Colleen Madigan Lachowicz defeated Dana Bushee Hernandez for the Senate District 25 Democratic nomination 827-755 on Tuesday.

In Waterville, where they both live, Hernandez beat Lachowicz, 423-346.

They tied in Albion, with each garnering 22 votes and Lachowicz won in the remaining district towns: Benton 60-38, Clinton 128-59, Detroit 24-7, Pittsfield 84-58 and Winslow 163-148.

Lachowicz, 48, program director for school-based services at Kennebec Behavioral Health, faces incumbent Sen. Thomas H. Martin, a Republican from Benton, in the November election.