Records of an office that promoted water conservation.

Photographic documentation of Seattle's creeks, including activities undertaken by the Water Department to test and improve water quality.

Public documents and research notes that were gathered in the process of writing a history of the Seattle Water Department.

Reports and writings regarding Seattle's Water Department.

Records documenting the administration, activities and projects of the Seattle Water Department.

Contents of a scrapbook documenting efforts by the Seattle Water Department to monitor and improve water quality.

Records related to operations of the Seattle Water Department.

Aerial photographs of Seattle Watershed and Pipeline.