My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
2013-05-28_HYDROLOGY - M1977344
DRMS
>
Day Forward
>
Hydrology
>
Minerals
>
M1977344
>
2013-05-28_HYDROLOGY - M1977344
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/24/2016 5:20:46 PM
Creation date
5/29/2013 8:59:26 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977344
IBM Index Class Name
HYDROLOGY
Doc Date
5/28/2013
Doc Name
March 2013 Groundwater Monitoring Report
From
ARCADIS
To
DRMS
Permit Index Doc Type
Hydrology Report
Email Name
TC1
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.
/
58
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
ARCADIS <br />to historical concentrations. The graphs show that sulfate concentrations in MW -12 and <br />MW -13 appear to be generally stable with a slight increase. The concentrations found <br />in monitoring well MW -12, which is considered the background well, from the March <br />2013 sampling event (Table 2 and Figures 4, 5, and 6) are higher than the wells <br />installed downgradient of the CKD. <br />Sodium concentrations in downgradient monitoring well MW -7 continue to exceed the <br />NPL for this parameter and are generally increasing over time (see historical <br />groundwater data tables in Appendix E). The cause of the increasing sodium <br />concentration is not known, but this trend is not caused by the CKD landfill. As stated <br />previously, the potassium to sodium ratio (K:Na) is a more useful diagnostic tool in <br />determining CKD impact than sodium concentrations. The K:Na in all monitoring wells <br />continues to be generally less than 0.10, indicating that there is no discernible impact <br />from CKD. <br />Based on March 2013 sampling results that indicate there is no discernible impact from <br />CKD, and the fact that the concentrations of only one parameter (sodium) exceeds its <br />NPL, ARCADIS recommends that annual groundwater monitoring resume unless <br />future results require an increased monitoring frequency. <br />2013 Groundwater <br />Monitoring Report <br />Florence, Colorado <br />10 <br />
The URL can be used to link to this page
Your browser does not support the video tag.