The collision occurred shortly before 4 p.m. on Highway 29 about a half-mile north of Lower Lake, according to the California Highway Patrol incident reports.
One vehicle was reported to be off the road and power lines were blocking the highway's northbound lanes, the CHP reported.
Pacific Gas and Electric was called to the scene. CHP reported that all lanes of the highway were open shortly after 4:15 p.m.
A mother and daughter, whose names were not available Sunday evening, were involved in the collision and were treated at St. Helena Hospital-Clearlake for minor injuries later in the afternoon, the CHP reported.
E-mail Elizabeth Larson at This email address is being protected from spambots. You need JavaScript enabled to view it..
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