Saltwater Metals Criteria - CCME & BC Water Quality Guidelines

Last Updated: May 6, 2020

Concentrations in µg/L (ppb)

* Hg WQG = 0.0001/(MeHg/total Hg)

NRG = No recommended guideline.

Sources:

 

British Columbia Approved Water Quality Guidelines: Aquatic Life, Wildlife & Agriculture - Summary Report

British Columbia Working Water Quality Guidelines: Aquatic Life, Wildlife & Agriculture

Canadian Water Quality Guidelines for the Protection of Aquatic Life - CCME Summary Table

Learn more about the difference between total and dissolved metal concentrations and why it matters.

Copy of IMG_0675.JPG

TREATED STORMWATER

Real-time monitoring of effluent quality and quantity with automated flow re-routing

IMG_1367_edited_edited.jpg

STREAMS & OUTFALLS

Real-time, continuous monitoring of water quality, water levels, flows and weather

IMG_3902.jpg

WASTEWATER

Continuous, remote monitoring of wastewater effluent quality and flows

IMG_2316.png

DEWATERING EFFLUENT

Real-time monitoring of groundwater quality, quantity and levels