2018-10-11_HYDROLOGY - C1981018

• Permit No: C1981018
• IBM Index Class Name: Hydrology
• Doc Date: 10/11/2018
• Doc Name: Quarterly Sediment Pond/Impoundment Report
• From: Blue Mountain Energy
• To: DRMS
• Annual Report Year: 2018
• Report Quarter_Month: 3
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: CCW
• Media Type: D
• Archive: No

Inspection Categories
Appurtenant Structures
Third Quarter 2018
1 Defective 1Dewatering
Spillways I Device Clogged
# J` Name 1 Date Yes 1- No_1 Yes No
_I
! Faulty Gates, 1
Baffles, Pumps i Other
Yes 1 No : Y es No Comments/Maintenance
1 i DP -1 i 9/26 !
t--
X - X X
; X; `-
2 RIP -1 j 9/26_ _
X ; X
X
X
3 i RP -2/3 i 9/26 ;
X i ,
X
i X
4 i RP -4 9/26
_X
X+ X
i j X
i X -T--
_5 RP -5 9/26
�X 1 t- X
; ( X
X
6! RR -1 9/26-�—
X-- X
X
T X---
7 ! RRS 9/26 !
X ? X
X
X i
8 SS -1 9/26
9 SS -2 9/26
X X
-moi-
X X
X
; X
X i
10 i HSL -1 9/26X
L X X
i
. X ,
_4
11 i SDH -2U I inactive
_ - _ - _+
! X i X_
- r - ---i
! X
- -
X 1Shut off 2/96 due to mine se
12j SDH -2L i inactive;
X j�- X
- X
i X !Shut off 2/96 due to mine se
-
13 SDH -3L 9/26
--r_�_-_ _- -
X 1 1 X
- --j-- ----
; X
+-- - ---
I X Pumping straight to SDH -3L
141SDH 3M 9/26 !
X- X-
a X
i X Eroded -no longer active
15 i SDH -3U ' 9/2 i
6
t---26 ---
- ��
X y X- -X
-----
1
X r - ;no longer active
- - -
16 TS -1 9/26 i
X_ i_ X .._
i
�_ X
X,
17 f TS -2 9/26:.
18 TS 9/26
X X
X X
X
X
L X 6
__. --
Xj
i -2a !
191 BD -1 9/26X
! i
1 X
X
1 X
ired
20 i BD 29/26
X 1i X
X X !
211 BD -3 9/26 - �'
2 4 9/26
_
X f X !
_- X
X - -i X �-
X X-
23 ? BD -5 9/26
24 BD
X
X
X
i X
i -6 9/26
X ;
._.._._.._--_....-..____.._..,---._.._.t__
25: BD -7 9/26
X
X
X
X
26�_BD-LC 9/26
- X
�-
X
X ;Maintenance performed on
27 ! BD2-3 i 9/26 !
i
;
X
! X
! X s
28 j BD2 4 9/26�i
_X
H X !-X
X i
X
r--
29 1 BD2-5 6-
- ; - -
X
--
_
X--
X _
X j
301 PP 1 9 26
X I
X
X i-
X
_
31 PP -2 9/26 X i ;
_-�
X
X
— -
X
321 RW -19/26
X
X
i X '
1 X'
Notes:
I am a professional engineer registered in the State of Colorado and my experience fulfills the
requirements of the Colorado Surface Coal Mining Reclamation Act.
My certification fulfills the requirements for an annual inspection for impoundments required by
Section 4.05.9(14) and quarterly inspections of such by Section 4.05.9(17) of the Rules and
Regulations of the Colorado Mined Land Reclamation Board Pursuant to the Colorado Surface Coal
Mining Reclamation Act.
I certify, based on my field observations and those observations of my qualified designates and
professional investigations, as detailed above, that the each pond referenced above, at Blue Mountain
Energy, Inc., Deserado Mine, located in Rio Blanco County, Colorado, was constructed and maintained in
accordance_yyiroved plan and to comply with the requirements of Section 4.05.9.
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Project
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