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1
Phase
I
Phase
II
Parameter
Control
Strategy
Implementation
Mechanism
Date
Monitoring
Control
Strategy
nutrients
water
level
management
Allocation
for
Oregon
Fresh
Farms
MOA
with
MCDD
Permit
for
Oregon
Fresh
Farms
Annual
review
of
flow
management
options
and
effectiveness
continuous
and
grab
samples
TMDL
review
as
scheduled
2003/
2004
New
MOAs
2004/
2005
pH
water
level
management
MOA
with
MCDD
April
1999
continuous
and
grab
samples
Dissolved
Oxygen
set
allocations
for
de­
icing
discharge
attain
compliance
with
deicing
allocation
Implement
BMPs
to
reduce
storm
water
BOD
load
PDX
de­
icing
permit
MOA
with
DMAs
Lower
Willamette
Subbasin
Plan
Summer
1998
Winter
2005/
2006
April
1999
Spring
1999
continuous
and
grab
samples
PDX
new
permit
2004
bacteria
(
E.
Coli)
CSO
removal
Identify
and
connect
to
sewer
direct
discharges
to
Slough
Identify
and
remove
illegal
discharges
Implement
controls
to
reduce
agricultural
bacteria
load
Develop
bacteria
management
plan
MOAs
with
DMAs
Storm
water
permit
Lower
Willamette
Subbasin
Plan
December
2000
April
1999
August
1999
Spring
1999
March
1999
grab
samples
determine
compliance
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Phase
I
Phase
II
Parameter
Control
Strategy
Implementation
Mechanism
Date
Monitoring
Control
Strategy
Pb
Implement
BMPs
to
reduce
Pb
load
to
the
Slough
BMP
monitoring
Monitor
contribution
of
ECSI
sites
Expand
list
of
industrial
categories
covered
by
storm
water
permit
Assure
compliance
with
storm
water
permit
by
industrial
facilities
Monitor
contribution
of
ECSI
sites
Allocations
for
ECSI
sites
MOAs
with
DMAs
Storm
water
permit
Statement
of
work
for
Cleanup
April
1999
August
1999
April
1999
synoptic
datasets
of
storm
water
and
instream
(
as
specified
in
MOA)

Source
monitoring
calibrate
model
of
storm
water
loads
of
Pb,

reevaluate
Pb
allocations
Estimate
contribution
from
ECSI
sites
Re­
evaluate
ECSI
allocation
Review
and
update
TMDL
(
2003/
2004)

organics
Implement
BMPs
to
reduce
erosion
and
sedimentation
into
Slough
Monitor
effectiveness
of
BMPs
Monitor
contribution
of
ECSI
sites
Allocations
for
ECSI
sites
Remediate
contaminated
sediment
in
Buffalo
Slough
MOAs
with
DMAs
Storm
water
permit
City
of
Portland
pilot
project
for
organics
BMPs
Statement
of
Work
for
Cleanup
April
1999
As
defined
in
MOA
As
defined
in
MOAs
Develop
relationship
between
TSS,
TOC
and
organics
Estimate
contribution
from
ECSI
sites
Re­
evaluate
ECSI
allocation
Review
and
update
TMDL
(
2003/
2004)

temperature
Model
criteria
and
scenario
selection
Model
runs
done
LC,
LA,
WLA
identified
MOAs
Temperature
management
plan
MOAs
April
1999
grab
continuous
Review
and
update
TMDL
(
2003/
2004)
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