Shellfish Water Classification Program (SWCP) – Marine Water Quality Data in Canada

This dataset provides marine bacteriological water quality data for bivalve shellfish harvest areas in Canada (British Columbia, New Brunswick, Newfoundland and Labrador, Nova Scotia, Prince Edward Island and Quebec). Shellfish harvest area water temperature and salinity data are also provided as adjuncts to the interpretation of fecal coliform concentration data. The latter is the indicator of fecal contamination monitored by Environment and Climate Change Canada (ECCC) within the framework of the Canadian Shellfish Sanitation Program (CSSP). The geospatial positions of the sampling sites are also provided.

These data are collected by ECCC for the purpose of making recommendations on the classification of shellfish harvest area waters. ECCC recommendations are reviewed and adopted by Regional Interdepartmental Shellfish Committees prior to regulatory implementation by Fisheries and Oceans Canada (DFO).

Data and Resources

Additional Info

Field Value
Last Updated January 16, 2026, 20:56 (UTC)
Created January 16, 2026, 20:56 (UTC)
contains_pii non
criticality_level Élevé
data_formats CSV; ESRI REST; FGDB/GDB; HTML; KMZ; TXT; WMS; XLS
fair_openness Level 2 - Machine-readable
geographic_scope Québec
sensitivity_level Faible
source_inventaire Inventaire_W
source_url https://open.canada.ca/data/en/dataset/6417332a-7f37-49bd-8be9-ce0402deed2a
subject nature_and_environment
update_frequency P6M
year_most_recent 2025-05-23 11:30:23.620000
year_start 2019-10-31 19:00:51.255000