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<br />Table 15 (CONTI: Stream classifications and water qualjty standards. Colorado <br /> <br />\A <br />0- <br /> <br /> Numeric Standards Temporary <br />Basin: Animas and Florida River Inorganic Metals Modifications <br />Stream Seament-DescriDtion Desia- Classifications Phvsical-and Bioloaical man . uun Qualifiers <br />1- All tributaries to the Animas River Aq Life Cold 1 D.O. = 6.0 mgn NH3 lac) = TVS S := 0.002 As (ac) := 50 (Trec) Fe (ch) := 300 (dis) Ni (ac/ch) := TVS <br />and Aoride River, including alllates Recreation 1 D.O. (sp) := 7.0 mgn NH3 {chI := 0.02 B := 0.75 Cd (ac) := TVS (tr) Fe (ch) = 1000 (Tree) 58 (ac) := 10 (Trec) <br />and reservoirs. which are within the Water Supply pH := 6.5-9.0 CI2 (ac) = 0.019 N02 := 0.5 Cd (chi = TVS Pb (ac/chl := TVS Ag Cac) := TVS <br />Weminuche Wilderness Area. Agriculture F. Coli := 2001100 ml CI2 (chi = 0.011. N03:= 10 Crill lac) := 50 (Treel Mn (00) := 50 (dis) Ag (chi := TVS (trJ <br /> CN = 0.005 CI = 250 CrVI Cac/ch) = TVS Mn (ch) := 1000 (Trec) Zn (ac/ch) := lVS <br /> S04 := 250 Cu (ac/ch) := lVS Hg (ch) := 0.01 (Tree) <br />2. Mainstem of the Animas River. Recreation 2 pH = 6.5-9.0 <br />including all tributaries. from the source F. Coli = 20001100 ml <br />to a point immediately above the <br />confluence with Elk Creek. except for <br />specific listings In Segments 1 and 5 <br />through 8a and 8b. <br />3. Mainstem of the Animas River from UP 'Aq Life Cold 1 D.O. = 6.0 mgll NH3 (ac) = lVS 5 := 0.002 As (ch) = 50 Fe (ch) = 300 (dis) Hg (ch) = 0.05 All metals are <br />a point immediately above the ,Recreation 2 D.O. (sp) = 7.0 moll NH3 (chI = 0.02 B = 0.75 Cd (chI = 0.5 Fe(ch) = 1150 Nl (ch) = 50 Tree unless <br />confluence with Elk Creek to the Water Supply pH = 6.5.9.0 C12 (ae) = 0.019 N02 = 0.05 Crill (chi = 50 Pb (ch) = 43 5e (ch) = 10 otherwise <br />confluence with Junction Creek. Agriculture F. Coli = 20001100 ml C12 (ch) = 0.011 N03 = 10 CrVI (ch) = 25 Mn (ch) = 50 (dis) Ag (ch) = 0.1 noted. <br /> CN = 0.005 Cl = 250 Co (chI = 35 Mn (ch) = 1000 Zn (ch) = 470 <br /> 504 = 250 <br />4. Mainstem-Of the. Animas -River:.from UP__ Aq_ Ufe_.Cold__1. D.O. =.6.0-ma/L NH3-(ac} = TVS S =_0.002_ _ As_lch) .=.50. --.- _F.e _(ch)_.= 300 (dis) , .... (chl~O.05- ., All metals_.are <br />the confluence with Junction Creek to Recreation 2 0.0. (sp) = 7.0 mgll NH3 (ch) = 0.02 B = 0.75 Cd (ch) =1 Fe (ch) = 1500 Ni (ch) = 100 T rec unless <br />the Colorado/New Mexico border. Water Supply pH = 6.5-9.0 C12 (ac) = 0.019 N02 = 0.05 CrIll (ch) = 50 Pb (ch) = 55 Se lch) = 10 otherwise <br /> Agriculture F. Coli = 20001100 mI CI2 (ch) = 0.011 N03 = 10 CrVI (ch) = 25 Mn (chi = 50 (dis) Ag (chi = 0.1 noted. <br /> CN = 0.005 CI = 250 Cu (ch) = 20 Mn (ch) = 1000 Zn (ch) = 150 <br /> 504 = 250 <br />