Laserfiche WebLink
• • <br /> Parameter Wn esttc Agriculture u t►c Life A,# tic Life <br /> Wader Jupply �flrtSl�tc ' ii�I�e ' <br /> Lead 0.05 0.1 TVS1S) TVS'Si <br /> Manganese 0.05`6'(dis.) 0.2 TVS(5) TVS15' <br /> Mercury 0.002 0.014'(dis.) 0.0001 0.0024 <br /> Nickel 0.) 0.2 TVS`5) TVS(5) <br /> Nitrate (as N) 10.0 100 <br /> Nitrite (as N) 1.0 10") Established on case by case basis <br /> Total Nitrate+ 10"' 100 <br /> Nitrite <br /> Selenium 0.05 0.02 0.005 0.02 <br /> Silver 0.1"(t.rec.) TVS137 TVS0) <br /> 0.05'4)(dis.) <br /> Sulfate 250(63 <br /> Sulfide 0.05 0.002 <br /> Thallium .0005("(I,rec.) 0.015 <br /> 0.002"'(dis.) <br /> Uranium TVS") TVS(5) <br /> Vanadium 0.1 <br /> Zinc 5.0j6' 2.0 TVS") TVS(5) <br /> pH (standard units) 5.0—9.0"' 6.5 —8.5"' 6.5 -9.0 <br /> 6.5 —8.5") <br /> "'Standards in this table are from WQCC/CDPHE publications, and are for informal use only. For <br /> current standards, operators should consult with the Water Quality Control Division of the CDPHE, <br /> '''Other regulated parameters for domestic water include: organic chemicals, Ra226, RaL28, gross alpha, <br /> gross beta and photon radioactivity,Ca, hardness, alkalinity, and TDS. <br /> "'Surface water standard. <br /> "'Ground water standard. <br /> ` 'TVS =table value standard. See Tables 2.7 and 2.8 for TVS at various hardness values. <br /> '6'Secondary standard. These apply to presumably non-toxic, but otherwise measurable effects such as <br /> smell, taste, staining, corrosion, or other non-chronic health effects. <br /> °iFor agricultural standards,nitrite is measured as (NO2 - N), and reported as N. Nitrate+nitrite is <br /> measured as (NO2+ NO, - N), and reported as N. <br /> 50 <br />