EPA
Region
POTW
Total
Design
Flow,
All
Plants
Total
Number
of
CIUs
Annual
Monitoring
Frequency
#
CIUs
that
won't
Get
Burden
Reduction
1
NBC(
dry)
111
88
47
53%
47
53%
46
52%
1
1%
6
88
9
10%

1
MWRA
1200
74
62
84%
44
59%
39
53%
8
11%
2
23
31%

2
New
York
1765
316
269
85%
256
81%
138
44%
118
37%
*
25%

3
DC
WASA
370
18
17
94%
16
89%
11
61%
5
28%
8
18
0%

4
Miami­
Dade,
Fl
353
53
43
81%
35
66%
31
58%
4
8%
4
53
0%

5
Indianapolis
250
56
0%
4
4
56
0%

5
Chicago
1981
320
158
49%
95
30%
75
23%
20
6%
0%

6
Little
Rock
52
16
10
63%
10
63%
2
13%
8
50%
0%

6
Albequerque,
NM
76
40
33
83%
33
83%
22
55%
11
28%
0%

8
Watertown,
SD
4
11
5
45%
5
45%
­
1
­
9%
6
555%
4
11
0%

8
Grand
Junction,
CO
12
7
5
71%
5
71%
0
0%
5
71%
0%

8
Boulder,
CO
21
13
8
62%
8
62%
3
23%
5
38%
0%

8
Littleton,
Englewood,

CO
32
12
8
67%
8
67%
5
42%
3
25%
4
12
0%

8
Colorado
Springs,
CO
75
34
24
71%
24
71%
13
38%
11
32%
0%

8
Metro
WWRD,
CO
227
87
80
92%
80
92%
36
41%
44
51%
0%

10
Seattle
Metro
359
72
51
71%
36
50%
35
49%
1
1%
0%

6888
1217
820
67%
702
58%
448
37%
254
21%
238
0%

#
CIU's
in
SNC
CIUs
w/
Discharge
volumes
<
.01%
of
design
flow
<
10,000
gpd
CIUs
w/
Discharge
volumes
<

0.01%
of
design
flow
<
25,000
gpd
Total
CIUs
w/
Discharge
Volumes
<
100
gpd
CIUs
w/
Discharge
volumes
<
.01%

of
design
flow
<
10,000
gpd
and
>
100
gpd
EPA
Region
POTW
Total
Design
Flow,
All
Plants
Total
Number
of
CIUs
Annual
Monitoring
Frequency
#
CIUs
that
won't
Get
Burden
Reduction
%
of
Total
CIU's
in
SNC
1
1
NBC(
dry)
111
123
46
37%
36
1%
6
46
7%

2
1
MWRA
1200
111
44
40%
39
11%
2
0
20%

3
2
New
York
1765
316
138
44%
118
37%
*
78
25%

4
3
DC
WASA
370
18
11
61%
5
28%
8
11
11%

5
4
Miami­
Dade,
Fl
353
50
30
60%
4
8%
4
30
6
5
Chicago
1981
320
75
23%
20
6%
6
75
15%

7
8
Watertown,
SD
4
11
5
45%
6
55%
4
5
11%

8
8
Littleton,
Englewood,
CO
32
12
5
42%
3
25%
4
5
12%

6066
1017
354
35%
231
23%
250
*
NY
annual
monitoring
requirements
is
8
for
all
CIUs
except
small
Jewelers
(<
1000gpd)
are
required
to
monitor
2
times
71%
WILL
NOT
get
burden
reduction
(
250
CIUs
out
of
354
CIUs)

Total
CIUs
w/
Discharge
volumes
<
.01%
of
design
flow
<
10,000
gpd
and
>
100
gpd
CIUs
w/
Discharge
Volumes
<
100
gpd
