2017-08-01_HYDROLOGY - C1981018

• Permit No: C1981018
• IBM Index Class Name: Hydrology
• Doc Date: 8/1/2017
• Doc Name: Quarterly Sediment Pond/Impoundment Report
• From: Blue Mountain Energy
• To: DRMS
• Annual Report Year: 2017
• Report Quarter_Month: 2
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: JDM
• Email Name: DIH
• Media Type: D
• Archive: No

Blue Mountain Energy, Inc. - Deserado Mine
Quarterly Sediment Pond Inspection Report
Second Quarter 2017
Inspector: Scott Wan stedt - Environmental Engineer
Djoqational Status
Type of low-7H2OApprox Sediment 1 amp -
'y.
Name Description Date H Level % Yes No 1 No
20 Level
70
1 ' Sed Ponds i DP -1 D -Portal 35 x Discharged and sampled this month
2 RP -1 lRefuse Area 1 6/22 0 10 x I x
-3 -RP-2/.3 Refuse Area 2/3 6/22 Trace 10 X X
4 RP -4 I Refuse Area 4 6/22 0 30
5 RP -5 Refuse Area SA 6/22 i 0 25 x
x
RR -1 )Railroad Fill Slope Pond I
6 6/22 o 5 x X
X
7 L-oa—do-u-t-W-a-s-hd—ow-n--S-u-m--p---.--- -6/-12 2- 0 5 X
15
8 6/22
SS -1 Slot Storage Building Access Road Pond 0 X
9 SS -2 Slot Storage Blding Emerg. Coal Storage Area Pond 6/22 0 6 x X
10 HSL -1 lHalandras Sanitary Land Fill Pond 0 -4
5 X X
4-
:SDH 2U D�o Sump Upper Influent Pond inactive inactive f 5 X X jShut off 2/96 due to mine sealing
-- ----- -- -----
12 SDH -2L IDown Hole Sump Lower Effluent Pond inactive inactive 4
X X Shut off 2/96 due to mine sealing
13 SDH 3L (Down Hole Sump Discharge 2 -Lower
6/22 1 10 Pumping stopped 9/21/2016
14 `SDH -3M Down Hole Sump Discharge 2 - Middle 6/22 1 0 x X New 10/2-0-1� 5
-15- SDH -3U Down Hole Sump Discharge 2 - Upper 6 2 0 X New 10/2015
16
TS -1- 'Transfer Building 1 6/22 0 20 x i X
17 i -TS-2 Transfer Building 2 6/22 0 20 - - k - X x
18-- TS -2a ITemp Coal Storage by Transfer 2 6 0 5 x x
19
it BD -1 B Dewatering Pond #1 1 6/22 100 1
----- -- --- - ---- -- 35 X -- ...Outflow -weekly -
BD -2 B -Dewatering Pond #2
20 6/22 100 25 x X Outflow weekly
21 BD -3 B -Dewatering Pond #3 6/22 100 0 x X Outflow weekly
41- --- -- - --4— -- - — — 1-- --
22 Y BD -4 B -Dewatering Pond #4 6/22 I 100 0 i X X Outflow weekly
--
23 4BD-5 B -Dewatering Pond #5 6/22 100 0 r X X Outflow weekly
24 BD -6 B -Dewatering Pond #6 6/22 100 0
X Outflowweekly
- --- ---------
25 BD -7 B -Dewatering Pond #7 6/22 100 i 0 x X ,Outflow weekly
-- - .1-- .- -- ---1 --------
26 BD -LC B -Dewatering Last Chance Pond 6/22 100 0 i X X Outflow weekly/sampled this quarter
�41L 4-- - -- -- - � 1- -- - -- -- - --- - -.- -- - --- -- -1 ---- -
27 1 BD2-3 BD2-Dewatering Pond #3 (lower large pond) §/30 0 0 x x
---------- ----
x
BD2-Dewatering Pond #4 (discharge pond) 6/30 0 0
X
X 29 BD2-5 BD2-Dewatering Pond #5 (east settling pond) 6/30 15 0 X
Proc Pond i PP -1 Prep Plant Process Pond 2 30 20 X X
�r-e-p--Pl-,a--n-t-P,-r"oc-e-ss-,P-o-n-d--"--,,-- 50
326/22 1 RW -1 !Raw Water Lagoon @White River 100 25 X j x
t -Freshwater storage
pumped _ from river