Figure 5.

Relative (heat map) and absolute (horizontal bars) intensities of the 424 compounds detected through non-targeted analysis of water and wastewater samples, which were annotated at the level of probable structure (See Table SI-7 for the full compound list). Each row represents a single compound and each column represents a discrete sample. The sample source (e.g. WWTP effluent or Bay water collection site) is color-coded along the bottom of the heat map. Water samples marked “D” were collected on POCIS deployment, while “R” indicated samples collected at retrieval. The same color scheme indicates the site from which the absolute peak area intensities for each compound (horizontal bars on the right side of the figure) is derived.