2008-02-29_REPORT - C1982056

• Permit No: C1982056
• IBM Index Class Name: REPORT
• Doc Date: 2/29/2008
• Doc Name: 2007 Annual Hydrology Report
• From: Twentymile Coal Company
• To: DRMS
• Annual Report Year: 2007
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

C:
TABLE: 21
TWENTYMII,E COAL COMPANY
2007 ANNUAL HYDROLOGY REPORT
HYDROLOGY MONITORING DATA
SITE: O8AV2 (WELL 008-AV-2, FOIDEL CREEK ALLUVIUM)
CATEGORY PARAMETER ;ANALYSIS TYPE
....................... .
FIELD PARAMETERS :DATE
:WATER ELEVATION ' •- --------- -- - -- - •
:WATER LEVEL
PHYSICAL PROPERTIES :TEMPERATURE ;FIELD
:SOLIDS :.TOTAL-DISS
CATIONS :CALCIUM DISSOLVED
MAGNESIUM ::: --° -°°%DLSSOL:~... ......:..
VED
. :SODIUM ;DISSOLVED
..... ..... -
.................
ANIONS ~'
......::BICARBONATE--- •. -..- -
....AS.........3...- . _..._
HCO
CARBONATE AS C03
:SULFATE
..::,
`NOT APP ~IC ~~
L ABLE
PRIMARY :CADMIUM
: :':DLSSOLVED
s
.. •.•,-•---
............. ............ . ....
PLEAD --
.----- ..
....
....._......:....::............
;DISSOLVED
......... .
MERCURY
:DISSOLVED
ELENIUM ;DISSOLVED
SECONDARY :II20N 'DISSOLVED
:MANGANESE ;DISSOLVED
TRACE METALS MOLYBDENUM :DISSOLVED
NUTRIENTS NITROGEN AMMLS-FREE
:
:
- .................................
;NITRATE
•
DATUM = 6677.10

::
OCT NOV DEC JAN FEB E ------------- ---
MAR APR MAY ---
JUN
JI1I. ? AUG ~ SEP
.113/06: 3/6/07; :6/20/07; `~~~~8/17/07~-
ABOVE MSL <
... -- :..,....._..... :6667.72; ;
.... --- -... ...
::::-........ .:.._.._. .~
.
_: 6669.67: :6668.26: -•~-- ,••~••6666.2~••••----~-~
.
.
.
9.38: n.._:7.43.-.n........:- -._..... .. -
8.84: ......... :.... :........
= 10.9~~~~~
GREES C
..... . 9.6
. 7.1 13.2: ~• 13.4:-•------•-•--
TIOS/CM ....
... ... ......1740:....-- ----• - -~--- .....---- --•= --"1770:::.......... -- ...... :.::::1770:-
` --...:-- - ... ..:...-..
1670

[HOS/CM
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1760:
.:..
..
.. .........
1790: .
:...............;.. ............... ----
:..............:
.
.
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1430: ..
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EXCEL: G:1EtrvironmentallAHR1200TTables\wells2007.x1s