Topographic DataBase - Water FeaturesLands, Forests and Wildlife View Data Part of the Nova Scotia Topographic Database the Nova Scotia Hydrographic Network (Water Features) is updated and maintained from aerial photography....

Part of the Nova Scotia Topographic Database the Nova Scotia Hydrographic Network (Water Features) is updated and maintained from aerial photography. Lakes, Rivers, Islands and many other features are collected and networked into a seamless relation data base. Toponyms are included in the...

The Joint Canada-Alberta Implementation Plan for Oil Sands Monitoring (Environment Canada and Alberta Environment 2012) included the initiation of new biomonitoring sites on the Lower Athabasca River mainstem and its major tributaries following the study designs proposed in the Integrated...

Tributary Biomonitoring (Lower Athabasca River) Benthic macroinvertebrates, comprising insects, crusteaceans, molluscs and worms, represent a group of organisms used widely in environmental monitoring programs as early warning indicators to assess the effects of change in water quality...