The Province of Alberta has 10 monitoring stations, long term. They started in the seventies. They monitor a broad suite of parameters.
RAMP is funded by industry, again a multi-stakeholder group. They have over 40 sites. They monitor even more comprehensively. They include polyaromatic hydrocarbons, metals, metal mixtures, methanic acids, essentially the full suite of things that we'd be concerned about in the river.
Industry, as part of the permitting for each of the permits they get from the province, often has monitoring requirements as well.
The river is actually heavily monitored.