Laserfiche WebLink
I PERMt1TF,E: ~prus Yampa Valley Coal Coro. CDPS N0. CO.0027154 OUTFACE; <br />TYPE TEST: ROUTIIQE:7~ ACCELERATID;_ TEST SPECIES: ~romelas <br />TEST RESULTS LETHALITY GROWTH STATISTICAL METHOD . <br />Concentlatioa with Statistical Difference 100% 100% Steel's/Dunnett's <br />Pass/Fail Fail N/A <br />ICzs 82,4% 87,8% Boo <br />Pass/Fail Fai( N/A •. <br />TEST TIIvIE & DATE START 1030 AM 05!25/99 0830 AM 06/01/99 <br />DILUTION (% EFFLUENT) <br />MEASUREMENTS CONTROL 12.5% 25% 50% 7S°/n 100% <br />Da 1 °/o Survival 100 100 100 100 100 100 <br />Da 2 100 I00 100 100 100 100 <br />Da 3 '100 100 100 100 100 80,0 <br />Da 4 100 92,5 82.5 100 87,5 55.0 <br />Da 5 300 92.5 75,0 100 87,5 50,0 <br />Da 6 100 90.0 75,0 ]00 87.5 47.5 <br />Da 7 100 90,0 72.5 100 87.5 47.5 <br /> <br />7 Da Mean D Wei ht O;A68 0.417 0.415 0,5?A 0,453 0,255 <br /> <br />H aKimum/Minimum 8.6/7.9 8,6/8,0 8,S/8,1 •8,6/8.1 8.4/8,1 8.3/8,1 <br />I ~ RECEIVII~iG WATER USED FORDILUTION7 1~0 TOTAL RESIDUAL CI' (mg/I): <0 1. <br />~~: <br />I ~ HARDNESS (m REC'V WATER: EFFLUENT: 1765 RECON WATER: 120 <br />ALKALINITY (pq[Il: REC'V WATER: EFFLUENT: 363 RECON WATER: 82 <br />I I TOT. AMMOMA (~tg/I); INITIAL 100%: <1.0 FINAL 100%' <] 0 <br />I ~ WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELlNES7 yES <br />~ IF NO, LIST DEVlAT10NS FROM TEST SPECIFICATIONS: E <br />' LABORATORY; COMMERCIAL TESTING & ENGINEERING ANALYST: (.~~.' /""'-"` <br />4/14199 <br />COMMEIiG1ALTE6TIN0 8. ENGIN!lRINGCO. <br />~rYwr{Prya~le~~ ~ . <br />~ ~: <br />