Long-term freshwater quality monitoring data for over 13 sites in the Columbia River Basin for the past 15 years or longer for nutrients, metals, major ions, and other physical-chemical variables are included in this dataset. Monitoring is conducted by Environment and Climate Change Canada (ECCC) and under the Canada-British Columbia Water Quality Monitoring Agreement to assess water quality status and long-term trends, detect emerging issues, establish water quality guidelines and track the effectiveness of remedial measures and regulatory decisions.

Supplemental Information

http://www.ec.gc.ca/eaudouce-freshwater/default.asp?lang=En&n=50947E1B-1

Organization: Environment and Climate Change Canada | Environnement et Changement climatique Canada

Last modified: 2026-05-07T19:11:46.136585

Related Datasets

Fraser River Long-term Water Quality Monitoring Data

@canadagov
Pacific Coastal Basin Long-term Water Quality Monitoring Data

@canadagov
Churchill River Basin Long-term Water Quality Monitoring Data

@canadagov
Yukon River Basin Long-term Water Quality Monitoring Data

@canadagov
Okanagan - Similkameen River Basin Long-term Water Quality Monitoring Data

@canadagov
Lower Mackenzie River Basin Long-term Water Quality Monitoring Data - Canada's North

@canadagov

Fraser River Long-term Water Quality Monitoring Data

Pacific Coastal Basin Long-term Water Quality Monitoring Data

Churchill River Basin Long-term Water Quality Monitoring Data

Yukon River Basin Long-term Water Quality Monitoring Data

Okanagan - Similkameen River Basin Long-term Water Quality Monitoring Data

Lower Mackenzie River Basin Long-term Water Quality Monitoring Data - Canada's North