Revision History for USGS Data Series 604
Davis Pond Freshwater Diversion Biomonitoring: Prediversion and Postdiversion Freshwater Fish Data
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First posted May 2011

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Description of Changes to February 2012 Revision


In table 1, “BCH” was changed to “BHC,” and the lower detection limit for nickel (postdiversion) was changed to 0.4 ppm.

In table 2, hexachlorobenzene (HCB) was moved to the following section (organochlorines), and 11 additional chemicals were added after mirex.

In table 11, the column headings were changed:
Column 1:  Caernarvon Prediversion I and II: 1990–92
Column 2:  Davis Pond Prediversion: 2001
Column 3:  Caernarvon Postdiversion I: 1992–93
Column 4:  Caernarvon Postdiversion II: 1993–94
Column 5:  Davis Pond Postdiversion: 12/07–2/09

Figure 4C was replaced.

The prediversion graph was added to figure 6C.

In figure 14C, the lower detection limit was changed to 0.4 ppm.

The sublabel “B” was added to the caption of figure 17B.

In figure 27C, the wet weight concentration for fish 27 was changed to 14.8.

In appendix 1, at the end of the “Tissue Extraction” section, the citation “EPA, 2001b” was changed to “Lauenstein and others, 1993; EPA, 1997a, 2001a; Zuloaga and others, 2000.”