All three of the maintenance and operations levies for area school districts on the Tuesday night ballot in Washington were passing by substantial margins.  Voters in the White Salmon Valley School District were passing their M and O by a two-to-one margin, 1,043 in favor to 543 against.  In the Lyle School District 62 percent were in favor, 467 to 283.  And in the Trout Lake School District there is a 71 percent passage rate, 229 to 95.  Ballots only had to be postmarked by Tuesday, so ballots will continue to come in for a few days.  In the Home Valley Water District, a maintenance and capital improvements levy was being approved 41 to 19.