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.
Windsor delays adding fluoride back to drinking water by one year
According to the report presented to WUC, the additional testing is primarily necessary to determine how fluoride will interact with the phosphoric acid already present in the system as a mechanism to prevent lead from leaching into the water supply. "WUC will be the first known water utility to add fluoride to the drinking supply which already contains phosphoric acid for purposes of lead mitigation," reads an excerpt from the report. "While other utilities have both additives … no other utility (in North American based on research to date) is known to have fluoride added subsequent to the addition of phosphoric acid."