My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
HYDRO24096
DRMS
>
Back File Migration
>
Hydrology
>
HYDRO24096
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/24/2016 8:44:19 PM
Creation date
11/20/2007 4:22:15 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980007
IBM Index Class Name
Hydrology
Doc Date
11/1/2004
Doc Name
Biomonitoring Report Dated September 1, 2004
From
SeaCrest Group
To
Mountain Coal Company
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.
/
25
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
Th~ a JenCr~lt Groin <br />An Environmental Services Company <br />r.~CcIVED <br />R~OV O1 200$' <br />Division of Minerals 6 Geology <br />September 1, 2004 <br />Mr. Hemy Barbe <br />Mountain Coal Company <br />P.O. Box 591 <br />Somerset, Colorado 81434 <br />Dear Mr. Bazbe: <br />Enclosed is the report for the acute tests performed for Mountain Coal Company on the West Elk <br />Mine discharge site. There was toxicity seen to the Daphnia magna species; therefore, further <br />accelerated testing will be required in order to fulfill permit requirements. <br />As with previous tests for the West Elk Mine discharge, tests were performed on treated and <br />untreated samples of the effluent. The tests appeared to confirm that TDS (mainly in the form of <br />high alkalinity) is the only source of toxicity in the 017 dischage. <br />If you have any questions or concerns, please do not hesitate to contact me at (303) 661-9324. <br />Best regards, <br />.- <br />~,v ...._.... _.. <br />Amy D. de la Chica <br />Senior Scientist <br />Enclosure(s): Report <br />Invoice <br />1341 Cannon Street • Louisville, Colorado 80027 • 303-661-9324 • Fax 303-661-9325 <br />
The URL can be used to link to this page
Your browser does not support the video tag.