Tracking down pharmaceutical pollution in surface waters of the St. Lawrence River and its major tributaries

A reconnaissance survey was undertaken to evaluate the occurrence and risks of 27 pharmaceuticals and metabolites in the St. Lawrence watershed.

Data and resources

Additional information

DOIhttps://doi.org/10.25976/zfhp-se57
Temporal extent2017-01-01 – 2021-01-01
Date (publication)2025-02-10
Date (revision)2025-02-10
Statuscompleted
Update frequencyasNeeded
Metadata languageen
LicenseOpen Data Commons Attribution License 1.0
Source metadataISO 19115 XML
Last updated2026-07-31
Created2026-07-31
APIpackage_show