HYDRO23140

• Permit No: C1980007
• IBM Index Class Name: Hydrology
• Doc Date: 1/31/2005
• Doc Name: 4th Qtr 2004 Acute Biomonitoring Tests
• From: Mountain Coal Company
• To: DMG
• Permit Index Doc Type: DMR’s
• Media Type: D
• Archive: No

The SeaCrest Group Fathead ^Ainnow Acute Benchsheet Farm #: 104a
Louisville, CO Effective: July 2D02
Permittee: ~M t f o+k\., L ° • Site: i,;..c.>~ ~ 1(~- ~~~ ~.v Lab #: ~ o `\ ~~j U `~
IWC%: ) CI Template #: / Sample Date: i (7 Z ~ O~~ Dilution HiO: ~ t.(- /j( _/
"ice
Species Info: T /y ~ tFM 1 JZJ_ +~,I~ Test Started: t~iZ J 6-(- t t 1 S Test Ended: (; ~)_ i t_ ~ - Its t ~~
Test Conditions:
Water Quality Readings
FHM Vitality
Conc Readin 0 96 Re 0 2 4 48 72 4

m °C
T
1`1.2.
14.~i Y. I
.Z1 ._:..
! ~ v
' i 2 10 0
I.:
~
H `%~ u '7_S 1 -~, a '- '}. 3 10 ~ u :~ /
Cond ~:~ 4 10 ~ ~ ' J (~ i
DO 7 Z. ~ 7. `7- 7. 3 tP. .~ 1 10 i ~:.> CJ
of Tem °C .Z Iti. 1 IS. l~•3 1I`t. ic" Z 115. ~ 2 10 I.-, /
) H ~.2 Y3, t I y. %• f tY 2 r ^ (' 3 10 ;.p - p
Cond 4 10 ~

t 2
5 Tem °C i`1, tcr.3 t l`~. t1, z 119.(0 c ~ ,l ,.: ~ 2 10 t = ~ C j
- H .? a ~'. .6:.1 u' 13. S 3 10 IJ /
Cond ~- ~ 4 10 J /

` Tem °C i 5.? °w ~:. 1 1 I~ rZ_ y,z I , t. °w I c., ._G. ~ 2 10 i J i v /C
ZJ H °- ~ v•b1 ° i.J`-~ I ° ~ .h 3 10 1J 'fo C C
Cond i° ri ~'. 4 10 .: t ~
DO -t.t v. ,U ~.`i`7. -.U 1 10 tJ (.J G ~

5~ Tem °C l .~1 -~ - 11 4. t9~t 1 14.5 _ I c 2 10 ,~ I.: /~ G
H S . Z ~i. E; . ;.,, .~ ~Ji I c` : - 3 10 t .:> d
Cond ZS> 4 10 iJ / ,

Tem °C ~ . t \, Sol q, 'S i 4.~ 1 „ ~ ~~_ 2 10 (J . ~ G

Cond 47w °"
F 4 10 :.~ t

/ Tem °C _ 1 t t 2 10
/// H ' '
~ 3 10
Cond
m la s
Eff

ecg

Recon Recon ~`~
_ .,r
Recon Rec'

Recon 4
G ~i
Recon 10
~iYd~, +~Sti
Recon
:~ ~iE°;~ •;
Hard 3~ 43 Chlor ~p of
AIk ~i /1 Amm 1 <t , o
Amm 2 ~-
1. Exposure Chamber
Total Capacity:
Test Solution Surface Area:
2. Feeding Schedule
Not Fed:
Fed Irregularly:
(describe):
3. Aeration
None:
Before Use:
Slow:
Moderate:
Vigorous:
From:
To:
4. Screened Animai Enclosures
Nat Used:
5.
270 ml Test Solution Volume: 200 ml
cmZ Water Depth (constant): cm
(cyclic): cm
Fed Daily:
X Food Used: < 24 hr artemia
0 8 48 hrs
( minutes @ -100 bubbles/min)
(-30 bubbles or mUmin)
(-60 bubbles or mUmin)
(-100 bubbles or mUmin)
AN1/PM (Date)
AM/PM (Date)
Used: cm diameter
test (i.e., alive but immobile, loss of orientation, erratic movement, etc.):
of surviving
Comments: