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APPCOR13017
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APPCOR13017
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Last modified
8/24/2016 6:33:21 PM
Creation date
11/19/2007 2:37:04 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1984062
IBM Index Class Name
Application Correspondence
Doc Date
3/1/1984
Doc Name
ENERGY MINE 3 FILE C-84-062 ADEQUACY REVIEW
From
MLRD
To
COLO YAMPA COAL CO
Media Type
D
Archive
No
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<br />-z- <br /> <br />All pertinent ground water level and ground water quality data (1.e. all <br />available historic data from sampling points that are included in the <br />applicant's proposed Hydrologic Monitoring Plan) should be compiled into the <br />present permit application. ~ ~ ~a~l` ~~ <br />3. Ground water monitor well 08-FM-6 15~ identified on Map 4 as an a~luv~a-1 <br />aquifer monitor well. This well 15 Identified as a deep aquifer monitor well <br />in Table A of Exhibit 15 (Hydrologic Monitoring Plan). Th15 discrepancy <br />should be corrected. If this well is a dual completion, it should be <br />identified as such. <br />4. A typographic error on page 2.04-41 of volume 1 may ]ead the reader to e e <br />some confusion 1n calculating the recharge rate of the overburden aquifer. ~~I~ k' <br />The amount of water available for ground water recharge should be 3.2 inches ~/~33;c~ti^"~"`" <br />per year, not .2 Inches as it appears on page 2.04-41. v~,,,~}~ <br />5. Aground water level hydrograph for alluvial aquifer monitor well 08-AU-4 <br />is plotted in figure 6 (Volume 2). No data exists for this well 1n the permit <br />application (except for the drtll log to Exhibit 1) and it is not plotted on a <br />map within the permit application. Please explain the current status of this ~~~ ~,~~ <br />well . ~„t~ ~'Y <br />6. The applicant should include 1n the permit application well construction ,p,W <br />summaries for all monitor well completions that are identified in Table A of !V <br />the Hydrologic Monitoring Plan (Exhibit 15). This information should include ~ ~' ~ <br />well depths, design (including perforated intervals), completion dates, and I~I~ <br />surface elevations. ~1'• <br />~y'Im , (~ <br />7. What is the reference point for ground water level measurements tabulated ~~iQ• <br />in the "Depth" column 1n Table 26? Ground surface? Top of well casingi U° <br />..,~fyree ~ <br />8. Tables 26, 28, 29, and 30 are not clearly labeled. A header page is <br />needed for each of these tables. Also, the parameters at the top of each page ` <br />are difficult to see due to binding of the document. ~+IC1~ ~ <br />B. Surface Water Information ~w/A~~~ <br />1. On page 2.04-48 and 2.04-49 of the permit application tt is stated that /- <br />stream flow records (reduced to mean monthly discharge) from three stream ~I~ <br />gaging stations on Foidel, Middle and Fish Creeks are summarized in Table 28, ~ i~' 1 ~i <br />Surface Water Monitoring Data. These data do not appear 1n Table 28 of this ~' <br />permit application. However, historic stream flow data (through 1980) for 1~ r u~r~ <br />these three gaging stations can be found in Table y?g of th• original Energy ~ <br />Nine No. 3 permit application submitted by Energy Fuels Corporation to ~ Z'~ ,~tJ'~ S <br />February, 1981 (CNLRD file No. C-036-81). All available stream flow data for ~S~ <br />the gaging stations included 1n the proposed hydrologic monitoring plan ,k <br />(Exhibit 15) should be presented 1n the permit application. Specifically, O~TH <br />data from USGS gaging stations 09243700 and 09243900 should be provided and <br />should include both historic and current stream flow records for these sites. <br />the Division cannot overstress the importance of comptling all existing water <br />monitoring information into one document to facilitate the review process. <br /> <br />
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