2017-10-31_HYDROLOGY - C1981018

• Permit No: C1981018
• IBM Index Class Name: Hydrology
• Doc Date: 10/31/2017
• Doc Name: Quarterly Sediment Pond/Impoundment Report
• From: Blue Mountain Energy
• To: DRMS
• Annual Report Year: 2017
• Report Quarter_Month: 3
• 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
Third Quarter 2017
Inspector:
Scott Wanstedt - Environmental Engineer
Operational Status
�i Type of
Approx Sediment Outflow I H2O
Samp.,
ii
1i # 11 Ponds
Name Description
Date a H2Oevel %
20
Level % es No
Y j_ yes i No
Comments
1' Sed Ponds'- i -DP-1 !D -Portal
gni 1
55
X I
X
IDischarged and sampled this month
2
it
RP -1 IRefuseArea l
9/28
0
10--
3
RP -2/3 Refuse Area 2/3
9/28
2
10
-X
x
;---
-X
x
i-
4
-
RP -4
-- -- ---- ----
Refuse Area 4
- -
9/28-
--
0
30
- , _-_
i X
-
x
_J1
5-
6
RP -5
RR -1
i Refuse Area 5A
Railroad Fill Slope Pond 1
9/28
9/28
0
0
25
5
x
X
x
X
7
RRS
Railroad Loadout Washdown Sump
9/28
0
5
x
x
ij
SS -1
Slot Storage Building Access Road Pond
�Slot
9/28
0
15
X
x
yi
-2
Storage Biding Emerg. Coal Storage Area Pond
9/28
4
0
6
X
x
OSS
1,
HSL -1 tHalandras Sanitary Land Fill Pond
9/28
0
5
x
x
11
SDH -2U !Down Hole Sump Upper Influent Pond
inactive •
inactive
5
x
X
,Shut off 2/96 due to mine sealing
12
SDH -2L Down Hole Sump Lower Effluent Pond
inactive
inactive
5
x
X
!Shut off 2/96 due to mine sealing
SDH3L3L i n Hole Sump Discharge 2 - Lower
9/28
0
10
X
X
:Pumping stopped 9/21/2016
14 li
-4 - - . - - - -- -_ -
SDH -3M Down Hole Sump Discharge 2 - Middle
i -- --
9/28
-- -
0
0
x
X
-- ----
I New 10/2015
15 I�
SDH -3U, Down Hole Sump Discharge 2 - Upper
9/28
0
0
X
X
New 10/2015
16
TS -1
Transfer Building 1
9/28
20
x
x
4
17
TS -2
!Transfer Building 2
9/ 2 8-
0
20
x
x
4
18
TS -2a
1Temp Coal Storage by Transfer 2
9/28 i
05
X i
X
19
BD -1
jB-Dewatering Pond #1
9/28
35
X
X
iOutflowweekly
20
BID -2, B-Dewate ring Pond #2
9/28
510
25
-
x
I BD -3 B -Dewatering Pond #3
5
0
x
X
iOutflow weekly
_21
IF 22
BD -4 [B--Dew---a-"t-e,r,i-n-,g-,P,o,n---d-#-4
.9/28
-9-/28 - 4 �-
10
0
X
X
IiOutflowweekly
if
23
BD -5 I B -Dewatering Pond #5
9/28
10
0
x
X
Outflow week) y
24
BD -6 )'B -Dewatering Pond #6
9/28
15
0
j X
X
4—
'Outflow weekly
,1 25 it
BD -7 113 -Dewatering Pond #7
- -
9/28
20
0
I x
X
"}Outflow weekly
ij
26 C
-- ---------- -
BD -LC IB -Dewatering Last Chance Pond
9/28
25
X
X
Outflow weekly/sampled this quarter
1: 27 it
BD2-3 iBD2-Dewatering Pond #3 (lower large and
9/28
30
O
X
X
2- 1
8
u.-2-91
BD2-4 I8D2-Dewatering Pond #4 (discharge and
9/28
0
0
X
X
BD2-5 IBD2-Dewatering Pond #5 (east settling pond)
9/28
95
5
X
X
4
30 It Proc Pond PP -1 lPrep Plant Process Pond
-�Ia
9/28
25
20
X
x
PP -2 PrepProcess
Plant ro s Pond
9/28
35
50
X
X
j4
ii 32
RW -1 Raw Water Lagoon @ White River 9/28
100 25
4--
X
X
---------
i Freshwater storage pumped from river