Laserfiche WebLink
_. <br />~.- <br />III IIIIIillllllllll `°'~`~ / <br />- 989 <br />,,; - ,.I]IIC (i 1i.11"~ i }:';J71 L:?l:'I]; Ol [Ilt' .:i " `" s:'.':•.;<+~.-...mxt <br />~ r ~ ,.n.;y ,.. n+..~.. <br />~o OFFICE OF SU KFACE D11 NlNG w~.~.arru~ <br />_'~ RECLAMATION AND ENFORCEMENT "iw ~ <br />~_;~ Sf?!TE R10 <br />`^_'~ SlL`.~EF, .t\'F \L'E. S. H'. i„ Hr <br />~1LCC(~L~EKQUc, KEK' A1E7il(:O 8710° i.•.. r- r ~ «--- +i - ~~~ ~"~~-'3~`~ <br />January 17, 1990 <br />JAN 19 193b <br />n~iNEi% s_AMD <br />REC! r":hAr1TIC;P! Jt'~/ISIC~~1 <br />State Permit No. C-83-058 <br />Federal Permit No. N/A <br />Mr. Larry Routen <br />Mined Land Reclamation Division <br />Department of Natural Resources <br />215 Centennial Building <br />1313 Sherman Street <br />Denver, CO 80203 <br />Dear Mr. Routen: <br />This letter contains water quality data from the Twin Pines facility and <br />is intended for your information. <br />Inspector Henry Austin on December 13, 1969, collected water quality <br />samples from the above mentioned facility according to 30 CFR, <br />Section 816.42 of the Federal Register, Revised October 26, 1983. <br />The laboratory analyses have been performed and completed according to <br />the "Standard Methods for the Examination of Water and Waste Water," <br />14th Edition 1976. The results of the analyses are as follows: <br />Samole Location Parameter f~ 9'~2 ~ ~ Values <br />Upper Bench ph 7.9 H+ conc. <br />i~F' 7 <br />Sediment Pond SS N/A ml/1. <br />discharge <br />NPDES No. 001 Fe 0.60 mg/1. <br />discharge <br />Mn N/A mg/1. <br />TSS 6.0 mg/1. <br />Conductivity 1400 umhos/cm <br />