Your Sewage Facilities

In San Francisco there are 3 sewage treatment facilities (https://sfwater.org/modules/showdocument.aspx?documentid=5801):
1. North Point We-Weather Facility 
Located near Fisherman’s Wharf on Bay Street, the North Point Wet-Weather Facility (NPF) is the City’s oldest facility and was the main treatment facility until 1983.
2. Oceanside Treatment Plant 
Located on the Great Highway between the San Francisco Zoo and Lake Merced, the Oceanside Water Pollution Control Treatment Plant (OSP) is one of a few plants in the United States built largely underground. The OSP is San Francisco’s youngest wastewater facility providing all-weather wastewater treatment of flows from the Westside of the City, which ranges from the Presidio to Lake Merced.
3. Southeast Treatment plant 
Located in Bayview/Hunters Point, the Southeast Treatment Plant (SEP) is nestled in the midst of a mixed industrial/commercial/residential area, with some neighbors only a street’s width away. The SEP is San Francisco’s largest wastewater facility, responsible for treating flows from the Bayside of the City in addition to Daly City and Brisbane.