Japanese regulators began the final inspection Wednesday before treated radioactive wastewater is released from the wrecked Fukushima nuclear plant into the Pacific Ocean. The inspection began a day after the plant operator Tokyo Electric Power Company Holdings had installed the last piece of equipment needed for the release -- the outlet of the undersea tunnel dug to discharge the wastewater 1 kilometer (1,094 yards) offshore.
Wastewater entering Yukon River as sewer main repaired in Whitehorse
Whitehorse residents are being asked to limit their water use while crews work on repairing a damaged sewer main near the Yukon River. The city shut down the Marwell Lift Station and began to discharge wastewater into the river through bypass valves early Tuesday. While working to fix the leak, crews found additional damage.