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A-l0 <br />r1 <br />J <br />• <br />TABLE 5 <br />CDOH Ground Water Agricultural Use Standards <br />Aluminum, mg/1 " 5.0 <br />Arsenic, ug/1 - 100.0 <br />Boron, ug/1 ° 750.0 <br />Cadmium, ug/1 10.0 <br />Chromium, ug/1 100.0 <br />copper, ugn aoo.o <br />Fluoride, mg/1 2.0 <br />Zroa, mg/1 5.0 <br />Lead, ug/1 " 100.0 <br />Manganese, mg/1 0.2 <br />Mercury, ug/1 A 10.0 <br />Nickel, ug/1 200.0 <br />Nitrate/Nitrite as N, mg/1 " 100.0 <br />Nitrite as N, mg/1 " 10.0 <br />p8 (S.II.) 6.5-8.5 <br />selenium, ug/1 a0.0 <br />Zinc, mg/1 2.0 <br />A CIIOH livestock standard, without this or aay other footnote <br />indicates a CDOB irrigation standard. irrigation standard for lead is <br />5000 ug/1. <br />8 CDOH standard is set to protect sensitive species. Standard for <br />moat species found in Routt Couaty is 5000 ug/1. <br />