Mission Bay (California) sewage no-discharge zone, 1976, EPA HQ OWOW

This geospatial dataset depicts a sewage no-discharge zone established under Clean Water Act Section 312. The area(s) depicted are zones where the discharge of any...本地理空间数据集（geospatial dataset）呈现了依据《清洁水法（Clean Water Act）》第312条设立的污水禁排区。该数据集所描绘的区域为禁止排放任何……的区域。