NC0031836_Wasteload Allocation_19890109

NPDES DOCUMENT SCANNING COVER SHEET
NPDES Permit:
NC0031836
Fourth Creek WWTP
Document Type:
Permit Issuance
Wasteload Allocation ,
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Correspondence
Owner Name Change
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
January 9, 1989
This document ism prixited on reuse paper - ignore any
content on the reYerse side

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oce_
1005 C
iQty_ 1l GPs
CDAKZ- aelo MCDD)
p,imtficcte pond ID Le (0 ff1C)
WI{mc,D

PRETREATMENT HEADWORKS REVIEW v2.0 (1/9/89)
Discharger:
Receiving stream:
Stream Class:
7Q10:
Design flow:
Actual flow:
Percent industrial:
Pollutant Standard/AL
Cadmium
Chromium
Copper
Nickel
Lead
Zinc
Cyanide
Mercury
Silver
Cadmium
Chromium
Copper
Nickel
Lead
Zinc
Cyanide
Mercury
Silver
0.002
0.05
0.015
0.05
0.025
0.05
0.005
0.0002
0.01
Total
Influent
Load
(lbs/day}
0.39
4.32
1.73
7.64
2.05
4.98
`0.59
0.01
0.60
8tatesville 4th
Fourth Creek
C
11.000 cfs
4.000 mgd
2.16 mgd
15.00%%
36.0 %
Removal
Eff.
S
S
AL..
S-
S
AL
G
S-
92%
17%
42%
17%
81%
89%
59%
86%
94%
Ck WWTP
Allowable
Load
(lbs/day)
1.93
4.66
2.00
4.66
10.17
35.15
0.94
0.11
12.89
Background
Reserve Conc
(lbs/day) (mg/l>
1.54
0.34
0.27
-2.98
8.12
30.17
0.35
0.10
12.29
0
0
0
0
0
0
0
0
0
Actual
Domestic
Load
(lbs/day)
0.120
0.920
0.510
0.690
1.150
2.010
0.460
0.010
0.350
Predicted
Effluent
Conc
(mg/l>
0.0017 L
0.1989 L
0.0557 M
0.3518 L
0.0216 L
0.0304 M
0.0134 L
0.0001 L
0.0020 M
01/25/89
Actual
Industr1al
Load
(lbs/day)
0.270
3.400
1.220
6.950
0.900
2.970
0.130
0.000
0.250
Allowable
Effluent
Conc
0.0055
0.1387
0.0416
0.1387
0.0694
0.1387
0.0189
0.0006
0.0277

PRETREATMENT HEADWORKS REVIEW
Dischargerx
Receiving stream:
Stream Class:
'AD 10:
Design flowx
Actual flowx
Percent industrialx
IWC:
Pollutant Standard/AL
' (mg/l)
Cadmium
Chromium
Copper
Nickel
Lead
Zinc
Cyanide
Mercury
Silver
Cadmium
Chromium
Copper
Nickel
Lead
Zinc
Cyanide
Mercury
Silver
0.002
0.05
0.007
0.08B
{`.003
0.05
0.005
0.000012
0.00006
Total
Influent
Load
(lbs/day)
0.39
4.32
1.73
7.64
2.05
4.98
0.59
0.01
0.60
G
S
AL
S
8
AL
S
AL
Statesville 4th Ck WWTP
Fourth Creek
C
11.000 cfs
4.000 mgd
2.16 mgd
15.00%%
36.0 %
Allowable
Removal Load
Eff. <lbs/day)
92% 1.93
17% 4.66
42% 0.93
17% 8.20
81% 1.22
89% 35.15
59% 0.94
8CIS % 0.0l
94% 0.08
Background
Reserve Conc
(lbs/day) (mg/l)
1.54
0.84
-0.80
0.56
-0.83
30.17
0.35
-0.00
-0.52
0
0
0
0
0
0
0
0
0
Actual
Domestic
Load
(lbs/day)
0.120
0.920
0.510
0.690
1.150
2.010
0.460
0.010
0.350
Predicted
Effluent
Conc
(mg/l)
0.00l7
0.1989
0.0557
0.3518
0.0216
0.0304
0.0134
0.0001
0.0020
v2.0 (1/9/89)
01/25/89
Actual
Industrial
Load
(lbs/day)
0.270
3.400
1.220
6.950
0.900
2.970
0.130
0.000
0.250
Allowable ft)ow.
Effluent co:.,>.
Conc Mo,c0nc.
(mg/l) /OAI�)
-_ki- _
Qqm m~�
0.0055 ^
0.1387 .8�1�% (L
0.0194 ^C216 �m}
0.2441 ^5Z-7 (
0.0083 ^C>50 i
0.1387 '{]q5 L0m)
/l
0.0139 � ^�� L�v
0.0000

PRETREATMENT HEADWORKS REVIEW v2.0 (1/9/89)
Discharger:
Receiving stream:
Stream Class:
7Q10:
Design flow:
Actual flow:
Percent industrial:
IWC:
Pollutant
Cadmium
Chromium
Copper
Nickel
Lead
Zinc
Cyanide
Mercury
Gilver
Cadmium
Chromium
Copper
Nickel
Lead
Zinc
Cyanide
Mercury
Silver
Statesville 4th Ck WWTP
Fourth Creek
C
11.000 cfs
6.000 mgd
2.16 mgd
7.00%%
45.8 %
Actual
Allowable Domestic
Standard/AL Removal Load Load
(mg/l> Eff. (lbs/day) (lbs/day)
0.002
0.05
0.015
0.05
0.025
0.05
0.005
0.0002
0.01
Total
Influent
Load
(lbs/day)
0.39
4.32
1.73
7.64
2.05
4.98
0.59
0.01
0.60
G
S
AL
G
AL
S
S
AL
Reserve
(lbs/day)
1.54
0.34
0.27
-2.98
8.12
30.17
0.35
0.10
12.29
1.93 0.120
4.66 0.920
2.00 0.510
4.66 0.690
10.17 1.150
35.15 2.010
0.94 0.460
0.11 0.010
12.89 0.350
Background
Conc
(mg/l)
0
0
0
0
0
0
0
0
0
Predicted
Effluent
Conc
(mg/l}
0.0017 L
0.1989 L
0.0557 M
0.3518 L
0.0216 L
0.0304 M
0.0134 L
0.0001 L
0.0020 M
01/25/89
Actual
Industrial
Load
(lbs/day)
0.270
3.400
1.220
6.950
0.900
2.970
0.130
0.000
0.250
Allowable
MOW,
Effluent 005.
Conc fflo. comc.
(mg/l) Lwm��J
_~~
- ------ y^1
C*� =
{�.0044 ^ ~
0. 1091 oqys (k)
�
0.0327 .one �n/
0.1091 .52.7 Ld
0.0546 ,CeO LO
0. 1091 ^Cq3 Lmo)
0.0109 ^05Z c/]
0.0004
0.0218
,��

PRETREATMENT HEADWORKS REVIEW v2.0 (1/9/89)
Discharger:
Receiving stream:
Stream Class:
7Q10:
Design flow:
Actual flow:
Percent industrial:
IWC:
Pollutant Standard/AL
(mg/l)
Cadmium
Chromium
Copper
Nickel
Lead
Zinc
Cyanide
Mercury
S1lver
Cadmium
Chromium
Copper
Nickel
Lead
Zinc
Cyanide
Mercury
Silver
0.002
0.05
0.007
0.088
0.003
0.05
0.005
0.000012
0.00006
Total
Influent
Load
(lbs/day)
0.39
4.32
1.73
7.64
2.05
4.98
0.59
0.01
0.60
S
S
AL
8
8
AL
S
S
Al
Statesville 4th
Fourth Creek
C
11.000 c f s
6.000 mgd
2.16 trig
7.00%%
Ck WWTP
Allowable
Removal Load
Eff. (lbs/day)
92% 1.93
17% 4.66
42% 0.93
17% 8.20
81% 1.22
89% 35.15
59% 0.94
86% 0.01
94% 0.08
Background
Reserve Conc
(lbs/day) (mg/l)
------- - ---------
1.54 0
0.34 0
-0.80 0
0.56 0
-0.83 0
80.17 0
0.35 0
-0.00 0
-0.52 0
Actual
Domestic
Load
(lbs/day)
- -------
0.120
0.920
0.510
0.690
1.150
2.010
0.460
0.010
0.350
Peicted rd
Effluent
Conc
(mg/l)
0.0017
0.1989
0.0557
0.3518
0.0216
0.0304
0.0134
0.0001
0.0020
L
L
M
L
L
M
L
L
M
01/25/89
Actual
Industrial
Load
(lbs/day)
0.270
3.400
1.220
6.950
0.900
2.970
0.130
0.000
0.250
Allowable ffhu,
Effluent 005.
Conc H0o.Cmac^
0.0044 ^0,.4c) i/)
0.1091 '046 Lk,
0.0153 .02& Uu
��
0.1921 ^527 �-'
0.0065 8050 C Q�
0.1O91
0.0109 .052, C~"
0.0000
0.0001 ^0/6 A