Laserfiche WebLink
COLORADO - CDPS WET TEST REPORT FORM -ACUTE <br />PERMITTEE NAME: Western Fuels-Colorado (New Horizon Mine) NPDES NO: OUTFACE NO: 007 <br />TYPE TEST: ROUTINE: X ACCELERATED: _ TEST SPECIES: Fathead Minnows <br />50% MORTALITY TEST: X Pass _ Fail LC50: >100%. STATISTICAL METHOD USED: None <br />DATE/1'IME TEST BEGAN: 9/27/97 6:055 p.m. DATE/1'IME TEST COMPLETED: 10/1 /97 6:15 p.m. <br />Measurements <br /> Dilutions (% EDlueot) <br />Control Receiving <br /> <br />(0%) <br />Water o 0 <br /> <br />6.25 /° 12.5 /° 0 0 <br /> <br />25 /° 50 % ° <br /> <br />100 % <br />loilial 20 ~ na 20 20 20 ~ 20 20 <br />Live aker 24 hrs 20 na 20 20 20 20 20 <br />after 48 hrs 20 na 20 20 20 20 20 <br />after 72 hrs 20 na 20 20 20 20 20 <br />RECEIVING WATER USED FOR DILUTION? (Y of N) N TOTAL RESIDUAL CHLORINE, MG/L: <0.05 <br />HARDNESS, MG/L: Receiving Water 1.133• Recon Water 420 Effluent 1560 <br />ALKALINITY, MG/L: Receiving Wa[er: 253' Effluent: 334 Recon: 268 <br />PH INITIAL: Contro18.45 100%8.33 FINAL: Contro17.52 100%8.04 <br />T AMMONIA AS N, MG/L: Initial 100%: 0_19 Final 100%: <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? YES <br />IF NO, LIST THE DEVIATIONS FROM TEST SPECIFICATIONS: <br />LABORATORY: W E r EN ONMENT TESTIN INC. ANALYST: LEE RAWLiNGS DATE: 10/2/97 <br /> <br />SIGNATURE: ~ Gls+~ Date: ~D/Z/LJ7 <br /> <br />COMMENT R esults for Receivin g_Water chemistries was taken from Historical data <br />C~ <br />