| Figure
3.30. |
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Dissolved DDT concentrations in water (ppq) at
16 RMP stations sampled in January, April, and August
1997. Concentrations ranged from 29 to 797 ppq
(see Appendix B for MDLs). The highest concentration
was sampled at Yerba Buena Island (BC10) in April
and the lowest at Dumbarton Bridge (BA30) in August.
Average concentrations were highest (601 ppq) in
the Northern Estuary in January and lowest (124
ppq) in the South Bay in August. There are no water
quality objectives for dissolved DDTs. |
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