More tests needed before Ohio city gets water back

Algae is seen near the City of Toledo water intake crib, Sunday, Aug. 3, 2014, in Lake Erie, about 2.5 miles off the shore of Curtice, Ohio. More tests are needed to ensure that toxins are out of Toledo's water supply, the mayor said Sunday, instructing the 400,000 people in the region to avoid drinking tap water for a second day. Toledo officials issued the warning early Saturday after tests at one treatment plant showed two sample readings for microcystin above the standard for consumption, possibly because of algae on Lake Erie. (AP Photo/Haraz N. Ghanbari)TOLEDO, Ohio (AP) — More tests are needed to ensure that toxins are out of Toledo's water supply, the Ohio city's mayor said Sunday, instructing the 400,000 people in the region to avoid drinking tap water for a second day.