NC0006190_Wasteload Allocation_19971023

NPDES DOCUHENT SCANNING► COVER SHEET
NPDES Permit:
NC0006190
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Renewal Application
Speculative Limits
Instream Assessment (67b)
Environmental Assessment (EA)
Permit
History
Document Date:
October 23, 1997
This document is printed on reuse paper - ignore any
content on the reirerse side

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0006190
PERMITTEE NAME:
FACILITY NAME:
Delta Mills, Inc.
Maiden Plant
Facility Status: Existing
Permit Status: Modification
Major Minor
Pipe No.: 001
Design Capacity: 1.0 n'IGD /I. S vnGb
Domestic (% of Flow): 0
Industrial (% of Flow): 100 %
Comments:
Recent information on production numbers have caused a reduction in
TSS and COD values from previous WLA dated 9/29/97. Recommend
reevaluation with attached numbers.
RECEIVING STREAM: Clark Creek
Class: C
Sub -Basin: 03-08-35
Reference USGS Quad: E 14 SW (please attach)
County: Catawba
Regional Office: Mooresville Regional Office
Previous Exp. Date: 8/9/45 Treatment Plant Class: Class III
Classification changes within three miles:
n/a
Requested by: Steve Pellei Date: 10/23/97
Prepared by: Date:
Reviewed by: Date:
Modeler
Date Rec.
2
Drainage Area (mi )
Avg. Streamflow (cfs):
7Q10 (cfs) Winter 7Q10 (cfs) 30Q2 (cfs)
Toxicity Limits: IWC % Acute/Chronic
Instream Monitoring:
Parameters
Upstream Location
Downstream Location
Effluent
Characteristics
Summer
Winter
BOD5 (mg/1)
NH3-N (mg/1)
D.O. (mg/1)
TSS (mg/1)
F. Col. (/100 ml)
pH (SU)
Comments:

'E LYA ► v i
kiLbOo 6190
ro/2 la st
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NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0006190
PERMITTEE NAME:
FACILITY NAME:
Delta Mills, Inc.
Maiden Plant
Facility Status: Existing
Permit Status: Modification
Major ✓ Minor
Pipe No.: 001
Design Capacity: 1.0 MGD
Domestic (% of Flow): 0
Industrial (% of Flow): 100
Comments:
Facility requests limits for 1.5 MGD at two sites: the existing site, and a
site further downstream on Clark Creek (see attached map).
RECEIVING STREAM: Clark Creek
Class: WS-IV 11-129-5-(4.$)
Sub -Basin: 03-08-35
Reference USGS Quad: E 14 SW (please attach)
County: Catawba
Regional Office: Mooresville Regional Office
Previous Exp. Date: 8/9/45 Treatment Plant Class: Class III
Classification changes within three miles:
n/a
Requested by:
Prepared by: u
Reviewed b
wQ�E` w
Steve Pellei
7/15/97
Modeler
Dale Rec.
#
SMn/
'1/0 S /97
SSSf Cam)
Drainage Area (mi2 ) 66,o � i1 Avg. 7S1treamflow (cfs): 78
7Q10 (cfs) /2 Winter 7Q 10 (cfs) ,2 S; s' 30Q2 (cfs) 3 ,/
Toxicity Limits: 1WC 1 / % Acute hronic PHesa
Instream Monitoring:
Parameters -
Upstream Y
Downstream Y
Location 5 ' z o 07
Location SR. I Z. 7+
(&? x,5•64 k ArC4-17w
EFFLUENT CHARACTERISTICS
LIMITS
Monthly
Weekly
Daily Maximum
Average
Average
Flow (MGD)
1.0
BON
162.5 Lbs/day
325.0 Lbs/day
Total Suspended Solids
872:0 Lbs/day
1744.0 Lbs/day
NH3-N
3.0 mg/I
Dissolved Oxygenzs
COD
3200 Lbs/day
6400.0 Lbs/day
Chromium
437.0 uq/I
SuNide
8.0 Lbs/day
16.0 Lbs/day .
Phenols
4.0 Lbs/day
8.0 Lbs/day
Settleable Solids
PHs
Total Residual Chbrine4
Temperature °Cs
Total Nitrogen
Total Phosphorus
Copper
Zinc
Chloride
Sulfates
Conductivity,
Chronic Toxicity°
Comments:

n
Delta Mills
NC0006190
EFFLUENT GUIDELINE LIMITATIONS
Type of Product Produced
Knit Fabric, Simple Manufacturing and Finishing
10/9/97 sdp Delta Mills
NC0006190
Effluent Guideline Reference
40 CFR 410, Subpart E
Actual Production Figures (at 1.0 MGD):
( x 1000 Ibs)
Daily.
744194
Monthly
74.351
EFFLUENT GUIDELINE LIMITATIONS
10/9/97 sdp
Type of Product Produced
Knit Fabric, Simple Manufacturing and Finishing
Effluent Guideline Reference
40 CFR 410, Subpart E
Actual Production Figures (at 1.0 MGD):
( x 1000 Ibs)
Daily
85
Monthly
72.05
Effluent Parameter
EPA Limitations in 40 CFR
(Ibs/1000 Ibs of product)
Effluent Limits
(Ibs/ day)
Comments
Footnoteffiuent
EPA Limitations in 40 CFR
Parameter (Ibs11000 Ibs of product)
Effluent Limits
(Ibs/ day)
Comments
Footnote
Daily Max
30 day avg.
Daily Max
30 day avg.
Daily Max
30 day avg.
Daily Max
30 day avg.
BOD5
5.0
2.5
371
186
BPT, 40 CFR 410.52(a)
BOD5
5.0
2.5
425
180
BPT, 40 CFR ,
TSS
21.8
10.9
1615
810
BPT, 40 CFR 410.52(a)
TSS
21.8
10.9
1853
785
BPT, 40 CFR 410.52(a)
Sulfide
0.2
0.1
14.82
7.44
BPT, 40 CFR 410.52(a)
Sulfide
0.2
0.1
17.00
7.21
BPT, 40 CFR 410.52(a)
Phenols
0.1
0.1
7.41
3.72
BPT, 40 CFR 410.52(a)
Phenols
0.1
0.1
8.50
3.60
BPT, 40 CFR 410.52(a)
Total Chromium
0.1
0.1
7.41
3.72
BPT, 40 CFR 410.52(a)
Total Chromiur
0.1
0.1
8.50
3.60
BPT, 40 CFR 410.52(a)
pH
6.0.9.0
6.0-9.0
6.0-9.0
6.0-9.0
BPT, 40 CFR 410.52(a)
pH
6.0-9.0
8.0-9.0
6.0-9.0
6.0-9.0
BPT, 40 CFR 410.52(a)
COD
60.0
30.0
4446
2231
BPT, 40 CFR 410.52(a)
COD
60.0
30.0
5100
2162
BPT, 40 CFR 410.52(a)
COD
20.00
10.00
1482
744
BPT, 40 CFR 410.52(b)
1
COD
20.00
10.00
1700
721
BPT, 40 CFR
1
Cumulative COD:
5928
2974
Cumulative
COD
6800
2882
Sulfide
0.2
0.1
14.82
7.44
BAT, 40 CFR 410.53(a)
Sulfide
0.2
0.1
17.00
7.21
BAT, 40 CFR
410.53(a)
Phenols
0.1
0.1
7.41
3.72
BAT, 40 CFR 410.53(a)
Phenols
0.1
0.1
8.50
3.60
BAT, 40 CFR 410.53(a)
Total Chromium
0.1
0.1
7.41
3.72
BAT, 40 CFR 410.53(a)
Total Chromic
0.1
0.1
8.50
3.60
BAT, 40 CFR 410.53(a)
COD
60.0
30.0
4446
2231
BAT, 40 CFR 410.53(a)
COD
60.0
30.0
5100
2162
BAT, 40 CFR 410.53(a)
COD
20.0
10.0
1482
744
BAT, 40 CFR 410.53(b)
1
COD
20.0
10.0
1700
721
BAT, 40 CFR I 1
5928
2974
Cumulative COD
6800
2882
Cumulative COD
Estimated Production Figures (at 1.5 MGD):
( x 1000 Ibs)
Daily
128.571
Monthly
120
Estimated Production Figures (at 1.5 MGC
( x 1000 Ibs)
Daily
Monthly
90.3
Effluent Parameter
EPA Limitations in 40 CFR
(Ibs/1000 Ibs of product)
Effluent Limits
(Ibs/ day)
Comments
Footnoteffluent
EPA Limitations in 40 CFR
Parameter (Ibs/1000 Ibs of product)
Effluent Limits
(Ibs/ day)
Comments
Footnote
Daily Max
30 day avg.
Daily Max
30 day avg.
Daily Max
30 day avg.
Daily Max
30 day avg.
BOD5
5.0
2.5
643
300
BPT, 40 CFR 410.52(a)
BOD5
5.0
2.5
550
226
BPT, 40 CFR .
TSS
21.8
10.9
2803
1308
BPT, 40 CFR 410.52(a)
TSS
21.8
10.9
2398
984
BPT, 40 CFR 410.52(a)
Sulfide
0.2
0.1
25.71
12
BPT, 40 CFR 410.52(a)
Sulfide
0.2
0.1
22.00
9.03
BPT, 40 CFR 410.52(a)
Phenols
0.1
0.1
12.86
6
BPT, 40 CFR 410.52(a)
Phenols
0.1
0.1
11.00
4.515
BPT, 40 CFR 410.52(a)
Total Chromium
0.1
0.1
12.86
6
BPT, 40 CFR 410.52(a)
Total Chromiur
0,1
0.1
11.00
4.515
BPT, 40 CFR 410.52(a)
pH
6.0-9.0
6.0-9.0
6.0-9.0
6.0-9.0
BPT, 40 CFR 410.52(a)
pH
6.0-9.0
6.0.9.0
6.0-9.0
6.0-9.0
BPT, 40 CFR 410.52(a)
COD
60.0
30.0
7714
3600
BPT, 40 CFR 410.52(a)
CDD
60.0
30.0
6600
2709
BPT, 40.CFR 410.52(a)
COD
20.00
10.00
2571
1200
BPT, 40 CFR 410.52(b)
1
OOD
20.00
10.00
2200
903
BPT, 40 CFR
1
Cumulative
COD:
10286
4800
Cumulative
COD:
8800
3612
Sulfide
0.2
0.1
25.71
12
BAT, 40 CFR 410.53(a)
Sulfide
0.2
0.1
22.00
9.03
BAT, 40 CFR
410.53(a)
Phenols
0.1
0.1
12.86
6
BAT, 40 CFR 410.53(a)
Phenols
0.1
0.1
11.00
4.515
BAT, 40 CFR 410.53(a)
Total Chromium
0.1
0.1
12.86
6
BAT, 40 CFR 410.53(a)
Total ChromlL
0.1
0.1
11.00
4.515
BAT, 40 CFR 410.53(a)
COD
60.0
30.0
7714
3600
BAT, 40 CFR 410.53(a)
CCD
60.0
30.0
6600
2709
BAT, 40 CFR 410.53(a)
COD
20.0
10.0
2571
1200
BAT, 40 CFR 410.53(b)
1
CCD
20.0
10.0
2200
903
BAT, 40 CFR I 1
10286
4800
Cumulative COD
8800
3612
Cumulative COD
NOTES:
The facility performs simple manufacturing operations.
Above Production figures were obtained from Charles Blackwell of Advanced Water Technology. on 7/15/97
FOOTNOTES:
1 Additional allocation attributable to finishing of knit fabrics through simple manufaturing operations.
NOTES:
The facility performs simple manufacturing operations.
Above Production figures were obtained from Allen McRee, ORC. on 8/25/97
FOOTNOTES:
1 Additional allocation attributable 10 finishing of knit fabrics through simple manufaturing operations.

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0006190
PERMITTEE NAME:
FACILITY NAME:
Delta Mills, Inc.
Maiden Plant
Facility Status: Existing
Permit Status: Modification
Major ✓
Pipe No.: 001
Minor
Design Capacity: 1.6 MGD
Domestic (% of Flow): 0 %
Industrial (% of Flow): 100 %
Comments:
Facility requests limits for 1.5 MGD at two sites: the existing site, and a
site further downstream on Clark Creek (see attached map).
RECEIVING STREAM:CIark Creek
Class: WS-IV 11-129-5-(4.$)
Sub -Basin: 03-08-35
Reference USGS Quad: E 14 SW
(please attach)
County: Catawba
Regional Office: Mooresville Regional Office
Previous Exp. Date: 8/9/45 Treatment Plant Class: Class III
Classification changes within three milgs:
n/a
Requested by: Steve Pellei
Date: 7/15/97
Prepared by: r/6 J %k / Date: 9 )Y 997
Reviewed b3k. ( L Rr?a4t, D te• °lf.��J �'J
--.0D 9 p
(Ai Q 1 c cr �.
Modeler
Date Rec.
#
fMAt
7Ji6/e/7
4SS/()
Drainage Area (m'2 ) 0 iSe-Art)
Avg. Streamflow (cfs): -8
7Q10 (cfs) /2 Winter 7Q 10 (cfs) -zS, .5' 30Q2 (cfs) 3
Toxicity Limits: IWC /4 %
Instream Monitoring:
Parameters L d
Upstream Y Location
Acut�Chroniser
Zu o 7
Downstream i Location 574 /2 7Y
EFF[.UEt1T CHARA
• r;•
Flow (MGD)
cw �Xiff�� lrJc �v
CTERlSTICS T'r `LIMITS
Monthly `.
Average
1.5
Weekly
Average
Daily Maximum
130133
Total Suspended Solids
NH3•N
300 Lbs/day
1308 Lbs/day
5.0 mg/I
642.9 Lbs/day
2802.8 Lbs/day
Dissolved Oxygen
COD
Chromium
Sulfide
Phenols
Senleable Solids
4800 Lhslday
12 Lbs/day
6 Lbs/day
PH3
Total Residual Chlorine°
Temperature °C6
Total Nitrogen
Total Phosphorus
Copper
Zinc
Chloride
Sutlates
Conductivity°
Chronic Toxicity°
Comments:
10285.7 Lbs/day
308 µrye
25.71 Lbs/day
12.86 Lbs/day

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0006190
PERMIIILE NAME:
FACILITY NAME:
Delta Mills, Inc.
Maiden Plant
Facility Status: Existing
Permit Status: Modification
Major ✓ Minor
Pipe No.: 001
Design Capacity: IJMGD
Domestic (% of Flow): 0
Industrial (% of Flow): 100 %
Comments:
Facility requests limits for 1.5 MGD at two sites: the existing site, and a
site further downstream on Clark Creek (see attached map).
RECEIVING STREAM: Clark Creek
Class: WS-IV 11-129-5-(4.5)
Sub -Basin: 03-08-35
Reference USGS Quad: E 14 SW (please attach)
County: Catawba
Regional Office: Mooresville Regional Office
Previous Exp. Date: 8/9/45 Treatment Plant Class: Class III
Classification changes within three miles:
n/a
Requested by: Steve Pellei Date: 7/15/97
Prepared by: a (> %1, / )Astak Date: V,207
Modeler
Date Rec.
#
J3"—rvtn/
7/i >3 /97
T551 (c)
Drainage Area (m'2 ) (08. 6
Avg. Streamflow (cfs): 8 /
7Q10 (cfs) /2 . yS Winter 7Q10 (cfs)
2(.,. 9 30Q2 (cfs)
Toxicity Limits: IWC /6. % Acute/
Instream Monitoring:
Parameters
Upstream
0
Location 2 0o07
36
Downstream i Location S/e /Z 8z
g12-
EFFLUENT CHARACTERISTICS ` '
m UMITS
Monthly
Average
Weekly _
<, Average
Daily Maadmum
Flow (MGD)
1.5
BOD5
300 Lbs/day
642.9 Lbs/day
Total Suspended Solids
1308 Lbs/day
2802.8 Lbs/day
NH3-NI
5.0 mg/I
Dissolved Oxygen',
COD
4800 Lbs/day
10285.7 Lbs/day
Chromium
318 p.g/1
Sulfide
12 Lbs/day
25.71 Lbs/day
Phenols
6 Lbs/day
12.86 Lbs/day
Settleable Solids
PH,
Total Residual Chlorine'
Temperature °C,
Total Nitrogen
Total Phosphorus
Copper
Zinc
Chloride
Sulfates
Conductivity,
Chronic Toxicity'
Comments:
Reviewed by: Date:
vw 7
t&r?1F(-
977

TOXICANT ANALYSIS
Facility Name
NPDES #
Ow (MGD)
7010s (cfs)
!WC (%)
Reeving Stream
Stream Class
Delta Mills
NC0006190
1
12
11.44
Clark Creek
C
Chromium
Max. Pred Cw
Allowable Cw
Copper
Max. Pred Cw
Allowable Cw
Zinc
Max. Pred Cw
Allowable Cw
FINAL RESULTS
50.4
437.1
137.2
61.2
180
437.1
Chloride
Max. Pred Cw 3,770p00
Allowable Cw 3010/645.2
Sulfates
Max. Pred. Cw 2055000
Allowable Cw 2185483.9
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
1
9/23/97 'PAGE 1

d2s3"% a d 4
FACILITY INFORMATION
Facility
NPDES No.
Design Flow (MGD)
Facility Class
Staff Review and Evaluation
NPDES Wastewater Permit
Delta Mills, Inc. — Maiden Plant
NC0006190
1.5 MGD
III
c . CIF
Rl's(LR.OMMENT, tLLAL1
b NATURAL RESOL'RCss
SEP 3 1997
STREAM CHARACTERIS1C t ::4`EE :ti g1Ffl; 'Eii
Stream Name Clark Creek (existing location)
Stream Class C
Sub -basin
Drainage Area (mi2)
S7Q10 (cfs)
W7Q10 (cfs)
30Q2 (cfs)
IWC (%)
03-08-35
66 (measured 6/97)
12 (USGS low flow report)
25.5 (USGS low flow report)
34 (USGS low flow report)
16
Proposed Changes
Parameters Affected
Basis for change(s)
Effluent Limitations
1) Flow 2) BOD5 3) NH3
4) Chronic toxicity limit
1) Wasteflow expansion per
facility request
2) New Effluent guidelines based
on flow increase
3) Revised NH3 toxicity limit
4) Revised based on Qw and new
stream location
Parameter Removed
Compliance Schedule: none
Special Condition(s): none
Instream Assessment Comments:
Facility is requesting a expansion in permitted wasteflow from previous 1 MGD to 1.5 MGD. The
additional Qw of 0.50 MGD will be " to be competitive and to meet consumer demand." Application indicates
that they want to increase their production rates as soon as possible. Delta Mills is also requesting limits for a
new location 1.9 miles downstream on Clark Creek. Results of Level B model indicate interaction between Delta
Mills and Maiden WWTP and revised BOD5 limits of 300 lbs/day will not violate instream DO. New effluent
guidelines for BOD5 and other parameters attached. Quarterly Phase II chronic toxicity limit will be assigned.
Prepared by:
Reviewed y: &AL- j/itaitt/A7')
8/21/97
Date
Date

Regional Office Evaluation and Recommendations:
Pa7-e -6-&-? A 6 (51-6,/e
6z-it 6e-0 (fcrt
/617
Return to Technical Support Branch by: -)E P 2 7 1997

L ,-,, - l iZt L �,, -iC.,Y L) L 1 . b IV1
fr'
��-, v�L� ��. �fv � C (�' � c r *C*k;stAf.e (1(e l�.-,t {�Q� �� � 1 .1 r
A(1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS - FINAL Permit Igo. NC0006190
ILA c.Y•a:„, av& 1.0 !Yl C-b
During the period beginning and lasting until expiration, the Permittee is authorized to discharge from outfall(s) serial number
001. Such discharges shall be limited and monitored by the Permittee as specified below:
ote :
1 Sample Locations: E - Effluent, I - Influent, U - Upstream at SR 2007, D - Downstream at SR 1274.
The daily average dissolved oxygen effluent concentrations shall not be Tess than 5 mg/I.
L.,„„4
a'N aw A% a.J\AC\ v�4.."..k . A

Notes:
4
5
6
7
The pH shall not be Tess than 6.0 standard units nor greater than 9.0 standard units.
Monitoring requirement applies only if chlorine is added for disinfection.
Instream monitoring for temperature and dissolved oxygen shall be conducted weekly during the months of(June, July, August and September
Chronic Toxicity (Ceriodaphnla) Phase II @ 16%; March, June, September, December; See Special Condition A(2) of the Supplement to Effluent Limitations.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
144V1i, SC ' / 0 k
(-kv-,A",
Q YL6_

A(1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS - FINAL
4G dve ).6 nn e,,
During the period beginning relocation to State Road 1274, the Permittee is authorized to discharge from
outfall(s) serial number 001. Such discharges shall be limited and monitored by the Permittee as specified below:
ate :
1 Sample Locations: E - Effluent, I - Influent, U - Upstream at SR 2007, D - Downstream at SR 1282.
2
avera
Er
:f, •-li• .}:1 4:•:,•:.k•
-Residue-co
1 1-1 • 1
s-s
I .I v- : •
3 The daily average dissolved oxygen effluent concentrations shall not be Tess than 5 mg/l.
1
5%
cv, ./(0,1711;,f�! Permit No. NC0006190
1
t:-..:,«� _ • ��►'E= - • r-• .

Notes:
4
5
6
7
The pH shall not be Tess than 6.0 standard units nor greater than 9.0 standard units. 0-0
Monitoring requirement applies only if chlorine is added for disinfection.
Instream monitoring for temperature and dissolved oxygen shall be conducted weekly during the months pf June, July, August and September
Chronic Toxicity (Ceriodaphnia) Phase II @ 16%; March, June, September, December, See Special Conditions A(2) of the Supplement to Effluent Limitations.
There shall be no discharge of floating solids or visible foam in other than trace amounts. •

To:
Permits and Engineering Unit
Water Quality Section
Attention: Steve Pellei
SCC PRInnITY PROJECT: n1n
Date: Augu ,t 16, 1 997
NPDES STAFF REPORT AND RECOMMENDATIONS
County: Catawba
NPDES Permit No.: NC0006190
MRO No.: 97-54
PART I - GENERAL INFORMATION
1. Facility and Address: Delta Mills, Inc.- Maiden Plant
Post Office Pox 37
Maiden, N.C. 28650
2 Date of investigation: August 14, 1997
Report Prepared By: Michael L. Parker Environ. Engr TT
4 Person Contacted and Telerhone Number: ;lien McRee, (704)
428-R921 ext. 766
5. Directions to Site: From the jct, of Hwy. 321 (Main Street)
and SR 2003 (South Main Avenue) in the Tnwn of Maiden,
travel south on SR 2003 0.2 mile and turn right (west)
onto West Pine Street. Travel 0.1 mile and the Delta Mille
Plant will he on the right (Routh" Bide of West Pine Street.
R.
Discharge Point(s), List for all discharge Pointe:
Existing Proposed
Latitude: 35° 34' 3R" 3.5' 33' 00"
Longitude: 81° 14' 13" R1' 14' 51"
Attach .a USES
Map Extract and indicate treatment plant site
and discharge point on map.
USr:c Quad No.: E 14 Si=7
Site
Yes,
size and expansion area consistent with application:
Limited area available for expansion.
Topography (relationship to flood plain included): Gentle
elopes flees than 5%). The WWTP site iolocateda
flood plain. --- -s nt - i-n
Location of Nearest Dwelling: There are nn occupied
dwel lin^s located within 500 feet of the WWTP site.

Page Two
10. Receiving Stream ar Affected Surface Waters: Clark Creek
a. Classification: C
b. River Basin and Subbasin No.: Catawba 030835
c. Describe receiving stream features and pertinent
downstream uses: Excellent flow observed in the
receiving stream at the time of the site inspection,
The receiving stream receives effluent from other WWTPs
both above and below the Delta Mills discharge point.
The Town of Maiden's WWTP discharge is located
immediately below Delta Mills current discharge point
(:t 100± feet).
PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. a. Volume of Wastewater: 1.0 MGD (Design Capacity)
h. What is the current permitted capacity: 1.0 MGD
Actual treatment capacity of current facility (current
design capacity): 1.0 MGD
d. Date(s) and construction activit?es allowed by previous
ATCs issued in the previous two years: N/A
P. Description of existing or substantially constructed
WWT facilities: The existing WWT facilities consist of
a heat exchanger (this unit should not be rated as part
of the WWTP), followed by a bar screen, dual aeration
basins, dual secondary clarifiers, a flow equalization
basin, post aeration, disinfection, sludge dewatering
facilities, a parshall flume with a recording flow
meter, and a sludge storage lagoon.
f. Description of proposed WWT facilities: The addition
of an aeration basin, a secondary clarifiQr as well as
changes to the existing sludge storage lagoon are
necessary in order to meet Permit limitations at 1.5
MGD.
g. Possible toxic impacts to surface waters: Toxicity
testing performed by this facility reflects no test
failures since 1/93.
2. Residual handling and utilization/disposal scheme:
a. If residuals are being land applied Snecifv nEM Permit
No. WQ0006984.
Residuals Contractor: Bio-nomic cervices, Inc.
Telephone No. [phone]
b. Residuals stabilization_:
r� ass B
3. Treatment Plant Classification: Class TiT (rating has not
changed from previous Permit renewal, however, may change
upon expansion).

Page Three
4. SIC Code(s): 2257 (Textile Mill Products)
Wastewater Code(s): 55 MTU Code(s): 02003
PART III - OTHER PERTINENT INFORMATION
1 Is this facility being constructed with Construction Grant
Funds or are public monies involved (municipals only)? No.
2. Special monitoring or limitations (including toxicity)
requests: None at this time.
3. Important SOC/JOC or Compliance Schedule dates: N/A
4. Alternative Analysis Evaluation
a. Spray Irrigation: Insufficient area.
b. Connect to regional sewer system: Delta Mills has
access to the Town of Maiden's WWTP and is currently
sending the Town all domestic wastewater. However,
insufficient capacity exists in the Town's WWTP too
treat the amount of process wastewate generated by
this facility.
c. Subsurface: Insufficient area.
PART IV - EVALUATION AND RECOMMENDATIONS
Delta Mills, Inc. (DM) has requested a modification of the
subject permit. This modification involves an increase in
production and a resulting increase in permitted flow from 1.0
MGD to 1.5 MGD.
The nrorosed flow increase will result in DM having to add
additional WWT facilities in order to handle the proposed
hydraulic flow. DM has performed an Alternative Analysis that
indicated an increase in their current surface discharge v^plume
to be their most viable alternative.
Although DM indicated in the Permit application that an
extension of the outfall is being considered, they may not choose
to construct the extension if they feel they can meet the
proposed effluent limitations at the existing discharge location.
It should also be noted that DM has a significant amount of
color in their effluent. Since no color standard presently
exists, DM is a strong candidate for any Division initiated color
monitoring program. It is also suggested that the modified Permit
have a statement concerning the Division's efforts towards the
development of a standard for color, and that Delta should begin
working towards the eventual elimination of color in their
effluent.

Page Four
Pending receipt and approval of the WL , it is recommended
that the Permit be renewed as requested.
Signature of Report Preparer
f==
Daft.
Water Qua l'_ Regional S rvisor Bate
h:VisOdsr97\deita,sr

TOXICANT ANALYSIS
Ridley Norm Deg MSls i Parameter. Chromium Parnmoter. Copper
NPDFS 0 NC0006190 1 Standard: Standard a l.«�..«.7J1g
Qw(MGD) .._..__1.4 »«._.._.._
7010s (Jar) 144' n BOL.1I2DL Actual Data RESULTS n 8DLn1/20LActual Data RESULTS
IWC (%) „_,._»_»_»_»_18.231 1.1 1.1 Std Ow. 4296680885 1 47 47 Std Dow. 19.20
Reeving Semen Clark Cr ek _»_,».»...t 2 1.8 1.8 Mean 3.508884211 2 72 72 Mean 35.03
Stream Class Cj 3 0.7 0.7 C.V. 1.193958801 3 29 20 C.V. 0.551
_.._.._.._.»..� 4 14 14 4 26 28
FINAL RESULTS i 5 8.7 8.7 5 33 33
!Chromium j 8 4.7 4.7 MuR Factor: _»_»_. 21 i 8 56 56 Mul Faetor: _ 1.4
1 Max. Prod Cw 50.4jugn 7 3.1 3.1 Max. Value 24 NA 7 22 22 Max. Value 98 µ9I
i Allowable Cw 308.1141 8 8.6 8.6 Max. Prod Cw 50.4 gall 0 22 22 Max. Prod Cw 137.2 µan
i I 9 0.7 0.7 Allowable Cw 308.1 gin 9 16 16 Allowable Cw 43.1 pan
Copper i 10 1.2 1.2 10 18 18
! Max Prod Cw 1372141 11 0.7 0.7 11 13 13
AllowableCw 43.1141 12 0.6 0.6 12 30 30
13 5 5 13 22 22
!zinc i 14 0.7 0.7 14 23 23
i Max Prod Cie 180jugn 15 0.7 0.7 15 35 35
I AnowableCw 308.1i41 18 5.8 8.9 16 30 30
1 17 4.9 4.9 17 19 19
:Chloridei 18 0.7 0.7 18 17 17
j Max Prod Cw 37700001 ugn 19 1.1 1.1 19 27 27
i Allowable Cw 1417096.8141 20 7.5 7.5 20 18 18
1 21 1.7 1.7 21 25 25
!Sulfates i 22 8.7 8.7 22 20 20
i Max Prod. Cw 2055000iug11 23 2.3 2.3 23 28 26
! AllowableCw 1540322.61ugll 24 5 5 24 20 20
25 0.7 0.7 25 15 15
i 0 i 26 11 11 26 52 52
i Max PredCw Olugn 27 0.7 0.7 27 20 20
Alk wable Cw 0.0:ug/I 28 3.9 3.9 28 10 19
r20
30 0.7 0.7 29 34 34
0 0.7 0.7 30 25 25
Max Prod Cw COO 31 1.3 1.3 31 31 31
! AllowablaCw 0.O1ugl1 32 0.8 0.8 32 22 22
i 33 2.2 2.2 33 22 22
I 0 i 34 0.7 0.7 34 18 18
1 Max Prod Cw O1ug4 35 0.7 0.7 35 20 20
Allowable Cw 0.0� ug/l 36 0.7 0.7 36 30 30
37 0.7 0.7 37 37 37
1 0 i 38 0.7 0.7 38 20 20
r Max PradCw O:ugll 39 0.7 0.7 39 31 31
! Allowable Cw 0.0 u94 40 0.7 0.7 40 16 18
41 5.1 5.1 41 26 28
0 ! 42 0.7 0.7 42 25 25
I Max Pred Cw 0!ug1 43 0.7 0.7 43 19 10
! Allowable Cw 0.0!ugn 44 0.7 0.7 44 28 26
Ii 45 7.2 7.2 45 55 55
I 0 ! 46 0.7 0.7 48 68 68
t Max. Prod Cw 01u24 47 0.7 0.7 47 27 27
! Allowable Cw 0.01ugA 48 0.7 0.7 48 52 52
i i 49 0.7 0.7 49 43 43
0 i 50 4.2 4.2 50 42 42
Max Prod Ow 0lug11 51 4.1 4.1 51 44 44
Allowable Cw 0.01u3n 52 0.7 0.7 52 33 33
53 0.7 0.7 53 23 23
54 0.7 0.7 54 45 45
55 8.2 8.2 55 32 32
56 3 3 58 • 28 28
57 12 12 57 34 34
58 4.5 4.5 58 29 29
59 24 24 59 87 87
60 0.7 0.7 60 84 84
61 4.3 4.3 81 52 52
62 0.7 0.7 82 42 42
63 4.2 4.2 63 33 33
64 1.2 1.2 64 52 52
85 4.8 4.8 65 28 28
8114/97
tars zrne ammeters
Standard: L 5Ojµgi Standard=
n ROL.1/20LActual Data RESULTS n
1 22 22 Sid Dew. 23.61 1
2 9 9 Mean 39.14 2
3 9 9 C.V. 0.603 3
4 19 19 4
5 2.5 <5 5
8 50 50 MukFactor. 15 6
7 21 21 Max. Value 120 pail . 7
8 19 19 Max. Prod Cw 180 WI n 8
9 17 17 Allowable Cw 308.1 pall ' 9
10 16 16 10
11 10 10 ; • 11
12 88 86 12
13 24 24 13
14 17 17 14
15 23 23 8 15
16 24 24 >:: 16
17 15 16 17
18 18 18 18
19 43 43 19
20 25 25 20
21 37 37 21
22 37 37 22
23 36 38 23
24 32 32 •r,•*: 24
25 19 10 25
28 40 40 28
27 15 15 27
28 29 29 �"` 28
29 40 40 29
30 31 31 $y�30
31 24 24 s,
31
32 23 23 t.?x 32
33 34 34 : I 33
34 19 19 ' :'''• 34
35 20 20 j:. 35
38 30 30 gr.: # 38
37 35 35 :S'1 37
38 27 27 38
39 50 50 3a
:•:Lti
40 14 14 . 40
41 36 36 >;y; 41
42 30 30 42
i}:S:
43 62 82 ..ti 43
X,.
44 37 37 44
fI•: k
45 53 53 �'•$: 45
rv:f:
4s 50 so xs:o 48
47 22 22 "• 47
48 37 37 ' p 48
49 38 38 Eg 49
50 51 51 x n 50
51 80 80.; 51
52 88 88 52
53 35 35 53
54 92 92 t'r 54
55 34 34 rv.•`. 55
58 13 13�.
P:v. 58
57 45 45 yx 57
58 67 87 b8
so
60 46 46 Y':g 80
�r
61 53 53 ..::i 81
62O 51 51 . 02
63 53 53 ° .r.:.: 83
iin84 41 41 fy; p 84
65 47 47 ea 85
PAGE

TOXICANT ANALYSIS
68 5.8 5.0
87 4.6 4.6
68 0.5 0.5
69 3.8 3.8
70 9.5 9.5
71 17 17
72 0.7 0.7
73 0.7 0.7
74 3 3
75 5.1 5.1
76 0.7 0.7
n
�maaaavaSS�S
8S2888ta8tS
821888tt8t8
68 51 51
67 53 53
68 37 37
69 48 48
70 61 81
71 93 93
72 110 110
73 120 120
74 80 80
75 22 22
76
n
68 '* "
67 ...
68
69
70
71
72
73
74
75
78
n
6I14l97 PAGE

TOXICANT ANALYSIS
C
�—hlloddd.�
BDL.1/2DL Actual Data RESULTS
1230000 1230000 Std Dev. 539102.14
1700000 1700000 Mean 1288710.5
1410000 1410000 C.V. 0.418977
1700000 1700000
1600000 1800000 1760000 1780000 AM Reform tr:—. 1.3
874000 874000 Max. Value 2900000 Iran
758000 768000 Max. Prod Cw 3770000 IV
1050000 1050000 Allowable Cw 1417096.8 NA
1090000 1090000
1370000 1370000
839000 839000
1040000 1040000
1060000 1060000
967000 957000
974000 974000
888000 868000
458000 458000
342000 342000
884000 884000
748000 748000
730000 730000
709000 709000
1020000 1020000
847000 847000
819000 619000
849000 849000
854000 854000
1250000 1250000
1110000 1110000
984000 964000
889000 889000
1180000 1180000
1140000 1140000
1410000 1410000
959000 959000
1200000 1200000
988000 968000
871000 871000
1080000 1080000
934000 934000
1000000 1000000
1110000 1110000
1120000 1120000
1020000 1020000
1400000 1400000
1230000 1230000
1330000 1300000
1270000 1270000
901000 901000
1450000 1450000
837000 837000
802000 802000
1090000 1000000
920000 920000
1270000 1270000
1070000 1070000
1250000 1250000
2000000 2000000
2300000 2300000
2600000 2600000
2930000 2000000
2500000 2500000
2060000 2080000
1720000 1720000
Parameter= Su1Fales
Standard=ritC92_ pgfl
n BDL=1/21:1L Actual Data RESULTS
1 459000 459000 Sid Doc 161088.855
2 502000 602000 Mean 418870.13
3 291000 281000 C.V. 0.43227922
4 508000 508000
5 404000 404000 __
8 414000 414000 Mu�tFactor=E ____,1.5!
7 524000 524000 Max. Value 1370000 µfi4
8 564000 664000 Max. Prod Ow 2055000 µfill
9 378000 376000 Allowable Cw 15403226 µg4
10 252000 262000
11 1090000 1000000
12 1370000 1370000
13 279000 279000
14 378000 378000
15 459000 458000
18 601000 501000
17 409000 409000
18 285000 285000
19 281000 281000
20 287000 267000
21 325000 325000
22 564000 584000
23 388000 388000
24 457000 457000
25 324000 324000
26 223000 223000
27 349000 349000
28 293000 293000
29 272000 272000
30 331000 331000
31 233000 233000
32 196000 196000
33 139000 139000
34 329000 320000
35 402000 402000
38 276000 276000
37 472000 472000
38 346000 346000
39 338000 338000
40 399000 399000
41 399000 399000
42 382000 382000
43 131000 131000
44 298000 288000
45 400000 400000
48 491000 491000
47 502000 502000
48 308000 308000
49 380000 380000
50 175000 175000
51 389000 389000
52 332000 332000
53 453000 453000
54 500000 500000
55 434000 434000
58 455000 455000
57 374000 374000
58 393000 393000
59 411000 411000
80 494000 494000
81 507000 507000
82 478000 478000
83 514000 514000
84 288000 288000
65 348000 348000
•
:
44.
PAGE

a
TOXICANT ANALYSIS
1540000 1540000
1810000 1810000
2060000 2080000
2000000 2000000
2300000 2300000
2300000 2300000
961000 961000
1300000 1300000
2070000 2070000
2180000 2180000
1970000 1970000
68 238000 238000
67 311000 311000
68 498000 498000
69 538000 538000
70 488000 488000
71 494000 494000
72 490000 490000
73 885000 685000
74 788000 768000
75 831000 631000
78 571000 571000
77 504000 504000
8/14/97 PAGE

Facility:
NPDES#:
Receiving Stream:
Comment(s):
Low Flow Record Station Number:
Hydrologic Area Number:
Drainage Area Low Flow Record Station:
Qave Low Flow Record Station:
s7Q10 Low Flow Record Station:
w7Q10 Low Flow Record Station:
30Q2 Low Flow Record Station:
Drainage Area New Site:
MAR New Site:
Qave per Report Equation:
s7Q1 0 per Report Equation:
w7Q10 per Report Equation:
30Q2 per Report Equation:
Drainage Area Ratio:
[ new DA/Daatgage ]
Weighted Ratio:
Over -ride Inappropriate Site (y ):
DELTA MILLS
NC0006190
CLARK CREEK Cfryl
gage number not available
02.1432.3600
HA10
84.10 miles squared
100.92 cfs
15.00 cfs
36.00 cfs
48.00 cfs
must be < 400 sq. miles
68.60 sq. miles
1.2 cfs/miles squared
81 cfs
13.11 cfs
19.52 cfs
27.85 cfs
Continue
0.82 : 1
Continue
0.75 : 1
Drainage Area New Site:
MAR New Site:
Weighted Qave per Report Equation:
Weighted s7Q10 per Report Equation:
Weighted w7Q10 per Report Equation:
Weighted 3002 per Report Equation:
68.60 miles squared
1.2 cfs/miles squared
81 cfs
12.45 cfs
26.95 cfs
36.37 cfs

DELTA MILLS
Qfar J& Ac4 Al
Residual Chlorine
7Q10 (CFS)
DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (UG/L)
UPS BACKGROUND LEVEL (UG/L)
IWC (%)
Allowable Concentration (ugll)
Fecal Limit
Ratio of 5.4 :1
Ammonia as NH3
(summer)
12.45 7Q10 (CFS)
1.5 DESIGN FLOW (MGD)
2.325 DESIGN FLOW (CFS)
17.0 STREAM STD (MG/L)
0 UPS BACKGROUND LEVEL (MG/L)
15.74 IWC (%)
108.03 Allowable Concentration (mg/I)
Ammonia as NH3
(winter)
7Q10 (CFS)
200/10oml DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (MG/L)
UPS BACKGROUND LEVEL (MG/L)
IWC (%)
Allowable Concentration (mg/I)
12.45
1.5
2.325
1.0
0.22
15.74
5.18
26.95
1.5
2.325
1.8
0.22
7.94
20.11
NC0006190
8/12/97

TOXICANT ANALYSIS
Facility Name
NPDES #
Ow (MGD)
7Q10s (cfs)
!WC (%)
Reeving Stream
Stream Class
(Delta Mills
}NC0006190
1
1.5
12.45
15.74
Clark Creek
EC
!:chromium
Max. Pred Cw
=s. Allowable Cw
Copper
= Max. Pred Cw
Allowable Cw
Zinc
Max. Pred Cw
Allowable Cw
Chloride
Max. Pred Cw
i Allowable Cw
FINAL RESULTS
50.4
317.7
137.2
44.5
180
317.7
3770000
1461612.9
!Sulfates
• Max. Pred. Cw 2055000
Allowable Cw 1588709.7
.
ug/1
ug/1
ug/1
ug/1
ug/1
ug/1
ug/1
ug/1
ug/1
ug/1
8/14/97 PAGE •

Facility: DELTA MILLS
NPDES#: NC0006190
Receiving Stream: CLARK CREEK (x,' h+l(
Comment(s): u
gage number not available
Low Flow Record Station Number.
Hydrologic Area Number:
Drainage Area Low Flow Record Station:
Qave Low Flow Record Station:
s7Q10 Low Flow Record Station:
w7Q10 Low Flow Record Station:
30Q2 Low Flow Record Station:
Drainage Area New Site:
MAR New Site:
Qave per Report Equation:
s7Q10 per Report Equation:
w7Q10 per Report Equation:
30Q2 per Report Equation:
02.1432.3600
HA10
84.10 miles squared
100.92 cfs
15.00 cfs
36.00 cfs
48.00 cfs
must be < 400 sq. miles
66.00 sq. miles
1.2 cfs/miles squared
78 cfs
12.61 cfs
18.79 cfs
26.79 cfs
Continue
Drainage Area Ratio: 0.78 : 1
[ now DA / Da at gage ] Continue
Weighted Ratio: 0.71 : 1
Over -ride Inappropriate Site (y ):
Drainage Area New Site:
MAR New Site:
Weighted Qave per Report Equation:
Weighted s7Q10 per Report Equation:
Weighted w7Q10 per Report Equation:
Weighted 30Q2 per Report Equation:
66.00 miles squared
1.2 cfs/miles squared
78 cfs
12.01 cfs
25.54 cfs
34.55 cfs

DELTA MILLS
�X/f7 [
Residual Chlorine
7Q10 (CFS)
DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (UG/L)
UPS BACKGROUND LEVEL (UG/L)
IWC (%)
Allowable Concentration (ug/1)
Fecal Limit
Ratio of 5.2 :1
Ammonia as NH3
(summer)
12 7Q10 (CFS)
1.5 DESIGN FLOW (MGD)
2.325 DESIGN FLOW (CFS)
17.0 STREAM STD (MG/L)
0 UPS BACKGROUND LEVEL (MG/L)
16.23 IWC (%)
104.74 Allowable Concentration (mg/1)
Ammonia as NH3
(winter)
7Q10 (CFS)
200/100m1 DESIGN FLOW (MGD)
DESIGN FLOW (CFS)
STREAM STD (MG/L)
UPS BACKGROUND LEVEL (MG/L)
IWC (%)
Allowable Concentration (mg/I)
12
1.5
2.325
1.0
0.22
16.23
5.03
25.5
1.5
2.325
1.8
0.22
8.36
19.13
NC0006190
8/1 2/9 7

TOXICANT ANALYSIS
Facility Name 'Delta Mills
NPDES # }NC0006190
Ow (MGD) 1 1.5
7010s (cfs) i 12
IWC(%) 1 16.23
Rec`ving Stream 'Clark Creek
Stream Class IC
!Chromium
! Max. Pred Cw
Allowable Cw
Copper
i Max. Pred Cw
Allowable Cw
Zinc
Max. Pred Cw
Allowable Cw
Chloride
Max. Pred Cw
Allowable Cw
Sulfates
Max. Pred. Cw
Allowable Cw
FINAL RESULTS
50.4
308.1
137.2
43.1
180
308.1
3770000
1417096.8
2055000
1540322.6
ug/1
ug/l
ug/l
ug/l
ug/l
ug/l
ug/I
ug/l
ug/I
ug/l
8/14/97 PAGE '

Delta Mills Expansion jmn
Clark Creek C 8/12/97
030835
Facility is requesting modification of existing permit by expansion of design capacity
from 1.0 MGD to 1.5 MGD. Want limits at existing discharge point and a site further
downstream. Delta Mills is a manufacturer of cotton and synthetic fabrics using
circular knitting machines. The manufacturing process includes bleaching, dyeing and
finishing these fabrics using a variety of chemicals and dyes.
The additional Qw of 0.50 MGD will be " to be competitive and to meet consumer
demand." Application indicates that they want to increase their production rates as soon
as possible. Orders received so far this year indicate that sales have increased and will
continue to do so. Current average production rate of 700,000 lbs./cloth/week, Want to
increase to max. of 1,000,000 lbs./cloth/week with an average of 900,000 lbs./cloth/week
. Report indicates that Delta Mills WWTP is already treating 1 MGD of wastewater.
Compliance data shows avg. Qw for 6/96 - 5/97 is 0.7884 MGD, with a max. 1.1 MGD.
Months with the highest flow are 2/97 - 4/97, ranging between 0.91 and 0.96 MGD.
Existing Limits @ 1.0 MGD
BOD5 162.5 lbs./day (mo. avg.)
325.0 lbs./day (da. max.)
TSS 872 lbs./day (mo. avg.)
1744 1bs./day (da. max.)
NH3 3.0 mg/1
COD 3200 lbs./day (mo. avg.)
6400 lbs./day (da. max.)
Cr 437 pg/1
Sulfide 8 lbs./day (mo. avg.)
16 lbs./day (da. max.)
Phenols 4 lbs./day (mo. avg.)
8 lbs./day (da. max.)
Other monitoring requirements for settleable solids, TRC, TN, TP, Cu, Zn, Chloride,
Sulfates. Instream monitoring includes Conductivity, DO, and Temp.
Full Range Chronic Toxicity test @ 11% in MAR JUN SEP and DEC.

Delta Mills Expansion page 2
Estimated Effluent limits @ 1.5 MGD
BOD5 300.0 lbs./day (mo. avg.)
642.9 lbs./day (da. max.)
300/3.84/1.5 = 23.98 mg/1 = 24 mg/1
642.9/8.34/ 1.5=51.4mg/1
TSS 1308 lbs./day (mo. avg.)
2802.8 lbs./day (da. max.)
NH3 5.0 mg/1 (NH3 toxicity limit, if applied to 100% industrial discharger).
COD 4800 lbs./day (mo. avg.)
10285.7 lbs./day (da. max.)
Cr 6 lbs./day (mo. avg.)
12.86 lbs./day (da. max.)
Sulfide 12 lbs./day (mo. avg.)
25.71 lbs./day (da. max.)
Phenols 6 lbs./day (mo. avg.)
12.86 lbs./day (da. max.
Model Results
Used Level B model done in 1991 w/ Clark Creek dischargers and trib dischargers
Updated the dischargers that had ceased (Fat Boys Restaurant) and current permitted
effluent limits at all dischargers, Conover SW limits @ 0.1 MGD are 30/2/4, Newton @
7.5 MGD and 15/2/5, Precedent, Inc @ 0.008 MGD and 30/16, Maiden @ 1 MGD and
30/30 limits, included the expansion flow and revised guidelines for Delta Mills @ 1.5
MGD.

7x/9
c- 300//s/Lj,('a,ter)
GV2, 7 / / (d mar
3o o - 83 � 5— = 023. ?if 44 a
.,9 " 1. 3/ /. s- /11 = C/, 39
TSS
/36f //f/
8.3y /,r/-'= /0f;s
�802 dr/c/' ; 8. 3f =- /. 5-,i/a .2,2 3, 93 4-id l�
6. /4/ �. 3 f /. 5 /ii&e : 4, $477 G mf6 1179 6
/2.9 /6/4 %zs—AQ.po-- /.0.28 np/e — /0)8
eit 354 931 mite „ 9sp 47/Q
25, 7/ 45. 1.1 l S 1.6 : ,7, 0sr/v/,e 7., ,Zo.r,r
?Ms' = ,23 78 a X 3 �...Q, , , /00 /a .4114`77
c: 3rp, 7,2 m , /e

APPLIED WATER TECHNOLOGY
621 HUTTON STREET, SUITE 107
RALEIGH, NC 27606
[phone]
>Q
AWT
July 29, 1997
Mr. Steven D. Pellei, P.E.
NCDEHNR-DWQ
NPDES Group
Post Office Box 29535
Raleigh, North Carolina 27626-0535
Re: Clarification of Permit Modification Request Submitted June 25, 1997
NPDES No. NC0006190
Delta Mills, Inc.
Catawba County
Dear Mr. Pellei:
As discussed in our telephone conversation this morning, AWT received your July 15,
1997 letter verifying receipt of Delta Mills' request for permit modification with the fee
payment. After reviewing that letter I was concerned that the permit modification request
was misunderstood; therefore, I would like to take this opportunity to restate the request.
Delta Mills, Inc. is requesting the following:
• an increase in the permitted flow from 1.0 MGD to 1.5 MGD for the existing
discharge point,
• the corresponding effluent limits at this current discharge point, and
• the effluent limits at 1.5 MGD for a point downstream on Clark Creek, south of
SR 1274.
The requested effluent limits for the point downstream on Clark Creek will only be
reviewed by Delta Mills to determine if relocation of the discharge would be a feasible
and cost-effective option relative to a 1.5 MGD discharge at the current location. The
request for effluent limits at this downstream point is in no way intended to be a request
for relocation of the existing discharge to this point at this time. However, if Delta's
evaluation were to indicate that this would be a favorable option, a future relocation
would certainly be considered.

•
Mr. Steven D. Pellei, P.E.
NCDEHNR-DWQ
July 29, 1997
Page 2
I hope that this has cleared up any misunderstandings that might have occurred. If there
are any questions regarding this information, please do not hesitate to contact me so that
you may continue to process this request in a timely manner. Thank you for your time
and cooperation.
Sincerely,
APPLIED WATER TECHNOLOGY
4r,
Charles D. Blackwell
President
cc: Allen McRee, Delta Mills, Inc.
Mooresville Regional Office/Water Quality Section
Permits and Engineering Unit/Permit File
><:>
APPLIED WATER TECHNOLOGY AWT

St.
07,1S,97 1030
Lat: 35d34'36"
Long: 81d1.475"
8 919 936 9595
,N„
•77wiScia&li Nr;
6 lit MU* M
FIWT
02
Possible Alternative
Discharge

Delta Mills
NC0006190
EFFLUENT GUIDEUNE LIMITATIONS
7/15/97
Type of Product Produced
Effluent Guideline Reference
Knit Fabric, Simple Manufacturing and Finishing
40 CFR 410, Subpart E
Actual Production Figures (at 1.0 MGD):
Daily
(x 1000 lbs)
74.104
Monthly
74.351
sdp
Effluent Parameter
EPA Limitations in 40 CFR
(lbs/1000 lbs of product)
Effluent Limits
(Ibs/ day)
Comments
Footnote
Daily Max
30 day avg.
Daily Max
30 day avg.
BOD5
5.0
2.5
370.5
185.9
BPT, 40 CFR 410.52(a)
TSS
21.8
10.9
1615.5
810.4
BPT, 40 CFR 410.52(a)
Sulfide
0.2
0.1
14.82
7.44
BPT, 40 CFR 410.52(a)
Phenols
0.1
0.1
7.41
3.72
BPT, 40 CFR 410.52(a)
Total Chromium
0.1
0.1
7.41
3.72
BPT, 40 CFR 410.52(a)
pH
6.0-9.0
6.0-9.0
6.0-9.0
6.0-9.0
BPT, 40 CFR 410.52(a)
COD
60.0
30.0
4446.2
2230.5
BPT, 40 CFR 410.52(a)
COD
20.00
10.00
1482.1
743.5
BPT, 40 CFR 410.52(b)
1
Cumulative COD:
5928.3
2974.0
Sulfide
0.2
0.1
14.82
7.44
BAT, 40 CFR 410.53(a)
Phenols
0.1
0.1
7.41
3.72
BAT, 40 CFR 410.53(a)
Total Chromium
0.1
0.1
7.41
3.72
BAT, 40 CFR 410.53(a)
COD
60.0
30.0
4446.2
2230.5
BAT, 40 CFR 410.53(a)
COD
20.0
10.0
1482.1
743.5
BAT, 40 CFR 410.53(b)
1
5928.3
2974.0
Cumulative COD
Estimated Production Figures (at 1.5 MGD):
Daily
(x 1000 Ibs)
128.571
Monthly
120
Effluent Parameter
EPA Limitations in 40 CFR
(lbs/1000 lbs of product)
Effluent Limits
(lbs/ day)
Comments
Footnote
Daily Max
30 day avg.
Daily Max
30 day avg.
BOD5
5.0
2.5
642.9
300
BPT, 40 CFR 410.52(a)
TSS
21.8
10.9
2802.8
1308
BPT, 40 CFR 410.52(a)
Sulfide
0.2
0.1
25.71
12
BPT, 40 CFR 410.52(a)
Phenols
0.1
0.1
12.86
6
BPT, 40 CFR 410.52(a)
Total Chromium
0.1
0.1
12.86
6
BPT, 40 CFR 410.52(a)
pH
6.0-9.0
6.0-9.0
6.0-9.0
6.0-9.0
BPT, 40 CFR 410.52(a)
COD
60.0
30.0
7714.3
3600
BPT, 40 CFR 410.52(a)
COD
20.00
10.00
2571.4
1200
BPT, 40 CFR 410.52(b)
1
Cumulative
COD:
10285.7
4800
Sulfide
0.2
0.1
25.71
12
BAT, 40 CFR 410.53(a)
Phenols
0.1
0.1
12.86
6
BAT, 40 CFR 410.53(a)
Total Chromium
0.1
0.1
12.86
6
BAT, 40 CFR 410.53(a)
COD
60.0
30.0
7714.3
3600
BAT, 40 CFR 410.53(a)
COD
20.0
10.0
2571.4
1200
BAT, 40 CFR 410.53(b)
1
10285.7
4800
Cumulative COD
NOTES:
The facility performs simple manufacturing operations.
Production figures were obtained from Charles Blackwell of Advanced Water Technology. on 7/15/97
Act t Pv0d _ o,tv( v vvt ' R6 -
FOOTNOTES:
1 Additional allocation attributable to finishing of knit fabrics through simple manufaturing operations
DettY okoo4-kr
ActvAL 74,Lo4 2,23cSt8
Pkriiet % t J Z7713(oda,,o�
hh
•

ischarger
Receiving Stream
: DELTA MILLS
: CLARK CREEK
The End G.G. is 6.02 mg/1.
The End CBOD is 16.74 mg/1.
The End NBOD is 4.64 mg/1.
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/1) Milepoint Reach # (mg/1) (mg/1) (mg/1) (mgd)
Segment 1 7.44 0.00
Reach 1
Segment 2 5.35 0.00 1
Reach 1
Reach 2
Reach 3
Segment 3 5.93 5.90 4
Reach 1
Reach 2
Reach 3
Reach 4
Segment 4 7.06 0.00 1
Reach 1
Segment 5 5.45 5.16 5
Reach 1
Reach 2
Reach 3
Reach 4
Reach 5
Reach 6
Reach 7
Reach 8
0.00 0.00 0.00
45.00 9.00 4.00
0.00 0.00 0.00
0.00 0.00 0.00
0.00 0.00 0.00
0.00 0.00 0.00
0.00 0.00 0.00
45.00 9.00 5.00
45.00 72.00 0.00
0.00 0.00 0.00
0.00 0.00 0.00
0.00 0.00 0.00
72.00 0.00 5.00
63.00 90.00 0.00
0.00 0.00 0.00
0.00 0.00 0.00
0.00 0.00 0.00
0.00000
0.10000
0.00000
0.00000
0.00000
0.00000
0.00000
7.50000
0.00800
0.00000
0.00000
0.00000
1.50000*
1.00000
0.00000
0.00000
0.00000
Difrc-A4,45 )4 No3 )7, L,44
SUMMER
I Seg # I Reach # I Seg Mi I D.G. I CBOD I NBOD I Flow I
4 4 n nn '7 Li. M n n n n n i 7n

1 1 0.10 7.54 4.95 0.00 1.70
1 1 0.20 7.63 4.89 0.00 1.70
1' 1 0.30 7.70 4.84 0.00 1.70
1 1 0.40 7.75 4.79 0.00 1.70
1 1 0.50 7.80 4.73 0.00 1.70
1 1 0.60 7.84 4.68 0.00 1.70
1 1 0.70 7.87 4.63 0.00 1.70
1 1 0.80 7.90 4.58 0.00 1.70
1 1 0.90 7.92 4.53 0.00 1.70
1 1 1.00 7.94 4.48 0.00 1.70
1 1 1.10 7.95 4.43 0.00 1.70
1 1 1.20 7.97 4.38 0.00 1.70
1 1 1.30 7.98 4.34 0.00 1.70
1 1 1.40 7.99 4.29 0.00 1.70
2 1 0.00 5.35 28.14 5.86 0.26
2 1 0.03 5.76 27.64 5.76 0.26
2 1 0.06 6.09 27.16 5.67 0.26
2 1 0.09 6.35 26.69 5.58 0.26
2 1 0.12 6.56 26.23 5.48 0.27
2 1 0.15 6.72 25.78 5.40 0.27
2 1 0.18 6.85 25.34 5.31 0.27
2 1 0.21 6.96 24.91 5.22 0.28
2 1 0.24 7.05 24.50 5.14 0.28
2 1 0.27 7.12 24.09 5.06 0.28
2 1 0.30 7.18 23.69 4.98 0.29
2 2 0.30 7.18 23.69 4.98 0.29
2 2 0.36 7.12 22.96 4.82 0.29
2 2 0.42 7.09 22.27 4.66 0.30
2 2 0.48 7.08 21.60 4.51 0.30
2 2 0.54 7.07 20.97 4.37 0.31
2 2 0.60 7.08 20.36 4.23 0.32
2 2 0.66 7.09 19.77 4.10 0.32
2 2 0.72 7.11 19.21 3.98 0.33
2 2 0.78 7.13 18.67 3.86 0.33
2 2 0.84 7.16 18.15 3.74 0.34
2 2 0.90 7.18 17.66 3.63 0.35
2 3 0.90 7.34 7.72 1.96 0.95
2 3 1.00 7.43 7.45 1.89 0.97
2 3 1.10 7.50 7.20 1.82 1.00
2 3 1.20 7.55 6.97 1.75 1.03
2 3 1.30 7.60 6.75 1.69 1.06
2 3 1.40 7.63 6.54 1.63 1.09
2 3 1.50 7.67 6.34 1.58 1.12
2 3 1.60 7.69 6.16 1.52 1.15
2 3 1.70 7.72 5.98 1.47 1.18
2 3 1.80 7.74 5.81 1.43 1.21
2 3 1.90 7.76 5.65 1.38 1.23
2 3 2.00 7.77 5.50 1.34 1.26
2 3 2.10 7.79 5.35 1.30 1.29
2 3 2.20 7.80 5.21 1.26 1.32
2 3 2.30 7.82 5.08 1.23 1.35
2 3 2.40 7.83 4.95 1.19 1.38
3 1 0.00 7.92 4.59 0.54 3.08
3 1 0.10 7.89 4.54 0.53 3.09
3 1 0.20 7.87 4.50 0.52 3.10
3 1 0.30 7.86 4.46 0.51 3.11
3 1 0.40 7.84 4.42 0.50 3.12
3 1 0.50 7.83 4.38 0.49 3.12
3 1 0.60 7.82 4.34 0.48 3.13
3 1 0.70 7.81 4.30 0.47 3.14
3 1 0.80 7.80 4.26 0.47 3.15
3 1 0.90 7.79 4.22 0.46 3.16
3 1 1.00 7.78 4.18 0.45 3.17
3 1 1.10 7.78 4.15 0.44 3.18
3 1 1.20 7.77 4.11 0.43 3.19
7 4 4 on 9 i i 1. n, n 1. a h n

3 1 1.40 7.77 4.03 0.42 3.21
3 1 1.50 7.76 4.00 0.41 3.21
3' 1 1.60 7.76 3.96 0.41 3.22
3 1 1.70 7.76 3.93 0.40 3.23
3 1 1.80 7.76 3.89 0.39 3.24
3 1 1.90 7.76 3.86 0.39 3.25
3 1 2.00 7.76 3.83 0.38 3.26
3 1 2.10 7.76 3.79 0.37 3.27
3 1 2.20 7.76 3.76 0.37 3.28
3 1 2.30 7.76 3.73 0.36 3.29
3 1 2.40 7.77 3.70 0.35 3.30
3 1 2.50 7.77 3.66 0.35 3.30
3 1 2.60 7.77 3.63 0.34 3.31
3 1 2.70 7.77 3.60 0.34 3.32
3 2 2.70 7.71 3.29 0.46 4.12
3 2 2.80 7.72 3.27 0.46 4.13
3 2 2.90 7.73 3.24 0.45 4.14
3 2 3.00 7.74 3.22 0.44 4.15
3 2 3.10 7.75 3.19 0.44 4.16
3 2 3.20 7.76 3.17 0.43 4.17
3 2 3.30 7.77 3.14 0.42 4.18
3 2 3.40 7.78 3.12 0.42 4.19
3 2 3.50 7.78 3.09 0.41 4.19
3 2 3.60 7.79 3.07 0.40 4.20
3 2 3.70 7.80 3.05 0.40 4.21
3 2 3.80 7.81 3.02 0.39 4.22
3 2 3.90 7.81 3.00 0.39 4.23
3 2 4.00 7.82 2.98 0.38 4.24
3• 2 4.10 7.82 2.96 0.37 4.25
3 3 4.10 7.72 2.70 0.54 5.85
3 3 4.20 7.74 2.68 0.54 5.86
3 3 4.30 7.75 2.66 0.53 5.87
3 3 4.40 7.77 2.64 0.52 5.88
3 3 4.50 7.79 2.63 0.52 5.89
3 3 4.60 7.80 2.61 0.51 5.89
3 3 4.70 7.81 2.59 0.50 5.90
3 3 4.80 7.82 2.58 0.50 5.91
3 3 4.90 7.83 2.56 0.49 5.92
3 3 5.00 7.85 2.54 0.48 5.93
3 4 5.00 5.96 30.66 6.12 17.56
3 4 5.10 5.95 30.52 6.09 17.56
3 4 5.20 5.95 30.39 6.05 17.57
3 4 5.30 5.94 30.26 6.02 17.58
3 4 5.40 5.94 30.12 5.98 17.59
3 4 5.50 5.93 29.99 5.95 17.60
3 4 5.60 5.93 29.86 5.91 17.61
3 4 5.70 5.93 29.73 5.88 17.62
3 4 5.80 5.93 29.60 5.85 17.63
3 4 5.90 5.93 29.47 5.81 17.64
3 4 6.00 5.93 29.34 5.78 17.65
3 4 6.10 5.93 29.21 5.74 17.65
3 4 6.20 5.93 29.08 5.71 17.66
3 4 6.30 5.93 28.96 5.68 17.67
3 4 6.40 5.93 28.83 5.65 17.68
3 4 6.50 5.94 28.70 5.61 17.69
3 4 6.60 5.94 28.58 5.58 17.70
3 4 6.70 5.94 28.45 5.55 17.71
4 1 0.00 7.06 4.20 4.63 0.24
4 1 0.10 7.25 3.84 4.01 0.28
4 1 0.20 7.39 3.55 3.53 0.32
4 1 0.30 7.49 3.33 3.16 0.35
4 1 0.40 7.57 3.14 2.85 0.39
4 1 0.50 7.63 2.99 2.60 0.43
4 1 0.60 7.68 2.86 2.39 0.46
4 1 0.70 7.72 2.74 2.21 0.50
1. 1 n 0(1 7 7'3 Ph h nr n Mh

4 1 0.90 7.78 2.55 1.92 0.58
4 1 1.00 7.81 2.47 1.80 0.61
5' 1 0.00 6.01 27.58 5.42 18.32
5 1 0.10 6.01 27.46 5.39 18.33
5 1 0.20 6.01 27.34 5.36 18.34
5 1 0.30 6.02 27.22 5.33 18.35
5 1 0.40 6.02 27.10 5.30 18.36
5 1 0.50 6.03 26.99 5.27 18.37
5 1 0.60 6.03 26.87 5.23 18.37
5 2 0.60 6.09 25.83 5.06 19.17
5 2 0.70 6.10 25.72 5.03 19.18
5 2 0.80 6.10 25.61 5.00 19.19
5 2 0.90 6.11 25.49 4.97 19.20
5 2 1.00 6.12 25.38 4.94 19.21
5 2 1.10 6.13 25.27 4.91 19.22
5 2 1.20 6.13 25.16 4.88 19.23
5 2 1.30 6.14 25.05 4.85 19.24
5 2 1.40 6.15 24.94 4.82 19.25
5 2 1.50 6.16 24.83 4.80 19.26
5 2 1.60 6.16 24.73 4.77 19.26
5 2 1.70 6.17 24.62 4.74 19.27
5 2 1.80 6.18 24.51 4.71 19.28
5 2 1.90 6.19 24.40 4.68 19.29
5 2 2.00 6.19 24.30 4.66 19.30
5 2 2.10 6.20 24.19 4.63 19.31
5 2 2.20 6.21 24.09 4.60 19.32
5 2 2.30 6.22 23.98 4.58 19.33
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.31 6.49 19.18 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.16 3.79 24.73
5 4 2.32 6.36 23.70 3.46 27.05
5 4 2.32 6.36 23.70 3.46 27.05
5 4 2.33 6.36 23.70 3.46 27.05
5 4 2.33 6.36 23.69 3.46 27.06
5 4 2.34 6.36 23.69 3.46 27.06
5 4 2.34 6.35 23.69 3.46 27.06
5 4 2.34 6.35 23.68 3.46 27.06
5 4 2.35 6.35 23.68 3.46 27.06
5 4 2.35 6.35 23.67 3.46 27.06
5 4 2.36 6.35 23.67 3.46 27.06
5 4 2.36 6.35 23.67 3.46 27.06
5 5 2.36 6.00 25.80 8.14 28.61
5 5 2.46 5.96 25.69 8.10 28.62
5 5 2.56 5.92 25.59 8.05 28.63
5 5 2.66 5.88 25.49 8.01 28.63
5 5 2.76 5.85 25.38 7.96 28.64
5 5 2.86 5.81 25.28 7.92 28.65
5 5 2.96 5.78 25.18 7.87 28.66
5 5 3.06 5.75 25.08 7.83 28.67
5 5 3.16 5.72 24.98 7.79 28.68
5 5 3.26 5.70 24.88 7.74 28.69
5 5 3.36 5.67 24.78 7.70 28.70
5 5 3.46 5.65 24.68 7.66 28.71
5 5 3.56 5.63 24.58 7.61 28.72
5 5 3.66 5.61 24.48 7.57 28.72
5 5 3.76 5.59 24.38 7.53 28.73
5 5 3.86 5.57 24.29 7.49 28.74
r_ e h nc C CC ill. 1 n 1 1.1. 70 7

5 5 4.06 5.54 24.09 7.40 28.76
5 5 4.16 5.53 24.00 7.36 28.77
5' 5 4.26 5.52 23.90 7.32 28'.78
5 5 4.36 5.51 23.80 7.28 28.79
5 5 4.46 5.50 23.71 7.24 28.80
5 5 4.56 5.49 23.61 7.20 28.81
5 5 4.66 5.48 23.52 7.16 28.81
5 5 4.76 5.47 23.42 7.12 28.82
5 5 4.86 5.47 23.33 7.08 28.83
5 5 4.96 5.46 23.24 7.04 28.84
5 5 5.06 5.46 23.14 7.00 28.85
5 5 5.16 5.45 23.05 6.96 28.86
5 6 5.16 5.56 21.95 6.65 30.46
5 6 5.26 5.56 21.86 6.61 30.47
5 6 5.36 5.55 21.77 6.57 30.48
5 6 5.46 5.55 21.69 6.54 30.49
5 6 5.56 5.56 21.60 6.50 30.50
5 6 5.66 5.56 21.52 6.46 30.50
5 6 5.76 5.56 21.43 6.43 30.51
5 6 5.86 5.56 21.35 6.39 30.52
5 6 5.96 5.56 21.26 6.36 30.53
5 6 6.06 5.57 21.18 6.32 30.54
5 6 6.16 5.57 21.09 6.29 30.55
5 6 6.26 5.57 21.01 6.25 30.56
5 6 6.36 5.58 20.93 6.22 30.57
5 6 6.46 5.58 20.85 6.18 30.58
5 6 6.56 5.58 20.76 6.15 30.59
5 6 6.66 5.59 20.68 6.11 30.59
5 6 6.76 5.59 20.60 6.08 30.60
5 6 6.86 5.60 20.52 6.04 30.61
5 6 6.96 5.60 20.44 6.01 30.62
5 6 7.06 5.61 20.36 5.98 30.63
5 6 7.16 5.62 20.28 5.94 30.64
5 6 7.26 5.62 20.20 5.91 30.65
5 6 7.36 5.63 20.12 5.88 30.66
5 6 7.46 5.64 20.04 5.85 30.67
5 6 7.56 5.64 19.96 5.81 30.68
5 7 7.56 5.68 19.54 5.70 31.42
5 7 7.66 5.69 19.46 5.67 31.42
5 7 7.76 5.70 19.38 5.64 31.43
5 7 7.86 5.71 19.31 5.61 31.44
5 7 7.96 5.71 19.23 5.57 31.45
5 7 8.06 5.72 19.15 5.54 31.46
5 7 8.16 5.73 19.08 5.51 31.47
5 7 8.26 5.74 19.00 5.48 31.48
5 7 8.36 5.75 18.93 5.45 31.49
5 7 8.46 5.76 18.86 5.42 31.50
5 7 8.56 5.76 18.78 5.39 31.51
5 7 8.66 5.77 18.71 5.36 31.51
5 7 8.76 5.78 18.63 5.33 31.52
5 7 8.86 5.79 18.56 5.30 31.53
5 7 8.96 5.80 18.49 5.27 31.54
5 7 9.06 5.81 18.42 5.24 31.55
5 7 9.16 5.82 18.34 5.21 31.56
5 7 9.26 5.82 18.27 5.19 31.57
5 7 9.36 5.83 18.20 5.16 31.58
5 7 9.46 5.84 18.13 5.13 31.59
5 7 9.56 5.85 18.06 5.10 31.60
5 7 9.66 5.86 17.99 5.07 31.60
5 7 9.76 5.87 17.92 5.04 31.61
5 7 9.86 5.88 17.85 5.02 31.62
5 7 9.96 5.89 17.78 4.99 31.63
5 7 10.06 5.90 17.71 4.96 31.64
5 8 10.06 5.94 17.27 4.85 32.54
5 8 10.16 5.95 17.21 4.82 32.55
m 0 in nP C OP 1, 11. 1. on Q7 _ cA

5 8 10.36
5 8 10.46
5' 8 10.56
5 8 10.66
5 8 10.76
5 8 10.86
I Seg # I Reach # I Seg M;
5.97
5.98
5.99
6.00
6.01
6.02
D.O. I
17.07 4.77
17.01 4.74
16.94 4.72
16.87 4.69
16.81 4.67
16.74 4.64
CBOD I NBOD I
32.57
32.58
32.59
32.59
32.60
32.61
Flow I
SUMMER

WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/1) Milepoint Reach # (mg/1) (mg/1) (mg/1) (mgd)
Segment 1
Reach 1
Segment 2
Reach 1
Reach 2
Reach 3
Segment 3
Reach 1
Reach 2
Reach 3
Reach 4
Segment 4
Reach 1
Segment 5
Reach 1
Reach 2
Reach 3
Reach 4
Reach 5
Reach 6
Reach 7
Reach 8
7.44 0.00 1
5.35 0.00 1
5.93
5.90
4
7.06 0.00 1
5.41 5.12 5
0.00
45.00
0.00
0.00
0.00
0.00
0.00
45.00
0.00
9.00
0.00
0.00
0.00
0.00
0.00
9.00
45.00 72.00
0.00
0.00
0.00
63.00
72.00
0.00
0.00
0.00
0.00
0.00
0.00
90.00
22.60
0.00
0.00
0.00
cDrrMI (S
*** MODEL SUMMARY DATA ***
Discharger : DELTA MILLS
Receiving Stream : CLARK CREEK
Summer 7Q10 : 12.0
Design Temperature: 25.0
0.00 0.00000
4.00 0.10000
0.00 0.00000
0.00 0.00000
0.00 0.00000
0.00 0.00000
0.00 0.00000
5.00 7.50000
0.00 0.00800
0.00 0.00000
0.00 0.00000
0.00 0.00000
0.00 1.00000D
5.00 1.50000
0.00 0.00000
0.00 0.00000
0.00 0.00000
Subbasin : 030835
Stream Class: C
Winter 7Q10 : 25.5
'LENGTH' SLOPEI VELOCITY I DEPTH' Kd I Kd I Ka I Ka I KN I KN I KNR I KNR I SOD I S00 I
I mile I ft/mil fps I ft Idesignl N0° Idesignl @20° 'design' @20° 'design' @20° 'design' @20° I

I I I I I
Segment •1 1.401 16.101 0.191 0.16 0.35 1 0.28 6.60 5.921 0.44 0,30 0.44 1 0.00 0.00 0.00
Reach 1 I 1
I I I I I I I I I I I I I I
Segment 2 I 0.301 63.001 0.181 1 0.31 1 0,11 1 0,56 123.63 1 21.201 0.13 1 0,50 1 0.13 1 0.00 1 0.00 10.00
Reach 1 1 I I 1 1 1 1 1 1 1 1 1 I
Segment 2
Reach 2
I I I I I I I I I I I I I
0.601 31.001 0.159 1 0.36 1 0.53 ( 0.42 (11,84 1 10.621 0.13 1 0.50 1 0.13 1 0.00 1 0.00 1 0.00
I I 11 1 1 1 I
I I I I I I I I I! I l l
Segment 2 1 1.501 20.101 0.185 10.65 1 0.38 1 0.30 1 1.69 1 6.901 0.13 1 0.50 1 0.13 1 0.00 1 0.00 1 0.00
Reach 3 I I I 1 1 1 1 1 1 1 1 1 I
I I I I I I I I I I I I I
Segment 3 1 2.101 1.101 0.186 1 1.01 1 0.29 1 0.23 1 2.66 1 2.381 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 1 l { I 1 1 1 1 1 1 1 1 1 1
I I I I I I I I I I I I I
Segment 3 1 1.401 1.101 0,200 1 1.18 10.29 1 0.23 1 2.85 1 2.561 0.44 1 0.30 1 0.44 1 0,00 1 0.00 1 0.00
Reach 2 1 I I 1 ! 1 1 1 1 1 1 1 I
I I I I{ I I{ I I I I[
Segment 3 1 0.901 1.101 0.229 1 1.31 1 0.29 10.23 1 3.26 1 2.931 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 3{ 1 I 1 1 1 1 1 1 { 1 1 {
I I I I I I I I I I I I I I
Segment 3 1 1.101 1.101 0.509 1 1.52 1 0.33 1 0.26 1 5.23 1 4.691 0.44 1 0.30 ( 0.44 1 0.00 1 0.00 1 0.00
Reach 4 I I I 1 1 1 1 1 1 1 1 1 I
Segment 4
Reach 1
I I I I I I I I I I I I I
1.001 21.001 0,129 1 0.41 1 0.40 1 0,31 11.01 1 6.29( 0.13 1 0,50 1 0.13 1 0.00 1 0.00 1 0.00
I I 1 1 1 1 1 I
I I I I I I I I I I I I I
Segment 5 1 0.601 1.101 0.501 1 1.56 1 0.33 1 0.26 1 5.16 1 4.631 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 1 1 I I 1 1 1 1 1 1 1 1 1 I
I I I I I I I I I I I I I I
Segment 5 1 1.101 1.101 0.496 1 1.61 1 0,32 1 0.26 1 5,10 1 4.511 0,44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 2( I I 1 1 1 1 1 1 1 1 1 I
I I I 1 1 1 1 1 1 1 1 1 l l
Segment 5 1 0.021 1.101 0,458 1 1.90 1 0.31 1 0.24 (4.11 1 4.221 0.44 1 0,30 1 0.44 1 0,00 1 0.00 1 0.00
Reach 3 I I 1
I I I I I I I I I I I I
Segment 5 1 1.901 1.101 0.411 1 1.92 1 0.31 1 0,25 1 3.32 1 2.981 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 4 I I I 1 1 1 1 1 1 1 1 1 I
I I I I I I I I I I I I I I
Segment 5 1 0.901 1,101 0.505 1 1.95 1 0.31 1 0.25 1 3.52 1 3.161 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 5( I I 1 1 1 1 1 1 1 1 1 I
I I I I I I I I I I I I I
Segment 5 1 2.401 1.101 0.511 1 2.00 1 0.31 1 0.25 1 3.56 1 3,191 0,44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 6 I I I
I I I I I I I I I I I I I
Segment 5 1 2.501 1.101 0.510 1 2.03 1 0.31 1 0.25 ( 3,56 1 3,191 0.44 10.30 1 0,44 1 0.00 1 0.00 1 0.00
Reach 1 1 I I 1 1 1 1 1 1 1 1 1 I

Segment 5 1 0.801 1.101 0.513 1 2,06 1 0.31 10.25 1 3.51 1 3.201 0.44 10.30 10,44 10,00 10.00 10.00 I
,' Reach ' 8 I I I I I I I I I I I I I
I Flow I CBOD 1 NBOD I D.O. I
1 cfs 1 mg/1 1 mg/1 I mg/1 I
Segment 1 Reach 1
Waste 1 0.000 I 0.000 1 0.000 I 0.000
Headwaters) 1.700 1 5.000 1 0.000 I 7.440
Tributary I 0.000 1 2.000 I 1.000 ( 7.440
* Runoff 1 0.000 1 5.000 1 0.000 1 7.440
Segment 2 Reach 1
Waste I 0.155 1 45.000
Headwaters) 0.100 ( 2.000
Tributary I 0.000 1 2.000
* Runoff 1 0.100 1 2.000
Segment 2 Reach 2
Waste 1 0.000
Tributary 1 0.000
* Runoff 1 0.100
Segment 2 Reach 3
Waste 1 0.000
Tributary I 0.600
* Runoff 1 0.290
Segment 3 Reach 1
Waste I 0.000
Headwaters) 0.000
Tributary I 0.000
* Runoff 1 0.090
Segment 3 Reach 2
Waste I 0.000
Tributary 1 0.800
* Runoff 1 0.090
Segment 3 Reach 3
Waste 1 0.000
Tributary I 1.600
* Runoff 1 0.090
0.000
2.000
2.000
0.000
2.000
2.000
0.000
5.000
2.000
5.000
0.000
2.000
5.000
0.000
2.000
5.000
Segment 3 Reach 4
Waste 111.625 1 45.000
Tributary I 0.000 I 2.000
* Runoff 1 0.090 1 5.000
9.000
1.000
1.000
1.000
0.000
1.000
1.000
0.000
1.000
1.000
0.000
0.000
1.000
0.000
0.000
1.000
0.000
0.000
1.000
0.000
9.000
1.000
0.000
Segment 4 Reach 1
Waste I 0.012 145.000 1 72.000
Headwaters) 0.230 I 2.000 I 1.000
Tributary I 0.000 1 2.000 1 1.000
* Runoff 1 0.370 I 2.000 I 1.000
4.000
7.440
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
5.000
7.440
7.440
0.000
7.440
7.440
7.440

.
Segment 5 Reach 1
Waste 1 0.000
Headwaters
Tributary
* Runoff
0.000
0.000
0.090
Segment 5 Reach 2
Waste 1 0.000
Tributary 1 0.800
* Runoff 1 0.090
Segment 5 Reach 3
Waste 0.000
Tributary ( 5.400
* Runoff 1 0.090
0.000
5.000
2.000
5.000
0.000
2.000
5.000
0.000
2.000
5.000
0.000
0.000
1.000
0.000
0.000
1.000
0.000
0.000
1.000
0.000
Segment 5 Reach 4
Waste { 1.550 163.000 1 90.000
Tributary 1 0.000 ( 2.000 ( 1.000
* Runoff 1 0.090 1 5.000 1 0.000
Segment 5 Reach 5
Waste 2.325 1 72.000 1 22.600
Tributary ( 0.000 1 2.000 1 1.000
* Runoff 1 0.090 1 5.000 1 0.000
Segment 5 Reach 6
Waste 1 0.000
Tributary 1 1.600
* Runoff 1 0.090
Segment 5 Reach 7
Waste 1 0.000
Tributary 1 0.740
* Runoff 1 0.090
Segment 5 Reach 8
Waste 1 0.000
Tributary 1 0.900
* Runoff 1 0.090
0.000
2.000
5.000
0.000
2.000
5.000
0.000
2.000
5.000
* Runoff flow is in cfs/mile
I Seg # I Reach # I Seg Mi I
1 1 0.00
0.000
1.000
0.000
0.000
1.000
0.000
0.000
1.000
0.000
0.000
7.440
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
5.000
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
SUMMER
S
D.G. I CBOD I NBOD 1 Flow I
7.44 5.00 0.00 1.70

I Seg # I Reach # j Seg Mi
1 1 0.00
1 1 0.10
1 1 0.20
1 1 0.30
1 1 0.40
1 1 0.50
1 1 0.60
1 1 0.70
D.O. I CBOD
7.44 5.00
7.54 4.95
7.63 4.89
7.70 4.84
7.75 4.79
7.80 4.73
7.84 4.68
7.87 4.63
I
SUMMER
c
NBOD j Flow I
0.00 1.70
0.00 1.70
0.00 1.70
0.00 1.70
0.00 1.70
0.00 1.70
0.00 1.70
0.00 1.70

1 1 0.80 7.90 4.58 0.00 1.70
1 1 0.90 7.92 4.53 0.00 1.70
1' 1 1.00 7.94 4.48 0.00 1.70
1 1 1.10 7.95 4.43 0.00 1.70
1 1 1.20 7.97 4.38 0.00 1.70
1 1 1.30 7.98 4.34 0.00 1.70
1 1 1.40 7.99 4.29 0.00 1.70
2 1 0.00 5.35 28.14 5.86 0.26
2 1 0.03 5.76 27.64 5.76 0.26
2 1 0.06 6.09 27.16 5.67 0.26
2 1 0.09 6.35 26.69 5.58 0.26
2 1 0.12 6.56 26.23 5.48 0.27
2 1 0.15 6.72 25.78 5.40 0.27
2 1 0.18 6.85 25.34 5.31 0.27
2 1 0.21 6.96 24.91 5.22 0.28
2 1 0.24 7.05 24.50 5.14 0.28
2 1 0.27 7.12 24.09 5.06 0.28
2 1 0.30 7.18 23.69 4.98 0.29
2 2 0.30 7.18 23.69 4.98 0.29
2 2 0.36 7.12 22.96 4.82 0.29
2 2 0.42 7.09 22.27 4.66 0.30
2 2 0.48 7.08 21.60 4.51 0.30
2 2 0.54 7.07 20.97 4.37 0.31
2 2 0.60 7.08 20.36 4.23 0.32
2 2 0.66 7.09 19.77 4.10 0.32
2 2 0.72 7.11 19.21 3.98 0.33
2 2 0.78 7.13 18.67 3.86 0.33
2 2 0.84 7.16 18.15 3.74 0.34
2 2 0.90 7.18 17.66 3.63 0.35
2 3 0.90 7.34 7.72 1.96 0.95
2 3 1.00 7.43 7.45 1.89 0.97
2 3 1.10 7.50 7.20 1.82 1.00
2 3 1.20 7.55 6.97 1.75 1.03
2 3 1.30 7.60 6.75 1.69 1.06
2 3 1.40 7.63 6.54 1.63 1.09
2 3 1.50 7.67 6.34 1.58 1.12
2 3 1.60 7.69 6.16 1.52 1.15
2 3 1.70 7.72 5.98 1.47 1.18
2 3 1.80 7.74 5.81 1.43 1.21
2 3 1.90 7.76 5.65 1.38 1.23
2 3 2.00 7.77 5.50 1.34 1.26
2 3 2.10 7.79 5.35 1.30 1.29
2 3 2.20 7.80 5.21 1.26 1.32
2 3 2.30 7.82 5.08 1.23 1.35
2 3 2.40 7.83 4.95 1.19 1.38
3 1 0.00 7.92 4.59 0.54 3.08
3 1 0.10 7.89 4.54 0.53 3.09
3 1 0.20 7.87 4.50 0.52 3.10
3 1 0.30 7.86 4.46 0.51 3.11
3 1 0.40 7.84 4.42 0.50 3.12
3 1 0.50 7.83 4.38 0.49 3.12
3 1 0.60 7.82 4.34 0.48 3.13
3 1 0.70 7.81 4.30 0.47 3.14
3 1 0.80 7.80 4.26 0.47 3.15
3 1 0.90 7.79 4.22 0.46 3.16
3 1 1.00 7.78 4.18 0.45 3.17
3 1 1.10 7.78 4.15 0.44 3.18
3 1 1.20 7.77 4.11 0.43 3.19
3 1 1.30 7.77 4.07 0.43 3.20
3 1 1.40 7.77 4.03 0.42 3.21
3 1 1.50 7.76 4.00 0.41 3.21
3 1 1.60 7.76 3.96 0.41 3.22
3 1 1.70 7.76 3.93 0.40 3.23
3 1 1.80 7.76 3.89 0.39 3.24
3 1 1.90 7.76 3.86 0.39 3.25
3 1 2.00 7.76 3.83 0.38 3.26

3 1 2.10 7.76 3.79 0.37 3.27
3 1 2.20 7.76 3.76 0.37 3.28
3, 1 2.30 7.76 3.73 0.36 3.29
3 1 2.40 7.77 3.70 0.35 3.30
3 1 2.50 7.77 3.66 0.35 3.30
3 1 2.60 7.77 3.63 0.34 3.31
3 1 2.70 7.77 3.60 0.34 3.32
3 2 2.70 7.71 3.29 0.46 4.12
3 2 2.80 7.72 3.27 0.46 4.13
3 2 2.90 7.73 3.24 0.45 4.14
3 2 3.00 7.74 3.22 0.44 4.15
3 2 3.10 7.75 3.19 0.44 4.16
3 2 3.20 7.76 3.17 0.43 4.17
3 2 3.30 7.77 3.14 0.42 4.18
3 2 3.40 7.78 3.12 0.42 4.19
3 2 3.50 7.78 3.09 0.41 4.19
3 2 3.60 7.79 3.07 0.40 4.20
3 2 3.70 7.80 3.05 0.40 4.21
3 2 3.80 7.81 3.02 0.39 4.22
3 2 3.90 7.81 3.00 0.39 4.23
3 2 4.00 7.82 2.98 0.38 4.24
3 2 4.10 7.82 2.96 0.37 4.25
3 3 4.10 7.72 2.70 0.54 5.85
3 3 4.20 7.74 2.68 0.54 5.86
3 3 4.30 7.75 2.66 0.53 5.87
3 3 4.40 7.77 2.64 0.52 5.88
3 3 4.50 7.79 2.63 0.52 5.89
3 3 4.60 7.80 2.61 0.51 5.89
3 3 4.70 7.81 2.59 0.50 5.90
3 3 4.80 7.82 2.58 0.50 5.91
3 3 4.90 7.83 2.56 0.49 5.92
3 3 5.00 7.85 2.54 0.48 5.93
3 4 5.00 5.96 30.66 6.12 17.56
3 4 5.10 5.95 30.52 6.09 17.56
3 4 5.20 5.95 30.39 6.05 17.57
3 4 5.30 5.94 30.26 6.02 17.58
3 4 5.40 5.94 30.12 5.98 17.59
3 4 5.50 5.93 29.99 5.95 17.60
3 4 5.60 5.93 29.86 5.91 17.61
3 4 5.70 5.93 29.73 5.88 17.62
3 4 5.80 5.93 29.60 5.85 17.63
3 4 5.90 5.93 29.47 5.81 17.64
3 4 6.00 5.93 29.34 5.78 17.65
3 4 6.10 5.93 29.21 5.74 17.65
3 4 6.20 5.93 29.08 5.71 17.66
3 4 6.30 5.93 28.96 5.68 17.67
3 4 6.40 5.93 28.83 5.65 17.68
3 4 6.50 5.94 28.70 5.61 17.69
3 4 6.60 5.94 28.58 5.58 17.70
3 4 6.70 5.94 28.45 5.55 17.71
4 1 0.00 7.06 4.20 4.63 0.24
4 1 0.10 7.25 3.84 4.01 0.28
4 1 0.20 7.39 3.55 3.53 0.32
4 1 0.30 7.49 3.33 3.16 0.35
4 1 0.40 7.57 3.14 2.85 0.39
4 1 0.50 7.63 2.99 2.60 0.43
4 1 0.60 7.68 2.86 2.39 0.46
4 1 0.70 7.72 2.74 2.21 0.50
4 1 0.80 7.75 2.64 2.05 0.54
4 1 0.90 7.78 2.55 1.92 0.58
4 1 1.00 7.81 2.47 1.80 0.61
5 1 0.00 6.01 27.58 5.42 18.32
5 1 0.10 6.01 27.46 5.39 18.33
5 1 0.20 6.01 27.34 5.36 18.34
5 1 0.30 6.02 27.22 5.33 18.35
c 1 n_hn F_n' 97.1n S_111 1F1.3A

5 1 0.50 6.03 26.99 5.27 18.37
5 1 0.60 6.03 26.87 5.23 18.37
5' 2 0.60 6.09 25.83 5.06 19.17
5 2 0.70 6.10 25.72 5.03 19.18
5 2 0.80 6.10 25.61 5.00 19.19
5 2 0.90 6.11 25.49 4.97 19.20
5 2 1.00 6.12 25.38 4.94 19.21
5 2 1.10 6.13 25.27 4.91 19.22
5 2 1.20 6.13 25.16 4.88 19.23
5 2 1.30 6.14 25.05 4.85 19.24
5 2 1.40 6.15 24.94 4.82 19.25
5 2 1.50 6.16 24.83 4.80 19.26
5 2 1.60 6.16 24.73 4.77 19.26
5 2 1.70 6.17 24.62 4.74 19.27
5 2 1.80 6.18 24.51 4.71 19.28
5 2 1.90 6.19 24.40 4.68 19.29
5 2 2.00 6.19 24.30 4.66 19.30
5 2 2.10 6.20 24.19 4.63 19.31
5 2 2.20 6.21 24.09 4.60 19.32
5 2 2.30 6.22 23.98 4.58 19.33
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.31 6.49 19.18 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.16 3.79 24.73
5 4 2.32 6.11 21.75 8.87 26.28
5 4 2.42 6.06 21.66 8.82 26.29
5 4 2.52 6.02 21.57 8.77 26.30
5 4 2.62 5.98 21.48 8.72 26.31
5 4 2.72 5.95 21.38 8.66 26.32
5 4 2.82 5.91 21.29 8.61 26.32
5 4 2.92 5.88 21.20 8.56 26.33
5 4 3.02 5.85 21.11 8.51 26.34
5 4 3.12 5.82 21.03 8.46 26.35
5 4 3.22 5.80 20.94 8.41 26.36
5 4 3.32 5.77 20.85 8.36 26.37
5 4 3.42 5.75 20.76 8.31 26.38
5 4 3.52 5.73 20.67 8.26 26.39
5 4 3.62 5.71 20.59 8.21 26.40
5 4 3.72 5.69 20.50 8.16 26.41
5 4 3.82 5.67 20.41 8.11 26.41
5 4 3.92 5.66 20.33 8.06 26.42
5 4 4.02 5.65 20.24 8.02 26.43
5 4 4.12 5.63 20.15 7.97 26.44
5 4 4.22 5.62 20.07 7.92 26.45
5 5 4.22 5.57 24.27 9.11 28.78
5 5 4.32 5.55 24.17 9.06 28.78
5 5 4.42 5.52 24.07 9.00 28.79
5 5 4.52 5.50 23.97 8.95 28.80
5 5 4.62 5.48 23.88 8.90 28.81
5 5 4.72 5.46 23.78 8.85 28.82
5 5 4.82 5.45 23.69 8.80 28.83
5 5 4.92 5.43 23.59 8.75 28.84
5 5 5.02 5.42 23.50 8.70 28.85
5 5 5.12 5.41 23.40 8.66 28.86
5 6 5.12 5.51 22.28 8.25 30.46
5 6 5.22 5.50 22.19 8.21 30.47
5 6 5.32 5.50 22.10 8.16 30.47
5 6 5.42 5.49 22.01 8.12 30.48
5 B 5.52 5.48 21.93 8.07 30.49

5
•
5,
5'
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5eg
6 5.62 5.48 21.84 8.03 30.50
6 5.72 5.47 21.76 7.98 30.51
6 5.82 5.47 21.67 7.94 30.52
6 5.92 5.47 21.58 7.89 30.53
6 6.02 5.46 21.50 7.85 30.54
6 6.12 5.46 21.41 7.81 30.55
6 6.22 5.46 21.33 7.76 30.56
6 6.32 5.46 21.24 7.72 30.56
6 6.42 5.46 21.16 7.68 30.57
6 6.52 5.46 21.08 7.63 30.58
6 6.62 5.46 20.99 7.59 30.59
6 6.72 5.46 20.91 7.55 30.60
6 6.82 5.47 20.83 7.51 30.61
6 6.92 5.47 20.75 7.47 30.62
6 7.02 5.47 20.66 7.42 30.63
6 7.12 5.47 20.58 7.38 30.64
6 7.22 5.48 20.50 7.34 30.65
6 7.32 5.48 20.42 7.30 30.65
6 7.42 5.49 20.34 7.26 30.66
6 7.52 5.49 20.26 7.22 30.67
7 7.52 5.54 19.83 7.07 31.41
7 7.62 5.54 19.75 7.03 31.42
7 7.72 5.55 19.67 7.00 31.43
7 7.82 5.55 19.60 6.96 31.44
7 7.92 5.56 19.52 6.92 31.45
7 8.02 5.57 19.44 6.88 31.46
7 8.12 5.57 19.37 6.84 31.47
7 8.22 5.58 19.29 6.80 31.48
7 8.32 5.59 19.22 6.77 31.48
7 8.42 5.59 19.14 6.73 31.49
7 8.52 5.60 19.07 6.69 31.50
7 8.62 5.61 18.99 6.65 31.51
7 8.72 5.62 18.92 6.62 31.52
7 8.82 5.62 18.84 6.58 31.53
7 8.92 5.63 18.77 6.54 31.54
7 9.02 5.64 18.69 6.51 31.55
7 9.12 5.65 18.62 6.47 31.56
7 9.22 5.66 18.55 6.44 31.57
7 9.32 5.67 18.48 6.40 31.57
7 9.42 5.67 18.40 6.36 31.58
7 9.52 5.68 18.33 6.33 31.59
7 9.62 5.69 18.26 6.29 31.60
7 9.72 5.70 18.19 6.26 31.61
7 9.82 5.71 18.12 6.22 31.62
7 9.92 5.72 18.05 6.19 31.63
7 10.02 5.73 17.97 6.16 31.64
8 10.02 5.77 17.53 6.01 32.54
8 10.12 5.78 17.46 5.98 32.55
8 10.22 5.79 17.40 5.95 32.56
8 10.32 5.80 17.33 5.91 32.56
8 10.42 5.81 17.26 5.88 32.57
8 10.52 5.82 17.19 5.85 32.58
8 10.62 5.83 17.13 5.82 32.59
8 10.72 5.84 17.06 5.78 32.60
8 10.82 5.85 16.99 5.75 32.61
Reach # I Seg Mi I D.O. ( CBOD I NBOD I Flow

C"'ncharger : DELTA MILLS
Recei vi ng Stream : CLARK CREEK
The End D.O. is 5.88 mg/1.
The End CBOD is 16.74 mg/1.
The End NBOD is 5.67 mg/1.
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/1) Milepoint Reach # (mg/1) (mg/1) (mg/1) (mgd)
Segment 1 7.44 0.00 1
Reach 1 0.00 0.00 0.00 0.00000
Segment 2 5.35 0.00 1
Reach 1 45.00 9.00 4.00 0.100006)
Reach 2 0.00 0.00 0.00 0.00000
Reach 3 0.00 0.00 0.00 0.00000
Segment 3 5.93 5.90 4
Reach 1 0.00 0.00 0.00 0.00000
Reach 2 0.00 0.00 0.00 0.00000
Reach 3 0.00 0.00 0.00 0.00000
Reach 4 45.00 9.00 5.00 7.50000(0
Segment 4 7.06 0.00 1
Reach 1 45.00 72.00 0.00 0.0080P
Segment 5 5.31 5.16 5
Reach 1 0.00 0.00 0.00 0.00000
Reach 2 0.00 0.00 0.00 0.00000
Reach 3 0.00 0.00 0.00 0.00000
Reach 4 72.00 22.60 5.00 1.50000
Reach 5 63.00 90.00 0.00 1.00000s
Reach 6 0.00 0.00 0.00 0.00000
Reach 7 0.00 0.00 0.00 0.00000
Reach 8 0.00 0.00 0.00 0.00000
-Nc3wl�l
vriL, Ak 3
la-rIvIn
CAu414-4-74,z_
Dza /OA
titw
*** MODEL SUMMARY DATA ***
Discharger : DELTA MILLS
,-I A 11 1/ f. 11 r r 1/
Subbasin . 030835
+va m r"1 mcc • r

Simmer 7Q10 : 12.0
'Design Temperature: 25.0
.
Winter 7Q10 : 25.5
!LENGTH' SLOPE' VELOCITY 1 DEPTH' Kd 1 Kd 1 Ka 1 Ka 1 KN 1 KN 1 KNR 1 KNR 1 SOD 1 SOD
1 mile 1 ft/mil fps 1 ft 'design! 020° 'design) @20° Idesignl @20° 'design' 020° !design) @20°
I I 1 1 1 1 1 I 1 1 1 I I
Segment 1 1 1.401 16.101 0.191 1 0.76 1 0.35 1 0.28 1 6.60 1 5.921 0.44 ( 0.30 1 0.44 0.00 1 0.00 10.00
Reach 1 1 I I 1 1 1 1 1 I 1 1 1 I
I I 1 1 1 1 1 I 1 1 1 I I
Segment 2 1 0.301 63.001 0.187 1 0.31 1 0.11 1 0.56 123.63 1 21.201 0,13 1 0.50 1 0.73 1 0.00 1 0.00 1 0.00
Reach 1 1 I I 1 1 1 1 1 I 1 1 1 I
I I I 1 1 1 1 1 I 1 1 1 I I
Segment 2 1 0.601 37,001 0.159 1 0.36 1 0.53 1 0.42 111,84 1 10.621 0.73 1 0.50 1 0,13 1 0.00 1 0.00 1 0.00
Reach 2 1 I I 1 1 1 1 1 I I 1 1 I
I I I 1 1 1 1 1 I
Segment 2 1 1.501 20,701 0.185 1 0.65 1 0.38 1 0,30 1 7.69 1 6.901 0.13 1 0.50 1 0.73 1 0.00 1 0.00 1 0.00
Reach 3 I I I 1 1 1 1 1 I 1 1 1 I
I I 1 1 1 1 1 I 1 1 1 I I
Segment 3 1 2.101 1.101 0.186 1 1,07 1 0.29 1 0.23 1 2.66 1 2.381 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 1 1 I I 1 1 1 1 1 I 1 1 1 I
I I 1 1 1 1 1 I 1 1 1 I I
Segment 3 1 1.401 7.101 0.200 1 1.18 1 0.29 1 0.23 1 2.85 1 2.561 0.44 1 0.30 1 0.44 1 0.00 1 0.00 10,00
Reach 2 I I I 1 1 1 1 1 I 1 1 1 I
I I I 1 1 1 1 1 I 1 1 1 I I
Segment 3 1 0.901 7.101 0.229 1 1.31 1 0.29 1 0.23 1 3.26 1 2.931 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 3 I I I 1 1 1 1 1 I 1 1 1 I
I I I 1 1 1 1 1 I 1 1 1 I I
Segment 3 1 1.701 7.101 0.509 1 1.52 1 0.33 1 0.26 1 5.23 1 4,691 0.44 1 0.30 1 0.44 10.00 1 0.00 1 0,00
Reach 4 I I I 1 1 1 1 1 I 1 1 1 I
I I 1 1 1 1 1 I 1 1 1 I I
Segment 4 1 1.001 21.001 0.129 1 0.47 1 0.40 1 0.31 1 7,01 1 6.291 0.13 1 0.50 1 0.13 1 0.00 1 0.00 1 0.00
Reach 1 1 I I 1 1 1 1 1 I 1 1 1 I
I I I 1 1 1 1 1 I 1 1 1 1 I
Segment 5 1 0.601 7,101 0.501 1 1.56 1 0.33 1 0.26 1 5,16 1 4.631 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 1 1 I I 1 1 1 1 1 I 1 1 1 1
I I I 1 1 1 1 1 I 1 1 1 I I
Segment 5 1 1.701 7.101 0.496 1 1.61 1 0.32 1 0.26 1 5.10 1 4.511 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 2 I I I 1 1 1 1 1 I
I I I 1 1 1 1 1 I 1 1 1 I I
Segment 5 1 0.021 1,101 0.458 1 1.90 1 0.31 1 0.24 1 4.11 1 4.221 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 3 1 I I 1 1 1 1 1 I 1 1 1 I
I I I 1 1 1 1 1 I
Segment 5 1 0.041 7.101 0.489 1 1.92 1 0.31 1 0.25 1 3.41 1 3.061 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 4 I I I 1 1 1 1 1 I 1 1 1 I
I I 1 1 1 1 1 I 1 1 1 I I
Segment 5 1 2.801 1,101 0.501 1 1.94 1 0.31 1 0.25 1 3.53 1 3.111 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 5 I I I 1 1 1 1 1 I 1 1 1 I
I I 1 1 1 1 1 1
r,,..M,,.a c 4 L A I 1 4A I
n c4n 1 e nn I A 14 I n 4c 1 5 cc 1 1 4nl n 1.1. 1 n 9n 1 n S.I. 1 n nn 1 n nn 1 n nn

Reach 6 1
! !
.
Segment 5 1 2.501 1.101 0.510 1 2.03 1 0.31 1 0.25 1 3.56 1 3.191 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 1 1 1 I 1 1 1 1 1 1 1 1 1 1
I I 1 1 1 1 1 I
11 1 1 1 1 1 1 1 1 1 1 I!
Segment 5 1 0.801 1.101 0.513 1 2.06 1 0.31 1 0.25 1 3.51 1 3.201 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00
Reach 8 I 1 1 1 1 1 1 1 1 1 1 1 I
1 Flow 1 CBOD 1 NBOD 1 D.O. 1
1 cfs 1 mg/1 1 mg/1 1 mg/1 I
Segment 1 Reach 1
Waste 1 0.000 1 0.000 1 0.000 1 0.000
Headwaters) 1.700 1 5.000 1 0.000 1 7.440
Tributary 1 0.000 1 2.000 1 1.000 1 7.440
* Runoff 1 0.000 1 5.000 1 0.000 1 7.440
Segment 2 Reach 1
Waste I 0.155 1 45.000
Headwaters) 0.100 1 2.000
Tributary 1 0.000 1 2.000
* Runoff 1 0.100 1 2.000
Segment 2 Reach 2
Waste 1 0.000
Tributary 1 0.000
* Runoff 1 0.100
Segment 2 Reach 3
Waste 1 0.000
Tributary 1 0.600
* Runoff 1 0.290
Segment 3 Reach 1
Waste 1 0.000
Headwaters) 0.000
Tributary 1 0.000
* Runoff 1 0.090
Segment 3 Reach 2
Waste 1 0.000
Tributary 1 0.800
* Runoff 1 0.090
Segment 3 Reach 3
Waste 1 0.000
Tributary 1 1.600
* Runoff 1 0.090
0.000
2.000
2.000
0.000
2.000
2.000
0.000
5.000
2.000
5.000
0.000
2.000
5.000
0.000
2.000
5.000
9.000
1.000
1.000
1.000
0.000
1.000
1.000
0.000
1.000
1.000
0.000
0.000
1.000
0.000
0.000
1.000
0.000
0.000
1 . 000
0.000
4.000
7.440
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
Segment 3 Reach 4
Waste 1 11.625 1 45.000
Tributary 1 0.000 1 2.000
* Runoff 1 0.090 1 5.000
9.000
1.000
0.000
5.000
7.440
7.440

Segment 4 Reach 1
Waste 1 0.012 1 45.000 1 72.000
Headwaters) 0.230 ( 2.000 1 1.000
Tributary 1 0.000 1 2.000 1 1.000
* Runoff I 0.370 1 2.000 1 1.000
Segment 5 Reach 1
Waste 1 0.000
Headwaters) 0.000
Tributary 1 0.000
* Runoff 1 0.090
Segment 5 Reach 2
Waste 1 0.000
Tributary 1 0.800
* Runoff 1 0.090
Segment 5 Reach 3
Waste 1 0.000
Tributary 1 5.400
* Runoff I 0.090
0.000
5.000
2.000
5.000
0.000
2.000
5.000
0.000
2.000
5.000
0.000
0.000
1.000
0.000
0.000
1.000
0.000
0.000
1.000
0.000
0.000
7.440
7.440
7.440
0.000
7.440
7.440
7.440
0.000
7.440
7.440
0.000
7.440
7.440
Segment 5 Reach 4
Waste 1 2.325 1 72.000 1 22.600 1 5.000
Tributary 1 0.000 1 2.000 1 1.000 1 7.440
* Runoff 1 0.090 1 5.000 1 0.000 1 7.440
Segment 5 Reach 5
Waste 1 1.550 1 63.000 1 90.000
Tributary 1 0.000 1 2.000 1 1.000
* Runoff 1 0.090 1 5.000 1 0.000
0.000
7.440
7.440
Segment 5 Reach 6
Waste 1 0.000 1 0.000 1 0.000 1 0.000
Tributary 1 1.600 1 2.000 1 1.000 1 7.440
* Runoff 1 0.090 1 5.000 1 0.000 1 7.440
Segment 5 Reach 7
Waste 1 0.000
Tributary 1 0.740
* Runoff 1 0.090
Segment 5 Reach 8
Waste 1 0.000
Tributary 1 0.900
* Runoff 1 0.090
0.000
2.000
5.000
0.000
2.000
5.000
* Runoff flow is in cfs/mile
0.000
1.000
0.000
0.000
1.000
0.000
0.000
7.440
7.440
0.000
7.440
7.440
SUMMER
I Seg # I Reach # 1 Seg Mi I D.O. I CBOD 1 NBOD 1 Flow 1
A A 9 A

w.ww W • -1 ♦ W • W W W • W W 1 • 1 M
1 1 0.10 7.54 4.95 0.00 1.70
.1 1 0.20 7.63 4.89 0.00 1.70
1' 1 0.30 7.70 4.84 0.00 1.70
1 1 0.40 7.75 4.79 0.00 1.70
1 1 0.50 7.80 4.73 0.00 1.70
1 1 0.60 7.84 4.68 0.00 1.70
1 1 0.70 7.87 4.63 0.00 1.70
1 1 0.80 7.90 4.58 0.00 1.70
1 1 0.90 7.92 4.53 0.00 1.70
1 1 1.00 7.94 4.48 0.00 1.70
1 1 1.10 7.95 4.43 0.00 1.70
1 1 1.20 7.97 4.38 0.00 1.70
1 1 1.30 7.98 4.34 0.00 1.70
1 1 1.40 7.99 4.29 0.00 1.70
2 1 0.00 5.35 28.14 5.86 0.26
2 1 0.03 5.76 27.64 5.76 0.26
2 1 0.06 6.09 27.16 5.67 0.26
2 1 0.09 6.35 26.69 5.58 0.26
2 1 0.12 6.56 26.23 5.48 0.27
2 1 0.15 6.72 25.78 5.40 0.27
2 1 0.18 6.85 25.34 5.31 0.27
2 1 0.21 6.96 24.91 5.22 0.28
2 1 0.24 7.05 24.50 5.14 0.28
2 1 0.27 7.12 24.09 5.06 0.28
2 1 0.30 7.18 23.69 4.98 0.29
2 2 0.30 7.18 23.69 4.98 0.29
2 2 0.36 7.12 22.96 4.82 0.29
2 2 0.42 7.09 22.27 4.66 0.30
2 2 0.48 7.08 21.60 4.51 0.30
2 2 0.54 7.07 20.97 4.37 0.31
2 2 0.60 7.08 20.36 4.23 0.32
2 2 0.66 7.09 19.77 4.10 0.32
2 2 0.72 7.11 19.21 3.98 0.33
2 2 0.78 7.13 18.67 3.86 0.33
2 2 0.84 7.16 18.15 3.74 0.34
2 2 0.90 7.18 17.66 3.63 0.35
2 3 0.90 7.34 7.72 1.96 0.95
2 3 1.00 7.43 7.45 1.89 0.97
2 3 1.10 7.50 7.20 1.82 1.00
2 3 1.20 7.55 6.97 1.75 1.03
2 3 1.30 7.60 6.75 1.69 1.06
2 3 1.40 7.63 6.54 1.63 1.09
2 3 1.50 7.67 6.34 1.58 1.12
2 3 1.60 7.69 6.16 1.52 1.15
2 3 1.70 7.72 5.98 1.47 1.18
2 3 1.80 7.74 5.81 1.43 1.21
2 3 1.90 7.76 5.65 1.38 1.23
2 3 2.00 7.77 5.50 1.34 1.26
2 3 2.10 7.79 5.35 1.30 1.29
2 3 2.20 7.80 5.21 1.26 1.32
2 3 2.30 7.82 5.08 1.23 1.35
2 3 2.40 7.83 4.95 1.19 1.38
3 1 0.00 7.92 4.59 0.54 3.08
3 1 0.10 7.89 4.54 0.53 3.09
3 1 0.20 7.87 4.50 0.52 3.10
3 1 0.30 7.86 4.46 0.51 3.11
3 1 0.40 7.84 4.42 0.50 3.12
3 1 0.50 7.83 4.38 0.49 3.12
3 1 0.60 7.82 4.34 0.48 3.13
3 1 0.70 7.81 4.30 0.47 3.14
3 1 0.80 7.80 4.26 0.47 3.15
3 1 0.90 7.79 4.22 0.46 3.16
3 1 1.00 7.78 4.18 0.45 3.17
3 1 1.10 7.78 4.15 0.44 3.18
3 1 1.20 7.77 4.11 0.43 3.19

3 1 1.40 7.77 4.03 0.42 3.21
•3 1 1.50 7.76 4.00 0.41 3.21
3' 1 1.60 7.76 3.96 0.41 3.22
3 1 1.70 7.76 3.93 0.40 3.23
3 1 1.80 7.76 3.89 0.39 3.24
3 1 1.90 7.76 3.86 0.39 3.25
3 1 2.00 7.76 3.83 0.38 3.26
3 1 2.10 7.76 3.79 0.37 3.27
3 1 2.20 7.76 3.76 0.37 3.28
3 1 2.30 7.76 3.73 0.36 3.29
3 1 2.40 7.77 3.70 0.35 3.30
3 1 2.50 7.77 3.66 0.35 3.30
3 1 2.60 7.77 3.63 0.34 3.31
3 1 2.70 7.77 3.60 0.34 3.32
3 2 2.70 7.71 3.29 0.46 4.12
3 2 2.80 7.72 3.27 0.46 4.13
3 2 2.90 7.73 3.24 0.45 4.14
3 2 3.00 7.74 3.22 0.44 4.15
3 2 3.10 7.75 3.19 0.44 4.16
3 2 3.20 7.76 3.17 0.43 4.17
3 2 3.30 7.77 3.14 0.42 4.18
3 2 3.40 7.78 3.12 0.42 4.19
3 2 3.50 7.78 3.09 0.41 4.19
3 2 3.60 7.79 3.07 0.40 4.20
3 2 3.70 7.80 3.05 0.40 4.21
3 2 3.80 7.81 3.02 0.39 4.22
3 2 3.90 7.81 3.00 0.39 4.23
3 2 4.00 7.82 2.98 0.38 4.24
3 2 4.10 7.82 2.96 0.37 4.25
3 3 4.10 7.72 2.70 0.54 5.85
3 3 4.20 7.74 2.68 0.54 5.86
3 3 4.30 7.75 2.66 0.53 5.87
3 3 4.40 7.77 2.64 0.52 5.88
3 3 4.50 7.79 2.63 0.52 5.89
3 3 4.60 7.80 2.61 0.51 5.89
3 3 4.70 7.81 2.59 0.50 5.90
3 3 4.80 7.82 2.58 0.50 5.91
3 3 4.90 7.83 2.56 0.49 5.92
3 3 5.00 7.85 2.54 0.48 5.93
3 4 5.00 5.96 30.66 6.12 17.56
3 4 5.10 5.95 30.52 6.09 17.56
3 4 5.20 5.95 30.39 6.05 17.57
3 4 5.30 5.94 30.26 6.02 17.58
3 4 5.40 5.94 30.12 5.98 17.59
3 4 5.50 5.93 29.99 5.95 17.60
3 4 5.60 5.93 29.86 5.91 17.61
3 4 5.70 5.93 29.73 5.88 17.62
3 4 5.80 5.93 29.60 5.85 17.63
3 4 5.90 5.93 29.47 5.81 17.64
3 4 6.00 5.93 29.34 5.78 17.65
3 4 6.10 5.93 29.21 5.74 17.65
3 4 6.20 5.93 29.08 5.71 17.66
3 4 6.30 5.93 28.96 5.68 17.67
3 4 6.40 5.93 28.83 5.65 17.68
3 4 6.50 5.94 28.70 5.61 17.69
3 4 6.60 5.94 28.58 5.58 17.70
3 4 6.70 5.94 28.45 5.55 17.71
4 1 0.00 7.06 4.20 4.63 0.24
4 1 0.10 7.25 3.84 4.01 0.28
4 1 0.20 7.39 3.55 3.53 0.32
4 1 0.30 7.49 3.33 3.16 0.35
4 1 0.40 7.57 3.14 2.85 0.39
4 1 0.50 7.63 2.99 2.60 0.43
4 1 0.60 7.68 2.86 2.39 0.46
4 1 0.70 7.72 2.74 2.21 0.50

4 1 0.90 7.78 2.55 1.92 0.58
4 1 1.00 7.81 2.47 1.80 0.61
5' 1 0.00 6.01 27.58 5.42 18.32
5 1 0.10 6.01 27.46 5.39 18.33
5 1 0.20 6.01 27.34 5.36 18.34
5 1 0.30 6.02 27.22 5.33 18.35
5 1 0.40 6.02 27.10 5.30 18.36
5 1 0.50 6.03 26.99 5.27 18.37
5 1 0.60 6.03 26.87 5.23 18.37
5 2 0.60 6.09 25.83 5.06 19.17
5 2 0.70 6.10 25.72 5.03 19.18
5 2 0.80 6.10 25.61 5.00 19.19
5 2 0.90 6.11 25.49 4.97 19.20
5 2 1.00 6.12 25.38 4.94 19.21
5 2 1.10 6.13 25.27 4.91 19.22
5 2 1.20 6.13 25.16 4.88 19.23
5 2 1.30 6.14 25.05 4.85 19.24
5 2 1.40 6.15 24.94 4.82 19.25
5 2 1.50 6.16 24.83 4.80 19.26
5 2 1.60 6.16 24.73 4.77 19.26
5 2 1.70 6.17 24.62 4.74 19.27
5 2 1.80 6.18 24.51 4.71 19.28
5 2 1.90 6.19 24.40 4.68 19.29
5 2 2.00 6.19 24.30 4.66 19.30
5 2 2.10 6.20 24.19 4.63 19.31
5 2 2.20 6.21 24.09 4.60 19.32
5 2 2.30 6.22 23.98 4.58 19.33
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.31 6.49 19.18 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.16 3.79 24.73
5 4 2.32 6.36 23.70 5.41 27.05
5 4 2.32 6.36 23.70 5.40 27.05
5 4 2.33 6.36 23.70 5.40 27.05
5 4 2.33 6.36 23.69 5.40 27.06
5 4 2.34 6.35 23.69 5.40 27.06
5 4 2.34 6.35 23.69 5.40 27.06
5 4 2.34 6.35 23.68 5.40 27.06
5 4 2.35 6.35 23.68 5.40 27.06
5 4 2.35 6.35 23.67 5.40 27.06
5 4 2.36 6.35 23.67 5.39 27.06
5 4 2.36 6.34 23.67 5.39 27.06
5 5 2.36 6.00 25.80 9.98 28.61
5 5 2.46 5.95 25.69 9.92 28.62
5 5 2.56 5.90 25.59 9.87 28.63
5 5 2.66 5.85 25.49 9.81 28.63
5 5 2.76 5.81 25.38 9.76 28.64
5 5 2.86 5.77 25.28 9.70 28.65
5 5 2.96 5.73 25.18 9.65 28.66
5 5 3.06 5.69 25.08 9.59 28.67
5 5 3.16 5.66 24.98 9.54 28.68
5 5 3.26 5.62 24.88 9.49 28.69
5 5 3.36 5.59 24.78 9.43 28.70
5 5 3.46 5.57 24.68 9.38 28.71
5 5 3.56 5.54 24.58 9.33 28.72
5 5 3.66 5.51 24.48 9.27 28.72
5 5 3.76 5.49 24.38 9.22 28.73
5 5 3.86 5.47 24.29 9.17 28.74
.+ , r r 1 r P. J_ A A A 4 r1 ^ Cf '7 G

Y M • M N V • 'T V fww "1 • I V V • I Ly N• • N
5 5 4.06 5.43 24.09 9.07 28.76
5 5 4.16 5.41 24.00 9.02 28.77
5• 5 4.26 5.40 23.90 8.97 28.78
. 5 5 4.36 5.38 23.80 8.92 28.79
5 5 4.46 5.37 23.71 8.87 28.80
5 5 4.56 5.36 23.61 8.82 28.81
5 5 4.66 5.35 23.52 8.77 28.81
5 5 4.76 5.34 23.42 8.72 28.82
5 5 4.86 5.33 23.33 8.67 28.83
5 5 4.96 5.32 23.24 8.62 28.84
5 5 5.06 5.31 23.14 8.57 28.85
5 5 5.16 5.31 23.05 8.52 28.86
5 6 5.16 5.42 21.95 8.13 30.46
5 6 5.26 5.42 21.86 8.08 30.47
5 6 5.36 5.41 21.77 8.04 30.48
5 6 5.46 5.41 21.69 7.99 30.49
5 6 5.56 5.41 21.60 7.95 30.50
5 6 5.66 5.41 21.52 7.91 30.50
5 6 5.76 5.41 21.43 7.86 30.51
5 6 5.86 5.41 21.35 7.82 30.52
5 6 5.96 5.41 21.26 7.77 30.53
5 6 6.06 5.41 21.18 7.73 30.54
5 6 6.16 5.42 21.09 7.69 30.55
5 6 6.26 5.42 21.01 7.65 30.56
5 6 6.36 5.42 20.93 7.60 30.57
5 6 6.46 5.43 20.85 7.56 30.58
5 6 6.56 5.43 20.76 7.52 30.59
5 6 6.66 5.43 20.68 7.48 30.59
5 6 6.76 5.44 20.60 7.44 30.60
5 6 6.86 5.44 20.52 7.39 30.61
5 6 6.96 5.45 20.44 7.35 30.62
5 6 7.06 5.45 20.36 7.31 30.63
5 6 7.16 5.46 20.28 7.27 30.64
5 6 7.26 5.46 20.20 7.23 30.65
5 6 7.36 5.47 20.12 7.19 30.66
5 6 7.46 5.48 20.04 7.15 30.67
5 6 7.56 5.48 19.96 7.11 30.68
5 7 7.56 5.53 19.54 6.97 31.42
5 7 7.66 5.54 19.46 6.93 31.42
5 7 7.76 5.55 19.38 6.89 31.43
5 7 7.86 5.55 19.31 6.85 31.44
5 7 7.96 5.56 19.23 6.81 31.45
5 7 8.06 5.57 19.15 6.78 31.46
5 7 8.16 5.58 19.08 6.74 31.47
5 7 8.26 5.59 19.00 6.70 31.48
5 7 8.36 5.59 18.93 6.66 31.49
5 7 8.46 5.60 18.86 6.63 31.50
5 7 8.56 5.61 18.78 6.59 31.51
5 7 8.66 5.62 18.71 6.55 31.51
5 7 8.76 5.63 18.63 6.52 31.52
5 7 8.86 5.64 18.56 6.48 31.53
5 7 8.96 5.65 18.49 6.45 31.54
5 7 9.06 5.65 18.42 6.41 31.55
5 7 9.16 5.66 18.34 6.37 31.56
5 7 9.26 5.67 18.27 6.34 31.57
5 7 9.36 5.68 18.20 6.30 31.58
5 7 9.46 5.69 18.13 6.27 31.59
5 7 9.56 5.70 18.06 6.23 31.60
5 7 9.66 5.71 17.99 6.20 31.60
5 7 9.76 5.72 17.92 6.16 31.61
5 7 9.86 5.73 17.85 6.13 31.62
5 7 9.96 5.74 17.78 6.10 31.63
5 7 10.06 5.75 17.71 6.06 31.64
5 8 10.06 5.80 17.27 5.92 32.54
5 8 10.16 5.81 17.21 5.89 32.55

w • w w
1 r • r "Y
V
R. • W
5 8 10.36
-5 8 10.46
.5� 8 10.56
5 8 10.66
5 8 10.76
5 8 10.86
I Seg # ( Reach # I Seg Mi
5.83
5.84
5.85
5.86
5.87
5.88
D.Q.
17.07 5.83 32.57
17.01 5.79 32.58
16.94 5.76 32.59
16.87 5.73 32.59
16.81 5.70 32.60
16.74 5.67 32.61
CBOD { NBOD I Flow
SUMMER

Discharger
Recrei vi ng Stream
: DELTA MILLS
: CLARK CREEK
The End D.U. is 5.62 mg/1.
The End CBOD is 21.00 mg/1.
The End NBOD is 4.64 mg/1.
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/1) Milepoint Reach # (mg/1) (mg/1) (mg/1) (mgd)
Segment 1 7.44 0.00 1
Reach 1 0.00 0.00 0.00 0.00000
Segment 2 5.35 0.00 1
Reach 1 45.00 9.00 4.00 0.10000
Reach 2 0.00 0.00 0.00 0.00000
Reach 3 0.00 0.00 0.00 0.00000
Segment 3 5.93 5.90 4
Reach 1 0.00 0.00 0.00 0.00000
Reach 2 0.00 0.00 0.00 0.00000
Reach 3 0.00 0.00 0.00 0.00000
Reach 4 45.00 9.00 5.00 7.50000
Segment 4 7.06 0.00 1
Reach 1 45.00 72.00 0.00 0.00800
Segment 5 5.07 5.16 5
Reach 1 0.00 0.00 0.00 0.00000
Reach 2 0.00 0.00 0.00 0.00000
Reach 3 0.00 0.00 0.00 0.00000
Reach 4 154.20 0.00 5.00 1.50000
Reach 5 63.00 90.00 0.00 1.00000
Reach 6 0.00 0.00 0.00 0.00000
Reach 7 0.00 0.00 0.00 0.00000
Reach 8 0.00 0.00 0.00 0.00000
44Takez- Obit e A.* 366-
l20 AE4-3 t;MV,
1 Seg # 1 Reach # 1 Seg Mi 1 D.O. 1
4 4 n nn
CBOD I
nn
SUMMER
NBOD 1 Flow 1
n n n 1 -r n

1 1 0.10 7.54 4.95 0.00 1.70
•1 1 0.20 7.63 4.89 0.00 1.70
,1` 1 0.30 7.70 4.84 0.00 1.70
1 1 0.40 7.75 4.79 0.00 1.70
1 1 0.50 7.80 4.73 0.00 1.70
1 1 0.60 7.84 4.68 0.00 1.70
1 1 0.70 7.87 4.63 0.00 1.70
1 1 0.80 7.90 4.58 0.00 1.70
1 1 0.90 7.92 4.53 0.00 1.70
1 1 1.00 7.94 4.48 0.00 1.70
1 1 1.10 7.95 4.43 0.00 1.70
1 1 1.20 7.97 4.38 0.00 1.70
1 1 1.30 7.98 4.34 0.00 1.70
1 1 1.40 7.99 4.29 0.00 1.70
2 1 0.00 5.35 28.14 5.86 0.26
2 1 0.03 5.76 27.64 5.76 0.26
2 1 0.06 6.09 27.16 5.67 0.26
2 1 0.09 6.35 26.69 5.58 0.26
2 1 0.12 6.56 26.23 5.48 0.27
2 1 0.15 6.72 25.78 5.40 0.27
2 1 0.18 6.85 25.34 5.31 0.27
2 1 0.21 6.96 24.91 5.22 0.28
2 1 0.24 7.05 24.50 5.14 0.28
2 1 0.27 7.12 24.09 5.06 0.28
2 1 0.30 7.18 23.69 4.98 0.29
2 2 0.30 7.18 23.69 4.98 0.29
2 2 0.36 7.12 22.96 4.82 0.29
2 2 0.42 7.09 22.27 4.66 0.30
2 2 0.48 7.08 21.60 4.51 0.30
2 2 0.54 7.07 20.97 4.37 0.31
2 2 0.60 7.08 20.36 4.23 0.32
2 2 0.66 7.09 19.77 4.10 0.32
2 2 0.72 7.11 19.21 3.98 0.33
2 2 0.78 7.13 18.67 3.86 0.33
2 2 0.84 7.16 18.15 3.74 0.34
2 2 0.90 7.18 17.66 3.63 0.35
2 3 0.90 7.34 7.72 1.96 0.95
2 3 1.00 7.43 7.45 1.89 0.97
2 3 1.10 7.50 7.20 1.82 1.00
2 3 1.20 7.55 6.97 1.75 1.03
2 3 1.30 7.60 6.75 1.69 1.06
2 3 1.40 7.63 6.54 1.63 1.09
2 3 1.50 7.67 6.34 1.58 1.12
2 3 1.60 7.69 6.16 1.52 1.15
2 3 1.70 7.72 5.98 1.47 1.18
2 3 1.80 7.74 5.81 1.43 1.21
2 3 1.90 7.76 5.65 1.38 1.23
2 3 2.00 7.77 5.50 1.34 1.26
2 3 2.10 7.79 5.35 1.30 1.29
2 3 2.20 7.80 5.21 1.26 1.32
2 3 2.30 7.82 5.08 1.23 1.35
2 3 2.40 7.83 4.95 1.19 1.38
3 1 0.00 7.92 4.59 0.54 3.08
3 1 0.10 7.89 4.54 0.53 3.09
3 1 0.20 7.87 4.50 0.52 3.10
3 1 0.30 7.86 4.46 0.51 3.11
3 1 0.40 7.84 4.42 0.50 3.12
3 1 0.50 7.83 4.38 0.49 3.12
3 1 0.60 7.82 4.34 0.48 3.13
3 1 0.70 7.81 4.30 0.47 3.14
3 1 0.80 7.80 4.26 0.47 3.15
3 1 0.90 7.79 4.22 0.46 3.16
3 1 1.00 7.78 4.18 0.45 3.17
3 1 1.10 7.78 4.15 0.44 3.18
3 1 1.20 7.77 4.11 0.43 3.19
s 1 1 'n 1 11 h n? n 1il 7n

3 1 1.40 7.77 4.03 0.42 3.21
3 1 1.50 7.76 4.00 0.41 3.21
,3` 1 1.60 7.76 3.96 0.41 3.22
3 1 1.70 7.76 3.93 0.40 3.23
3 1 1.80 7.76 3.89 0.39 3.24
3 1 1.90 7.76 3.86 0.39 3.25
3 1 2.00 7.76 3.83 0.38 3.26
3 1 2.10 7.76 3.79 0.37 3.27
3 1 2.20 7.76 3.76 0.37 3.28
3 1 2.30 7.76 3.73 0.36 3.29
3 1 2.40 7.77 3.70 0.35 3.30
3 1 2.50 7.77 3.66 0.35 3.30
3 1 2.60 7.77 3.63 0.34 3.31
3 1 2.70 7.77 3.60 0.34 3.32
3 2 2.70 7.71 3.29 0.46 4.12
3 2 2.80 7.72 3.27 0.46 4.13
3 2 2.90 7.73 3.24 0.45 4.14
3 2 3.00 7.74 3.22 0.44 4.15
3 2 3.10 7.75 3.19 0.44 4.16
3 2 3.20 7.76 3.17 0.43 4.17
3 2 3.30 7.77 3.14 0.42 4.18
3 2 3.40 7.78 3.12 0.42 4.19
3 2 3.50 7.78 3.09 0.41 4.19
3 2 3.60 7.79 3.07 0.40 4.20
3 2 3.70 7.80 3.05 0.40 4.21
3 2 3.80 7.81 3.02 0.39 4.22
3 2 3.90 7.81 3.00 0.39 4.23
3 2 4.00 7.82 2.98 0.38 4.24
3 2 4.10 7.82 2.96 0.37 4.25
3 3 4.10 7.72 2.70 0.54 5.85
3 3 4.20 7.74 2.68 0.54 5.86
3 3 4.30 7.75 2.66 0.53 5.87
3 3 4.40 7.77 2.64 0.52 5.88
3 3 4.50 7.79 2.63 0.52 5.89
3 3 4.60 7.80 2.61 0.51 5.89
3 3 4.70 7.81 2.59 0.50 5.90
3 3 4.80 7.82 2.58 0.50 5.91
3 3 4.90 7.83 2.56 0.49 5.92
3 3 5.00 7.85 2.54 0.48 5.93
3 4 5.00 5.96 30.66 6.12 17.56
3 4 5.10 5.95 30.52 6.09 17.56
3 4 5.20 5.95 30.39 6.05 17.57
3 4 5.30 5.94 30.26 6.02 17.58
3 4 5.40 5.94 30.12 5.98 17.59
3 4 5.50 5.93 29.99 5.95 17.60
3 4 5.60 5.93 29.86 5.91 17.61
3 4 5.70 5.93 29.73 5.88 17.62
3 4 5.80 5.93 29.60 5.85 17.63
3 4 5.90 5.93 29.47 5.81 17.64
3 4 6.00 5.93 29.34 5.78 17.65
3 4 6.10 5.93 29.21 5.74 17.65
3 4 6.20 5.93 29.08 5.71 17.66
3 4 6.30 5.93 28.96 5.68 17.67
3 4 6.40 5.93 28.83 5.65 17.68
3 4 6.50 5.94 28.70 5.61 17.69
3 4 6.60 5.94 28.58 5.58 17.70
3 4 6.70 5.94 28.45 5.55 17.71
4 1 0.00 7.06 4.20 4.63 0.24
4 1 0.10 7.25 3.84 4.01 0.28
4 1 0.20 7.39 3.55 3.53 0.32
4 1 0.30 7.49 3.33 3.16 0.35
4 1 0.40 7.57 3.14 2.85 0.39
4 1 0.50 7.63 2.99 2.60 0.43
4 1 0.60 7.68 2.86 2.39 0.46
4 1 0.70 7.72 2.74 .2.21 0.50
1. 1 n_Rn 7.7C 2.811 9.n5 0.54

4 1 0.90 7.78 2.55 1.92 0.58
4 1 1.00 7.81 2.47 1.80 0.61
,9 1 0.00 6.01 27.58 5.42 18.32
`5 1 0.10 6.01 27.46 5.39 18.33
0
5 1 0.20 6.01 27.34 5.36 18.34
5 1 0.30 6.02 27.22 5.33 18.35
5 1 0.40 6.02 27.10 5.30 18.36
5 1 0.50 6.03 26.99 5.27 18.37
5 1 0.60 6.03 26.87 5.23 18.37
5 2 0.60 6.09 25.83 5.06 19.17
5 2 0.70 6.10 25.72 5.03 19.18
5 2 0.80 6.10 25.61 5.00 19.19
5 2 0.90 6.11 25.49 4.97 19.20
5 2 1.00 6.12 25.38 4.94 19.21
5 2 1.10 6.13 25.27 4.91 19.22
5 2 1.20 6.13 25.16 4.88 19.23
5 2 1.30 6.14 25.05 4.85 19.24
5 2 1.40 6.15 24.94 4.82 19.25
5 2 1.50 6.16 24.83 4.80 19.26
5 2 1.60 6.16 24.73 4.77 19.26
5 2 1.70 6.17 24.62 4.74 19.27
5 2 1.80 6.18 24.51 4.71 19.28
5 2 1.90 6.19 24.40 4.68 19.29
5 2 2.00 6.19 24.30 4.66 19.30
5 2 2.10 6.20 24.19 4.63 19.31
5 2 2.20 6.21 24.09 4.60 19.32
5 2 2.30 6.22 23.98 4.58 19.33
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.30 6.49 19.18 3.79 24.73
5 3 2.31 6.49 19.18 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.31 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.17 3.79 24.73
5 3 2.32 6.49 19.16 3.79 24.73
5 4 2.32 6.36 30.77 3.46 27.05
5 4 2.32 6.36 30.76 3.46 27.05
5 4 2.33 6.36 30.76 3.46 27.05
5 4 2.33 6.35 30.75 3.46 27.06
5 4 2.34 6.35 30.75 3.46 27.06
5 4 2.34 6.35 30.74 3.46 27.06
5 4 2.34 6.35 30.74 3.46 27.06
5 4 2.35 6.34 30.73 3.46 27.06
5 4 2.35 6.34 30.73 3.46 27.06
5 4 2.36 6.34 30.72 3.46 27.06
5 4 2.36 6.34 30.72 3.46 27.06
5 5 2.36 5.99 32.47 8.14 28.61
5 5 2.46 5.93 32.34 8.10 28.62
5 5 2.56 5.86 32.21 8.05 28.63
5 5 2.66 5.80 32.08 8.01 28.63
5 5 2.76 5.75 31.95 7.96 28.64
5 5 2.86 5.69 31.82 7.92 28.65
5 5 2.96 5.64 31.69 7.87 28.66
5 5 3.06 5.59 31.56 7.83 28.67
5 5 3.16 5.55 31.44 7.79 28.68
5 5 3.26 5.51 31.31 7.74 28.69
5 5 3.36 5.47 31.18 7.70 28.70
5 5 3.46 5.43 31.06 7.66 28.71
5 5 3.56 5.39 30.93 7.61 28.72
5 5 3.66 5.36 30.81 7.57 28.72
5 5 3.76 5.33 30.68 7.53 28.73
5 5 3.86 5.30 30.56 7.49 28.74
c c 0 (la .1/ hh 1 hh 70 7c

5 a 4.06 5.25 30.32 7.40 28.76
r 5 4.16 5.22 30.19 7.36 28.77
5 4.26 5.20 30.07 7.32 28.78
P 5 5 4.36 5.18 29.95 7.28 28.79
5 5 4.46 5.16 29.83 7.24 28.80
5 5 4.56 5.14 29.71 7.20 28.81
5 5 4.66 5.13 29.59 7.16 28.81
5 5 4.76 5.11 29.47 7.12 28.82
5 5 4.86 5.10 29.35 7.08 28.83
5 5 4.96 5.09 29.24 7.04 28.84
5 5 5.06 5.08 29.12 7.00 28.85
5 5 5.16 5.07 29.00 6.96 28.86
5 6 5.16 5.19 27.58 6.65 30.46
5 6 5.26 5.18 27.47 6.61 30.47
5 6 5.36 5.18 27.36 6.57 30.48
5 6 5.46 5.17 27.26 6.54 30.49
5 6 5.56 5.17 27.15 6.50 30.50
5 6 5.66 5.17 27.04 6.46 30.50
5 6 5.76 5.17 26.93 6.43 30.51
5 6 5.86 5.16 26.83 6.39 30.52
5 6 5.96 5.16 26.72 6.36 30.53
5 6 6.06 5.16 26.61 6.32 30.54
5 6 6.16 5.16 26.51 6.29 30.55
5 6 6.26 5.16 26.40 6.25 30.56
5 6 6.36 5.16 26.30 6.22 30.57
5 6 6.46 5.17 26.19 6.18 30.58
5 6 6.56 5.17 26.09 6.15 30.59
5 6 6.66 5.17 25.99 6.11 30.59
5 6 6.76 5.17 25.88 6.08 30.60
5 6 6.86 5.18 25.78 6.04 30.61
5 6 6.96 5.18 25.68 6.01 30.62
5 6 7.06 5.19 25.58 5.98 30.63
5 6 7.16 5.19 25.48 5.94 30.64
5 6 7.26 5.20 25.38 5.91 30.65
5 6 7.36 5.20 25.28 5.88 30.66
5 6 7.46 5.21 25.18 5.85 30.67
5 6 7.56 5.21 25.08 5.81 30.68
5 7 7.56 5.27 24.53 5.70 31.42
5 7 7.66 5.27 24.44 5.67 31.42
5 7 7.76 5.28 24.34 5.64 31.43
5 7 7.86 5.29 24.24 5.61 31.44
5 7 7.96 5.29 24.15 5.57 31.45
5 7 8.06 5.30 24.05 5.54 31.46
5 7 8.16 5.31 23.96 5.51 31.47
5 7 8.26 5.32 23.86 5.48 31.48
5 7 8.36 5.33 23.77 5.45 31.49
5 7 8.46 5.33 23.68 5.42 31.50
5 7 8.56 5.34 23.58 5.39 31.51
5 7 8.66 5.35 23.49 5.36 31.51
5 7 8.76 5.36 23.40 5.33 31.52
5 7 8.86 5.37 23.31 5.30 31.53
5 7 8.96 5.38 23.21 5.27 31.54
5 7 9.06 5.39 23.12 5.24 31.55
5 7 9.16 5.40 23.03 5.21 31.56
5 7 9.26 5.41 22.94 5.19 31.57
5 7 9.36 5.42 22.85 5.16 31.58
5 7 9.46 5.42 22.76 5.13 31.59
5 7 9.56 5.43 22.67 5.10 31.60
5 7 9.66 5.44 22.58 5.07 31.60
5 7 9.76 5.45 22.49 5.04 31.61
5 7 9.86 5.46 22.40 5.02 31.62
5 7 9.96 5.47 22.32 4.99 31.63
5 7 10.06 5.48 22.23 4.96 31.64
5 8 10.06 5.54 21.67 4.85 32.54
5 8 10.16 5.55 21.58 4.82 32.55
s R in_9F 5_SR 21.5n 4.Rn 32.56

5 8 10.36
-5 8 10.46
3' 8 10.56
} 5 8 10.66
5 8 10.76
5 8 10.86
I Seg # I Reach # I Seg Mi I
5.57 21.42 4.77 32.57
5.58 21.33 4.74 32.58
5.59 21.25 4.72 32.59
5.60 21.17 4.69 32.59
5.61 21.08 4.67 32.60
5.62 21.00 4.64 32.61
D.O. I CBOD I NBOD I Flow I