Document ID: EPA-HQ-SFUND-2002-0002-0069
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2002-09-03T04:00Z

i
SFUND­
2001­
0009­
0001
FINAL
HAZARD
RANKING.
SYSTEM
PACKAGE
CALLAHAN
MINE
BROOKSVILLE,
MAINE
CERCLIS
ID
NO.:
MED980524128
Prepared
For:

U.
S.
Environmental
Protection
Agency
Region
I
Office
of
Site
Remediation
and
Restoration
1
Congress
Street,
Suite
1100
Boston,
MA
021
14­
2023
CONTRACT
NO.
68­
W­
00­
097
TDD
NO.
01­
05­
0161
PCS
No.
2660
DC
NO.
A­
2045
Prepared
by:

Roy
F.
Weston,
Inc.
(WESTON@)
Superfund
Technical
Assessment
and
Response
Team
(START)
37
Upton
Drive
Wilmington,
MA
01
887
HRS
DOCUMENTATION
RECORD
Name
of
Site:
Callahan
Mine
EPA
Region:
Region
I
Date
Prepared:
16
July
200
1
Street
Address
of
Site:
Harborside
(mine
entrance
at
end
of
Old
Mine
Lane
Road)

City,
County,
State:
Brooksville
(Cape
Rosier),
Hancock
County,
Maine
General
Location
in
the
State:
Coastal,
south
of
Bangor,
Maine
TopographicMap:
U.
S.
Geological
Survey
CapeRosier,
Maine
7
x
15­
minute
TopographicMap.
1973,
photoinspected
1979.

Latitude:
44"
21'
05.9"
NorthLongitude:
68
"
48'
36.5"
West
Ref:
Latitude
and
Longitude
were
measured
fiom
the
entrance
to
the
property
[4].
See
Figure
2
in
Attachment
A
for
the
location
of
the
latitudeflongitude
measurement
point.

Scores
Air
Pathway
Ground
Water
Pathway
Soil
Exposure
Pathway
Surface
Water
Pathway
HRS
SITE
SCORE
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
NS
NS
NS
100
50
16
July
2001
1
HRS
DOCUMENTATION
RECORD
COVER
SHEET
Name
of
Site:
Callahan
Mine
EPA
ID
No.
MED980524128
Contact
Persons
Site
Investigation:
Roy
F.
Weston,
Inc.
(WESTON,)/
Superfund
Technical
Assessment
and
Response
Team
(START)
(Mr.
Thomas
A.
Campbell)

Documentation
Record:
EPA
New
England
(Mr.
Matthew
Audet)
(Ms.
Nancy
Smith)
978­
657­
5400
617­
918­
1449
617­
918­
1436
Pathwavs,
Components.
or
Threats
Not
Scored
The
calculation
of
the
HRS
site
score
for
the
Callahan
Mine
site
is
based
on
threats
posed
by
the
site
to
the
surface
water
migration
pathway.
After
review
ofthe
four
pathways,
it
was
determined
that
the
ground
water
migration,
soil
exposure,
and
air
migration
pathways
do
not
contribute
significantly
to
the
overall
HRS
site
score.
Therefore,,
these
three
pathways
have
not
been
included
in
this
m
S
package.

Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
V
16
July
2001
TABLE
OF
CONTENTS
Section
Page
SITEDESCRTPTION
.........................................................................
111
I
...

HRSDOCUMENTATIONRECO
..............................................................
1
WORKSHEET
FOR
COMPUTING
HRS
SITE
SCORE
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
2
NOTESTOTHEREADER
...........................................................
7
REFERENCES
....................................................................
8
SOURCECHARACTERIZATION
...................................................
11
SOURCE1
..........
......................................................
11
SOURCE2
................................................................
18
SURFACEWATERPATHWAY
....................................................
26
Attachments
ATTACHMENT
A
FIGURES
ATTACHMENT
B
NPLCHARACTERISTICSDATACOLLECTIONFORM
ATTACHMENT
C
RE~
ERENCE
DOCUMENTS
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
11
16
July
2001
SITE
DESCRIPTION
The
Callahan
Mine
site
(the
"site")
(CERCLIS
ID
No.
MED980524128)
is
located
approximately
1,000
feet
east­
southeast
of
Harborside
Village
in
the
Town
ofBrooksville,
Hancock
County,
Maine
(See
Attachment
A,
Figures
1
and
2)
[3;
16,
p.
11.
No
street
address
is
available
for
the
site.
The
site
is
the
former
location
of
a
zinc/
copper
open­
pit
mine
[25,
p.
2;
34,
p.
21.
The
mining
operations
were
conducted
adjacent
to
and
beneath
Goose
Pond,
atidal
estuary
[16,
p.
1;
34,
p.
21.
The
Callahan
Mine
was
reputedly
the
only
intertidal
heavy
metal
mine
in
the
world
at
the
time
of
its
operation
[34,
p.
21.

The
property
comprises
150
acres
and
is
located
in
a
coastal,
rural
setting
on
the
Cape
Rosier
peninsula
[16,
p.
11.­
The
property
abuts
Goose
Pond
to
the
east,
and
private
properties
to
the
west,
south,
and
north
(See
Attachment
A,
Figure
2)
[3;
16,
p.
11.
Site
features
include
large
waste
piles
(waste
rock
piles),
a
tailings
pond,
and
mine
operations
buildings
and
structures
(relic
buildings
and
structures)
(See
Attachment
A,
Figure
3)
[l
l
,
p.
21.
The
open
pit
mine
ceased
operations
in
1972
and
was
flooded
by
opening
a
dam
at
Goose
Falls
[6,
pp.
6,7].
The
mine
is
currently
under
water
and
is
subject
to
daily
tidal
exchange
in
Goose
Pond
[ll,
p.
2;
34,
p.
21.
Goose
Pond
is
connected
to
Goose
Cove
to
the
north
by
a
reversing
falls
known
as
Goose
Falls
[3;
16,
p.
4;
22,
pp.
5,
Map
15;
34,
p.
21.
Goose
Cove
is
located
on
the
southern
part
of
Penobscot
Bay
[34,
p.
21.

The
zindcopper
sulfide
deposit
was
discovered
in
1880
at
low
tide
by
a
clam
digger
[7,
p.
11­
279;
8,
p.
1821.
The
main
components
of
this
deposit
were
sphalerite
(ZnS)
and
chalcopyrite
(CuFeSJ,
accompanied
by
abundant
pyrite
(FeSJ
and
lesser
amounts
of
pyrrhotite
(FeS)
[8,
p.
1821.
The
first
mine
operated
until
1887
when
a
price
drop
closed
this
and
most
other
mines
in
Maine
[6,
p.
21.
Ore
was
mined
from
three
shafts
[7,
pp.
11­
279,
II­
280].
Efforts
were
made
to
mine
the
ore
sporadically
through
1964
[6,
pp.
2­
3;
7,
p.
II­
2801.
Callahan
Mining
Corporation
geologists
became
interested
in
the
potential
ofthe
property
in
1964
and
subsequently
open
pit
mining
operations
commenced
in
1968
[6,
p.
31.
Two
dams
were
constructed
at
the
saltwater
inlet
and
freshwater
inlet
of
Goose
Pond.
Fresh
water
which
normally
flowed
into
Goose
Pond
was
diverted
south
to
Wier
Cove
via
a
drainage
ditch.
Goose
Pond
was
subsequently
drained
to
allow
for
the
excavation
of
the
mine
[6,
p.
41.

The
open­
pit
mine
was
approximately
600
to
1,000­
feet
(ft)
indiameterand
320
ft
in
depth
[6,
p.
5;
12,
p.
51.
Approximately
5
million
tons
of
non­
ore­
bearing
waste
rock
and
798,000
to
800,000
tons
of
ore­
bearing
rock
were
removedfromthemine[
6,
p.
5;
25,
p.
21.
Wasterockwasremoved
andpiledthroughout
the
property,
but
predominantly
in
an
area
south
of
Dyer
Cove
16,
p.
5;
11,
p.
21.
This
area
has
been
referred
to
as
"Callahan
Mountain",
due
to
the
large
volume
ofwaste
rock
located
in
this
area
[6,
p.
51.
In
addition,
a
large
amount
of
marine
clay
(200,000
to
225,000
tons)
was
dumped
on
the
lower
portions
of
"Callahan
Mountain"
after
a
mud
slide
occurred
at
the
open­
pit
mine
[6,
p.
14;
7,
p.
11­
2831.

Dyer
Cove,
currently
a
small
part
of
the
Goose
Pond
estuary,
was
a
fully
enclosed
area
used
to
temporarily
store
water
pumped
from
the
open
pit
mine.
Particulates
were
allowed
to
settle
out
prior
to
pumping
the
water
from
this
cove
to
Goose
Cove
[9,
p.
41.
Sediment­
laden
water
from
the
mine
was
also
pumped
through
a
16­
inch
pipe
line,
discharging
directly
into
Goose
Cove,
north
of
Goose
Pond
[7,
p.
11­
282;
34,
Figure
1;
401.

Ore
was
trucked
from
the
mine
to
an
ore
storage
area
[6,
p.
5;
7,
p.
11­
2811.
From
here,
the
ore
was
loaded
into
a
series
of
crushers
and
mills
which
reduced
the
rock
to
the
consistency
of
fine
sand
and
silt
[6,
p.
51.
The
small
,particles
containing
zinc
and
copper
were
then
recovered
by
a
process
called
"flotation."
The
ore
was
passed
through
flotation
cells
into
which
chemicals
were
introduced
which
caused
the
minerals
to
float
on
bubbles
[6,
pp.
5,6].
Chemicals
which
were
used
in
the
flotation
process
included:
dithiophosphate
salts,
aryl
phosphorodithioate,
cyclohexanol,
and
cresol
[16,
p­
51.
The
floatation
process
creates
a
"froth"
which
lifts
(through
surface
tension)
the
mineral
particles
and
depresses
or
allows
to
sink
the
remaining
rock
[12,
p.
41.
The
mineral
rich
froth
was
collected,
washed,
dried,
and
stockpiled
in
a
portion
of
the
mill
where
it
awaiting
transportation
to
a
smelter.
[12,
p.
41.
The
ore
was
processed
in
the
concentrating
mill
[25,
p.
21.
The
average
ore
grade
was
1.30%
copper,
4.91%
zinc,
0.35%
lead,
and
0.50
ounces
per
ton
of
silver
[25,
p.
21.

Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
111
...
16
July
2001
SITE
DESCRIPTION
(CONCLUDED)

The
remaining
non­
mineral
particles
and
residues
of
the
chemical
reagents
were
discharged
to
the
tailings
pond
[6,
pp.
5,6;
12,
pp.
4,5].
The
approximately
11­
acre
tailings
pond
is
located
in
the
southern
portion
ofthe
property,
adjacent
to
Goose
Pond
[6,
pp.
5,6;
11,
p.
2;
16,
p.
11.
A
series
of
dams
were
constructed
as
material
was
added
to
the
tailings
pond.
The
final
height
of
the
dam
is
82
feet
[6,
p.
10,
Figure
21.
Mining
operations
ceased
in
June
1972
due
to
the
depletion
ofthe
mineral
reserve.
Milling
ceased
in
July
1972
[25,
p.
21.

A
study
completed
by
the
Maine
Department
ofMarine
Resources
in
1975
examined
bio­
accumulation
of
trace
elements
in
selected
marine
organisms
located
in
Goose
Cove
[3
11.
Levels
of
cadmium,
copper,
lead,
and
zinc
were
detected
at
several
times
to
several
orders
of
magnitude
higher
in
Goose
Cove
biota
and
sediments
than
in
samples
collected
from
other
Maine
midcoastal
and
river
locations
[31,
p.
11.

The
most
recent
sampling
event
was
conducted
by
the
Maine
Department
ofEnvironmental
Protection
in
October
1999
[18,
p.
I].
Twelve
soil
samples,
five
tailings
pond
samples
(source
samples),
three
tailings
pile
samples
(source
samples),
eight
waste
rock
pile
samples
(source
samples),
10
sediment
samples,
and
10
surface
water
samples
were
collected
[18,
pp.
4
­
61.
Onexample
from
the
tailings
pond
was
collected
47
feet
below
ground
surface
(bgs);
the
remaining
soil,
source,
and
sediment
samples
were
collected
at
depths
ranging
from
0
to
6
inches
bgs
[18,
p.
1
­
21.
Soil
samples
were
collected
from
the
mine
entrance
and
the
mine
operations
areas
[18,
p.
21.
Sediment
samples
were
collected
from
Goose
Pond,
Dyer
Cove,
and
Horseshoe
Cove
(a
background
sample
location)
[
18,
p.
21.
Samples
were
submitted
to
the
State
of
Maine
Health
and
Environmental
Testing
Laboratory
for
metals
analysis.
The
data
were
validated
according
to
EPA
New
England
Regional
Functional
Guidelines,
Modified
Tier
III
requirements
[20,
p.
11.
The
analytical
results
for
these,
samples
are
used
to
associate
hazardous
substances
with
the
sources
and
attribute
hazardous
substances
to
the
site.
The
sediment
samples
documentLeve1
II
actual
contamination
sensitive
environment
targets
and
Level
II
actual
contamination
fishery
targets
in
Goose
Pond.

Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
iv
16
July
2001
WORKSHEET
FOR
COMPUTING
HRS
SITE
SCORE
1.
GroundWaterMigrationPathwayScore
(S,)
(fi­
om
Table
3­
1,
line
13)

2a.
SurfaceWaterOverland/
FloodMigrationComponent
(SJ
(fi­
om
Table
4­
1,
line
30)

2b.
GroundWater
to
SurfaceWaterMigrationComponent
(S,,,)
@om
Table
4­
25,
line
28)

2c.
SurfaceWaterMigrationPathwayScore
(SSw)
Enter
the
larger
of
lines
2a
and
2b
as
the
pathway
score.

3.
SoilExposurePathwayScore
(S,)
(fiom
Table
5­
1,
line
22)

4.
AirMigrationPathwayScore
(S3
(fi­
om
Table
6­
1,
line
12)

5.
Total
of
S,:
+
S,:
+
S$
+
S:

6
.
HRS
Site
Score
Divide
the
value
on
line
5
by
4
and
take
the
square
root
NS
=
Notscored
­
S
­
S2
NS
NS
100
10,000
NS
NS
100
10,000
NS
NS
NS
NS
10,000
50
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
2
16
July
200
1
TABLE
4­
1
SURFACE
WATER
OVERLAND/
FLOOD
MIGRATION
COMPONENT
SCORESHEET
DRINKING
WATER
THREAT
Factor
Categories
and
Factors
Maximum
Value
Likelihood
of
Release
1.
ObservedRelease
2.
Potential
to
Release
by
Overland
Flow
550
I
550
2a.
Containment
NS
500
2d.
Potential
to
Release
by
Overland
Flow
(lines
2a
X
[2b
+
2cl)
NS
25
2c.
Distance
to
Surface
Water
NS
25
2b.
Runoff
NS
10
3.
Potential
to
Release
by
Flood
3a.
Containment
(Flood)

NS
500
3c.
Potential
to
Release
by
Flood
(lines
3a
x
3b)
NS
50
3b.
Flood
Frequency
NS
10
4.
Potential
to
Release
(lines
2d
+
3c,
subject
to
a
maximum
of
500)
'
500
NS
5.
Likelihood
of
Release
(higher
of
lines
1
and
4)
550
550
Waste
Characteristics
6
.
ToxicityIPersistence
NS
100
8.
WasteCharacteristics
NS
a
7.
HazardousWasteQuantity
NS
a
Targets
9.
NearestIntake
10.
Population
NS
50
loa.
LevelIConcentrations
NS
b
12.
Targets
(lines
9
+
10d
+
11)
NS
5
11.
Resources
NS
b
10d.
Population(
lines
loa+
10b
+
1Oc)
NS
b
1
Oc.
PotentialContamination
NS
b
.
lob:
LevelI1Concentrations
NS
b
Drinking
Water
Threat
Score
13.
Drinking
Water
Threat
Score
([
lines
5
X
8
X
121
f
82,500,
subject
to
a
maximum
of
100)
NS
100
Callahan
Mine
HRS
Documentation
Record
*
16
July
2001
CERCLIS
No.
MED980524128
3
TABLE
4­
1
(Continued)
SURFACE
WATER
OVERLANDELOOD
MIGRATION
COMPONENT
SCORESHEET
HUMAN
FOOD
CHAIN
THREAT
Factor
Categories
and
Factors
Value
Assigned
Maximum
Value
Likelihood
of
Release
14.
Likelihood
of
Release
(same
value
as
line
5
)
550
550
Waste
Characteristics
15.
ToxicityPersistenceA3ioaccumulation
1,000
1,000
17.
WasteCharacteristics
1x106
a
16.
Hazardous
Waste
Quantity
2
x
lo8
a
Targets
18.
Food
Chain
Individual
19.
Population
I
50
45
19a.
Level
I
Concentrations
0.03
0.03
19d.
Population
(lines
19a
+
19b
+
19c)
0
b19c.
PotentialHumanFoodChainContamination
0.03
0.03
19b.
Level
I1
Concentrations
0
b
20.
Targets
(lines
18
+
19d)
b
45.03
Human
Food
Chain
Threat
Score
2
1.
Human
Food
Chain
Threat
Score
([
lines
14
x
17
X
201
+
82,500,
subject
to
a
maximum
of
100)
100
100
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
4
16
July
2001
TABLE
4­
1
(Concluded)
SURFACE
WATER
OVERLAND/
FLOOD
MIGRATION
COMPONENT
SCORESHEET
ENVIRONMENTAL
THREAT
I
Factor
Categories
and
Factors
I
Maximum
Value
I
Value
Assigned
Likelihood
of
Release
22.
Likelihood
of
Release
(same
value
as
line
5)
'.
550
550
I
Waste
Characteristics
23.
Ecosystem
ToxicityPersistenceBioaccumulation
1x106
a
24.
Fazardous
Waste
Quantity
2x
los
a
I
25.
I
1,000
I
1,000
Targets
26.
SensitiveEnvironments
26a.
Level
I
Concentrations
I
0
b
26.
SensitiveEnvironments
26a.
Level
I
Concentrations
55
b
26d.
Sensitive.
Environments(
lines26a
+
26b
+
26c)
0
b
'
26c.
PotentialContamination
55
b26b.
Level
11
Concentrations
0
b
27.
Targets
(value
from
26d)
b
55
26b.
Level
11
Concentrations
55
b
26d.
Sensitive.
Environments(
lines26a
+
26b
+
26c)
0
b
'
26c.
PotentialContamination
55
b
I
27.
Targets
(value
from
26d)
I
55
I
b
Environmental
Threat
Score
28.
Environmental
Threat
Score
([
lines
22
x
25
x
271
f
82,500,
subject
to
a
maximum
of
60)
60
60
SURFACE
WATER
OVERLAND/
FLOOD
MIGRATION
COMPONENT
SCORE
FOR
A
WATERSHED
29.
WatershedScorec
(lines
13
+
21
+
28,
subject
to
a
maximum
of
100)
100
100
I
SURFACE
WATER
OVERLAND/
FLOOD
MIGRATION
COMPONENT
SCORE
~~

30.
Component
Score
(SJ
(highest
score
from
line
29
for
all
watersheds
evaluated,
subject
to
a
maximum
of
100)
100
100
"Maximum=
value
applies
to
waste
characteristics
category.
bMaximum
value
not
applicable.
"Do
not
round
to
nearest
integer.

Callahan
Mine
HRSDocumentation
Record
CERCLIS
NO.
ME0980524128
5
16
July
2001
BASE
MAP
IS
A
PORTION
OF
THE
FOLiOWlNG
7.5
X
I$
U.
S.
b:
S.
QUADW\
WGLG($
j:
CAPER&&;
MAINE.
1973
REVISED
1979.
'
Note:
only
the
most
downstream
and
most
upstream
probable
points
of
entry
are.­
depictedfor
cfaidiy.
+
0
..
.
.
..

t
1
Miles
I
auriowuw;
LE
LDCA'IION
1
SITE
LOCATION
MAP
03
CALLAHAN
MINE
HARBORVIEW
BROOKSVILLE,
MAINE
TDD
#
REGLON
I
SUPERFUND
TECHNICAL
ASSESSMENT
AND
RESPONSE
TEAM
DMWN
BY:
DATE:

00­
06­
0020
07/
12/
2000
CAMPBELL
F
I
E
NAME
€:\
ARC
APRS\
STARTZ\
CALLAHAN.
APR
FIGURE
2
1
I
I
­
I
Callahan
Mine
HRS
Documentation
Record
CFRCIJS
hin
MFn98n53419R
6
28
June
2001
NOTES
TO
THE
READER
All
reference
citations
used
to
document
the
HRS
score
will
follow
the
following
conventions:

42
=
Reference
No.
42
(all
referencescited
by
number)
P.
=
single
page
PP­
=
multiplepages(
pp.
2­
5,9
or
pp.
A­
1
to
A­
10)
11.
I
t
=
next
reference
For
example:

"Source
No.
1
is
located
in
the
southern
portion
of
the
site
at
a
topographic
high
(4,
Plate
3;
5,
pp.
15­
21,23),"
means
that
the
information
presented
is
documented
in
Reference
No.
4
on
Plate
3
and
Reference
No.
5
onpages
15
through
2
1
and
page
23.

Referenced
text
has
been
either
quoted
or
paraphrased
for
clarity.

Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
7
16
July
200
1
Ref
No.

1.

2.

3.

4.

5
.

6.

7
8.

9.

10.

11.

12.

13.

14.

15.

16.
REFERENCES
Description
of
the
Reference
U.
S.
Environmental
Protection
Agency.
Hazard
Ranking
Svstem:
Final
Rule,,
40
CFR
Part
300,
Appendix
A.
December
14,1990.137
pages.

U.
S.
Environmental
Protection
Agency.
Suuerfund
Chemical
Data
Matrix.
June
1996.
Excerpt.
9
pages.

U.
S.
GeologicalSurvey.
CapeRosierQuadrangle,
Maine
7.5minuteSeriesTopographicMap.
1973,
photorevised
1979.
1
sheet.

Sklaney,
C.
(
Roy
F.
Weston,
Inc.).
Memorandum
RE:
Callahan
Mine
property
coordinates
calculations.
TDD
No.
00­
06­
0020.
July
5,2000.
2
pages.

Parrish,
C.
C.
G.
(MaineDepartment
of
EnvironmentalProtection,
Division
of
TechnicalServices).
Memorandum,
RE:
Soil
and
sediment
sampling
at
the
Callahan
Mine,
Brooksville,
Maine.
April
3,2000.
15
pages.

F.
M.
Beck,
Inc.
MinesiteEnvironmentalReview,
Harborside,
'
Maine,
forArrowheadHoldings
Coruoration,
N
Y
,
NY.
July
1986.
92
pages.

Beck,
F.
M.
(Callahan
Mining
Corp.)
Marine
Challenges
Encountered
bv
a
Small
Mine
on
the
Maine
Coast.
Offshore
Technology
Conference.
1970.
8
pages.

Howd,
F.
H.
(University
of
Maine,
Orono)
and
D.
P.
Drake
(Kerramerican,
Inc.).
Economic
Deuosits
at
Blue
Hill.
Undated.
9
pages.

Fuller,
G.
(OHMS
I,
Maine
Department
of
Environmental
Protection).
Memorandum
RE:
Site
Inspection
Report,
Callahan
Mine,
Harborside,
Maine
Site
Number
MED980524129.
May
28,
1987.
18
pages.

Roy
F.
Weston,
Inc.
Field
Logbook
for
the
Callahan
Mine,
No.
01000­
S.
TDD
No.
00­
05­
0080.
June
1,
2000.
19
pages.

Lloyd,
E.
(
MaineDepartmentofEnvironmentalProtection,
GIs
Unit).
Memorandum,
RE:
Area
Calculations
for
Callahan
Mine
Site,
Brooksville,
Maine.
June
28,2000.2
pages.

Beck,
F.
Memorandum
to
DEP
Staff,
RE:
Mining
lecture
and
field
trip
to
mine
sites
in
Blue
Hill
and
Brooksville,
Maine.
November
9,
1989.
10
pages.

Campbell,
T.
(Roy
F.
Weston,
Inc.).
Phone
Conversation
Record
With
Mr.
John.
Williams
(Staff,
Maine
Marine
Patrol
11),
RE:
Finfish
fisheries
in
the
vicinity
of
Callahan
Mine.
TDD
No.
00­
06­
0020.
July
17,
2000.
1page.

Campbell,
T.
(
RoyF.
Weston,
Inc.).
PhoneConversationRecordWithMr.
RobertGoodwin(
Marine
Scientist,
Maine
Department
of
Marine
Resources),
RE:
Shellfish
fisheries
and
Callahan
Mine
site.
TDD
No.
00­
06­
0020.
July
17,2000.
1page.

National
Oceanic
and
Atmospheric
Administration.
NOAA's
Estuarine
Eutrophication
Survey.
Volume
3:
North
Atlantic
Region.
July
1997.
3
pages.

Firth,
J.
(Maine
Department
of
Environmental
Protection).
Final
Site
Insuection
Prioritization
for
Callahan
Mining
Corn.,
Brooksville,
Maine,
CERCLIS
No.
MED980524128.
March
30,
1995.
24
pages.

Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
8
16
July
200
1
REFERENCES
(Continued)

Ref
No.

17.

18.

19.

20.

21.

22.

23.

24.

25.

26.

27.

28.

29.

30.

31.
Descriution
of
the
Reference
Firth,
J.
Project
Manager.
Maine
Department
of
Environmental
Protection,
Bureau
of
Remediation
and
WasteManagement,
Division
of
Remediation,
SiteAssessmentandSupportServicesUnit.
Oualitv
Assurance
Proiect
Plan
for
Callahan
Mine.
Brooksville
Samuling
Event
for
the
Exuanded
Site
Insuection
Report.
CERCLIS
No.
MED980524128.
September
1,1999.
24
pages.

Firth,
J.
EnvironmentalSpecialist.
MaineDepartment
of
EnvironmentalProtection.
Memorandum
to
Callahan
Mine,
Brooksville
Site
File.
Trip
Report,
Sampling
for
the
ESI
Report.
November
23,1999.
6
pages.

Maine
Department
of
Environmental
Protection.
Field
Logbook
for
the
Callahan
Mine,
Number
550F.
October
4,
1999.
pp.
60
to
74.

Fasolino,
M.
(Roy
F.
Weston,
Inc.).
Project
Note
for
Callahan
Mine
Hazard
Ranking
System
Project
File,
RE:
Adjusted
Values
for
Soil/
Sediment
Samples
Data,
Case
7743,
TDD
No.
01­
05­
0161.
June
20,
2001.
80
pages.

Campbell,
T.
(
RoyF.
Weston,
Inc.).
PhoneConversationRecordWith
Mr.
PhilipFarr(
Sanctuary
Manager),
RE:
Description
of
Holbrook
Island
Sanctuary
State
Park.
TDD
No.
00­
06­
0020.
July
25,2000.
1
page.

The
Maine
Atlas
and
Gazetter.
DeLorme
Mapping
Co.
1988.
86
pages
(3
provided).

Smith,
T.
(Bureau
of
Hazardous
Materials
and
Solid
Waste
Control,
Division
of
Technical
Services,
Maine
Department
of
Environmental
Protection).
Memorandum
to
Jean
Firth
(ES
111,
Uncontrolled
Sites,
Maine
Department
of
EnvironmentalProtection)
RE:
TripReport,
October4­
6,
1999,
CallahanMineSite,
Brooksville,
Maine.
November
18,
1999.
8
pages.

Maine
Department
of
Environmental
Protection.
Field
Logbook
for
the
Callahan
Mine.
October
5­
6,
1999.
pp;
94­
98.

Beck,
F.
M.
(Callahan
Mining
Corporation).
Reclamation
Plan,
Goose
Pond.
Brooksville,
Maine.
August
15,1972.
4
pages.

Maine
Revised
Statutes
Annotated.
Volume
16A,
Titles
37
to
37­
B,
Title
38,
Q
Q
1
to
1060.
1964.
pp.
357,
383.

MaineDepartment
of
Conservation,
MaineBureau
of
ParksandLands.
HolbrookIslandSanctuary
information.
InternetaccessedonJune2,
2000.
httu://
www.
state.
me.
us/
doc/
prkslnds/
holbrook.
htm.
4
pages.

Parrish,
C.
C.
G.
(Division
of
TechnicalServices,
MaineDepartment
of
EnvironmentalProtection).
Memorandum
to
Jean
Firth
(Envir.
Spec.
111,
Division
of
Remediation,
Maine
Department
of
Environmental
Protection)
RE:
Wetland
Delineation
at
Callahan
Mine,
Harborside,
Maine.
June
20,2000.
3
pages.

U.
S.
Fish
and
Wildlife
Service,
A
portion
of
the
Cape
Rosier
Quadrangle
National
Wetlands
Inventory
Map.
Internet
accessed.
ht@://
www.
nwi.
fws.
nov/
arcdatdbannor/
cauero.
eOO.
1
page.

Mortimer,
C
.
(CallahanMiningCorporation).
Memorandum
to
FredBeck,
RE:
Revegetation
of
the
Harborside
Site:
Brief
Description
and
Cost
Estimates.
June
22,
1973.
5
pages.

Nelson,
D.
E.
and
J.
W.
Hurst,
Jr.
(Maine
Department
of
Marine
Resources).
Bio­
Accumulation
of
Trace
Elements
in
Selected
Marine
Organisms,
Annual
Report,
20
November
1974
to
19
November
1975.
42
pages.

Callahan
Mine
HRS
Documentation
Record
16
July
2001
CERCLIS
No.
MED980524128
9
REFERENCES
(Concluded)

32.
Hurlbut,
Jr.,
C.
S.
Dana's
Manual
of
Mineralow,
18"
edition.
John
Wiley
&
Sons,
Inc.
NewYork.
1971.
579
pages
(pp.
242­
265
included).

33.
The
Mineral
Gallery
­
Acanthite/
Argentite
(Silver
Sulfide).
httr,:
l/
mineral.
gailleries
.com/
mineralslsuIfides/
acanthit/
acanthit.
htm.
Internet
accessed
on
November
6,2000.
2
pages.

34.

35.

36.

37.

38.

39.

40.

41.

42.

43.

44.

45.

46.
Boeckeler,
A.
J.
(Department
of
Earth
Sciences,
University
of
New
Hampshire).
Ouantifving
Point­
source
Trace
Metal
Contamination
in
Coastal
Maine
as
a
Result
of
Past
Zinc
and
Comer
Mining.
Undated.
21
pages.

Campbell,
T.
(Roy
F.
Weston,
Inc.).
Phone
Conversation
Record
With
Ms.
Lee
Doggett
(Marine
Biologist,
MaineDepartment
of
EnvironmentalProtection,
Bureau
of
LandandWaterQuality),
RE:
Water
Classification
and
Clean
Water
Act
status
of
Goose
Pond.
TDD
No.
0Or06­
0O20.
September
5,
2000.
1
page­

Campbell,
T.
(Roy
F.
Weston,
Inc.).
Project
Note
for
Callahan
Mine,
RE:
GIs
Distance
Measurements
for
the
Surface
Water
Pathway
section,
Callahan
Mine,
Brooksville,
Maine.
TDD
No.
00­
06­
0020.
November
10,2000.
3
pages.

Campbell,
T.
(Roy
F.
Weston,
Inc.).
PhoneConversationRecordWithJeanFirth(
Environmental
Specialist,
Maine
Department
of
Environmental
Protection),
RE:
Sample
depth
of
background
soil
samples:
99­
BKSS­
01,
­02,
­03.
TDD
No.
00­
06­
0020.
September
7,2000.
1
page.

Campbell,
T.
(Roy
F.
Weston,
Inc.).
Project
Note
for
Callahan
Mine,
RE:
15­
mile
downstream
pathway
arc
methodolgy,
Callahan
Mine,
Brooksville,
Maine.
TDD
No.
00­
06­
0020.
August
31,2000.
3
pages.

Attard's
Minerals,
Aguilarite
Mineral
Data.
httr,:
lwebmineral.
com/
data/
a~
uilarite.
shtrn1.
Internet
accessed
on
November
6,2000.
2
pages.

Callahan
Mining
Corporation.
Penobscot
Unit
Industrial
Area,
Site
Survey
Map.
May
1972.
1
sheet.

Campbell,
T.
(Roy
F.
Weston,
Inc.).
Phone
Conversation
Record
With
Mercuria
Cumbl
(Microbiologist,
Maine
Department
of
Marine
Resources),
RE:
Lobster
fishery
and
Callahan
Mine
Site.
TDD
No.
00­
06­
0020.
January
24,2001.
1
page.

Campbell,
T.
(Roy
F.
Weston,
Inc.).
Project
Note
for
Callahan
Mine,
RE:
GIs
Distance
Measurement
for
the
Soil
Exposure
Pathway,
Callahan
Mine,
Brooksville,
Maine.
TDD
No.
00­
06­
0020.
January
24,2001,
3
pages.

Maine
Marine
Environmental
Monitoring
Program.
Marine
Monitoring
Baseline
Data,
Final
Reuort.
June
1993.
12
pages.

Campbell,
T.
(Roy
F.
Weston,
Inc.).
Project
Note
for
Callahan
Mine,
RE:
GIs
Distance
Measurements
for
the
Surface
Water
Pathway
section,
Callahan
Mine,
Brooksville,
Maine.
TDD
No.
00­
06­
0020.
June
19,
2001,3
pages.

T
h
e
M
i
n
e
r
a
l
G
a
l
l
e
r
y
­
Clausthalite
(Lead
Selenide).
httD:
llmineral.
galleries
.com/
mineralslsulfides/
clausthaklaustha.
htm.
Internet
accessed
on
June
18,2001.
1
pages.

S
u
r
f
Y
o
u
r
W
a
t
e
r
s
h
e
d
­W
a
t
e
r
s
h
e
d
I
n
f
o
r
m
a
t
i
o
n
­M
a
i
n
e
C
o
a
s
t
a
l
(E
P
A
).
httr,:~~~~~.
rv.
er,
a.
8ov/
surf3/
hucslOI
0500021
Internet
accessed
on
June
28,2001.
4
pages.

16
July
200
1
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
1
0
2.2
SOURCECHARACTERIZATION
2.2.1
SOURCE
IDENTIFICATION
Name
of
source:
Waste
Rock
Piles
Number
of
source:
1
Source
Tvue:
Pile
Description
and
Location
of
Source
(with
reference
to
a
map
of
the
site):

Thesiteincludesthelocation
of
azinclcopperopen­
pitminewhichwasoperated
by
the
CallahanMining
Corporation
(Callahan)
from
February
1968
to
June
1972
[6,
p.
5;
34,
pp.
1­
21.
The
main
components
of
this
ore
depositweresphalerite(
ZnS),
andchalcopyrite
(CuFeS,),
accompaniedbyabundantpyrite(
FeS,)
andlesser
amounts
of
pyrrhotite
(FeS)
[6,
p.
14;
8,
p.
1821.
The
average
ore
grade
was
1.30%
copper,
4.91%
zinc,
0.35%
lead,
and
0.50
ounces
per
ton
of
silver
[25,
p.
21.
At
the
time
of
discovery
of
the
ore
deposits,
surface
ore
outcrops
were
entirely
below
high
tide
levels
[7,
p.
11­
2791:
The
saltwater
entrance
to
Goose
Pond
was
dammed
at
the
north
end
of
the
pond,
and
the
freshwater
entrance
was
dammed
at
the
south
end
[6,
p.
41.
The
fresh
waters,
which
normally
flowed
into
Goose
Pond,
were
diverted
south
through
a
drainage
ditch
into
Wier
Cove
on
the
south
side
of
Cape
Rosier
[6,
p.
41.
Thus,
with
no
new
water
flowing
into
Goose
Pond,
Goose
Pond
was
pumped
dry,
and
open
pit
mining
was
undertaken
in
a
normal
fashion
[6,
p.
41.

The
open­
pitminewasapproximately600
to
1,000
ft
in
diameterand320
ft
indepth[
6,
p.
5
;
12,
p.
51.
Approximately
5
million
tons
of
non­
ore­
bearing
waste
rock
and
798,000
to
800,000
tons
of
ore­
bearing
rock
were
removed
from
the
mine
and
processed
[6,
p.
5;
25,
p.
21.
Waste
rock
was
deposited
in
a
waste
pile
­
now
"Callahan
Mountain"
(Waste
Rock
Pile)
­
and
two
adjacent
piles
(Waste
Rock
Pile
2
and
the
Tailings
Pile)
along
the
estuary
[6,
p.
5;
11,
pp.
1,2].
In
addition,
200,000
to
225,000
tons
of
marine
clay
were
deposited
on
the
slopes
and
first
terrace
of
Waste
Rock
Pile
after
ainud
slide
occurred
into
the
open­
pit
mine
[6,
p.
14;
7,
p.
11­
2831.
During
a
1
June
2000
site
reconnaissance
conducted
by
Roy
F.
Weston,
Inc.
(WESTON)
Superfund
Technical
Assessment
and
Response
Team
(START)
personnel,
the
waste
rock
material
was
observed
throughout
the
site
[lo,
pp.
4,6,7].

The
Waste
Rock
Piles
(Source
1)
comprise
three
piles
of
waste
rock,
known
as
Waste
Rock
Pile,
Waste
Rock
Pile
2,
and
the
Tailings
Pile
(see
Figure
3
in
Attachment
A
of
this
document)
[l
1
,
pp.
1,2].
This
source
has
been
evaluated
as
a
"pile"
because
the
mining
process
resulted
in
the
deposition
of
the
overlying
nonmetal­
bearing
waste
rock
(dump
rock)
as
waste
rock
piles
[6,
pp.
5,
141.
All
three
piles
are
composed
of
the
same
waste
rock:
volcanic
agglomerate
and
rhyolite
with
minor
amounts
of
carbonate,
talc
and
talc­
chlorite
rock
with
varying
amounts
of
associated
disseminated
pyrite
[6,
p.
14;
10,
pp.
8,
131.
Within
the
waste
rock
piles,
an
occasional
piece
of
ore
rock
can
be
found,
consisting
of
chalcopyrite
and
sphalerite
within
a
chloritic
or
talcose
matrix
[6,
p.
141.
The
three
waste
rock
piles
will
be
evaluated
as
one
source
because
they
have
similar
waste
characteristics
and
containment
features.

Waste
Rock
Pile,
also
known
as
"Callahan
Mountain,"
is
the
largest
of
the
three
piles
and
is
located
south
of
Dyer
Cove
and
approximately
200
ft
west
of
Goose
Pond
(see
Figure
3
in
Attachment
A
of
this
document)
[3;
6,
p.
5;
11,
p.
21.
The
area
of
Waste
Rock
Pile
was
determined
by
the
Maine
Department
of
Environmental
Protection
(ME
DEP)
to
be
980,231
square
feet
(ft')
[ll,
p.
21.
Waste
Rock
Pile
2
is
located
southwest
and
west
of
Dyer
Cove,
adjacent
to
the
mine
access
road,
and
north
of
the
former
mine
operations
buildings
[l
l
,
p.
21.
The
area
of
Waste
Rock
Pile
2
was
determined
by
ME
DEP
to
be
271,597
ft'
[l
l
,
p.
21.
The
Tailings
Pile,
which
contains
the
same
waste
rock
material
found
in
Waste
Rock
Pile
and
Waste
Rock
Pile
2,
is
located
adjacent
to
and
southeast
of
Waste
.
Rock
Pile
and
approximately
200
ft
west
of
Goose
Pond,
and
was
determined
by
ME
DEP
to
be
74,575
ftz
[lo,
p.
10;
11,
p.
2;
19,
pp.
62,63,64].

Mining
and
millingoperationsceasedinJune1972,
and
areclamationprogramwasbegunthatincluded
the
following
components:
grading,
seeding,
and
planting
of
waste
dump
piles,
removal
of
the
freshwater
dam,
and
flooding
of
the
320­
foot
deep
open
pit
by
opening
18­
inch
sluice
boards
at
the
Goose
Falls
Dam
[6,
pp.
6,
71.
Following
the
mineclosure,
ahydroseedingfirmwashired
to
hydroseed
those
areaswheresomechance
of
revegetation
might
occur
following
regrading
[6,
pp.
8,
91.
These
efforts
were
only
partially
successful,
as
much
of
the
site
is
still
barren
of
any
vegetation
[9,
p.
11.
Waste
Rock
Pile
is
covered
with
occasional
clumps
of
grasses
and
young
trees
[lo,
p.
81.
Waste
Rock
Pile
2
is
sparsely
vegetated
with
grasses
and
saplings
[lo,
p.
31.
The
Tailings
Callahan
Mine
H
R
S
Documentation
Record
CERCLIS
No.
h4ED980524128
11
16
July
2001
Source
No:
1
Pile
comprises
a
waste
rock
embankment
[lo,
p.
lo].
There
is
no
engineered
cover,
run­
on
control
system,
or
runoff
management
system
present
on
Source
1
[lo,
pp.
4,
8,
131.

2.2.2
HAZARDOUS
SUBSTANCES
ASSOCIATED
WITH
.THE
SOURCE
­
SourceSamples:

On
4
October
1999,
ME
DEP
collected
11
shallow
soil
samples
(99­
WRP­
19,20,21,
22;
99­
WRP2­
06,
10,47,48;
and
99­
TPL­
16,
17,
18)
from
Source
1[
11,
p.
2;
18,
pp.
1,
5;
19,
pp.
60­
641.
The
soil
samples
were
collected
in
accordance
with
the
Quality
Assurance
Project
Plan
dated
1
September
1999
[18,
p.
11.
The
shallow
soil
samples
were
collected
from
depths
of
0
to
6
inches
[lS,
p.
1;
19,
pp.
60­
641.
The
soil
samples
were
analyzed
byME
DHS
HETL
for
seven
metals
(cadmium,
copper,
lead,
mercury,
silver,
selenium,
and
zinc),
percent
solids,
and
grain
size
[17,
p.
3,
15;
18,
p.
1;
201.
Analyseswereperformedinaccordancewith
ME
DHS
HETL
S0P:
EVMETALS
­
Analysis
of
Trace
Metals
in
Environmental
Water,
November
1996
and
SOP:
DW245
­
Analysis
of
Mercury,
July
1997
methods
[18,
p.
3;
20,
Attachment
A,
p.
13.
The
seven
metal's
analytical
results
were
validated
at
Modified
Tier
III
Level
according
to
EPA
New
England
Regional
Functional
Guidelines
[20,
Attachment
A,
p.
11.
For
the
purposes
of
this
evaluation,
five
soil
samples
(99­
WRP­
22,99­
WRP2­
06,99­
WRP2­
10,99­
WRP2­
47,
and
99­
TPL­
16)
were
selected
to
confirm
the
presence
of
hazardous
substances
contained
in
Source
1.

Callahan
Mine
`hRS
Documentation
Record
CERCLIS
No.
MED980524128
1
2
16
July
2001
­
.*
0
m
h
a
­
­
.­
m
0
3
.e
m
0
Source
No:
I
2.2.3
HAZARDOUS
SUBSTANCES
AVAILABLE
TO
A
PATHWAY
Containment
Containment
Description
References
Factor
Value
Gas
release
to
air:
NS
NS
Particulate
release
to
air:
NS
NS
Release
to
groundwater:
NS
NS
Release
via
overland
migration
andlor
flood:
Neither
of
the
following
is
present:
maintained
engineered
cover
or
functioning
and
maintained
run­
on
control
system
and
runoff
management
system.
10
1,
pp.
51595,
5
1596,
Section
3.1.2.1,
Table
3­
2;
I
I
10,
pp.
4,
8,
13
Notes:
NS
=
Not
Scored
Callahan
Mine
H
R
S
Documentation
Record
CERCLIS
No.
MED980524128
15
16
July
200
1
SourceNo:
1
2.4.2
HAZARDOUS
WASTE
QUANTITY
The
Hazardous
Waste
Quantity
for
Source
1
was
assigned
based
on
the
Hazardous
Wastestream
Quantity
Factor
Value
[l,
p.
51591,
Section
2.4.2.1.3,
Table
2­
51.
The
Hazardous
Constituent
Quantity
Value
and
Volume
were
not
evaluated
for
Source
1
because
insufficient
information
was
available
[l,
pp­
51590,
51591,
Table
2­
5,
Sections
2.4.2.1.1
and
2.4.2.1.21.
The
Hazardous
Wastestream
Quantity
Factor
Value
is
greater
than
the
Area
Factor
Value,
and
thus
is
assigned
as
the
Hazardous
Waste
Quantity
Value
for
Source
1
[l,
p.
51591,
Section
2.4.2.1.51.

2.4.2.1.1
Hazardous
Constituent
Quantity
Description
There
is
insufficient
information
to
evaluate
the
source
for
Hazardous
Constituent
Quantity.

Hazardous
Substance
References
Constituent
Quantity
(pounds)

NS
(Insufficient
information)

Sum
(pounds):

Hazardous
Constituent
Quantity
Assigned
Value:
NS
2.4.2.1.2
Hazardous
Wastestream
Quantity
Description
About
5
million
tons
of
non­
metal­
bearing
waste
rock
were
mined
and
deposited
in
waste
piles
along
the
estuary
[6,
p.
51.
The
three
piles
are
composed
of
the
same
waste
rock
materials
[lo,
pp.
8,
131.
The
waste
rock
consists
largely
of
volcanic
agglomerate
and
rhyolite
with
minor
amounts
of
carbonate,
talc
and
talc­
chlorite
rock
with
varying
amounts
of
associated
disseminated
pyrite
[6,
p.
141.
Within
the
waste
rock
piles,
an
occasional
piece
of
ore
rock
can
be
found,
consisting
of
chalcopyrite
and
sphalerite
within
a
chloritic
or
talcose
matrix
[6,
p.
141.
Wastestream
quantity
calculation
equals:
5
X
lo6
tons
X
2,000
pounds/
ton
=
1
X
10"
pounds
[l,
p.
51591,
Table
2­
51
Hazardous
Wastestream
Quantity
References
Wastestream
Quantity
(pounds)

Waste
Rock
(containing
cadmium,
copper,
pp.
5,6
lead,
mercury,
selenium,
silver,
and
zinc)
6,
pp.
5,
14;
20,
1
x
1O'O'

Sum
(pounds):
1
x
10"
Sum
of
Wastestream
Quantity/
5,000
(Table
2­
5):
2
x
lo6
Hazardous
Wastestream
Quantity
Assigned
Value:
2
x
lo6
2.4.2.1.3
Volume
Description
There
is
insufficient
information
to
evaluate
the
source
for
volume.

Description
I
Units
I
References
I
I
Sum
(tons):
Equation
for
Assigning
Value
(Table
2­
5):

2.4.2.1.4
Area
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
ED980524128
16
Volume
Assigned
Value:
0
16
July
2001
Description
The
areas
of
the
waste
rock
piles
were
calculated
by
ME
DEP
personnel
using
a
Geographic
Positioning
System
(GPS)
unit
and
ESRI
Geographic
Information
Software
(GIs)
which
calculates
area
fi­
om
polygon
themes
based
on
the
data's
spatial
location
and
projected
units
[ll,
p.
11.

Source
Type
References
Units
(ff)

Waste
Rock
Pile
271,597
Waste
Rock
Pile
2
11,
p.
2
980,231
11,
p.
2
74,575
Tailings
Pile
11,
p.
2
Sum
(ft'):
1,326,403
ft2
Equation
for
Assigning
Value
(1,
p.
51591,
Section
2.4.2.1.1,
Table
2­
5):
Area
of
pile
­+
13;
1,326,403
ft2
f
13
=
102,031
Area
Assigned
Value:
102,03
1
2.4.2.1.5
Source
Hazardous
Waste
Quantity
Value
Highest
assigned
value
assigned
from
Table
2­
5:
2
X
lo6
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
17
16
July
2001
Source
2
2.2.1
SOURCEIDENTIFICATION
Name
of
source:
Tailings
Pond
Number
of
source:
2
Source
Type:
Surface
Impqundment
DescriDtion
and
Location
of
Source
(with
reference
to
a
map
of
the
site):

The
Tailings
Pond
(Source
2)
is
located
south
of
Waste
Rock
Pile
and
the
Tailings
Pile,
and
is
adjacent
to
and
west
of
Goose
Pond
(see
Figure
3
in
Attachment
A
of
this
document)
[l
1,
p.
21.
This
source
has
also
been
referred
to
as
the
"tailings
storage
pond,"
"tailings,"
and
"tailings
area"
in
previous
investigations
[6,
pp.
10,
121.
Fine
sand
and
silt­
sized
pulverized
rocks
which
constitute
the
unwanted
waste
from
the
milling
process
were
deposited
into
the
Tailings
Pond
[6,
pp.
5,6,
lo].
The
area
of
the
Tailings
Pond
was
calculated
by
ME
DEP
to
be
506,908
ft*
[l
1,
p.
21.
The
center
of
the
Tailings
Pond
contains
ponded
water
and
wetland
vegetation,
while
the
majority
of
the
Tailings
Pond
is
dry
and
is
consists
of
a
silty
powder
[lo,
p.
91.

The
milling
process
at
the
Callahan
Mine
began
when
ore
was
trucked
from
the
open­
pit
mine
to
an
ore
storage
area
adjacent
to
the­
mill
[6,
p.
5;
7,
11­
2811.
From
this
location,
the
ore
was
loaded
into
a
series
of
crushers
and
mills
which
reduced
the
rock
to
the
consistency
of
fine
sand
and
silt
[6,
p.
51.
Following
mill
pulverizing,
small
particles
containing
zinc
and
copper
were
recovered
in
the
concentrating
mill
by
a
process
called
"flotation"
[6,
p.
51.
The
ore
was
passed
through
flotation
cells
into
which
chemicals
were
introduced
which
caused
the
mineral
particles
to
float
on
bubbles
[6,
p.
6;
12,
pp.
3,
4,
51.
Chemicals
which
were
used
in
the
flotation
process
included:
dithiophosphate
salts,
aryl
phosphorodithioate,
cyclohexanol,
and
cresol
[16,
p.
51.
The
floating
mineral
was
then
collected
and
dried
to
produce
the
zinc
and
copper
concentrates.
The
average
ore
grade
was
1.30%
copper,
4.91%
zinc,
0.35%
lead,
and
0.50
ounces
per
ton
silver
[25,
p.
21.
The'remaining
non­
mineral
particles
and
residues
of
the
chemical
reagents
were
discharged
to
the
tailings
pond
[6,
pp.
5,6].
To
the
extent
possible,
the
frothing
reagents
were
recycled
within
the
mill.
However,
certain
amounts
of
these
reagents
accompanied
the
tailings
to
the
tailings
storage
pond
(Tailings
Pond)
[6,
p.
61.
Personnel
from
American
Cyanamid,
the
source
of
the
reagents,
stated
that
they
were
unaware
of
any
environmental
hazards
associated
with
the
reagents
and
that
no
toxicity
problems
have
been
reported
[6,
p.
111.
A
1972
analysis
of
the
tailings
documented
the
presence
of
the
following
hazardous
substances:
cadmium,
copper,
lead,
silver,
and
zinc
[6,
pp.
10­
1
11.

As
tailings
were
deposited
in
the
Tailings
Pond,
a
series
of
dams
were
constructed
along
the
eastern
boundary
of
the
Tailings
Pond
to
contain
the
tailings
waste
16,
p.
10,
Figure
2;
16,
p.
11.
These
dams
were
constructed
with
an
outer
­layer
of
coarse
rubble
and
an
inner
layer
of
coarse
mill
tailings
and
clay
[6,
Figure
21.
The
final
height
of
the
dam
was
82
A
above
the
original
ground
surface
[6,
p.
101.
The
Tailings
Pond
was
also
constructed
with
a
decant
pipe,
which
was
presumed
by
START
to
be
designed
to
drain
free
liquids
in
the
Tailings
Pond
to
the
Goose
Pond
estuary
[6,
Figure
21.

In
1972,
in
order
to
provide
drainage
of
surface
water
from
the
Tailings
Pond
(tailings),
a
drainage
ditch
was
excavated
from
the
center
to
the
north
end
ofthe
Tailings
Pond
(tailings)
[6,
p.
12;
7,
Figure
31.
START
observed
a
breach
area
through
a
waste
rock
embankment
in
the
north
end
of
the
Tailings
Pond
[lo,
pp.
9,
101.
Evidence
of
previous
water
flow
(wash
out)
was
observed
by
START
along
the
embankment
southeast
towards
Goose
Pond
[
10,
p.
121.
At
the
cessation
of
mining,
Callahan
undertook
several
efforts
to
restoreheclaim
the
site,
including
grading,
hydroseeding,
and
planting
trees
and
shrubs.
These
efforts
were
only
partially
successful
as
much
of
the
site
is
still
barren
of
any
vegetation
[9,
p.
11.

The
Tailings
Pond
area,
designed
to
contain
mine
processing
wastes,
is
leaking
slowly
at
the
base
in
several
observed
locations.
Water
seeping
from
this
area
and
discharging
to
the
Goose
Pond
estuary
contains
cadmium
and
zinc
at
concentrations
above
EPA
or
ME
DHS
drinking
water
standards
[9,
p.
31.

Callahan
Mine
H
R
S
Documentation
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CERCLIS
No.
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16
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2001
2.2.2
HAZARDOUS
SUBSTANCES
ASSOCIATED
WITH
THE
SOURCE
­
Source
Samples:

On
6
October
1999,
ME
DEP
collected
shallow
soil
samples
from
Source
2
[18,
pp.
1,2,5;
24,
pp.
97,981.
The
soil
samples
were
collected
in
accordance
with
the
EPA­
approved
Quality
Assurance
Project
Plan
dated
1
September
1999
[17,
pp.
3,
9,
12,
15;
18,
p.
1;
20;
24,
pp.
97,981.
The
shallow
soil
samples
were
collected
from
depths
of
0
to
6
inches
[lS,
p.
1;
24,
pp.
97,981.
The
soil
samples
were
analyzed
by
ME
DHS
HETL
for
seven
metals
(cadmium,
copper,
lead,
mercury,
silver,
selenium,
and
zinc),
grain
size,
and
percent
solids
[17,
p.
3,
15;
18,
p.
11.
Analyses
were
performed
inaccordance
with
ME
DHS
HETL
S0P:
EVMETALS
­
Analysis
of
Trace
Metals
in
Environmental
Water
and
SOP:
DW245
­
Analysis
of
Mercury
methods
[
18,
p.
3;
20,
Attachment
A,
p.
11.
The
analytical
data
were
validatedatModifiedTier
HI
Levelaccording
to
EPANewEnglandRegionalFunctionalGuidelines
[20,
Attachment
A,
p.
11.
For
the
purposes
of
this
evaluation,
one
source
sample
(TPD­
12)
was
selected
to
confirm
the
presence
of
'hazardous
substances
contained
in
Source
2.

Callahan
Mine
H
R
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Documentation
Record
CERCLIS
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MED980524128
1
9
16
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2001
I1
%
E
M
.M
0
N
Source
2
2.2.3
HAZARDOUS
SUBSTANCES
AVAILABLE
TO
A
PATHWAY
Containment
Description
Gas
release
to
air:
NS
Particulate
release
to
air:
NS
Release
to
groundwater:
NS
Release
via
overland
migration
and/
or
flood:
Neither
of
the
following
is
present:
maintained
engineered
cover
or
functioning
and
maintained
run­
on
control
system
and
runoff
I
management
system.

Notes:
NS
=
NotScored
Containment
Factor
Value
NS
NS
NS
10
Reference
1,
p.
51595,51596,
Section
3.1.2.1,
Table
3­
2;
10,
pp.
9,
10,
and
12
Callahan
Mine
H
R
S
Documentation
Record
CERCLIS
No.
MED980524128
2
1'
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July
2001
Source
2
2.4.2
HAZARDOUS
WASTE
QUANTITY
The
Hazardous
Waste
Quantity
for
Source
2
was
assigned
based
on
the
Area
Factor
Value
of
surface
impoundment
[l,
pp.
51590,
51591,
Section
2.4.2.1.3,
Table
2­
51.
The
Hazardous
Constituent
Quantity,
Hazardous
Wastestream
Quantity,
and
Volume
Values
were
not
evaluated
for
Source
2
because
insufficient
information
was
available
[
1,
p.
51591,
Sections
2.4.2.1.1
and
2.4.2.1.2,
Table
2­
51.

2.4.2.1.1
Hazardous
Constituent
Quantity
Descriution.

There
is
insufficient
information
to
evaluate
the
source
for
Hazardous
Constituent
Quantity.

Hazardous
Substance
References
Constituent
Quantity
(pounds)

NS
(Insufficient
information)

Sum
(pounds):

Hazardous
Constituent
Quantity
Assigned
Value:
NS
2.4.2.1.2
Hazardous
Wastestream
Quantity
Description
There
is
insufficient
information
to
evaluate
the
source
for
Hazardous
Wastestream
Quantity.

Hazardous
Wastestream
References
~

Wastestream
Quantity
(pounds)

NS
(Insufficient
information)

Sum
(pounds):
Sum
of
Wastestream
Quantity/
5,000
(Table
2­
5):
Hazardous
Wastestream
Quantity
Assigned
Value:
NS
2.4.2.1.3Volume
Description
There
is
insufficient
information
to
evaluate
the
source
for
Volume.

SourceTypeDescription
(#
drums
or
dimensions)
I
Units(
yd3/
gal)
I
References
1
I
1
I
NS
I
I
Sum
(yblgal):
Equation
for
Assigning
Value
(Table
2­
5):
VolumeAssignedValue:
0
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
22
16
July
2001
Source
.2
2.4.2.1.4
Area
Description
The
Tailings
Pond
occupies
an
area
calculated
by
ME
DEP
to
be
506,908
ft2
[l
1,
p.
21.

Source
Type
References
Units
(ft')

Surface
Impoundment
(filled
with
tailings
containing
zinc)
20,
p.
19
cadmium,
copper,
lead,
mercury,
selenium,
silver,
and
1,
p.
51591;
11,
p.
2;
506,908
Sum
(ft'):
506,908
f
t
z
Equation
for
Assigning
Value
(1,
p.
51591,
Section
2.4.2.1.1,
Table
2­
5):
Area
of
Surface
Impoundment
f
13;
506,908
ft'
f
13
=
38,992.9
AreaAssignedValue:
38,992.9
2.4.2.1.5
Source
Hazardous
Waste
Quantity
Value
Highest
assigned
value
assigned
.from
Table
2­
5:
38,992.9
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
23
16
July
2001
SUMMARY
OF
SOURCE
DESCRIPTIONS
Source
Containment
Factor
Value
by
Pathway
Source
Surface
Water
(SW)
Ground
Constituent
Hazardous
Hazardous
Water
Quantity
Waste
Air
Source
(Table
6­
9)
(Table
6­
3)
(Table
3­
2)
(Table
4­
2)
Particulate
Gas
GW
to
SW
Overland/
flood
(Table
(GW)
3­
2)
WW
Value
No.
Complete?
Quantity
1
NS
NS
NS
10
NS
N
2
x
lo6
2
,
NS
NS
NS
10
NS
N
38,992.9
Descriution
of
Other
Potential
Sources
Contaminated
Soil:
The
mine
(property)
entrance
area
was
noted
by
ME
DEP
personnel
to
be
a
53,187­
ft2
area
at
the
northern
portion
of
the
property
[l
l
,
p.
21.
The
mine
operations
area,
a
17,206­
ff
area,
wasnoted
to
includethePumpHouse,
Metal
Shop
Building,
AssayLaboratory,
ConcentrationMill,
andPrimaryCrusher
[l
1,
p.
2;
16,
p.
41.
In
1987,
fourabandoned
underground
storage
tanks
were
removed
from
the
vicinity
of
the
Metal
Shop
Building
[6,
p.
19;
16,
p.
43.
In
October
1999,
ME
DEP
personnel
collected
nine
surface
soil
samples
from
the
mine
entrance
area
(mill
entrance
area)
and
mine
operations
area
(mill
operations
area)
[l
l
,
p.
2;
18,
pp.
2,
41.
Hazardous
substances
detected
in
the
samples
included
cadmium,
copper,
lead,
mercury,
and
zinc
[l
1,
p.
2;
18,
p.
2,4;
20,
p.
6,7].

This
potential
source
was
not
evaluated
because
the
Hazardous
Waste
Quantity
Factor
Value
for
the
contaminated
soil
is
relatively
small
compared
with
the
other
sources
at
the
site,
and
therefore,
the
source
would
not
contribute
significantly
to
the
overall
site
score.

Dyer
Cove
iformer
settling
pond):
Dyer
Cove
is
a
shallow
cove
located
within
the
central­
west
portion
of
Goose
Pond
Estuary
[17,
p.
41.
During
operation
the
cove
was
separated
from
the
open
pit
mine
by
a
causeway
[17,
p.
41.
Dyer
Cove
was
used
as
a
settling
pond
for
water
pumped
from
the
open­
pit
mine
while
the
mine
was
operational
[17,
p.
41.
In
1986
and
1999,
elevated
levels
of
cadmium,
copper,
lead,
and
zinc
were
found
in
the
sediments
[17,
p.
4;
20;
p.
71.

This
potential
source
was
not
evaluated
because
the
Hazardous
Waste
Quantity
Factor
Value
for
the
contaminated
soil
is
relatively
small
compared
with
the
other
sources
at
the
site,
and
therefore,
the
source
would
not
contribute
significantly
to
the
overall
site
score.

Mine
Pit
Located
in
the
northwest
comer
of
Goose
Pond,
the
roughly
circular,
600­
ft
diameter
by
320­
ft
deep,
pitwasallowed
to
fill
withwaterafterminingoperationsceased
[6,
pp.
5,
71.
Between
1968
and
1972
approximately
5­
million
tons
of
non­
metal
bearing
and
798,000
tons
of
ore­
bearing
rock
were
removed
from
the
mine
[6,
p.
51.

Thispotentialsourcewas
notevaluatedbecauseof
the
lack
of
informationregarding
hazardous
substances
associated
with
the
source.

Goose
Cove
Outfall:
A
16­
inch
effluent
discharge
pipe
from
Dyer
Cove
(the
former
settling
pond)
discharged
into
Goose
Cove
approximately
450
ft
north
of
Goose
Falls
dam
[6,
pp.
15,
16;
401.
Rock
"flour"
and
silt
that
had
not
settled
out
in
Dyer
Cove
were
discharged
via
this
pipe
[6,
p.
161.
This
material
eventually
covered
the
bottom
of
Goose
Cove
to
an
average
thickness
of
about
8
inches
[6,
p.
161.
The
total
quantity
of
the
settled
material
discharged
is
about
2,500
cubic
yards
[6,
p.
161.
The
average
values
for
heavy
metals
in
the
settled
materials
were
3,200
parts
per
million
(ppm)
of
copper,
900
pprn
of
lead,
9,000
ppm
of
zinc,
and
30
pprn
of
cadmium
[6,
p.
161.
Cadmium
values
are
approximately
the
same
as
in
underlying
"pre­

Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
24
16
July
2001
Goose
Cove
Outfall:
[concluded)

Trash
Piles:
SUMMARY
OF
SOURCE
DESCRIPTIONS
(Concluded)

mine"
sediment;
the
other
values
are
much
higher
than
in
underlying
sediment
[6,
p.
161.
Permits
to
remove
the
contaminated
sediment
by
dredging
have
apparently
been
denied
since
1980
by
the
Maine
Department
of
Marine
Resources
[6,
p.
161.

This
potential
source
was
not
evaluated
because
the
association
of
hazardous
substances
with
the
source
is
not
supported
by
evidence
of
sufficient
quality
(a
study
conducted
in
1993
contains
data
thatcurrently
donotprovidesufficientlaboratoryqualityassurance
documentation),
and
the
source
would
not
add
significantly
to
the
overall
site
score
[43].

There
were
two
or
three
domestic
trash
piles
generated
and
utilized
in
association
with
the
mine
[6,
p.
201.
The
trash
piles
contained
trash
and
junk
of
the
type
normally
accepted
by
a
town
dump
[6,
p.
201.
The
trash
piles
were
covered
with
waste
rock
during
post­
mining
gradingactivities[
6,
p.
201.
According
to
personsknowledgeable
of
CallahanMine
operations,
no
toxic
materials
were
placed
in
these
trash
dumps,
with
the
possible
exception
of
paintcans,
thinners,
etc.,
which'
may
nothavebeencompletely
empty
.[
6,
p.
201.
Reportedly,
no
evidence
of
pollution
from
the
trash
dumps
has
been
observed
[6,
p.
201.

This
potential
source
was
not
evaluated
because
the
Hazardous
Waste
Quantity
Factor
Value
for
the
trashpilesisrelativelysmallcomparedwiththeothersourcesatthesite,
and
therefore,
thesourcedoesnotcontributesignificantlyto
the
overallsitescore.
Further,
hazardoussubstanceshave
notbeenassociatedwith
the
sourcebymorethananecdotal
evidence.

Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
25
16
July
2001
4.0
SURFACE
WATER
MIGRATION
PATHWAY
4.1
OVERLANDELOOD
MIGRATION
COMPONENT
4.1.1.1
Definition
of
Hazardous
Substance
Migration
Path
for
OverlandFlood
Component
The
Callahan
Mine
property
is
located
on
the
Cape
Rosier
peninsula
and
is
adjacent
to
Goose
Pond
Estuary
(see
Figure
2
in
Attachment
A
of
this
document)
[9,
p.
1;
16,
p.
I].
The
Callahan
Mine
site
is
dominated
by
waste
rock
,piles
(Source
l),
of
which
"Callahan
Mountain"
(Waste
Rock
Pile)
is
the
largest
[6,
p.
5;
11,
p.
21.
In
addition,
a
Tailing
Pond
(Source
2)
is
located
on
the
southern
portion
of
the
site
[ll,
p.
21.
Sampling
conducted
by
ME
DEP
has
documented
that
these
sources
are
contaminated
with
metals
[18,
pp.
1­
3;
20,
pp.
5,6].
Both
sources
are
located
within
200
feet
of
Goose
Pond
Estuary
[36].

The
most
upstream
probable
point
of
entry
(PPE)
to
the
surface
water
pathway
is
along
Goose
Pond
at
the
southeast­
comer
of
the
Tailings
Pond
(Source
2)
[lo,
p.
11;
11,
p.
21.
Multiple
PPEs
to
the
surface
water
pathway
were
noted
along
the
Goose
Pond
shoreline,
extending
from
the
most
upstream
PPE
to
the
surface
water
pathway
to
the
most
downstream
PPE
to
the
surface
water
pathway,
located
north
of
the
flooded
open­
pit
mine
and
directly
east
of
the
most
southerly
residence
along
Old
Mine
Lane
[lo,
p.
111.
Figure
3
in
Attachment
A
of
this
document
only
depicts
the
most
upstream
PPE
and
the
most
downstream
PPE.
Three
seep
areas
from
Source
2
were
investigated
by
ME
DEP
personnel
[9,
p.
31.
According
to
the
ME
DEP,
in
all
likelihood,
water
seeping
from
the
tailings
storage
pond
(Source
2)
discharges
eventually
to
the
Goose
Pond
Estuary
[9,
p.
31.
Water
samples
collected
from
two
seep
areas
at
the
base
of
Source
2
contained
cadmium
and
zinc
[9,
p.
31.

Dyer
Cove,
a
shallow
cove
of
Goose
Pond,
was
also
impacted
by
mining
operations
[6,
p.
15;
11,
p.
21.
During
the
mining
operations,
Dyer
Cove
was
separated
from
Goose
Pond
by
a
causeway
(since
removed)
and
utilized
as
a
settling
basin
for
water
which
was
pumped
from.
the
open­
pit
mine
[6,
p.
151.
As
of
1987,
Dyer
Cove
was
once
again
part
of
the
Goose
Pond
estuary
[9,
p.
41.
The
southwest
bank
of
Dyer
Cove
abuts
portions
of
Source
1
(Waste
Rock
Pile
and
Waste
Rock
Pile
2),
and
shows
evidence
of
discolored
waste
rock
material
extending
to
the
water's
edge
of
Dyer
Cove
[lo,
pp.
3,
13,
141.
START
inferred
that
the
discoloration
indicated
minerals
were
leaching
out
of
the
waste
rock
material
[lo,
p.
31.

The
Penobscot
River
mouth
is
located
approximately
4
miles
south
of
Bucksport,
Maine
[15,
p.
21.
Beyond
this
point
is
the
Penobscot
Bay,
a
seawater
zone
[15,
p.
21.
Goose
Pond
is
designated
as
Estuarine
and
Marine
Class
SB
by
the
State
of
Maine
[26,
p.
383;
351.
Goose
Pond,
at
the
PPEs
to
the
surface
water
pathway,
is
considered
part
of
the
Penobscot
Bay
seawater
zone.[
15,
pp.
2,3].
The
mean
annual
flow
rate
of
Goose
Pond
is
not
applicable,
because
an
estuary
is
evaluated
as
coastal
tidal
waters
[l
,
pp.
51605,
Section
4.0.2,51613,
Table
4­
13].

Approximately
1,000
ft
downstream
of
the
most
downstream
PPE,
Goose
Pond
discharges
into
Goose
Cove
(see
Figure
3
in
Attachment
A
of
this
document)
[34,
p.
21.
"Goose
Falls,"
which
connects
Goose
Pond
and
Goose
Cove,
is
a
tidally
influenced
"reversing
falls"
[16,
p.
4;
22,
pp.
5,
Map
151.
Goose
Cove
is
connected
to
the
eastern
side
of
Penobscot
Bay
south
of
Holbrook
Island
[3;
34,
p.
21.
The
remainder
of
the
surface
water
pathway
comprises
part
of
Penobscot
Bay.
The
mean
annual
flow
rate
of
Penobscot
Bay
is
not
applicable,
as
a
bay
is
evaluated
as
coastal
tidal
waters
[l,
pp.
51605,
Section
4.0.2,
51613,
Table
4­
13].
There
are
multiple
15­
mile
downstream
termini
[38].
The
southern
terminus
of
the
15­
mile
downstream
surface
water
pathway
is
an
arc
that
extends
across
Penobscot
Bay
from
2
miles
south
of
the
Ducktrap
River
in
Lincolnville,
Maine,
across
North
Haven
Island
and
Deer
Isle,
to
Cape
Carter
in
Brooklin,
Maine
(see
Figure
4
in
Attachment
A
of
this
document)
[38].
The
northern
terminus
is
an
arc
that
extends
across
Penobscot
River
at
the
northern
end
of
Verona
Island,
Maine
(see
Figure
4
in
Attachment
A
of
this
document)
[38].

Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
26
16
July
2001
4.1.2.1
Likelihood
of
Release
Observed
releases
have
been
documented
by
chemical
analysis
[19,
pp.
70,71;
20,
pp.
8,9,
10,
12,
13,
14,
15,
161.

4.1.2.1.1
Observed
Release
Chemical
Analvsis
The
following
tables
summarize
analytical
results
which
document
an
observed
release
by
chemical
analysis.

­
Background
Concentrations:

On
October
5
and
6,
1999,
ME
DEP
personnel
conducted
sediment
sampling
at
the
Callahan
Mine
site
[
18,
pp.
2­
61.
Background
samples
included
three
sediment
samples
(99­
BKSD­
23,
99­
BKSD­
24,
and
99­
BKSD­
25)
collected
from
Horseshoe
Cove,
located
approximately
1.5
miles
east
of
the
site
(see
Figure
5
in
Attachment
A
of
this
document)
[5,
Attachment
2,
p.
1;
18,
pp.
2,
61.
Because
of
the
natural
variability
of
metals
in
sediments,
three
background
sediment
samples
were
collected
[18,
p.
61.
The
sediment
samples
were
collected
in
accordance
with
the
EPA­
approved
Quality
Assurance
Project
Plan
dated
1
September
1999
[17;
18,
pp.
1­
61.
The
sediment
samples
were
analyzed
by
ME
DHS
HETL
for
seven
metals
(cadmium,
copper,
lead,
mercury,
silver,
selenium,
and
zinc),
sieve
[grain]
size,
and
percent
solids
[17,
pp.
3,
161.
Analyses
were
performed
in
accordance
with
ME
DHS
HETL
S0P:
EVMETALS
­
Analysis
of
Trace
Metals
in
Environmental
Water,
November
1996
and
SOP:
DW245
­
Analysis
of
Mercury,
July
1997
methods
[18,
pp.
1­
3;
20,
Attachment
A,
p.
11.
The
analytical
data
were
validated
at
Modified
Tier
I11
Level
according
to
EPA
New
England
Regional
Functional
Guidelines
[20,
p.
11.
Following
data
review,
positive
mercury
results
were
estimated
(J)
and
non­
detected
mercury
results
were
rejected
(R)
due
to
low
mercury
spikematrixrecoveryandexceedance
of
mercuryanalysisholdingtime[
20,
pp.
3,
5,
61.
Inaddition,
some
modifications
to
the
analytical
data
were
conducted
by
WESTON
to
meet
the
criteria
of
the
EPA
Headquarters
guidelines
for
using
qualified
data
to
document
an
observed
release
and
observed
contamination
[20,
p.
11.

Background
samples
were
collected
from
locations
that
represent
similar
depositional
environments
from
where
samples
were
collected
in
Goose
Pond
[5,
p.
11.
Grain
size
analysis
was
conducted
to
determine
if
any
geologic
variabilityexistedbetweenbackgroundanddownstreamsedimentsamples
[5,
p.
11.
Thebackgroundsediment
samples
collected
from
Horseshoe
Cove
were
described
as
undifferentiated
silt
and
clay
with
an
average
of
19%
sand
[5,
p.
11.

Sample
Sample
ID
Reference
Date
Depth
Sample
Location
Medium
99­
BKSD­
23
18,
pp.
2,4;
19.
p.
71
October
6,
1999
0
to
6
inches
Horseshoe
Cove
sediment
99­
BKSD­
25
18,
pp.
2,4;
19,
p.
71
October
6,
1999
0
to
6
inches
Horseshoe
Cove
sediment
99­
BKSD­
24
18,
pp.
2,
6;
19,
p.
71
October
6,
1999
0
to
6
inches
Horseshoe
Cove
sediment
The
background
sediment
samples
were
used
to
document
background
concentrations
of
hazardous
substances
in
sediments
in
the
vicinity
of
Goose
Pond
[18,
p.
61.
The
following
table
summarizes
the
analytical
results
for
the
background
sediment
samples
collected
from
Horseshoe
Cove;
values
in
bold
type
were
selected
as
the
background
concentrations
for
the
listed
hazardous
substance.

Hazardous
Sample
Adjusted
Concentration
Sample
ID
Reference
Detection
Limit
Concentration
Substance
99­
BKSD­
23
20,
p.
5,
8,
12
1.0
,
mg/
kg
ND
m
g
k
Cadmium
Lead10
m&
g
20,
p.
5
,
8,
12
8
mgkg
49
mg/
kg
Zinc
20,
p.
5
,
8,
12
4
mgkg
ND
m
g
k
Selenium
20,
p.
5,
8,
12
2
mgkg
Copper
20,
p.
5,
8,
12
5.1
mgkg
(17)
mgkg"
14
J
mgkg
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
27
16
July
2001
Hazardous
Copper
Selenium
Zinc
99­
BKSD­
25Cadmium
Selenium
ND
=
Not
detected.
Concentration
Adjusted
Concentration
Sample
Detection
Limit
1.0
mg/
kg
4.9
m
a
g
2
mg/
kg
8
mgkg
1.0
mgkg
4.9mg/
kg
4
m@
g
2
m&
g
4
mg/
kg
8
Reference
20,
p.
5,
8,
13
20,
p.
5
,8
,
13
20,
p.
5,8,
13
20,
p.
5
,8
,
13
20,
p.
5,
8,
13
20,
p.
6,9,
13
20,
p.
6,9,
13
20,
p.
6,9,
13
20,
p.
6,9,
13
20,
p.
6,9,
13
mgkg
=
milligramskilogram.
a
­
­
Copper
result
was
estimated
following
data
review.
Copper
result
had
an
unknown
bias,
and
has
been
0
­
Adjusted
value.
adjusted
by
multiplying
by
an
adjustment
factor
of
1.22
[20,
pp.
12,
131.
­

Note:
EPA
Quick
Reference
Fact
Sheet
Using
Qualified
Data
to
Document
an
Observed
Release
and
Observed
Contamination
was
used
to
adjust
the
original
concentration
values
[20,
Attachment
Dl.

­
Contaminated
Samples:

On
October
5,
1999,
ME
DEP
personnel
collected
sediment
samples
99­
SD­
29,99­
SD­
31,99­
SD­
33,99­
SD­
35,99­
SD­
37(
d),
and
99­
SD­
39(
d)
from
Goose
Pond
and
Dyer
Cove
[18,
pp.
1,
2,
6;
19,
p.
65,
66,
67,
701.
All
of
the
sediment
samples
were
collected
from
a
depth
of
0
to
6
inchesCl8,
p.
21.
Samples
99­
SD­
29,99­
SD­
31,99­
SD­
37(
d)
and
99­
SD­
39(
d)
were
described
as
dark
grey,
fine
silt
and
clay,
with
organic
matter
[19,
p.
65,701.
Sample
99­
SD­
33
was
described
as
light
brown,
fine
sand
and
silt,
with
black
organic
rich
lenses
at
1
inch
[19,
p.
661.
Sample
99­
SD­
35wasdescribed
as
brownsiltandclaywithfew
fine
sand[
19,
p.
661.
Thesampleswerecollectedin
accordance
with
the
EPA­
approvedQualityAssuranceProjectPlandated
1
September1999[
17;
18,
p.
11.
The
sediment
samples
were
analyzed
by
ME
DHS
HETL
for
seven
metals
(cadmium,
copper,
lead,
mercury,
silver,
selenium,
and
zinc),
sieve
[grain]
size,
and
percent
solids
[17,,
pp.
3,
161.
Analyses
were
performed
in
accordance
with
ME
DHS
HETL
S0P:
EVMETALS
­
Analysis
of
Trace
Metals
in
Environmental
Water,
November
1996
and
SOP:
DW245
­
Analysis
of
Mercury,
July
1997
methods
[18,
pp.
1­
3;
20,
Attachment
A,
p.
11;
The
analytical
data
were
validated
at
Modified
Tier
III
Level
according
to
EPA
New
England
Regional
Functional
Guidelines
[20,
p.
11.
In
addition,
some
modifications
to
the
analytical
data
were
conducted
by
WESTON
to
meet
the
criteria
of
the
EPA
Headquarters
guidelines
for
using
qualified
data
to
document
an
observed
release
and
observed
contamination
[20,
p.
11­

Grainsizeanalysiswasconducted
to
determine
if
any
geologicvariabilityexistedbetweenbackground
and
downstream
sediment
samples
[5,
p.
11.
The
background
sediment
samples
collected
from
Horseshoe
Cove
were
described
as
undifferentiated
silt
and
clay
with
an
average
of
19%
sand
[5,
p.
11.
The
sediment
samples
(99­
SD­
29,
99­
SD­
31,99SD­
33,
and
99­
SD­
35)
collected
from
Goose
Pond
were
described
as
undifferentiated
silt
and
clay
with
varying
amounts
of
sand
[5,
p.
11.
The
sand
content
in
99­
SD­
29,
99­
SD­
31,
and
99­
SD­
33
ranges
from
2
to
9%.
Sample
99­
SD­
35
contains
a
higher
percentage
of
sands,
35%.
The
sieve
analysis
indicate
that
the
samples
are
similar
in
composition.
They
are
predominately
silts
and
clay.
Because
of
silts
and
clay's
strong
affinity
for
metals,
if
inorganic
contaminants
were
transported
to
Goose
Pond
from
Callahan
Mine,
the
analytical'
results
should
reflect
this
impact
[5,
pp.
1,2].

The
sediment
samples
[99­
SD­
37(
d)
and
99­
SD­
39(
d)]
collected
from
Dyer
Cove
were
described
as
poorly
sorted
sand,
silt,
and
clay,
with
some
gravel
[5,
p.
21.
In
comparison
to
the
background
sediment
samples,
the
sediment
samples
collected
from
Dyer
Cove
were
much
coarser
[5,
p.
21.
As
a
result,
any
elevated
concentrations
of
metals
detected
in
the
Dyer
Cove
sediment
sample
are
particularly
significant,
considering
the
tendency
for
finer­
grained
background
sediment
samples
to
be
naturally
higher
in
metals
[5,
p.
21.

Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
28
16
July
2001
Sample
MediumLocation
99­
SD­
29
sediment
Goose
Pond
99­
SD­
31
sediment
Goose
Pond
99­
SD­
33
sediment
Goose
Pond
99­
SD­
35
sediment
Goose
Pond
99­
SD­
37(
d)
sediment
Dyer
Cove
(Goose
Pond)

99­
SD­
39(
d)
sediment
Dyer
Cove
(Goose
Pond)
Distance
from
Upstream
Depth
0
feet
0
to
6
October
5,
inches
1999
700
feet
0
to
6
October
5,
inches
1999
1,475
feet
0
to
6
October
5,
inches
1999
2,208
feet
0
to
6
October
5,
.
inches
1999
3,960
feet
0
to
6
October
5,
inches
1999
3,960
feet
0
to
6
October
5,
inches
1999
Reference
3;
18,
pp.
2,6;
19,
p.
65;
44
3;
18,
pp.
2,6;
19,
p.
65;
44
3;
18,
pp.
2,6;
19,
p.
66;
44
3;
18,
pp.
2,6;
19,
p.
66;
44
3;
18,
pp.
2,6;
19,
p.
70;
36
3;
18,
pp.
2,6;
19,
p.
70;
36
The
following
table
compares
the
highest
concentrations
of
hazardous
substances
detected
in
sediment
samples
99­
SD­
29,99­
SD­
31,99­
SD­
33,99­
SD­
35,99­
SD­
37(
d)
and
99­
SD­
39(
d)
with
the
highest
background
concentrations
established
by
review
of
the
highest
background
sediment
sample
analytical
results
[l,
p.
51589,
Table
2­
31.
A
review
of
analytical
results
of
hazardous
substances
detected
in
sediment
samples
99­
SD­
29,
99­
SD­
31,
99­
SD­
33,
99­
SD­
35,99­
SD­
37(
d),
and
99­
SD­
39(
d)
indicated
that
all
sediment
samples
contained
concentrations
of
hazardous
substances
which
meet
observed
release
criteria.
Mercury
results
for
all
three
background
sediment
samples
were
rejected;
therefore,
since
no
background
concentration
are
available
for
comparison,
mercury
results
are
not
used
to
establish
an
observed
release
[20,
pp.
12­
14].

Sample
ID
39­
SD­
29
99­
SD­
3
1
99­
SD­
33
Hazardous
Substance
Cadmium
Copper
Lead
Selenium
Silver
Zinc
Cadmium
Copper
Lead
Selenium
Silver
Zinc
Cadmium
Copper
Lead
Selenium
Silver
Zinc
Concentration
33
mgikg
1,800
J
mg/
kg"
770
mg/
kg
6.9
mg/
kg
4.6
mg/
kg
6,900
mg/
kg
27
mgncg
1,200
J
mg/
kg"
590
mg/
kg
5.7
mg/
kg
3.2
mg/
kg
5,400
mg/
kg
5.2
mg/
kg
1,900
J
mg/
kg"
210
mg/
kg
ND
mg/
kg
3,100
mg/
kg
ND
m&
g
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
Sample
Detection
1.0
m&
g
(990)
mg/
kg"
5.2
mg/
kg
2
mg/
kg
2.1
mg/
kg
4
mg/
kg
8
m
g
k
1.0
mg/
kg
(1,600)
mgikg"
4.9
mg/
kg
2
m&
g
1.9
mg/
kg
4
mg/
kg
8
m
g
k
2
9
Reference
20,
p.
5,
8,
14
20,
p.
5,
8,
14
20,
p.
5,
8,
14
20,
p.
5,
8,
14
20,
p.
5,
8,
14
20,
p.
5,
8,
14
20,
p.
7,
10,
14
20,
p.
7,
10,
14
20,
p.
7,
10,
14
20,
p.
7,
10,
14
20,
p.
7,
10,
14
20,
p.
7,
10,
14
20,
p.
7,
10,
15
20,
p.
7,
10,
15
20,
p.
7,
10,
15
20,
p.
7,
10,
15
20,
p.
7,10,
15
20,
p.
7,
10,
15
16
July
2001
Hazardous
99­
SD­
35
Cadmium
Copper
Lead
Selenium
Silver
Zinc
99­
SD­
37(
d)
Cadmium
Copper
'Lead
Selenium
Silver
/
zinc
99­
SD­
39(
d)
Cadmium
Copper
Lead
Selenium
Silver
Notes:
Concentration
3.9
mgkg
170
J
mgkg"
52
mgkg
­ND
mgkg
­ND
mgkg
840
mglkg
5.5
mgkg
190
3
mg/
kga
120
mgkg
ND
mgkg
N
D
mgkg
1,400
mgkg
7.3
mgkg
350
J
mgikg"
150
mgkg
ND
mgkg
ND
mgkg
1,700
mgkg
Sample
Adjusted
Detection
1.1
mgkg
(140)
mgkg"
5.5m&
g
2
mgkg
4
mgkg
8
mgkg
2.2
mgkg
(160)
mgkg"

(290)
mgkg"
20,
p.
7,
10,
15
20,
p.
7,
10,
15
20,
p.
7,
10,
15
20,
p.
7,
10,
15
20,
p.
7,
10,15
20.
D.
7.
10.
15
20,
p..
7,
10,
16
20,
p.
7,
10,
16
20,
p.
7,
10,
16
20,
p.
7,
10,
16
20,
p.
7,
10,
16
20.
I).
7.
10.
16
20,
p.
7,
10,
€6
20,
p.
7,
10,
16
20,
p.
7,
10,
16
20,
p.
7,
10,
16
20,
p.
7,
10,
16
20.
n.
7.10.
16
mgkg
=
milligrandkilogram.
N
D
=
Notdetected.
U
­
Substancenotdetected
at
the
indicated
SDL.
­

a
­
­
Copperresultwasestimatedfollowingdatareview.
Copperresulthad
an
unknownbias,
and
has
been
adjusted
by
dividing
by
an
adjustment
factor
of
1.22
[20,
pp.
14,
15,
161.
0
=
Adjustedvalue.
Note:
EPA
Quick
Reference
Fact
Sheet
Using
Qualified
Data
to
Document
an
Observed
Release
and
Observed
Contamination
was
used
to
adjust
the
original
concentration
values
[20,
Attachment
Dl.

I
CallahanMine
H
R
S
DocumentationRecord
CERCLIS
No.
MED980524128
30
16
July
2001
Attribution
Attribution
of
hazardous
substances
in
the
surface­
water
at
the
site
is
based
on
historical
information
and
chemical
analysis.
Historically,
the
site
includes
the
location
of
a
zinclcopper
open­
pit
mine
which
wasoperatedby
the
Callahan
Mining
Company
from
February
1968
to
June
1972
[6,
p.
5;
34,
pp.
1­
21.
During
this
period
Callahan
excavated
a
total
of
about
5
million
tons
of
non­
metal­
bearing
waste
rock
(Source
1)
and
798,000
to
800,000
tons
of
metal
bearing
"ore"
rock
[6,
p.
51.
For
every
ton
of
ore
extracted,
six
tons
of
waste
had
to
be
removed
and
deposited
in
waste
piles
[
6,
p.
51.
The
main
components
of
this
ore
deposit
were
sphalerite
(ZnS)
and
chalcopyrite
(CuFeS,),
accompanied
by
abundant
pyrite
(FeS,)
and
lesser
amounts
of
pyrrhotite
(FeS)
[6,
p.
14;
8,
p.
1821.
The
average
ore
grade
was
1.30%
copper,
4.91%
zinc,
0.35%
lead,
and
0.50
ounces
per
ton
of
silver
[25,
p.
21.
Mining
and
milling
operations
ceased
in
June
1972,
and
a
reclamatich
program
was
begun
that
included
removal
of
the
freshwater
dam,
and
flooding
of
the
320­
foot
deep
open
pit
by
opening
18­
inch
sluice
boards
at
the
Goose
Falls
Dam
[6,
pp.
6,
71.
Within
the
waste
rock
piles
(Source
l),
an
occasional
piece
of
ore
rock
can
be
found,
consisting
of
chalcopyrite
and
sphaleritewithinachloriticortalcosematrix
[6,
p.
141.
WithintheTailingsPond(
Source2),
the
unwanted
components
of
the
floatation
process
(which
separated
ore
from
non­
ore)
were
accumulated
[6,
pp­
5,6].
Cadmium
is
usually
present
in
small
amounts
in
sphalerite
[32,
p.
2501.
Galena
(PbS),
a
lead
sulfide
mineral,
is
commonly
foundwithsphalerite
and
hasbeencollectedfromthe
tailings
piles
at
the
site
[32,
pp.
250­
251;
34,
p.
51.
Clausthalite
(PbSe),
lead
selenide,
is
very
similar
to
galena
[45,
p.
11.
Acanthite
is
a
silver
sulfide
associated
with
galena
and
aguilarite
is
another'silver
sulifide
which
also
contains
selenium
[33;
391.
In
addition,
selenium
is
found
as
a
trace
element
in
many
copper
sulfide
minerals
especially
pyrite
and
coal
[45,
p.
13.
Therefore,
the
hazardous
substances
cadmium,
copper,
lead,
selenium,
silver,
and
zinc
are
attributable
to
the
site
based
on
their
association
with
the
ore
deposit
wastes
mined
at
the
site.

Areas
in
Mid­
Coastal
Maine
have
been
mined
for
copper
and
zinc
since
the
later
part
of
the
1800's
[34,
p.
11.
A
second
mine
in
the
area,
now
abandoned,
was
the
Kerramerica
(Blue
Hill)
mine
located
approximately
10
miles
northeast
of
the
Callahan
Mine
[X,
p.
171;
34,
p.
11.
Blue
Hill's
distance
from
Callahan
Mine
makes
it
unlikely
it
contributed
to
the
contaminationdetectedattheCallahanMinesite.
TheBlueHillmineisnotlocatedalong
Callahan
Mine's
15­
mile
downstream
surface
water
pathway
[38].
The
two
mines
are
located
in
the
same
major
watershed,
Maine
Coastal
[46].

On
4
and
6
October
1999,
ME
DEP
collected
shallow
soil
samples
from
Source
1
and
2
[l
l
,
p.
2;
18,
pp.
1,2,
5;
19,
pp.
60­
64;
24,
pp.
97,
981.
The
soil
samples
were
collected
in
accordance
with
the
Quality
Assurance
Project
Plan
dated
1
September
1999
[ls].
The
soil.
samples
were
analyzed
by
ME
DHS
HETL
for
seven
metals
(cadmium,
copper,
lead,
mercury,
silver,
selenium,
and
zinc),
percent
solids,
and
grain
size
[17,
p.
31.
Analyses
were
performed
in
accordancewith
ME
DHS
HETL
S0P:
EVMETALS
­
Analysis
of
TraceMetals
inEnvironmentalWater,
November
1996
and
SOP:
DW245
­
Analysis
of
Mercury,
July
1997
methods
[18,
p.
3;
20,
Attachment
A,
p.
11.
The
seven
metal's
analytical
results
were
validated
at
Modified
Tier
I11
Level
according
to
EPA
New
England
Regional
FunctionalGuidelines[
20,
Attachment
A,
p.
11.
Thehazardoussubstancesdetected
in
Source1
andSource2
included
cadmium,
copper,
lead,
mercury,
selenium,
silver,
and
zinc
[20,
pp.
17­
20].

On
October
5
,
1999,
ME
DEP
personnel
collected
sediment
samples
99­
SD­
29,
99­
SD­
31,
99­
SD­
33,
99­
SD­
35,
99­
SD­
37(
d),
and
99­
SD­
39(
d)
from
Goose
Pond
and
Dyer
Cove
[18,
pp.
1,2;
19,
p.
65,66,67,
701.
The
samples
were
collected
in
accordance
with
the
EPA­
approved
Quality
Assurance
Project
Plan
dated
1
September
1999
[17,
pp.
3,13,
16,
18­
22;
18,
p.
2;
19,
p.
701.
The
samples
were
analyzed
by
ME
DHS
HETL
for
seven
metals
(cadmium,
copper,
lead,
mercury,
silver,
selenium,
andzinc),
grainsize,
andpercentsolids
byMEDHS
HETL
S0P:
EVMETALS
­
Analysis
of
Trace
Metals
in
Environmental
Water
and
SOP:
DW245
­
Analysis
of
Mercury
methods
[20,
Attachment
A,
p.
11.
The
data
were
validated
at
Modified.
Tier
DI
Level
according
to
EPANew
EnglandRegionalFunctionalGuidelines
[ZO,
AttachmentA,
p.
11.
Hazardoussubstancesdetectedinsediment
samples
included
cadmium,
copper,
lead,
selenium,
silver,
and
zinc
[20,
pp.
14,
15,
161;
These
hazardous
substances
(cadmium,
copper,
lead,
selenium,
silver,
and
zinc)
are
attributable
to
the
site
based
on
their
detection
in
samples
collected
from
the
Source
1
and
Source
2.

Callahan
Mine
H
R
S
Documentation
Record
CERCLIS
No.
MED980524128
31
16
July
2001
Hazardous
Substances
Released
Based
on
the
analytical
results
of
sedimeht
samples
99­
SD­
29,
99­
SD­
31,
99­
SD­
33,
99­
SD­
35,
99­
SD­
37(
d)
and
99­
SD­
39(
d),
the
following
hazardous
substances
attributed
to
the
site
have
been
released
to
the
surface
water
pathway:
cadmium,
copper,
lead,
selenium,
silver,
and
zinc
[20,
pp.
`12,
13,
14,
15,
161.
The
analytical
data
which
documents
an
observed
release
to
the
surface
water
pathway
is
evidence
of
hazardous
substance
migration
from
the
source
areas;
a
Containment
Factor
Value
of
10
is
assigned
to
such
sources
[
1,
pp.
5
1609,
51610,
Table
4­
11.
Since
Source
1
and
Source
2
have
containment
factors
greater'than
0,
all
hazardous
substances
(cadmium,
copper,
lead,
mercury,
selenium,
silver,
and
zinc)
associated
with
Source
1
and
Source
2
willbeused
to
evaluate
the
Waste
Characteristics
Factor
Category
for
the
surface
water
pathway
[l,
pp.
5161
1,
Section
4.1.2.21.

Surface
Water
Observed
Release
Factor
Value:
550
Callahan
Mine
H
R
S
Documentation
Record
CERCLIS
No.
h4ED980524128
32
16
July
2001
'
4.1.3.2
Human
Food
Chain
Threat
Waste
Characteristics
4.1.3.2.1
Toxicity/
Persistence/
Bioaccumulation
The
following
substances
are
attributed
to
the
site
by
documented
waste
disposal
history
and
chemical
analysis.
Hazardous
substances
attributed
to
the
site
are
considered
associated
with
both
sources
based
on
waste
disposal
history
and
chemical
analysis.

The
Toxicity
Factor
Value,
the
Persistence
Factor
Value,
and
the
Bioaccumulation
Factor
Value
are
assigned
to
the
hazardous
substances
associated
with
the
sources
and
releases
at
the
site
based
on
the
values
presented
in
Superfund
Chemical
Data
Matrix
(SCDM)
[2,
pp.
B­
4,
B­
6,
B­
13,
B­
201.
Because
all
of
the
downstream
hazardous
substance
migration
pathway
comprises
saltwater
bodies,
bioaccumulation
factor
values
for
saltwater
are
used.

Factor
Value"

Cadmium
122
10,000
Copper
L
2
NL
1
Lead
1,2
10,000
1
Mercuxy
1,2
10,000
0.4
Selenium
1,2
100
1
Silver
1,2
100
1
Zinc
1,2
10
1
Toxicity/
Persistence/
BioaccumulationBioaccumulation
Value""

5,000
5
x107
2,
p.
B­
4
50,000
NA
2,
p.
B­
6
5,000
5
x107
2,
p.
B­
13
50,000
2
x
108
2,
p.
B­
13
50
5,000
2,
p.
B­
17
50
5,000
2,
p.
B­
17
50,000
5
x105
2,
p.
B­
20
NL
=
NotlistedinSCDM
JLJN96.
NA
=
Notavailable.
*=
PersistencevalueforRivers.
**
=
Bioaccumulation
factor
valuefor
Salt.

A
Toxicity
Factor
Value
of
10,000
and
a
Persistence
Factor
Value
of
0.4
are
assigned
a
ToxicityPersistence
Factor
Value
of
4,000
[l,
p.
51613,
Table
4­
12].
A
ToxicityPersistence
Factor
Value
of
4,000
and
a
Bioaccumulation
Potential
Factor
Value
of
50,000
are
assigned
a
ToxicityRersistenceBioaccumulation
Factor
Value
of
2
X
10'
[l,
pp.
5
1618,5
1619,
Table
4­
16].
The
hazardous
substances
with
the
highest
ToxicityPersistenceBioaccumulation
Factor
Value
(mercury)
was
used
to
assign
the
ToxicityPersistenceBioaccumulation
Factor
Value
for
the
watershed
[l
,
pp.
51618,
Section
4.1.3.2.1.41
ToxicityRersistenceiBioaccumulation
Factor
Value:
2
x
10'

4.1.3.2.2
Hazardous
Waste
Quantity
Source
No.
._
I
SourceTypeSourceHazardous
Waste
Quantity
I
I
II
I
I
I
1
2
x
lo6
Tailings
Pile
1
2
I
Surface
Impoundment
I
38,992.9
It
Sum
of
Values:
2.04
x
IO6
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
33
16
July
2001
The
sum
of
the
source
hazardous
waste
quantity
values
is
assigned
as
the
Hazardous
Waste
Quantity
Factor
Value
[l,
p.
51591,
Section
2.4.2.21.
A
Hazardous
Waste
Quantity
Factor
Value
of
1
X
lo6
is
assigned
to
a
site
when
the
sum
of
the
hazardous
waste
quantity
values
is
greater
than
1
x
lo6
[1,
p.
51591,
Table
2­
61.

Hazardous
Waste
Quantity
Factor
Value:
1
x
lo6
4.1.3.2.3
Waste
Characteristics
Factor
Category
Value
The
ToxicityPersistence
Factor
Value
for
mercury
(4,000)
is
multiplied
by
the
Hazardous
Waste
Quantity
Factor
Value
for
the
watershed
(1
x
lo6)
in
order
to
determine
the
Waste
Characteristics
Product.
This
product
is
subject
to
a
maximum
value
of
1
x
10'
[l,
pp,
51620,516241.
(4,000)
X
(1
X
lo6)
=
4
x
lo9.

ToxicityPersistence
Factor
Value
x
Hazardous
Waste
Quantity
Factor
Value:
4
x
lo9
The
product
of
this
ToxicityPersistence
Factor
Value
x
Hazardous
Waste
Quantity
Factor
Value
is
subject
to
a
maximum
product
of
1
x
10'and
therefore
the
maximum
value
of
1
x
10'
is
assigned
to
this
calculation
[l,
p.
516201.

The
product
of
the
ToxicityPersistence
Factor
Value
and
Hazardous
Waste
Quantity
Factor
Value
for
the
watershed
is
multiplied
by
the
Bioaccumulation
Potential
Factor
Value
for
mercury
(50,000),
subject
to
a
maximum
value
of
1
x
10"
[l,
Table
2­
71.
(1
x
10')
x
(50,000)
=
5
x
10".

(ToxicityPersistence
Factor
Value
x
Hazardous
Waste
Quantity
Factor
Value)
x
Bioaccumulation
Potential
Factor
Value:
5
x
10"

Theproduct
of
this
(ToxicityPersistence
FactorValue
x
HazardousWasteQuantityFactorValue)
x
Bioaccumulation
Potential
Factor
Value
is
subject
to
a
maximum
product
of
1
x
10''and
therefore
the
maximum
value
of
1
x
10''
is
assigned
to
this
calculation
[l,
p.
515921.

From
HRS
Table
2­
7,
a
Waste
Characteristics
Product
1
X
10''is
assigned
a
Waste
Characteristics
Factor
Category
Value
of
1,000
[l,
p.
515921.

Waste
Characteristics
Factor
Category
Value:
1,000
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
16
July
200
1
3
4
4.1.3.3
Human
Food
Chain
Threat
Targets
Goose
Pond
and
Goose
Cove
are
designated
closed
shellfish
fisheries
and
Penobscot
Bay
is
a
designated
finfish
and
shellfish
fishery
by
the
Maine
Department
of
Marine
Resources
[13;
14;
211.
Species
harvested
include
lobster,
sea
urchins,
scallops,
mackerel,
and
striped
bass
[13].
START
personnel
observed
lobster
pot
buoys
in
Goose
Cove
during
the
on­
site
reconnaissance,
providing
further
evidence
of
a
lobster
fishery
in
Goose
Cove
[lo,
p.
51.
Annual
harvest
information
for
the
above
species
was
not
available
to
START.
Maine
Department
of
Marine
Resources
personnel
indicated
that
the
shellfish
fisheries
in
Goose
Pond
and
Goose
Cove
.have
been
closed
due
to
high
fecal
bacteria
counts
and.
heavy
metal
concentrations
[14].
Species
affected
by
this
closure
include
mussels,
surf
clams,
hard
shell
clams,
and
oysters
[14].
Lobsters
are
not
affected
in
this
closure
because
they
are
not
filter
feeders
[41].
In
addition,
START
personnel
observed
signs
placed
by
Maine
Marine
Patrol
prohibiting
the
harvesting
of
shellfish
in
Goose
Pond
and
indicating
that
the
Goose
Pond
shellfish
fishery
was
closed
due
to
heavy
metal
contamination
from
Callahan
Mine
[lo,
p.
5,
14;
141.
For
the
purposes
of
this
evaluation,
Goose
Pond
will
be
evaluated
as
a
fishery
subject
to
actual
human
food
chain
contamination.
Goose
Pond
fishery
satisfies
the
following
HRS
criteria:
the
fishery
is
closed
and
a
hazardous
substance
for
which
the
fishery.
has
been
closed
has
been
documented
in
an
observed
release
[l,
p.
51620,
Section
4.1.3.31.

Actual
Human
Food
Chain
Contamination
Sediment
Samples
On
5
October
1999,
ME
DEP
personnel
collected
sediment
samples
99­
SD­
29,99­
SD­
31,99­
SD­
33,99­
SD­
35,99­
SD­
37(
d)
and
99­
SD­
39(
d)
from
Goose
Pond
and
Dyer
Cove
[18,
pp.
1,
2,
6;
19,
p.
65,
66,
67,
701.
Analytical
results
indicate
the
observed
release
of
cadmium,
copper,
lead,
selenium,
silver,
and
zinc
above
background
sediment
sample
concentrations
in
accordance
with
Section
2.3,
Table
2­
3
of
the
H
R
S
[l,
p.
51589,
Section
2.3,
Table
2­
3;
20,
pp.
5­
10,
12­
16].

Distance
2,
p.
B­
4;
3;
18,
pp.
2,6;
19,
p.
65;
44
5,000
Cadmium
0
feet
References
Factor
Value*
Substance
from
PPE
Bioaccumulation
Hazardous
Copper
50,000
2,
p.
B­
6;
3;
18,
pp.
2,6;
19,
p.
65;
44
Lead
5,000
50
Selenium
2,
p.
B­
13;
3;
18,
pp.
2,6;
19,
p.
65;
44
2,
p.
B­
20;
3;
18,
pp.
2,6;
19,
p.
65;
44
50,000
Zinc
2,
p.
B­
17;
3;
18,
pp.
2,6;
19,
p.
65;
44
.
50
Silver
!
2,
p.
B­
17;
3;
18,
pp.
2,6;
19,
p.
65;
44
700
feet
2,
p.
B­
4;
3;
18,
pp.
2,6;
19,
p.
65;
44
5,000
Cadmium
Copper
50,000
2,
p.
B­
13;
3;
18,
pp.
2,6;
19,
p.
65;
44
5,000
.
.
Lead
2,
p.
B­
6;
3;
18,
pp.
2,6;
19,
p.
65;
44
2,
p.
B­
20;
3;
18,
pp.
2,6;
19,
p.
65;
44
50,000
Zinc
2,
p.
B­
17;
3;
18,
pp.
2,6;
19,
p.
65;
44
50
Silver
2,
p.
B­
17;
3;
18,
pp.
2,6;
19,
p.
65;
44
50
Selenium
1,475
feet
2,
p.
B­
13;
3;
18,
pp.
2,6;
19,
p.
66;
44
5,000
Lead
2,
p.
B­
6;
3;
18;
pp.
2,6;
19,
p.
66;
44
50,000
Copper
2,
p.
B­
4;
3;
18,
pp.
2,
6;
19,
p.
66;
44
5,000
Cadmium
zinc
2,
p.
B­
20;
3;
18,
pp.
2,6;
19,
p.
66;
44
50,000
2,208
feet
2,
p.
B­
4;
3;
18,
pp.
2,6;
19,
p.
66;
44
5,000
Cadmium
Callahan
Mine
H
R
S
Documentation
Record
CERCLIS
No.
MED980524128
35
16
July
2001
Sample
ID
I
Saltwater
Bioaccum
Sample
Medium
sediment
sediment
Distance
I
Hazardous
I
Bioaccuniulation
I
1
1
from
PPE
References
.
Factor
ValueX
Substance
Copper
2,
p.
B­
6;
3;
18,
pp.
2,6;
19,
p.
66;
44
50,000
Lead
5,000
~~~~~

2,
p.
B­
13;
3;
18,
pp.
2,6;
19,
p.
66;
44
zinc
2,
p.
B­
20;
3;
18,
pp.
2,6;
19,
p.
66;
44
50,000
3,960
feet
2,
p.
B­
6;
3;
18,
pp.
2,6;
19,
p.
70;
36
50,000
Copper
2,
p.
B­
4;.
3;
18,
pp.
2,6;
19,
p.
70;
36
5,000
Cadmium
Lead
2,
p.
B­
13;
3;
18,
pp.
2?
6;
19,
p.
70;
36
5,000
zinc
2,
p.
B­
20;
3;
18,
pp.
2,6;
19,
p.
70;
36
50,000
.
3,960
feet
2,
p.
B­
4;
3;
18,
pp.
2,6;
19,
p.
7i);
36
5,000
Cadmium
.

Copper
50,000
5,000
Lead
2,
p.
B­
6;
3;
18,
pp.
2,6;
19,
p.
70;
36
2,
p.
B­
20;
3;
18,
pp.
2,6;
19,
p.
70;
36
50,000
Zinc
2,
p.
B­
13;
3;
18,
pp.
2,6;
19,
p.
70;
36
ition
Factor
used.

­
ClosedFisheries:

Shellfish
fisheries
in
Goose
Pond
are
closed
due
to
high
fecal
bacteria
counts
and
heavy
metal
concentrations
[14].
Sediment
samples
99­
SD­
37(
d)
and
99­
SD­
39(
d)
were
collected
3,960
ft
downstream
from
the
most
upstream
PPE,
located
north
of
Waste
Pile
1
and
east
of
Waste
Pile
2
[3;
11,
p.
2;
361.

Identity
of
Distance
Fishery
References
Hazardous
Substance
from
PPE
Sample
ID
Goose
Pond
10,
p.
5;
14;
20,
pp.
5­
10,
Cadmium,
copper,
3,960
feet
99­
SD­
37(
d)
99­
SD­
39(
d)
12­
14;
36
NA
=
notapplicable.

Most
Distant
Level
I1
Sample
The
Goose
Pond­
fishery
is
subject
to
actual
contamination,
based
on
the
release
of
hazardous
substances
(copper,
cadmium,
lead,
and
zinc)
to
the
fishery
indicated
by
chemical
analyses
of
sediment
samples'99­
SD­
37(
d)
and
99­
SD­
39(
d)
[l,
p.
51620,
Section
4.1.3.3;
20,
pp.
5,6,
8,9,
10,12,
13,
141.
An
observed
release
of
attributable
hazardous
substances
(cadmium,
copper,
lead,
and
zinc)
each
having
a
Bioaccumulation
Factor
Value
of
500
or
greater
(5,000;
,
50,000;
5,000;
and
50,000;
respectively)
to
the
in­
water
segment
for
the
watershed
containing
fisheries
has
been
established
[l,
p.
51589,
Section
2.3;
2,
pp.
B­
4,
B­
6,
B­
20;
11,
p.
2;
20,
pp.
5,
6,
8,
9,
10,
12,
13,
141.
Fisheries
determined
to
meet
actual
contamination
target
criteria
based
on
the
chemical
analysis
of
sediment
samples
are
evaluated
as
subject
to
Level
I1
contamination,
since
no
health­
based
benchmarks
are
available
for
sediment
samples
[l,
p.
51592,
Section
2.51.

Sample
ID:
99­
SD­
37(
d)
and
99­
SD­
39(
d)
Distance
from
the
probable
point
of
entry:
3,960
feet
Reference:
[l
l
,
p.
2;
361
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
16
July
2001
3
6
Level
I1
Fisheries
Extent
of
Level
I1
Fishery
Identity
of
Fishery
References
(Relative
to
PPE
or
Level
I
Fishery)

Goose
Pond
Fishery
11,
p.
2;
14;
36
3,960
feet
4.1.3.3.1
Food
Chain
Individual
The
Goose
Pond
fishery
is
subject
to
actual
contamination,
based
on
the
release
of
hazardous
substances
(copper,
cadmium,
lead,
selenium,
silver,
and
zinc)
to
the
fishery
indicated
by
chemical
analyses
of
sediment
samples
99­
SD­
29,99­
SD­
31,99­
SD­
33,99­
SD­
35,99­
SD­
37(
d)
and
99­
SD­
39(
d)
[1,
p.
51620,
Section
4.1.3.3;
14;
20,
pp.
5,6,
8,
9,
10
,12,
13,
141.
An
observed
release
of
attributable
hazardous
substances
(cadmium,
copper,
lead,
and
zinc)
each
having
a
Bioaccumulation
Factor
Value
of
500
or
greater
(5,000;
50,000;
5,000;
and
50,000;
respectively)
to
the
in­
water
segment
for
the
watershed
containing
fisheries
has
been
established
[1,
p.
51589,
Section
2.3;
2,
pp.
B­
4,
B­
6,
B­
20;
11,
p.
2;
14;
20,
pp.
5,6,8,9,10,
12,
13,
141.
Fisheries
determined
to
meet
actual
contamination
target
criteria
based
on
the
chemical
analysis
of
sediment
samples
are
evaluated
as
subject
to
Level
I1
contamination,
since
no
health­
based
benchmarks
are
established
for
sediment
samples
[l,
p.
51592,
Section
2­
51.
Therefore,
a
Food
Chain
Individual
Factor
Value
of
45
is
assigned
[l,
p.
51620,
Section
4.1.3.3.11.

Sample
ID:
99­
SD­
29,99­
SD­
3
1,99­
SD­
33,99­
SD­
35,99­
SD­
37(
d),
and
99­
SD­
39(
d)
Level
ILevel
II/
or
Potential:
Level
I1
Hazardous
Substances:
Cadmium;
Copper;
Lead;
Zinc
Bioaccumulation
Potential:
5,000;
50,000;
5,000;
50,000
Identity
of
Fishery
1,
p.
51613,
Table
0.0001
Coastal
Tidal
Waters
Goose
Pond
Fishery
References
.
Dilution
Weight
(Table
4­
13)
Type
of
Surface
Water
Body
4­
3;
14;
15
Food
Chain
Individual
Factor
Value:
45
Callahan
Mine
H
R
S
Documentation
Record
CERCLIS
No.
MED980524128
16
July
2001
37
4.1.3.3.2Population
4.1.3.3.2.2
Level
I1
Concentrations
Goose
Pond
is
a
closed
shellfish
fishery
[14].
Annual
harvest
(production)
when
the
fishery
was
open
is
unknown;
.
for
the
purposes
of
this
evaluation,
annual
production
will
be
considered
to
have
been
greater
than
0
pounds
[
131
Annual
Production
Human
Food
Chain
Identity
of
Fishery
Population
Value
(Table
4­
18)
References
(pounds)

Goose
Pond
Fishery
0.03
1,
p.
51621;
13
>O
Sum
of
Level
II
Human
Food
Chain
Population
Values:
0.03
Level
I1
Concentrations
Factor
Value:
0.03
4.1.4.2
Environmental
Threat
Waste
Characteristics
4.1.4.2.1Ecosystem
Toxicity/
Persistence/
Bioaccumulation
The
following
substances
are
attributed
to
the
site
by
documented
waste
disposal
history
and
chemical
analysis.
Hazardous
substances
attributed
to
the
site
are
considered
associated
with
both
sources
based
on
waste
disposal
history
and
chemical
analysis.

The
Ecosystem
Toxicity
Factor
Value,
the
Persistence
Factor
Value,
and
the
Ecosystem
Bioaccumulation
Factor
Value
are
assigned
to
the
hazardous
substances
associated
with
the
sources
and
releases
at
the
site
based
on
the
values
presented
in
Superfund
Chemical
Data
Matrix
(SCDM)
[2,
pp.
B­
4,
B­
6,
B­
13,
B­
201.
Because
all
of
the
downstream
hazardous
substance
migration
pathway
comprises
saltwater
bodies,
bioaccumulation
factor
values
for
saltwater
are
used.

I
Hazardous
Substance
Cadmium
Copper
Selenium
Silver
Zinc
I
I
I
I
Ecosystem
Ecosystem
Value**
Factor
Value*
Factor
Value
Number
.
mulation
Persistence
Toxicity
Source
Bioaccu­
Ecosystem
Toxicity/
Persistence/
Bioaccumulation
Factor
Value
(Table
4­
21)

1,2
5
X
­lo5
50
1
10,000
1,2
5,000
50
1
100
1,2
2
x
10s
50,000
0.4
10,000
L
2
5
x
106
5,000
1
1,000
1,2
5
x
106
50,000
1
100
1,
2
5
x
106
5,000
1
1,000
1,2
I
100
I
1
I
50,000
I
5
x
106
Notes:
*
Persistence
value
for
Rivers.
**
Bioaccumulation
factor
value
for
Salt.
References
2,
p.
B­
4
2,
p.
B­
6
2,
p..
B­
13
2,
p.
B­
13
2.
p.
B­
17
2,
p.
B­
17
2,
p.
B­
20
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
16
July
2001
3
8
.
"
."
.~­
­
.
An
Ecosystem
Toxicity
Factor
Value
of
10,000
and
a
Persistence
Factor
Value
of
0.4
are
assigned
an
Ecosystem
ToxicityiPersistence
Factor
Value
of
4,000
[l,
p.
51622,
Table
4­
20].
An
Ecosystem
ToxicityiPersistence
Factor
Value
of
4,000
and
an
Ecosystem
Bioaccumulation
Potential
Factor
Value
of
50,000
are
assigned
an
Ecosystem
ToxicityiPersistenceh3ioaccumulation
Factor
Value
of
2
X
10'
(1,
pp.
51622,
51623,
Table
4­
21].
The
hazardous
substances
with
the
highest
Ecosystem
ToxicityiPersistenceBioaccumulation
Factor
Value
(mercury)
was
used
to
assign
the
Ecosystem
ToxicityPersistenceh3ioaccumulation
Factor
Value
for
the
watershed
[l,
pp.
51622,
Section
4.1.4.2.1.41
Ecosystem
ToxicityiPersistenceIBioaccumulation
Factor
Value:
2
x
10'

4.1.4.2.2.
Hazardous
Waste
Quantity
SourceNumberSource
Type
I
SourceHazardousWasteQuantity
I
I
.
II
I
I
II
Waste
Pile
2
x
106
I
2
I
Surface
I1
Sum
of
Values:
2.04
x
lo6
The
sum
of
the
source
hazardous
waste
quantity
values
is
assigned
as
the
Hazardous
Waste
Quantity
Factor
Value
[l,
p.
51591,
Section
2.4.2.21.
A
Hazardous
Waste
Quantity
Factor
Value
of
1
x
lo6
is
assigned
to
a
site
when
the
sum
of
the
hazardous
waste
quantity
values
is
greater
than
1
x
lo6
[l,
p.
51591,
Table
2­
61.

Hazardous
Waste
Quantity
Factor
Value:
1
x
lo6
4.1.4.2.3
Waste
Characteristics
Factor
Category
Value
TheEcosystemToxicityiPersistenceFactorValue
for
mercury(
4,000)
ismultiplied
by
the
HazardousWaste
Quantity
Factor
Value
for
the
watershed
(1
X
lo6)
in
order
to
determine
the
Waste
Characteristics
Product.
This
product
is
subject
to
a
maximum
value
of
1
x
10'
[l,
pp.
516241.
(4,000)
x
(1
x
IO6)
=
4
x
10'.

Ecosystem
ToxicityPersistence
Factor
Value
x
Hazardous
Waste
Quantity
Factor
Value:
4
X
lo9
The
product
of
this
Ecosystem
ToxicityPersistence
Factor
Value
x
Hazardous
Waste
Quantity
Factor
Value
is
subject
to
a
maximum
product
of
1
X
lo8
and
therefore
the
maximum
value
of
1
x
10'
is
assigned
to
this
calculation
[I,
p.
516241.

The
product
ofthe
Ecosystem
ToxicityPersistence
Factor
Value
and
Hazardous
Waste
Quantity
Factor
Value
for
the
watershed
is
multiplied
by
the
Ecosystem
Bioaccumulation
Potential
Factor
Value
for
mercury
(50,000),
subject
to
a
maximum
value
of
1
x
10"
[l,
p.
516241.
(1
x
10')
x
(50,000)
=
5
x
10".

(EcosystemToxicityiPersistenceFactorValue
x
HazardousWasteQuantityFactorValue)
x
Ecosystem
Bioaccumulation
Potential
Factor
Value:
5
x
10"

The
product
of
this
(Ecosystem
ToxicityPersistence
Factor
Value
x
Hazardous
Waste
Quantity
Factor
Value)
x
Ecosystem
Bioaccumulation
Potential
Factor
Value
is
subject
to
a
maximum
product
of
1
x
10"
and
therefore
the
.maximum
value
of
1
x
10"
is
assigned
to
this
calculation
[l,
p.
516241.

From
HRS
Table
2­
7,
a
Waste
Characteristics
Product
1
x
10"
is
assigned
a
Waste
Characteristics
Factor
Category
Value
of
1,000
[l,
p.
515921.

Waste
Characteristics
Factor
Category
Value:
1,000
Callahan
Mine
H
R
S
Documentation
Record
CERCLIS
No.
MED980524128
3
9
16
July
2001
4.1.4.3
Environmental
Threat
Targets
GoosePondisdesignated
as
EstuarineandMarineClass
SB
by
theStateof
Maine
[35].
Class
SB
waters
as
designated
by
the
state
are
"...
suitable
for
the
designated
uses­
of
recreation.
in
and
on
the
water,
fishing,
aquaculture,
propagation
and
harvesting
of
shellfish,
industrial
process
and
cooling
water
supply,
hydroelectric
power
generation
and
navigation
and
as
habitat
for
fish
and
other
estuarine
and
marine
life"
[26,
p.
3571.
The
Maine
standards
of
classification
of
water
bodies
offer
protection
under
the
U.
S.
Clean
Water
Act
statutes
[35].

The
Holbrook
Island
Sanctuary,
a
state
park,
borders
Goose
Pond
to
the
east
of
the
Callahan
Mine
site
[
1
1,
p.
2;
27,
p.
2
of
41.
The
sanctuary
is
a
scenic
natural
area
containing
a
diverse
set
of
ecosystems
which
provides
habitat
for
numerous
species
of
wildlife
and
plant
life
[27,
pp.
1
­
41.

A
wetlands
delineation
was
conducted
by
a
ME
DEP
specialist
on
1
June
2000
[28,
p.
11.
Wetlands
were
identified
by
vegetative
type
and
hydrologic
setting
and
located
using
a
GPS
unit.
U.
S.
Fish
and
Wildlife
Service
wetland
classifications
types
were
identified
fi­
om
the
Cape
Rosier,
Maine
National
Wetlands
Inventory
Map
[29].
Wetlands
presentadjacent
to
GoosePondincludepalustrineemergentandpalustrinescrub­
shrubwetlands[
29].
Approximately
0.77
miles
of
wetlands
frontage
exists
downstream
of
the
most
upstream
PPE
along
Goose
Pond
[28;
361.

Most
Distant
Level
LI
Sample
On
6
October
1999,
ME
DEP
personnel
collected
sediment
samples
99­
SD­
37(
d)
and
99­
SD­
39(
d)
in
Dyer
Cove
(Goose
Pond)
[18,
pp.
2,6].
Sediment
samples
99­
SD­
37(
d)
and
99­
SD­
39(
d)
were
collected
3,960
ft
downstream
of
the
most
upstream
PPE
to
surface
water
from
the
site,
located
at
the
southeast
corner
of
the
tailings
pond
(Source
2)
(see
Figure
3
in
Attachment
A
of
this
document)
[l
l
,
p.
2;
10,
p.
11;
361.
Analytical
results
of
samples
99­
SD­
37(
d)
and
99­
SD­
39(
d)
indicate
the
detection
of
cadmium,
copper,
lead,
and
zinc
at
concentrations
greater
than
the
background
concentrations
of
the
same
hazardous
substances
[20,
pp.
5,6,
8,9,
10,
12,
13,
141.

Sample
ID:
99­
SD­
37(
d)
and
99­
SD­
39(
d)
Distance
from
the
probable
point
of
entry:
3,960
ft
Reference:
[ll,
p.
2;
361
4.1.4.3.1
Sensitive
Environments
4.1.4.3.1.2.
Level
I1
Concentrations
Sensitive
Environments
Sensitive
Environment
State
designated
Natural
Area­
Holbrook
Island
Sanctuary­
State
Park
State
designated
areas
for
the
protection
and
maintenance
of
aquatic
life
under
the
Clean
Water
Act
­Goose
Pond
Distance
from
PPE
to
Nearest
Sensitive
Environment
300
feet
0
Sum
of
Level
I1
Sensitive
Environments
Value:
30
I
Sensitive
Environment
Value
References
(Table
4­
23)

1,
p.
5
1624,
Table
4­
23;
11,
p.
2;
27
25
1,
p.
51624,
Table
4­
23;
3;
11,
p.
2;
35
5
Callahan
Mine
HRS
Documentation
Record
CERCLIS
No.
MED980524128
16
July
2001
40
F_"
Wetlands
I!
Wetland
I
Wetland
Frontage
(miles)
I
References
!I
Goose
Pond
0.77
28;
36
Sum
of
Level
11
Wetland
Frontages:
0.77
Wetlands
Value
(1,
p.
51625,
Table
4­
24):
25
Sum
of
Level
I1
Sensitive
Environments
Value
+
Wetlands
Value:
30
+
25
=
55
Level
11
Concentrations
Factor
Value:
55
Callahan
Mine
H
R
S
Documentation
Record
CERCLIS
No.
MED980524128
41
16
July
2001
ATTACHMENT
A
FIGURES
LOCUS
MAP
L
CALLAHAN
MINE
HARBORSIDE
BROOKSVILLE,
MAINE
MAINEDEPARTMENT
OF
ENVIRONMENTALPROTECTION
ST€
INSPECTIONPRlORlTIZATION
(SIP)
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UNITED
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CANADA/
MEXICO
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BY:
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DATE
00­
06­
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W.
SHAW
7/
19/
00
FILE
NAME:

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1
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2000
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LEGEND
FISHFRIFS
A
WERANDS
*
PROBABLEPOINTOF
"­
15­
MILE
DOWNSTREAM
e
FISHERY
SURFACEWATER
PATHWAYTERMINUS
0
FINFISH
SHELLFISH
WTRY
TO
SURFACE
WATER
PAMWAY
SURFACEWATER
FISHERY
­
FLOW
DlRECTlON
SURFACE
WATER
PATHWAY
SKETCH
CALLAHAN
MINE
'
HARBORSIDE
BROOKSVILLE,
MAINE
NOT
TO
SCALE
REGION
I
SUPERFUNDTECHNICALASSESSMENTANDRESPONSE
TEAU
TDD
i
DRAWN
ey:
00­
06­
0020
I
W.
SHAW
a
SURFACE
WATER
SEDIMENTSAMPLE
*
PROBABLE
POINT
LOCASlON
OF
ENTRY
TO
SOURCE
1
SOURCE
2
/
PARK
BOUNDRY
/
HOLBROOKISLAND
SURFACE
WATER
SANCTUARYSTATE
PATHWAY
FLOWDIRECTION
SEDIMENT
SAMPLE
LOCATIONS
CALLAHAN
MINE
.

HARBORSIDE
BROOKSVILLE,
MAINE
REGION
I
SUPERFUND
TECHNtCAL
ASSESSMENTANDRE5PONSETEAM
00­
06­
0020
W.
SHAW
8/
11
/0
0
FILE
NAME:
TDD
#
..
DRAWN
BY:
DATE
S:\
00060020\
FlG5.
DWG
FIGURE
5
ATTACHMENT
B
NPL
CHARACTENSTICS
DATA
COLLECTION
FORM