Document ID: EPA-HQ-OW-2003-0034-0003
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2003-03-20T05:00Z

System
Category
Population
Served
Number
of
Systems
Average
Service
Connections/
System
<
500
31,688
86
501­
3,300
14,149
505
3,301­
10,000
4,458
1,958
10,001­
100,000
3,416
8,619
>
100,000
353
110,258
54,064
1,608
<
500
17,598
7
501­
3,300
2,839
31
3,301­
10,000
96
147
10,001­
100,000
23
152
>
100,000
3
32
20,559
11
<
500
90,391
7
501­
3,300
2,632
32
3,301­
10,000
130
38
10,001­
100,000
54
7
>
100,000
3
59
93,210
8
Exhibit
C­
1
CWS
NTNCWS
Total
Public
Water
System
Inventory
TNCWS
Total
Source:
SDWIS,
September
2000
frozen
inventory.
Total
System
Category
Population
Served
TCR
MCL
(
A)
TCR
Fecal
MCL
(
B)
TCR
Confirmation
Sample
(
C)=(
A)*
1%
Nitrate
MCL
(
D)
Nitrate
Special
Notices
(
NCWSs)

(
E)=(
D)*
10%
Nitrite
MCL
(
F)
N+
N
MCL
(
G)
Nitrate/
Nitrite
Conf.
Sample
(
H)=(
D+
F+
G)*
5%
Tier
1
SWTR
TT
(
I)
Outbreaks/
Emergencies
(
J)
Total
Tier
1
Violations
(
K)=
Sum
(
B:
J)
Total
Systems
with
Tier
1
Violations
<
500
2,508
390
25
235
24
1
30
13
28
4.25
750
395
501­
3,300
807
106
8
130
13
1
8
7
21
0.50
295
128
3,301­
10k
268
20
3
12
1
­
1
1
7
0.13
44
23
10,001­
100k
189
8
2
8
1
­
­
0
7
0.25
27
12
>
100k
11
5
0
1
0
­
­
0
1
0.13
8
6
3,783
529
38
386
39
2
39
21
64
5.26
1,123
564
<
500
976
123
10
55
6
­
9
3
6
0.13
211
136
501­
3,300
133
23
1
9
1
­
2
1
0
0.13
37
20
3,301­
10k
7
2
0
­
­
­
­
­
­
­
2
1
10,001­
100k
2
­
0
­
­
­
­
­
­
­
0
0
>
100k
­
­
­
­
­
­
­
­
­
­
­
0
1,118
148
11
64
6
­
11
4
6
0.26
251
157
<
500
3,961
358
40
213
21
3
78
15
9
5.38
742
560
501­
3,300
112
9
1
5
1
­
2
0
0
­
18
13
3,301­
10k
8
2
0
­
­
­
­
­
0
­
2
2
10,001­
100k
5
­
0
1
0
­
­
0
0
­
1
1
>
100k
­
­
­
­
­
­
­
­
­
­
­
0
4,086
369
41
219
22
3
80
15
9
5.38
764
576
8,987
1,046
90
669
67
5
130
40
79
10.90
2,137
1,297
Sources:

Notes:
Detail
may
not
add
to
totals
due
to
independent
rounding.

Total
for
All
Systems
Exhibit
C­
2
(
J)
Estimate
of
waterborne
disease
outbreaks/
emergencies
from
biennial
"
Surveillance
for
Waterborne
Disease
Outbreaks
 
United
States"
reports
prepared
by
the
Center
for
Disease
Control
(
CDC).

(
C)
Rate
of
failure
to
take
TCR
confirmation
samples
(
1%)
based
on
EPA
estimate
(
carried
forward
from
previous
ICR).

(
E)
Number
of
Nitrate
special
notices
for
NCWSs
(
10%
of
Nitrate
MCL
violations)
based
on
EPA
estimate
(
carried
forward
from
previous
ICR).

(
H)
Rate
of
failure
to
take
Nitrate/
Nitrate
confirmation
samples
(
5%)
based
on
EPA
estimate
(
carried
forward
from
previous
ICR).

Subtotal
(
I)
SWTR
single
exceedance
of
turbidity
limit
TT
violations
elevated
to
Tier
1
(
5%
of
all
SWTR
TT
violations)
based
on
EPA
estimate
(
carried
forward
from
previous
ICR).

Derivation
of
Annual
Tier
1
Violation
Estimates
for
Existing
Rules
(
A,
B,
D,
F,
and
G)
SDWIS,
September
2000
frozen
inventory
and
FY
2000
4th
Quarter
violations
tables.

CWS
NTNCWS
Subtotal
Subtotal
TNCWS
M/
R
Violations
SDWIS
Total
(
A)
1976
Rads
(
B)
TTHM
(
C)
Total
Tier
2
(
D)=(
A)­(
B+
C)
SDWIS
Total
(
E)
SWTR
Total
(
F)
SWTR
Tier
2
(
G)=(
F)*
95%
Total
Tier
2
(
H)=(
E)­(
F)+(
G)
Total
Tier
2
(
I)=(
Tier
3
M/
R)*
5%

<
500
2,318
167
­
2,151
1,638
550
523
1,611
1,593
5,355
2590
501­
3,300
845
130
­
715
864
420
399
843
324
1,882
1018
3,301­
10k
281
25
­
256
250
133
126
243
82
581
345
10,001­
100k
233
25
20
188
294
146
139
287
81
555
311
>
100k
10
­
­
10
48
27
26
47
6
63
28
3,687
347
20
3,320
3,094
1,276
1,212
3,030
2,086
8,436
4,292
<
500
897
­
­
897
713
116
110
707
724
2,329
1157
501­
3,300
114
­
­
114
118
3
3
118
112
344
188
3,301­
10k
5
­
­
5
4
­
­
4
4
13
8
10,001­
100k
2
­
­
2
2
­
­
2
0
4
3
>
100k
­
­
­
­
­
­
­
­
0
0
0
1,018
­
­
1,018
837
119
113
831
841
2,690
1,356
<
500
3,603
­
­
3,603
246
178
169
237
1,131
4,971
3236
501­
3,300
103
­
­
103
8
4
4
8
28
139
97
3,301­
10k
6
­
­
6
3
3
3
3
2
10
8
10,001­
100k
5
­
­
5
1
1
1
1
­
6
4
>
100k
­
­
­
­
­
­
­
­
­
­
0
3,717
­
­
3,717
258
186
177
249
1,160
5,126
3,345
8,422
347
20
8,055
4,189
1,581
1,502
4,110
4,087
16,252
8,993
Sources:
Notes:
Total
Systems
with
Tier
2
Violations
Figures
for
1976
Radionuclides
and
TTHM
Rules
are
subtracted
out
and
analyzed
separately
since
each
is
superceded
by
a
more
recent
regulation.

Exhibit
C­
3
Derivation
of
Annual
Tier
2
Violation
Estimates
for
Existing
Rules
(
A,
B,
C,
E,
and
F)
SDWIS,
September
2000
frozen
inventory
and
FY
2000
4th
Quarter
violations
tables.

CWS
NTNCWS
Subtotal
Subtotal
TNCWS
(
I)
Tier
3
violations
elevated
to
Tier
2
(
5%
of
all
M/
R
violations)
based
on
EPA
estimate
(
carried
forward
from
previous
ICR).

Detail
may
not
add
to
totals
due
to
independent
rounding.
TT
Violations
Population
Served
(
G)
SWTR
single
exceedance
of
turbidity
limit
TT
violations
elevated
to
Tier
1
(
5%
of
all
TT
violations)
based
on
EPA
estimate.
All
remaining
SWTR
TT
violations
are
considered
to
be
Tier
2.
Total
Tier
2
(
All
Types)

(
J)=(
D+
H+
I)

Total
for
All
Systems
Subtotal
System
Category
MCL
Violations
Population
Served
SDWIS
M/
R
Total
(
A)
1976
Rads
(
B)
TTHM
(
C)
Total
Tier
3
(
D)=((
A)­(
B+
C))*.
95
SDWIS
M/
R
Total
(
E)
1976
Rads
(
F)
TTHM
(
G)
Total
Tier
3
(
H)=(
E)­(
F+
G)

<
500
32,134
265
­
30,276
9,933
218
­
9,715
501­
3,300
6,537
48
­
6,165
2,473
36
­
2,437
3,301­
10k
1,640
10
­
1,549
690
10
­
680
10,001­
100k
1,665
3
49
1,532
504
3
49
452
>
100k
120
­
1
113
42
­
1
41
42,096
326
50
39,634
13,642
267
50
13,325
<
500
14,489
­
­
13,765
4,264
­
­
4,264
501­
3,300
2,234
­
­
2,122
566
­
­
566
3,301­
10k
82
­
­
78
34
­
­
34
10,001­
100k
6
­
­
6
5
­
­
5
>
100k
1
­
­
1
1
­
­
1
16,812
­
­
15,971
4,870
­
­
4,870
<
500
22,611
­
­
21,480
13,371
­
­
13,371
501­
3,300
564
­
­
536
315
­
­
315
3,301­
10k
32
­
­
30
16
­
­
16
10,001­
100k
­
­
­
­
­
­
­
­

>
100k
­
­
­
­
­
­
­
­

23,207
­
­
22,047
13,702
­
­
13,702
82,115
326
50
77,652
32,214
267
50
31,897
Sources:

Notes:
Exhibit
C­
4
Figures
for
1976
Radionuclides
and
TTHM
Rules
are
subtracted
out
and
analyzed
separately
since
each
is
superceded
by
a
more
recent
regulation.

Detail
may
not
add
to
totals
due
to
independent
rounding.

Violation
Data
System
Category
System
Data
(
E­
H)
Burden
for
Tier
3
violations
is
calculated
on
a
per­
system
basis
since
multiple
violations
at
one
system
are
likely
to
be
reported
in
a
single
report.

(
D)
Tier
3
violations
elevated
to
Tier
2
(
5%
of
all
M/
R
violations)
based
on
EPA
estimate
(
carried
forward
from
previous
ICR).

Tier
3
M/
R
totals
include
Flouride
MCL
violations
and
UCMR
reporting
requirements.

Derivation
of
Annual
Tier
3
Violation
Estimates
for
Existing
Rules
(
A,
B,
C,
E,
F,
and
G)
SDWIS,
September
2000
frozen
inventory
and
FY
2000
4th
Quarter
violations
tables.

CWS
NTNCWS
Subtotal
Subtotal
TNCWS
Total
for
All
Systems
Subtotal
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
<
500
375
2,677
4,858
750
5,355
9,715
750
5,355
9,715
750
5,355
9,715
501­
3,300
147
941
1,219
295
1,882
2,437
295
1,882
2,437
295
1,882
2,437
3,301­
10k
22
290
340
44
581
680
44
581
680
44
581
680
10,001­
100k
13
278
226
27
555
452
27
555
452
27
555
452
>
100k
4
31
21
8
63
41
8
63
41
8
63
41
561
4,218
6,663
1,123
8,436
13,325
1,123
8,436
13,325
1,123
8,436
13,325
<
500
106
1,164
2,132
211
2,329
4,264
211
2,329
4,264
211
2,329
4,264
501­
3,300
19
172
283
37
344
566
37
344
566
37
344
566
3,301­
10k
1
7
17
2
13
34
2
13
34
2
13
34
10,001­
100k
0
2
3
0
4
5
0
4
5
0
4
5
>
100k
­
0
1
­
0
1
­
0
1
­
0
1
125
1,345
2,435
251
2,690
4,870
251
2,690
4,870
251
2,690
4,870
<
500
371
2,485
6,686
742
4,971
13,371
742
4,971
13,371
742
4,971
13,371
501­
3,300
9
70
158
18
139
315
18
139
315
18
139
315
3,301­
10k
1
5
8
2
10
16
2
10
16
2
10
16
10,001­
100k
1
3
­
1
6
­
1
6
­
1
6
­

>
100k
­
­
­
­
­
­
­
­
­
­
­
­

382
2,563
6,851
764
5,126
13,702
764
5,126
13,702
764
5,126
13,702
1,068
8,126
15,949
2,137
16,252
31,897
2,137
16,252
31,897
2,137
16,252
31,897
Sources:
Notes:

Total
for
All
Systems
Existing
Violations
Tables
(
Exhibits
C­
2,
C­
3,
and
C­
4).
Exhibit
C­
5
Figures
for
1976
Radionuclides
and
TTHM
Rules
are
not
included
in
totals.
Violations
under
these
rules
are
analyzed
separately
since
each
is
superceded
by
a
more
recent
regulation.

Detail
may
not
add
to
totals
due
to
independent
rounding.

Year
1
figures
represent
50%
of
totals
from
Exhibits
C­
2,
C­
3,
and
C­
4.

Annual
average
violations
represent
total
from
all
years
divided
by
the
period
covered
by
this
ICR
(
i.
e.,
sum
of
violations
for
years
1
to
3/
2.5
years).

Summary
of
Annual
Violation
Estimates
for
Existing
Rules
System
Category
Population
Served
NTNCWS
Subtotal
TNCWS
Subtotal
Total
Violations
­
Year
3
(
Jan.
1
­
Dec.
31,
2004)
Annual
Average
Violations
CWS
Subtotal
Total
Violations
­
Year
1
(
Jul.
1
­
Dec.
31,
2002)
Total
Violations
­
Year
2
(
Jan.
1
­
Dec.
31,
2003)
Tier
1
Chlorine
Dioxide
(
B)
TTHM
Rule
MCL
Rate
(
C)
Large
TTHM
(
D)=(
C*
2)
Small
TTHM
(
E)
Large
HAA5
(
F)=(
C*
3)
Small
HAA5
(
G)
Large
Residuals
(
H)
Small
Residuals
(
I)
Large
Bromate
(
J)
Small
Bromate
(
K)
Chlorite
Systems
(
L)
Large
Chlorite
(
M)
Small
Chlorite
(
N)
Large
TT
(
O)=(
C*
2)
Small
TT
(
P)
Large
M/
R
(
Q)=(
A*
1%*

5%)
Small
M/
R
(
R)=(
A*
1%*

5%)
Large
M/
R
(
S)=(
A*
1%*

95%)
Small
M/
R
(
T)=(
A*
1%*
9
5%)

<
500
21,063
­
N/
A
N/
A
256
N/
A
385
N/
A
13
N/
A
6
2,115
N/
A
1
N/
A
256
N/
A
11
N/
A
200
501­
3,300
11,909
­
N/
A
N/
A
145
N/
A
217
N/
A
7
N/
A
4
3,779
N/
A
2
N/
A
145
N/
A
6
N/
A
113
3,301­
10k
3,874
­
N/
A
N/
A
47
N/
A
71
N/
A
2
N/
A
1
1,927
N/
A
1
N/
A
47
N/
A
2
N/
A
37
10,001­
100k
3,286
1
20
40
N/
A
60
N/
A
2
N/
A
1
N/
A
2,009
1
N/
A
40
N/
A
2
N/
A
31
N/
A
>
100k
342
­
­
4
N/
A
6
N/
A
­
N/
A
­
N/
A
290
­
N/
A
4
N/
A
0
N/
A
3
N/
A
40,475
1
20
44
449
66
673
2
22
1
11
10,120
1
4
44
449
2
18
34
350
<
500
6,890
­
N/
A
N/
A
84
N/
A
126
N/
A
4
N/
A
2
302
N/
A
0
N/
A
84
N/
A
3
N/
A
65
501­
3,300
1,164
­
N/
A
N/
A
14
N/
A
21
N/
A
1
N/
A
0
183
N/
A
0
N/
A
14
N/
A
1
N/
A
11
3,301­
10k
48
­
N/
A
N/
A
1
N/
A
1
N/
A
0
N/
A
0
22
N/
A
0
N/
A
1
N/
A
0
N/
A
0
10,001­
100k
14
­
­
0
N/
A
0
N/
A
­
N/
A
­
N/
A
10
­
N/
A
0
N/
A
0
N/
A
0
N/
A
>
100k
2
­
­
0
N/
A
0
N/
A
­
N/
A
­
N/
A
1
­
N/
A
0
N/
A
0
N/
A
0
N/
A
8,118
­
­
0
99
0
148
­
5
­
2
518
­
0
0
99
0
4
0
77
<
500
33,945
­
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
501­
3,300
1,067
­
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
3,301­
10k
68
­
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
10,001­
100k
28
­
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
>
100k
1
­
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
35,109
­
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
83,702
1
20
44
547
67
821
2
27
1
14
10,638
1
4
44
547
2
22
35
427
Sources:
Notes:
Exhibit
C­
6
Tier
2
System
Category
Population
Served
Total
Systems
(
A)
Derivation
of
Stage
1
DBPR
Violation
Estimates
Tier
3
(
C)
SDWIS,
September
2000
frozen
inventory
and
FY
2000
4th
Quarter
violations
tables.

CWS
NTNCWS
Subtotal
Subtotal
TNCWS
Total
for
All
Systems
Subtotal
(
A,
L)
Stage
1
DBPR
inventories
of
systems
taken
from
the
2001
DBP/
Chem/
Rads
ICR
inventory
tables.

(
B,
D,
F,
H,
J,
M,
and
O)
Annual
Stage
1
DBPR
violations
for
large
systems
based
on
EPA
estimates.

(
Q,
R,
S,
and
T)
Annual
Stage
1
DBPR
M/
R
violations
(
1%
of
all
systems)
and
Tier
3
violations
elevated
to
Tier
2
(
5%
of
all
M/
R
violations)
based
on
EPA
estimates
(
carried
forward
from
previous
ICR).

(
E,
G,
I,
K,
N,
and
P)
Annual
Stage
1
DBPR
violations
for
small
and
very
large
(>
100k)
systems
estimated
based
on
large
system
(
10,001­
100k)
violations
multiplied
by
the
ratio
of
small
and
very
large
to
large
systems
in
each
size
category.

Detail
may
not
add
to
totals
due
to
independent
rounding.
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
<
500
­
­
­
­
­
­
­
928
200
­
371
80
501­
3,300
­
­
­
­
­
­
­
526
113
­
210
45
3,301­
10k
­
­
­
­
­
­
­
172
37
­
69
15
10,001­
100k
1
73
16
1
146
31
1
146
31
1
146
31
>
100k
­
7
2
­
15
3
­
15
3
­
15
3
1
80
17
1
160
34
1
1,786
385
1
811
174
<
500
­
­
­
­
­
­
­
303
65
­
121
26
501­
3,300
­
­
­
­
­
­
­
51
11
­
21
4
3,301­
10k
­
­
­
­
­
­
­
2
0
­
1
0
10,001­
100k
­
0
0
­
1
0
­
1
0
­
1
0
>
100k
­
0
0
­
0
0
­
0
0
­
0
0
­
0
0
­
1
0
­
358
77
­
143
31
<
500
­
­
­
­
­
­
­
­
­
­
­
­

501­
3,300
­
­
­
­
­
­
­
­
­
­
­
­

3,301­
10k
­
­
­
­
­
­
­
­
­
­
­
­

10,001­
100k
­
­
­
­
­
­
­
­
­
­
­
­

>
100k
­
­
­
­
­
­
­
­
­
­
­
­

­
­
­
­
­
­
­
­
­
­
­
­

1
81
17
1
161
35
1
2,144
462
1
954
205
Sources:

Notes:
Exhibit
C­
7
Summary
of
Annual
Violation
Estimates
for
the
Stage
1
DBPR
System
Category
Population
Served
Total
Violations
­
Year
1
(
Jul.
1
­
Dec.
31,
2002)
Total
Violations
­
Year
2
(
Jan.
1
­
Dec.
31,
2003)
Total
Violations
­
Year
3
(
Jan.
1
­
Dec.
31,
2004)
Annual
Average
Violations
CWS
Subtotal
NTNCWS
Subtotal
TNCWS
Subtotal
Total
for
All
Systems
Stage
1
DBPR
Violations
Table
(
Exhibit
C­
6).

Detail
may
not
add
to
totals
due
to
independent
rounding.

Year
1
figures
represent
50%
of
totals
from
Exhibit
C­
6.

Annual
average
violations
represent
total
from
all
years
divided
by
the
period
covered
by
this
ICR
(
i.
e.,
sum
of
violations
for
years
1
to
3/
2.5
years).

Due
to
differing
implementation
schedules,
violations
represent
only
large
systems
until
2004.
Tier
1
Tier
3
Elevated
Single
Exceedances
(
B)=(
C*
5%)
Total
Turbidity
(
C)
Tier
2
Turbidity
(
D)=(
C*
95%)
Failure
to
Take
Corrective
Action
(
E)=(
A*
2%)
M/
R
(
F)=(
G*
1%*
5%)
M/
R
(
G)=(
A*
1%*
95%)

<
500
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
501­
3,300
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
3,301­
10k
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
10,001­
100k
1,043
2
40
38
21
1
10
>
100k
185
0
7
7
4
0
2
1,228
2
47
45
25
1
12
<
500
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
501­
3,300
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
3,301­
10k
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
10,001­
100k
3
0
0
0
0
0
0
>
100k
­
­
­
­
­
­
­

3
0
0
0
0
0
0
<
500
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
501­
3,300
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
3,301­
10k
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
10,001­
100k
10
0
0
0
0
0
0
>
100k
­
­
­
­
­
­
­

10
0
0
0
0
0
0
1,241
2
48
45
25
1
12
Sources:
Notes:
Exhibit
C­
8
(
B
and
D)
Single
exceedance
of
turbidity
limit
TT
violations
elevated
to
Tier
1
(
5%
of
all
turbidity
violations)
based
on
EPA
estimate
(
carried
forward
from
previous
ICR).

(
C)
Number
of
turbidity
violations
estimated
at
2
times
the
TTHM
MCL
violation
rate.

(
E)
Rate
of
failure
to
take
corrective
action
(
2%
of
all
systems)
based
on
EPA
estimate
(
carried
forward
from
previous
ICR).

(
F
and
G)
Annual
IESWTR
M/
R
violations
(
1%
of
all
systems)
and
Tier
3
violations
elevated
to
Tier
2
(
5%
of
all
M/
R
violations)
based
on
EPA
estimates
(
carried
forward
from
previous
ICR).

(
A)
IESWTR
inventory
of
systems
taken
from
the
2001
Microbial
ICR
inventory
tables.

CWS
TNCWS
Detail
may
not
add
to
totals
due
to
independent
rounding.
Tier
2
Derivation
of
IESWTR
Violation
Estimates
Total
Systems
(
A)

Total
for
All
Systems
Subtotal
Population
Served
System
Category
NTNCWS
Subtotal
Subtotal
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
<
500
­
­
­
­
­
­
­
­
­
­
­
­

501­
3,300
­
­
­
­
­
­
­
­
­
­
­
­

3,301­
10k
­
­
­
­
­
­
­
­
­
­
­
­

10,001­
100k
1
30
5
2
59
10
2
59
10
2
59
10
>
100k
0
5
1
0
11
2
0
11
2
0
11
2
1
35
6
2
70
12
2
70
12
2
70
12
<
500
­
­
­
­
­
­
­
­
­
­
­
­

501­
3,300
­
­
­
­
­
­
­
­
­
­
­
­

3,301­
10k
­
­
­
­
­
­
­
­
­
­
­
­

10,001­
100k
0
0
0
0
0
0
0
0
0
0
0
0
>
100k
­
­
­
­
­
­
­
­
­
­
­
­

0
0
0
0
0
0
0
0
0
0
0
0
<
500
­
­
­
­
­
­
­
­
­
­
­
­

501­
3,300
­
­
­
­
­
­
­
­
­
­
­
­

3,301­
10k
­
­
­
­
­
­
­
­
­
­
­
­

10,001­
100k
0
0
0
0
1
0
0
1
0
0
1
0
>
100k
­
­
­
­
­
­
­
­
­
­
­
­

0
0
0
0
1
0
0
1
0
0
1
0
1
35
6
2
71
12
2
71
12
2
71
12
Sources:

Notes:
Exhibit
C­
9
Summary
of
Annual
Violation
Estimates
for
the
IESWTR
System
Category
Population
Served
Total
Violations
­
Year
1
(
Jul.
1
­
Dec.
31,
2002)
Total
Violations
­
Year
2
(
Jan.
1
­
Dec.
31,
2003)
Total
Violations
­
Year
3
(
Jan.
1
­
Dec.
31,
2004)
Annual
Average
Violations
CWS
Subtotal
NTNCWS
Subtotal
TNCWS
Subtotal
Total
for
All
Systems
IESWTR
Violations
Table
(
Exhibit
C­
8).

Detail
may
not
add
to
totals
due
to
independent
rounding.

Year
1
figures
represent
50%
of
totals
from
Exhibit
C­
8.

Annual
average
violations
represent
total
from
all
years
divided
by
the
period
covered
by
this
ICR
(
i.
e.,
sum
of
violations
for
years
1
to
3/
2.5
years).
Tier
3
TT
(
B)=(
A*
2%)
M/
R
(
C)=(
A*
1%*
5%)
M/
R
(
D)=(
A*
1%*
95%)

<
500
363
7
0
3
501­
3,300
684
14
0
6
3,301­
10k
528
11
0
5
10,001­
100k
626
13
0
6
>
100k
116
2
0
1
2,317
46
1
22
<
500
207
4
0
2
501­
3,300
104
2
0
1
3,301­
10k
12
0
0
0
10,001­
100k
3
0
0
0
>
100k
­
­
­
­

325
6
0
3
<
500
363
7
0
3
501­
3,300
82
2
0
1
3,301­
10k
23
0
0
0
10,001­
100k
10
0
0
0
>
100k
­
­
­
­

478
10
0
5
3,119
62
2
30
Sources:

Notes:
Exhibit
C­
10
Derivation
of
FBRR
Violation
Estimates
(
A)
FBRR
system
inventory
taken
from
the
2001
FBRR
ICR
inventory
tables.
CWS
NTNCWS
Subtotal
Subtotal
TNCWS
Total
for
All
Systems
Subtotal
Total
Systems
(
A)
System
Category
(
B)
FBRR
TT
violations
(
2%
of
all
systems)
based
on
EPA
estimate.

Detail
may
not
add
to
totals
due
to
independent
rounding.
Tier
2
Population
Served
(
C
and
D)
Annual
FBRR
M/
R
violations
(
1%
of
all
systems)
and
Tier
3
violations
elevated
to
Tier
2
(
5%
of
all
M/
R
violations)
based
on
EPA
estimates
(
carried
forward
from
previous
ICR).
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
<
500
­
­
­
­
­
­
­
4
2
­
1
1
501­
3,300
­
­
­
­
­
­
­
7
3
­
3
1
3,301­
10k
­
­
­
­
­
­
­
5
3
­
2
1
10,001­
100k
­
­
­
­
­
­
­
6
3
­
3
1
>
100k
­
­
­
­
­
­
­
1
1
­
0
0
­
­
­
­
­
­
­
24
11
­
9
4
<
500
­
­
­
­
­
­
­
2
1
­
1
0
501­
3,300
­
­
­
­
­
­
­
1
0
­
0
0
3,301­
10k
­
­
­
­
­
­
­
0
0
­
0
0
10,001­
100k
­
­
­
­
­
­
­
0
0
­
0
0
>
100k
­
­
­
­
­
­
­
­
­
­
­
­

­
­
­
­
­
­
­
3
2
­
1
1
<
500
­
­
­
­
­
­
­
4
2
­
1
1
501­
3,300
­
­
­
­
­
­
­
1
0
­
0
0
3,301­
10k
­
­
­
­
­
­
­
0
0
­
0
0
10,001­
100k
­
­
­
­
­
­
­
0
0
­
0
0
>
100k
­
­
­
­
­
­
­
­
­
­
­
­

­
­
­
­
­
­
­
5
2
­
2
1
­
­
­
­
­
­
­
32
15
­
13
6
Sources:

Notes:
Exhibit
C­
11
CWS
Subtotal
Subtotal
NTNCWS
Subtotal
TNCWS
Total
Violations
­
Year
3
(
Jan.
1
­
Dec.
31,
2004)
Annual
Average
Violations
Summary
of
Annual
FBRR
Violation
Estimates
Total
Violations
­
Year
1
(
July
1
­
Dec.
31,
2002)
Total
Violations
­
Year
2
(
Jan.
1
­
Dec.
31,
2003)

System
Category
Population
Served
Annual
average
violations
represent
total
from
all
years
divided
by
the
period
covered
by
this
ICR
(
i.
e.,
sum
of
violations
for
years
1
to
3/
2.5
years).

Total
for
All
Systems
FBRR
Violations
Table
(
Exhibits
C­
10).

Detail
may
not
add
to
totals
due
to
independent
rounding.
Existing
MCL
(
B)
Uranium
MCL
(
C)=(
B*.
5)
Existing
M/
R
(
D)=(
F*
5%)
Uranium
M/
R
(
E)=(
F*
5%)
Total
Existing
M/
R
(
F)
Existing
M/
R
(
G)=(
F)*
95%
Uranium
M/
R
(
H)=(
F*.
5)*
95%

<
500
31,688
167
84
13
13
265
252
126
501­
3,300
14,149
130
65
2
2
48
46
23
3,301­
10k
4,458
25
13
1
1
10
10
5
10,001­
100k
3,416
25
13
0
0
3
3
1
>
100k
353
­
­
­
­
­
­
­

54,064
347
174
16
16
326
310
155
<
500
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
501­
3,300
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
3,301­
10k
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
10,001­
100k
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
>
100k
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
<
500
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
501­
3,300
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
3,301­
10k
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
10,001­
100k
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
>
100k
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
N/
A
54,064
347
174
16
16
326
310
155
Sources:
Notes:
Exhibit
C­
12
Population
Served
System
Category
Tier
2
Derivation
of
Radionuclides
Violation
Estimates
Total
Systems
(
A)
Tier
3
(
A)
Radionuclides
inventory
of
systems
taken
from
the
2001
DBP/
Chem/
Rads
ICR
inventory
tables.

CWS
NTNCWS
Subtotal
Subtotal
TNCWS
Total
for
All
Systems
Subtotal
(
B
and
F)
SDWIS,
September
2000
frozen
inventory
and
FY
2000
4th
Quarter
violations
tables.

(
C
and
H)
Number
of
additional
violations
due
to
uranium
requirements
estimated
to
be
half
the
number
of
existing
violations
under
the
1976
Radionuclides
Rule.

(
D,
E,
G,
and
H)
Tier
3
violations
elevated
to
Tier
2
(
5%
of
all
M/
R
violations)
based
on
EPA
estimates
(
carried
forward
from
previous
ICR).

Detail
may
not
add
to
totals
due
to
independent
rounding.
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
<
500
­
90
126
­
180
252
­
277
378
­
219
302
501­
3,300
­
66
23
­
132
46
­
200
68
­
159
55
3,301­
10k
­
13
5
­
26
10
­
39
14
­
31
11
10,001­
100k
­
13
1
­
25
3
­
38
4
­
30
3
>
100k
­
­
­
­
­
­
­
­
­
­
­
­

­
182
155
­
363
310
­
553
465
­
439
372
<
500
­
­
­
­
­
­
­
­
­
­
­
­

501­
3,300
­
­
­
­
­
­
­
­
­
­
­
­

3,301­
10k
­
­
­
­
­
­
­
­
­
­
­
­

10,001­
100k
­
­
­
­
­
­
­
­
­
­
­
­

>
100k
­
­
­
­
­
­
­
­
­
­
­
­

­
­
­
­
­
­
­
­
­
­
­
­

<
500
­
­
­
­
­
­
­
­
­
­
­
­

501­
3,300
­
­
­
­
­
­
­
­
­
­
­
­

3,301­
10k
­
­
­
­
­
­
­
­
­
­
­
­

10,001­
100k
­
­
­
­
­
­
­
­
­
­
­
­

>
100k
­
­
­
­
­
­
­
­
­
­
­
­

­
­
­
­
­
­
­
­
­
­
­
­

­
182
155
­
363
310
­
553
465
­
439
372
Sources:
Notes:
Exhibit
C­
13
Total
Violations
­
Year
3
(
Jan.
1
­
Dec.
31,
2004)
Annual
Average
Violations
Summary
of
Annual
Radionuclides
Violation
Estimates
Total
Violations
­
Year
1
(
July
1
­
Dec.
31,
2002)
Total
Violations
­
Year
2
(
Jan.
1
­
Dec.
31,
2003)

System
Category
Population
Served
CWS
Subtotal
Subtotal
NTNCWS
Subtotal
TNCWS
Year
1
figures
represent
50%
of
totals
from
Exhibit
C­
12.

Total
for
All
Systems
Radionuclides
Violations
Table
(
Exhibit
C­
12).

Detail
may
not
add
to
totals
due
to
independent
rounding.

Annual
average
violations
represent
total
from
all
years
divided
by
the
period
covered
by
this
ICR
(
i.
e.,
sum
of
violations
for
years
1
to
3/
2.5
years)
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
Tier
1
Tier
2
Tier
3
<
500
375
2,768
4,983
750
5,535
9,967
750
6,564
10,294
750
5,947
10,098
501­
3,300
147
1,007
1,241
295
2,015
2,483
295
2,615
2,622
295
2,255
2,538
3,301­
10k
22
303
345
44
606
690
44
796
734
44
682
707
10,001­
100k
15
393
248
30
786
496
30
805
500
30
793
498
>
100k
4
44
23
8
88
46
8
89
47
8
88
46
563
4,515
6,840
1,126
9,030
13,681
1,126
10,869
14,197
1,126
9,766
13,887
<
500
106
1,164
2,132
211
2,329
4,264
211
2,634
4,330
211
2,451
4,291
501­
3,300
19
172
283
37
344
566
37
396
578
37
364
571
3,301­
10k
1
7
17
2
13
34
2
15
35
2
14
34
10,001­
100k
0
3
3
0
5
5
0
5
5
0
5
5
>
100k
­
0
1
­
0
1
­
0
1
­
0
1
125
1,345
2,435
251
2,690
4,870
251
3,051
4,949
251
2,835
4,902
<
500
371
2,485
6,686
742
4,971
13,371
742
4,974
13,373
742
4,972
13,372
501­
3,300
9
70
158
18
139
315
18
140
315
18
139
315
3,301­
10k
1
5
8
2
10
16
2
11
16
2
11
16
10,001­
100k
1
3
0
1
7
0
1
7
0
1
7
0
>
100k
­
­
­
­
­
­
­
­
­
­
­
­

382
2,563
6,851
764
5,127
13,702
764
5,132
13,704
764
5,129
13,703
1,070
8,423
16,127
2,140
16,847
32,253
2,140
19,051
32,850
2,140
17,729
32,492
Sources:

Notes:
Exhibit
C­
14
Total
for
All
Systems
Sum
of
all
schedule
tables
(
Exhibits
C­
5,
C­
7,
C­
9,
C­
11,
and
C­
13).

Detail
may
not
add
to
totals
due
to
independent
rounding.

Annual
average
violations
represent
total
from
all
years
divided
by
the
period
covered
by
this
ICR
(
i.
e.,
sum
of
violations
for
years
1
to
3/
2.5
years).

CWS
Subtotal
Subtotal
NTNCWS
Subtotal
TNCWS
Total
Violations
­
Year
3
(
Jan.
1
­
Dec.
31,
2004)
Annual
Average
Violations
Summary
of
Annual
Violation
Estimates
(
All
Rules)

Total
Violations
­
Year
1
(
July
1
­
Dec.
31,
2002)
Total
Violations
­
Year
2
(
Jan.
1
­
Dec.
31,
2003)

System
Category
Population
Served
Labor
Capital/
O&
M
Number
of
Total
Labor
Capital/
SU/

Hours
@
Startup
Costs
Responses
Hours
Costs
O&
M
Costs
INFORMATION
COLLECTION
$
24.03
Costs
per
per
or
per
per
per
ACTIVITY
per
hour
Activity
Activity
Activities
Year
Year
Year
Preparation
of
Notice
TIER
1
­
Preparation
CWS
Systems
serving
<
500
8.5
­
$
­
$
750
6,372
153,116
$
­
$
Systems
serving
501
­
3,300
8.5
­
$
­
$
295
2,503
60,157
$
­
$
Systems
serving
3,301
­
10,000
8.5
­
$
­
$
44
377
9,051
$
­
$
Systems
serving
10,001
­
100,000
10.0
­
$
­
$
30
296
7,122
$
­
$
Systems
serving
over
100,000
10.0
­
$
­
$
8
81
1,945
$
­
$
NTNCWS
Systems
serving
<
500
8.5
­
$
­
$
211
1,797
43,177
$
­
$
Systems
serving
501
­
3,300
8.5
­
$
­
$
37
315
7,570
$
­
$
Systems
serving
3,301
­
10,000
8.5
­
$
­
$
2
18
423
$
­
$
Systems
serving
10,001
­
100,000
10.0
­
$
­
$
0
0
6
$
­
$
Systems
serving
over
100,000
10.0
­
$
­
$
­
­
­
$
­
$
TNCWS
Systems
serving
<
500
8.5
­
$
­
$
742
6,306
151,535
$
­
$
Systems
serving
501
­
3,300
8.5
­
$
­
$
18
154
3,711
$
­
$
Systems
serving
3,301
­
10,000
8.5
­
$
­
$
2
19
455
$
­
$
Systems
serving
10,001
­
100,000
10.0
­
$
­
$
1
13
305
$
­
$
Systems
serving
over
100,000
10.0
­
$
­
$
­
­
­
$
­
$
TIER
2
­
Preparation
CWS
Systems
serving
<
500
3.5
­
$
­
$
5,947
20,813
500,147
$
­
$
Systems
serving
501
­
3,300
3.5
­
$
­
$
2,255
7,893
189,662
$
­
$
Systems
serving
3,301
­
10,000
3.5
­
$
­
$
682
2,388
57,386
$
­
$
Systems
serving
10,001
­
100,000
3.5
­
$
­
$
793
2,776
66,708
$
­
$
Systems
serving
over
100,000
3.5
­
$
­
$
88
309
7,432
$
­
$
NTNCWS
Systems
serving
<
500
3.5
­
$
­
$
2,451
8,578
206,131
$
­
$
Systems
serving
501
­
3,300
3.5
­
$
­
$
364
1,276
30,656
$
­
$
Systems
serving
3,301
­
10,000
3.5
­
$
­
$
14
49
1,178
$
­
$
Systems
serving
10,001
­
100,000
3.5
­
$
­
$
5
18
427
$
­
$
Systems
serving
over
100,000
3.5
­
$
­
$
0
0
11
$
­
$
TNCWS
Systems
serving
<
500
3.5
­
$
­
$
4,972
17,402
418,182
$
­
$
Systems
serving
501
­
3,300
3.5
­
$
­
$
139
488
11,719
$
­
$
Systems
serving
3,301
­
10,000
3.5
­
$
­
$
11
37
887
$
­
$
Systems
serving
10,001
­
100,000
3.5
­
$
­
$
7
23
553
$
­
$
Systems
serving
over
100,000
3.5
­
$
­
$
­
­
­
$
­
$
TIER
3
­
Preparation
CWS
Systems
serving
<
500
1.0
­
$
­
$
10,098
10,098
242,651
$
­
$
Systems
serving
501
­
3,300
1.0
­
$
­
$
2,538
2,538
60,995
$
­
$
Systems
serving
3,301
­
10,000
1.0
­
$
­
$
707
707
16,992
$
­
$
Systems
serving
10,001
­
100,000
1.0
­
$
­
$
498
498
11,960
$
­
$
Systems
serving
over
100,000
1.0
­
$
­
$
46
46
1,111
$
­
$
NTNCWS
Systems
serving
<
500
3.5
­
$
­
$
4,291
15,017
360,859
$
­
$
Systems
serving
501
­
3,300
3.5
­
$
­
$
571
1,997
47,992
$
­
$
Systems
serving
3,301
­
10,000
3.5
­
$
­
$
34
120
2,877
$
­
$
Systems
serving
10,001
­
100,000
3.5
­
$
­
$
5
18
435
$
­
$
Systems
serving
over
100,000
3.5
­
$
­
$
1
4
85
$
­
$
TNCWS
Systems
serving
<
500
3.5
­
$
­
$
13,372
46,801
1,124,626
$
­
$
Systems
serving
501
­
3,300
3.5
­
$
­
$
315
1,103
26,506
$
­
$
Systems
serving
3,301
­
10,000
3.5
­
$
­
$
16
56
1,349
$
­
$
Systems
serving
10,001
­
100,000
3.5
­
$
­
$
0
0
10
$
­
$
Systems
serving
over
100,000
3.5
­
$
­
$
­
­
­
$
­
$
TOTAL
­
Preparation
Total
CWS
Systems
serving
<
500
16,794
37,283
895,913
$
­
$
Systems
serving
501
­
3,300
5,088
12,934
310,813
$
­
$
Systems
serving
3,301
­
10,000
1,434
3,472
83,429
$
­
$
Systems
serving
10,001
­
100,000
1,321
3,570
85,791
$
­
$
Systems
serving
over
100,000
143
436
10,488
$
­
$
TOTAL
24,779
57,696
1,386,435
$
­
$
Total
NTNCWS
Systems
serving
<
500
6,953
25,392
610,168
$
­
$
Systems
serving
501
­
3,300
972
3,588
86,218
$
­
$
Systems
serving
3,301
­
10,000
50
186
4,477
$
­
$
Systems
serving
10,001
­
100,000
10
36
867
$
­
$
Systems
serving
over
100,000
1
4
96
$
­
$
TOTAL
7,987
29,206
701,826
$
­
$
Total
TNCWS
Systems
serving
<
500
19,086
70,509
1,694,342
$
­
$
Systems
serving
501
­
3,300
473
1,745
41,936
$
­
$
Systems
serving
3,301
­
10,000
29
112
2,692
$
­
$
Systems
serving
10,001
­
100,000
8
36
869
$
­
$
Systems
serving
over
100,000
­
­
­
$
­
$
TOTAL
19,595
72,403
1,739,839
$
­
$
TOTAL
52,361
159,305
3,828,100
$
­
$
Note:
Detail
may
not
add
to
totals
due
to
independent
rounding.
Exhibit
C­
15
PN
RULE
ANNUAL
ESTIMATED
RESPONDENT
BURDEN
&
COST
(
PWS
BURDEN)
­
PREPARATION
OF
NOTICES
Labor
Capital/
Avg.
O&
M
Service
Number
of
Total
Labor
Capital/
SU/

Hours
@
Startup
Costs
Connections
Responses
Hours
Costs
O&
M
Costs
INFORMATION
COLLECTION
$
24.03
Costs
per
per
per
or
per
per
per
ACTIVITY
per
hour
Activity
Activity
System
Activities
Year
Year
Year
Distribution
of
Notice
TIER
1
­
Distribution
CWS
Systems
serving
<
500
(
Posting
and
hand
delivery)
12
­
$
0.05
$
86
750
8,996
216,163
$
2,901
$
Systems
serving
501
­
3,300
(
Mass
Media)
12
­
$
­
$
505
295
3,534
84,928
$
­
$
Systems
serving
3,301
­
10,000
(
Mass
Media)
12
­
$
­
$
1,958
44
532
12,777
$
­
$
Systems
serving
10,001
­
100,000
(
Mass
Media)
12
­
$
­
$
8,619
30
356
8,547
$
­
$
Systems
serving
over
100,000
(
Mass
Media)
12
­
$
­
$
110,258
8
97
2,334
$
­
$
NTNCWS
Systems
serving
<
500
(
Posting
and
hand
delivery)
12
­
$
0.05
$
7
211
2,537
60,956
$
67
$
Systems
serving
501
­
3,300
(
Posting
and
mass
media)
12
­
$
­
$
31
37
445
10,687
$
­
$
Systems
serving
3,301
­
10,000
(
Posting
and
mass
media)
12
­
$
­
$
147
2
25
597
$
­
$
Systems
serving
10,001
­
100,000
(
Posting
and
mass
media)
12
­
$
­
$
152
0
0
7
$
­
$
Systems
serving
over
100,000
(
Posting
and
mass
media)
12
­
$
­
$
32
0
0
­
$
­
$
TNCWS
Systems
serving
<
500
(
Posting
and
hand
delivery)
12
­
$
0.05
$
7
742
8,903
213,931
$
234
$
Systems
serving
501
­
3,300
(
Posting
and
mass
media)
12
­
$
­
$
32
18
218
5,240
$
­
$
Systems
serving
3,301
­
10,000
(
Posting
and
mass
media)
12
­
$
­
$
38
2
27
643
$
­
$
Systems
serving
10,001
­
100,000
(
Posting
and
mass
media)
12
­
$
­
$
7
1
15
366
$
­
$
Systems
serving
over
100,000
(
Posting
and
mass
media)
12
­
$
­
$
59
0
0
­
$
­
$
TIER
2
­
Distribution
CWS
Systems
serving
<
500
(
Posting
and
hand
delivery)
9
­
$
0.05
$
86
5,947
53,520
1,286,091
$
23,014
$
Systems
serving
501
­
3,300
(
Mail
or
Bill
Stuffer)
30
­
$
0.22
$
505
2,255
67,652
1,625,670
$
244,843
$
Systems
serving
3,301
­
10,000
(
Mail
or
Bill
Stuffer)
30
­
$
0.22
$
1,958
682
20,470
491,883
$
287,236
$
Systems
serving
10,001
­
100,000
(
Mail
or
Bill
Stuffer)
30
­
$
0.19
$
8,619
793
23,794
571,779
$
1,298,865
$
Systems
serving
over
100,000
(
Mail
or
Bill
Stuffer)
30
­
$
0.19
$
110,258
88
2,651
63,705
$
1,851,238
$
NTNCWS
Systems
serving
<
500
(
Posting
and
hand
delivery)
9
­
$
0.05
$
7
2,451
22,058
530,052
$
772
$
Systems
serving
501
­
3,300
(
Posting
and
hand
delivery)
9
­
$
0.05
$
31
364
3,280
78,830
$
508
$
Systems
serving
3,301
­
10,000
(
Posting
and
hand
delivery)
9
­
$
0.05
$
147
14
126
3,028
$
93
$
Systems
serving
10,001
­
100,000
(
Posting
and
hand
delivery)
9
­
$
0.02
$
152
5
46
1,098
$
15
$
Systems
serving
over
100,000
(
Posting
and
hand
delivery)
9
­
$
0.02
$
32
0
1
27
$
0
$
TNCWS
Systems
serving
<
500
(
Posting
and
hand
delivery)
9
­
$
0.05
$
7
4,972
44,749
1,075,324
$
1,566
$
Systems
serving
501
­
3,300
(
Posting
and
hand
delivery)
9
­
$
0.05
$
32
139
1,254
30,134
$
201
$
Systems
serving
3,301
­
10,000
(
Posting
and
hand
delivery)
9
­
$
0.05
$
38
11
95
2,281
$
18
$
Systems
serving
10,001
­
100,000
(
Posting
and
hand
delivery)
9
­
$
0.02
$
7
7
59
1,423
$
1
$
Systems
serving
over
100,000
(
Posting
and
hand
delivery)
9
­
$
0.02
$
59
0
0
­
$
­
$
TIER
3
­
Distribution
CWS
Systems
serving
<
500
(
Posting
and
Hand
delivery)
9
­
$
0.05
$
86
10,098
90,880
2,183,858
$
39,079
$
Systems
serving
501
­
3,300
(
CCR
and
mail)
5
­
$
0.11
$
505
2,538
12,691
304,973
$
137,796
$
Systems
serving
3,301
­
10,000
(
CCR
and
mail)
5
­
$
0.11
$
1,958
707
3,536
84,961
$
148,839
$
Systems
serving
10,001
­
100,000
(
CCR)
0
­
$
­
$
8,619
498
0
­
$
­
$
Systems
serving
over
100,000
(
CCR)
0
­
$
­
$
110,258
46
0
­
$
­
$
NTNCWS
Systems
serving
<
500
(
Posting
and
hand
delivery)
9
­
$
0.05
$
7
4,291
38,615
927,923
$
1,352
$
Systems
serving
501
­
3,300
(
Posting
and
hand
delivery)
9
­
$
0.05
$
31
571
5,136
123,408
$
796
$
Systems
serving
3,301
­
10,000
(
Posting
and
hand
delivery)
9
­
$
0.05
$
147
34
308
7,398
$
226
$
Systems
serving
10,001
­
100,000
(
Posting
and
hand
delivery)
9
­
$
0.02
$
152
5
46
1,117
$
16
$
Systems
serving
over
100,000
(
Posting
and
hand
delivery)
9
­
$
0.02
$
32
1
9
220
$
1
$
TNCWS
Systems
serving
<
500
(
Posting
and
hand
delivery)
9
­
$
0.05
$
7
13,372
120,345
2,891,895
$
4,212
$
Systems
serving
501
­
3,300
(
Posting
and
hand
delivery)
9
­
$
0.05
$
32
315
2,836
68,159
$
454
$
Systems
serving
3,301
­
10,000
(
Posting
and
hand
delivery)
9
­
$
0.05
$
38
16
144
3,470
$
27
$
Systems
serving
10,001
­
100,000
(
Posting
and
hand
delivery)
9
­
$
0.02
$
7
0
1
27
$
0
$
Systems
serving
over
100,000
(
Posting
and
hand
delivery)
9
­
$
0.02
$
59
0
0
­
$
­
$
TOTAL
­
Distribution
Total
CWS
Systems
serving
<
500
16,794
153,396
3,686,112
$
64,993
$
Systems
serving
501
­
3,300
5,088
83,877
2,015,571
$
382,639
$
Systems
serving
3,301
­
10,000
1,434
24,537
589,622
$
436,075
$
Systems
serving
10,001
­
100,000
1,321
24,150
580,326
$
1,298,865
$
Systems
serving
over
100,000
143
2,748
66,039
$
1,851,238
$
TOTAL
24,779
288,709
6,937,671
$
4,033,810
$
Total
NTNCWS
Systems
serving
<
500
6,953
63,210
1,518,931
$
2,190
$
Systems
serving
501
­
3,300
972
8,861
212,924
$
1,304
$
Systems
serving
3,301
­
10,000
50
459
11,023
$
319
$
Systems
serving
10,001
­
100,000
10
92
2,222
$
31
$
Systems
serving
over
100,000
1
10
247
$
­
$
TOTAL
7,987
72,632
1,745,347
$
3,845
$
Total
TWS
Systems
serving
<
500
19,086
173,997
4,181,151
$
6,012
$
Systems
serving
501
­
3,300
473
4,308
103,532
$
654
$
Systems
serving
3,301
­
10,000
29
266
6,394
$
45
$
Systems
serving
10,001
­
100,000
8
76
1,815
$
1
$
Systems
serving
over
100,000
0
0
­
$
­
$
TOTAL
19,595
178,647
4,292,892
$
6,713
$
TOTAL
52,361
539,988
12,975,910
$
4,044,368
$
Note:
Detail
may
not
add
to
totals
due
to
independent
rounding.
Exhibit
C­
16
PN
RULE
ANNUAL
ESTIMATED
RESPONDENT
BURDEN
&
COST
(
PWS
BURDEN)
­
DISTRIBUTION
OF
NOTICES
Labor
Capital/
Avg.
O&
M
Service
Number
of
Total
Labor
Capital/
SU/

Hours
@
Startup
Costs
Connections
Responses
Hours
Costs
O&
M
Costs
INFORMATION
COLLECTION
$
24.03
Costs
per
per
per
or
per
per
per
ACTIVITY
per
hour
Activity
Activity
System
Activities
Year
Year
Year
DEVELOPMENT
AND
DISTRIBUTION
OF
REPEAT
PUBLIC
NOTIFICATION
Preparation
of
Repeat
Notice
TIER
1
­
Preparation
CWS
­
Nitrate
Systems
serving
<
500
0.33
­
$
­
$
N/
A
266
89
2,131
$
­
$
Systems
serving
501
­
3,300
0.33
­
$
­
$
N/
A
139
46
1,113
$
­
$
Systems
serving
3,301
­
10,000
0.33
­
$
­
$
N/
A
13
4
104
$
­
$
Systems
serving
10,001
­
100,000
0.33
­
$
­
$
N/
A
8
3
64
$
­
$
Systems
serving
over
100,000
0.33
­
$
­
$
N/
A
1
0
8
$
­
$
TIER
2
­
Preparation
CWS
­
Coliform
Systems
serving
<
500
0.33
­
$
­
$
N/
A
212
71
1,697
$
­
$
Systems
serving
501
­
3,300
0.33
­
$
­
$
N/
A
­
­
­
$
­
$
Systems
serving
3,301
­
10,000
0.33
­
$
­
$
N/
A
­
­
­
$
­
$
Systems
serving
10,001
­
100,000
0.33
­
$
­
$
N/
A
­
­
­
$
­
$
Systems
serving
over
100,000
0.33
­
$
­
$
N/
A
­
­
­
$
­
$
CWS
­
MCL,
not
NO3
or
Coliform
Systems
serving
<
500
0.33
­
$
­
$
N/
A
945
315
7,568
$
­
$
Systems
serving
501
­
3,300
0.33
­
$
­
$
N/
A
584
195
4,679
$
­
$
Systems
serving
3,301
­
10,000
0.33
­
$
­
$
N/
A
168
56
1,345
$
­
$
Systems
serving
10,001
­
100,000
0.33
­
$
­
$
N/
A
150
50
1,197
$
­
$
Systems
serving
over
100,000
0.33
­
$
­
$
N/
A
14
5
115
$
­
$
TOTAL
­
Preparation
of
Repeat
Notice
Total
CWS
Systems
serving
<
500
1,423
474
11,395
$
­
$
Systems
serving
501
­
3,300
723
241
5,793
$
­
$
Systems
serving
3,301
­
10,000
181
60
1,449
$
­
$
Systems
serving
10,001
­
100,000
158
52
1,262
$
­
$
Systems
serving
over
100,000
15
5
123
$
­
$
TOTAL
2,500
833
20,022
$
­
$
Distribution
of
Repeat
Notice
TIER
1
­
Distribution
CWS
­
Nitrate
Systems
serving
<
500
(
Posting
and
hand
delivery)
12
­
$
0.05
$
86
266
3,192
76,704
$
1,029
$
Systems
serving
501
­
3,300
(
Mass
Media)
12
­
$
­
$
505
139
1,668
40,082
$
­
$
Systems
serving
3,301
­
10,000
(
Mass
Media)
12
­
$
­
$
1,958
13
156
3,749
$
­
$
Systems
serving
10,001
­
100,000
(
Mass
Media)
12
­
$
­
$
8,619
8
96
2,307
$
­
$
Systems
serving
over
100,000
(
Mass
Media)
12
­
$
­
$
110,258
1
12
288
$
­
$
TIER
2
­
Distribution
CWS
­
Coliform
Systems
serving
<
500
(
Posting
and
hand
delivery)
9
­
$
0.05
$
86
212
1,906
45,806
$
820
$
Systems
serving
501
­
3,300
(
Mail
or
Bill
Stuffer)
30
­
$
0.22
$
505
­
­
­
$
­
$
Systems
serving
3,301
­
10,000
(
Mail
or
Bill
Stuffer)
30
­
$
0.22
$
1,958
­
­
­
$
­
$

Systems
serving
10,001
­
100,000
(
Mail
or
Bill
Stuffer)
30
­
$
0.19
$
8,619
­
­
­
$
­
$

Systems
serving
over
100,000
(
Mail
or
Bill
Stuffer)
30
­
$
0.19
$
110,258
­
­
­
$
­
$
CWS
­
MCL,
not
NO3
or
Coliform
Systems
serving
<
500
(
Posting
and
hand
delivery)
9
­
$
0.05
$
86
945
8,503
204,336
$
3,656
$
Systems
serving
501
­
3,300
(
Mail
or
Bill
Stuffer)
30
­
$
0.22
$
505
584
17,525
421,138
$
63,428
$
Systems
serving
3,301
­
10,000
(
Mail
or
Bill
Stuffer)
30
­
$
0.22
$
1,958
168
5,037
121,044
$
70,684
$

Systems
serving
10,001
­
100,000
(
Mail
or
Bill
Stuffer)
30
­
$
0.19
$
8,619
150
4,485
107,775
$
244,823
$

Systems
serving
over
100,000
(
Mail
or
Bill
Stuffer)
30
­
$
0.19
$
110,258
14
432
10,390
$
301,935
$
TOTAL
­
Distribution
of
Repeat
Notice
Total
CWS
Systems
serving
<
500
1,423
13,602
326,846
$
5,506
$
Systems
serving
501
­
3,300
723
19,193
461,220
$
63,428
$
Systems
serving
3,301
­
10,000
181
5,193
124,792
$
70,684
$
Systems
serving
10,001
­
100,000
158
4,581
110,081
$
244,823
$
Systems
serving
over
100,000
15
444
10,679
$
301,935
$
TOTAL
2,500
43,014
1,033,618
$
686,375
$
Preparation
and
Distribution
of
Repeat
Notice
Total
CWS
Systems
serving
<
500
2,845
14,076
338,241
$
5,506
$
Systems
serving
501
­
3,300
1,446
19,435
467,012
$
63,428
$
Systems
serving
3,301
­
10,000
362
5,253
126,241
$
70,684
$
Systems
serving
10,001
­
100,000
315
4,634
111,343
$
244,823
$
Systems
serving
over
100,000
31
450
10,802
$
301,935
$
TOTAL
4,999
43,847
1,053,639
$
686,375
$
Note:
Detail
may
not
add
to
totals
due
to
independent
rounding.
Exhibit
C­
17
PN
RULE
ANNUAL
ESTIMATED
RESPONDENT
BURDEN
&
COST
(
PWS
BURDEN)
­
PREPARATION
AND
DISTRIBUTION
OF
REPEAT
NOTICES
PN
RULE
ANNUAL
ESTIMATED
RESPONDENT
BURDEN
&
COST
(
PWS
BURDEN)
­
TOTAL
BURDEN
SUMMARY
Number
of
Total
Labor
Responses
Hours
Costs
O&
M
Costs
INFORMATION
COLLECTION
or
per
per
per
ACTIVITY
Activities
Year
Year
Year
TOTAL
BURDEN
SUMMARY
Total
CWS
Systems
serving
<
500
36,434
204,755
4,920,266
$
70,499
$

Systems
serving
501
­
3,300
11,622
116,246
2,793,397
$
446,067
$

Systems
serving
3,301
­
10,000
3,229
33,262
799,292
$
506,758
$

Systems
serving
10,001
­
100,000
2,956
32,354
777,460
$
1,543,687
$

Systems
serving
over
100,000
316
3,634
87,330
$
2,153,173
$

TOTAL
54,557
390,252
9,377,745
$
4,720,185
$

Total
NTNCWS
Systems
serving
<
500
13,906
88,602
2,129,098
$
2,190
$

Systems
serving
501
­
3,300
1,944
12,449
299,142
$
1,304
$

Systems
serving
3,301
­
10,000
101
645
15,500
$
319
$

Systems
serving
10,001
­
100,000
21
129
3,090
$
31
$

Systems
serving
over
100,000
2
14
343
$
­

$

TOTAL
15,973
101,838
2,447,173
$
3,845
$

Total
TNCWS
Systems
serving
<
500
38,171
244,507
5,875,493
$
6,012
$

Systems
serving
501
­
3,300
945
6,054
145,468
$
654
$

Systems
serving
3,301
­
10,000
58
378
9,086
$
45
$

Systems
serving
10,001
­
100,000
16
112
2,684
$
1
$

Systems
serving
over
100,000
0
0
­

$
­

$

TOTAL
39,190
251,050
6,032,731
$
6,713
$

TOTAL
109,721
743,140
17,857,649
$
4,730,742
$

Note:
Detail
may
not
add
to
totals
due
to
independent
rounding.

Exhibit
C­
18
Labor
Capital/
Avg.
O&
M
Number
of
Total
Labor
Capital/
SU/

Hours
@
Startup
Costs
Responses
Hours
Costs
O&
M
Costs
INFORMATION
COLLECTION
$
28.89
Costs
per
per
or
per
per
per
ACTIVITY
per
hour
Activity
Activity
Activities
Year
Year
Year
TOTAL
BURDEN
SUMMARY
Total
Primacy
Agencies
Consultation:
Tier
1
3.0
­

$
­

$
2,140
6,421
185,500
$
­

$

Consultation:
Tier
2
1.1
­

$
­

$
17,729
19,502
563,402
$
­

$

Consultation:
Tier
3
0.1
­

$
­

$
32,492
3,249
93,869
$
­

$

Receive/
Review
PN
Certification
0.2
­

$
­

$
44,262
8,852
255,746
$
­

$

File
Reports
0.1
­

$
­

$
44,262
4,426
127,873
$
­

$

TOTAL
140,885
42,450
1,226,390
$
­

$

Note:
Detail
may
not
add
to
totals
due
to
independent
rounding.
Exhibit
C­
19
PN
RULE
ANNUAL
ESTIMATED
PRIMACY
AGENCY
BURDEN
&
COST
­
TOTAL
BURDEN
SUMMARY