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o Sodium - dissolved <br /> o Selenium -dissolved <br /> o Lead -dissolved <br /> o Hardness (as CaCO3) <br /> o Alkalinity,total (as CaCO3 to pH 4.5) <br /> o Carbonate (as CO3) <br /> o Bicarbonate (as HCO3) <br /> o pH (pH units) <br /> o Specific conductance (mmhos/cm) <br /> o Chloride <br /> o Hydroxide (as OH-) <br /> o Sulfate (SO4) <br /> o Total dissolved solids (at 180 degrees C) <br /> o SAR(sodium absorption ratio). <br /> The Division requires the sealing of drilled holes. Each hole, well, or other underground opening <br /> shall be capped, sealed,backfilled, or otherwise properly managed [Rule 4.07.3]. <br /> Diversions and Conveyance of Overland Flow <br /> There are two approved permanent diversion ditches for the conveyance of overland flow from <br /> disturbed areas to Permanent Sediment Pond 2. <br /> There are no existing landslides at the site; therefore no diversions are required [Rule 4.05.3(5)]. <br /> Stream Channel Diversions <br /> There are no stream channel diversions and no requirement for such structures [Rules 4.05.4(1) <br /> and (4)]. <br /> Sedimentation Ponds <br /> Permanent Sedimentation Pond 2 is in compliance with Rule 4.05.6. <br /> Acid-forming and Toxic-forming Spoil <br /> No acid-forming or toxic-forming spoils are known to exist on the site [Rule 4.05.8(3)]. <br /> Impoundments <br /> Both the Dugout Pond and Permanent Sediment Pond 2 have been approved as permanent in <br /> accordance with Rule 4.05.9(13). <br /> 13 <br />