Document ID: EPA-HQ-OW-2005-0037-0093
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2006-06-30T04:00Z

SUM(
TN_
LOAD)
SUM(
TP_
LOAD)
SUM(
TSS_
LOAD)
SUM(
NON_
LOAD)
g/
s
g/
s
g/
s
g/
s
Land
Cover
Cell
2,942.02
4,271.12
929,518.87
879.17
Entering
RF3
Network
2,383.34
3,242.07
732,632.62
701.19
­
Delivery
Ratio
0.81
0.76
0.79
0.80
Entering
RF3Lite
Network
2,121.86
2,958.38
669,283.06
659.57
­
Delivery
Ratio
0.72
0.69
0.72
0.75
TN_
LOAD
=
total
nitrogen
=
NON
+
NH3
+
TON
TP_
LOAD
=
total
phosphorus
=
TOP
+
PO4
TSS_
LOAD
=
total
suspended
solids
NON_
LOAD
=
nitrite
+
nitrate
TPO4_
LOAD
=
orthophosphate
TON_
LOAD
=
total
organic
nitrogen
TOP_
LOAD
=
total
organic
phosphorus
NH3_
LOAD
=
ammonia
FEC_
LOAD
=
fecal
coliform
bacteria
FS_
LOAD
=
fecal
streptococci
BOD5_
LOAD
=
5­
day
biochemical
oxygen
demand
BODU_
LOAD
=
ultimate
biochemical
oxygen
demand
Here
are
the
national
loads
and
delivery
ratios
from
the
CAFO
Final
Rule
Scenario.
The
loads
include
both
A
the
delivery
ratios
are
constant
(+/­
0.01)
for
all
model
runs.
If
you
are
interested
in
the
loads
entering
the
sur
delivery
ratios.
If
you
are
interested
in
something
related
to
benefits,
you
should
probably
use
the
RF3Lite
de
larger
streams.
SUM(
TPO4_
LOAD)
SUM(
TON_
LOAD)
SUM(
TOP_
LOAD)
SUM(
NH3_
LOAD)
SUM(
FEC_
LOAD)
g/
s
g/
s
g/
s
g/
s
MPN/
s
268.55
682.97
4,002.58
1,379.88
2.79E+
14
192.20
535.42
3,049.87
1,146.72
2.10E+
14
0.72
0.78
0.76
0.83
0.75
203.54
466.01
2,754.84
996.28
1.72E+
14
0.76
0.68
0.69
0.72
0.62
AFO
and
CAFO
loads.
Because
NWPCAM
is
a
linear
model,
surface
water
network,
you
should
probably
use
the
RF3
delivery
ratios,
because
NWPCAM
only
calculates
benefits
for
SUM(
FS_
LOAD)
SUM(
BOD5_
LOAD)
SUM(
BODU_
LOAD)
MPN/
s
g/
s
g/
s
3.30E+
15
744.11
2,232.33
2.85E+
15
656.35
1,969.05
0.86
0.88
0.88
2.68E+
15
634.26
1,902.79
0.81
0.85
0.85