At Howland, Brittany Moon scored a goal in each half to lead the 10-1-1 Howlers past Penquis.
Logan Tozier opened the scoring with a first-half goal and Bethany Heald added a second-half goal.
Meghan Howey recorded two assists and Jenna Hope and Becky Bowers each had an assist. Freshman Sami Ireland had five saves on eight shots for Penobscot Valley to earn her 8th shutout.
Hannah Bess made eight saves on 16 shots for 3-9-1 Penquis.