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

• • •
TABLE: 3
TWENTYMILE COAL COMPANY
2007 ANNUAL HYDROLOGY REPORT
HYDROLOGY MONITORING DATA
SITE: 068274C (WELL 006-82-74C, WADGE OVERBURDEN) DATUM = 6840.61
CATEGORY PARAMETER ;ANALYSIS TYPE '. UNITS OCT ~ NOV i DEC ' • JAN FEB > MAR.? APR : MAY > JUN JUL ' "AUG ~: SEP
FIELD PARAMETERS :DATE 10/11/06:_
:

;WATER ELEVATION
FT ABOVE MSL : .......:
6845.4'

: .......
.... ........ ........ ..---...... ......... ........ ......... ...........
-~- ~-•6846 9 ~--
WATERLEVEL :PSI : .............~-1.5..............
:......-----

..
........ ........ ........ .........-- -........ ........ ......... ...........
...:.--
0

PHYSICAL PROPERTIES ;TEMPERATURE
;FIELD
DEGREESC .
116; ?

-
...
:. - --->------
~ ~ °""~-~-"' '-'" "-" "'°'
• 91.
:CONDUCTIVITY :FIELD UMHOS/CM ° 3780;:
3230E -

............................... . ;LAB

.
....................--- UMHOS/CM

--
..;...
..... ......... ........ ........... ........ ........ ..----.... ............
•••2860~•~
PH FIELD 'PH...................... .........7.42:........---. ........ ........ ........ ........ ......7.99:.............. ........ ........ .......... ............
:LAB

-
.
,PI-I ...
.. ..,
..
,

..
...... .. ..... :.... :: .. _ ... :.........
.: .
..- -:r-•--- - ... .
8 2 ---,---
. O D ;TOTAL-DISS MG/L ::
1
CATIONS :CALCIUM 'DISSOLVED >MG/L ....
•
..3....
........ ........ ....... ..- ---....... ........ ........ ......... ...........
220:
'.MAGNESIDM ;DISSOLVED MG/L ........... ......... ........ ......... .........--
288
_SODIUM
_
.DISSOLVED MG/I. .:.. .... .:.. :: :::... » .....:. ........:.
:164 .. ..--... .: ..
ANIONS 'BICARBONATE
.............. AS HC03
. `•MG/L 33 i ~~~~~~ ~ ~~"~~~~ ~ ~- ~ ~~~
:CARBONATE AS C03..................... .MG/L................. ............... ........ ....---.. ........ ......... ........ ........`i:.............. ........ ..------ ---....... ............
:SULFATE ;NOT APPLICABLE >MG/L ::
...:...
......
...;..
---- ........ ........ ... ........... ...---.. ........ .......... ....-----...
146_
;

PRIMARY
:CADMIUM
'sDISSOLVED ,.
UG/L ..:.: ......_.., .. ....:..:......... ----- --.:::.,:.......::.:.........,.-::.....
.....:.:.
>.----°:...:.--- --.::::..... `.::..:..:..:-~ --~--°...:::,..?.,..:.:.:::..:.
<2' 's s
PLEAD `::DISSOLVED ~~ ~ ~ 's'UG/L ~ ~ - '
~
'.MERCURY :DISSOLVED 'UG/L
..
...:..
.... ....... ..... ........... ......... ........ ......... ...........
<0.2
SELENI[JM ;DISSOLVED sUG/L ........... ......... .........
...:
,..

.,...
......... ........ ....... ..... ........... ......... ........ .....---. ...........
---;..
SECONDARY :IRON :DISSOLVED UG/L ~
.....
~~ °"-~~ °'~ '•'--
270e :
:MANGANESE ?DISSOLVED `UG/I. E
; ... ..°.... .. ..°~..- . ..~..-
500;
TRACE METALS :MOLYBDENUM ...-------•
;DISSOLVED ........................
UG/L ~ .................. :....... ..... ..: ..
~ •••~~~-~ •••••<10~-~•~~--•••~~• •~----•• --••••~~ -~~~~~••• "'•'-~--"'
NUTRIENTS :NITROGEN ;NITRATE ;MG/L , .... .........

. ........ ......... ........ .. .......... ........ ........ .......... ............
...>...
.....
...;--
0.02;
.,NITRITE MG/L ~
- ----
< .. ... ... •----- ....
......................................... .:....................
. ~ <0.02 .. .......-. . ----...-
:PHOSPHATE ...
...........
`ORTHO-DISS ...
MG/L
...;...
.... ........ ....... .......... ......... ........ ......... ...........,
0 Ol

EXCEL: G~Fnvuoiunental\AHI2\2007\Tables\wells2007.x1s