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Add Yahoo as a preferred source to see more of our stories on Google. New toxic algae in the Columbia River linked to 2 dog deaths, Clark County warns PORTLAND, Ore. (KOIN) – Two dog deaths have been ...

CLARK COUNTY, Wash. — George and Elise Pang said their dog, Cedar, was as good as any dog could be. "Cedar was the best dog," said Elise Pang, of their rust-colored Cavapoo. "He was very sweet, loving ...

WILLIAMSPORT, Md. — The Maryland Departments of Agriculture, Environment, Health, and Natural Resources have one message for pet owners after algae mats were found in the Potomac River: Keep your pets ...

WASHINGTON DC (7News) — Algae attached to the shoreline of the Potomac River, from below Williamsport to Riley Lock, could be harmful to pets if ingested. The algae may have the appearance of mats of ...

VANCOUVER, Wash. (KPTV) - During a Clark County meeting last week, public health officials alerted residents to the increased concern of toxic algae mats in the Columbia River. “I think the main focus ...

ZION NATIONAL PARK, Utah — A Health Watch is in effect for the lower Virgin River after toxic algae mats were detected in several areas of the watershed from Springdale to Bloomington. Officials of ...

TOPEKA (KSNT) – Kansas health officials are monitoring a “new and evolving health concern” at a popular local wildlife area. The KDHE reports that harmful algal mats (HAMs) are blue-green algae that ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...