The Alberta Energy Regulator has laid charges against Tidewater Midstream and Infrastructure Ltd. for a release of acidic water in west-central Alberta. The regulator says the release occurred in Oct. 2019 at Tidewater’s Ram River sour gas processing plant near Rocky Mountain House. It says the acidic water flowed into a nearby creek. Calgary-based Tidewater has been charged with 10 violations under the Environmental Protection and Enhancement Act, including releasing a substance to the environment that caused or may have caused an adverse effect.
Alberta promises close watch on new mines but cuts oversight of coal-polluted rivers
Alberta government documents show repeated cuts to environmental monitoring despite contaminants in some waterways that exceed thresholds that are supposed to trigger increased scrutiny. The province's 2019 five-year monitoring plan shows stations on two rivers and a creek polluted with selenium from coal mines were mothballed. That was despite more than two decades of readings that Alberta Environment guidelines suggest should have led to closer attention.