My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
HYDRO30462
DRMS
>
Back File Migration
>
Hydrology
>
HYDRO30462
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/24/2016 8:49:11 PM
Creation date
11/21/2007 12:26:31 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982056
IBM Index Class Name
Hydrology
Doc Date
5/1/2000
Doc Name
1ST QTR 2000 DMR SUBMITTAL
From
TWENTYMILE COAL CO
To
WQCD
Permit Index Doc Type
DMR’s
Media Type
D
Archive
No
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
7
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
i~ <br />.. <br />i~ <br />COLORADO - CDPS WET TEST REPORT FORM -CHRONIC <br />PI~RM I"1TEE: Cyprus Twentymile Coal Co. CDPS NO. CO-003G684 OUTFACE: 001 A <br />TYPE TEST: ROUTINE: ?DC ACCELERATED:- TEST SPECIES: C. dubia <br />TEST RESULTS LETHALITY REPRODUCTION STATISTICAL METHOD <br />Concentration with Statistical DifTerence >]00% >]00% Fisher/Steel's <br />Pass/Fail Pass N/A <br />ICzs 78.1% 62.5% Boot <br />Pass/Fail Pass N/A <br />I TEST TIME & DATE I START 11145 AM 02/15/00 I END 11130 AM 02/23/00 I <br />DILUTION (% EFFLUENT) <br />MEASUREMENTS CONTROL 12.5°/. 21 •/. 50°/. 75% 100% <br />Da 1 % Survival 100 100 100 1 W 100 100 <br />Da 2 100 100 100 100 100 100 <br />Da 3 100 70 90 100 100 90 <br />Da 4 100 70 80 100 90 70 <br />Da 5 100 70 80 100 90 70 <br />Da 6 90 70 80 100 70 50 <br />Da 7 90 70 80 100 70 50 <br /> <br />Mean 3 Brood Total 0.2 0.7 0.8 2.3 0.0 0.0 <br /> <br />H aximum/I~nimum 8.5/7.8 8.5/8.0 8.5/8.0 8.4/7.9 8.2/7.8 8.1/7.7 <br />RECEIVING WATER USED FOR DILUTION? NO TOTAL RESIDUAL CI" (mg/I): <0. I <br />HARDNESS (mp~,l: REC'V WATER: EFFLUENf• 2325 RECON WATER:.___I08 <br />ALKALINITY ~nl: REC'V WATER: EFFLUENT: 483 RECON WATER: 85 <br />TOT. AMMONIA Lmg,L)' INITIAL 100%: <1.0 FINAL 100%: <1.0 <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? NO <br />IF NO, LIST DEVIATIONS FROM TEST SPECIFICATIONS: Due to a shipping error etlluent sam~es <br />that were scheduled to arrive on Satwdav. Feb. 19's. did not arrive until Mondav. Feb. 21'. The CT&E <br />bioassay laboratory was unable to perform a Day 5 effluent renewal on Sunday. Feb. 20°i. <br />LABORATORY: COMMERCIAL TESTING & ENGINEERING ANALYST: ~~ << ~- • ` =«~ <br />COMMERCIAL TESTING 8 ENGINEERING CO. <br />r „i,, LTA <br />Uugnrtl Wacrmorkcd For Your Protection <br />
The URL can be used to link to this page
Your browser does not support the video tag.