Dames & Moore, 1999 - USDA Forest Service

Dames & Moore, 1999 - USDA Forest Service Dames & Moore, 1999 - USDA Forest Service

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, TABLE 7.2.3-4B TOXICITY REFERENCE VALUES (TRVS) FOR MAMMALS * estimated from LOAEL by dividing by 5 (Lewis et al. 1990) and then scaling to body weight. G:\wpda1a\005LeponrUlolden-2\ri\7-O.doc 17693-005-019Uuly 27. 1999;5:16 PM; DRAFT FINAL RI REPORT

metal Cadmium Copper Lead Zinc TABLE 7.2.3-5 EXAMPLE PREDICTION OF BODY BURDENS OF METALS IN BENTHIC INVERTEBRATES IN RAILROAD CREEK CFR Body Burden (mglkg) 8.38 1.2 1.43 2.2 1.76 0.13 (reference) 1382 122 181 266 48 26 67.1 10.7 9.93 32.2 3.83 0.54 1665 304 293 453 359 212 * Assumed to be equal to the measured Clark Fork body burden. G:\wpdntn\OOS\leponrUlolden-Z\ri\7-O-Od~ 17693-005-019Uuly 27. 1999:5:16 PM; DRAFTFINAL RI REPORT CFR Pore Water (ug/L) 23.2 5.98 1.36 1.49

metal<br />

Cadmium<br />

Copper<br />

Lead<br />

Zinc<br />

TABLE 7.2.3-5<br />

EXAMPLE PREDICTION OF BODY BURDENS OF METALS IN BENTHIC<br />

INVERTEBRATES IN RAILROAD CREEK<br />

CFR Body Burden<br />

(mglkg)<br />

8.38<br />

1.2<br />

1.43<br />

2.2<br />

1.76<br />

0.13 (reference)<br />

1382<br />

122<br />

181<br />

266<br />

48<br />

26<br />

67.1<br />

10.7<br />

9.93<br />

32.2<br />

3.83<br />

0.54<br />

1665<br />

304<br />

293<br />

453<br />

359<br />

212<br />

* Assumed to be equal to the measured Clark Fork body burden.<br />

G:\wpdntn\OOS\leponrUlolden-Z\ri\7-O-Od~<br />

17693-005-019Uuly 27. <strong>1999</strong>:5:16 PM; DRAFTFINAL RI REPORT<br />

CFR Pore Water (ug/L)<br />

23.2<br />

5.98<br />

1.36<br />

1.49<br />

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