NC0049867_Wasteload Allocation_19940406

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NCO049867
PERMITTEE NAME: Town of Cleveland
FACILITY NAME: Cleveland Wastewater Treatment Plant
Facility Status: Existing
Permit Status: Renewal
Major
Pipe No.: 001
Design Capacity:
Minor q
0.3 MGD
Domestic (% of Flow):
Industrial (% of Flow):
FG
Comments:
Town is requesting modification with flow increase.
RECEIVING STREAM: Third Creek
Class: C
Sub -Basin: 03-07-06
Reference USGS Quad: E 16 NW (please attach)
County: Rowan
Regional Office: Mooresville Regional Office
Previous Exp. Date: 1/31/93 Treatment Plant Class: II
Classification changes within three miles:
none
Requested by: Jay Lucas Date: 2/14/94
Prepared by: r Date: 4 S"
Reviewed by: d C2 7) Date:
-BUD t.� 5 (w) 9 °I.0 (?, 0.3 MGD
(s) 16 Cvz) 45 @ 6.01 M&D
Modeler
Date Rec.
#
w
1
S
Drainage Area (mi2 ) R q, 4 Avg. Streamflow (cfs): 99,1
7QI0 (cfs) 14, 0 Winter 7Q10 (cfs) 24.1 30Q2 (cfs)
Type of Toxicity Test:
Existing Limit
Recommended LimiC
Monitoring Schedule:
Chronic Toxicity P/F (Ceri°daphnia) at 3.296 ,r W C(°lr� -•�
3.2%
Quarterly Mar, Jun, Sep, Dec
Upstream Location: 4 AT LEAST 100 FEET UPSTREAM FROM DISCHARGE POINTL DownsueamLocanomy 75 MILES FROM DISCHARGE POINT AT SR 1003 2
Parameters�p�� Fecal Coliform, Temperature, Dissolved Oxygen, Conductivity //JII to 0.3 ++gcl
K\o1.z j- 'f 2K161{ tdr.J ir�� KI tWMw j— �r Ygen, inMW:S
)K Downstream site °ads to remain at this point due to the DO sag. Y
Exoan inq sfrn I
Monthly Avenge Monthly Avera�e
Sommer Winter WQorEL summer Winter _
Wasteflow (MGD): 0 30 0.30 WQ 0 09 n 09
BOD5 (mg4): 15 30 WQ 30 30
NH3N (mg/1): 6 12 WQ monitor monitor
DO (mg/1): 5 5 WQ
T5S (mg/1): 30 30 EL 30 30
Fecal Col. (/100 ml): 200 200 WQ 1Moni19r rroniior
pH (SU): 6-9 6r9 6-9 6-9
Residual Chlorine (µg/1): a s as _ _
Oil & Grease (mgll): monitor monitor monitor monitor
TP (mg/1): monitor monitor- monitor monitor
TN (mg/1): monitor monitoI
TOXICS/NIEfALS
Cadmium (ugft
Daily Max.
monitor
WQ or EL
WQ
Frequency
monthly
Chromium (ug/1):
monitor
WQ
monthly
C°Ppef (ug/1):
monitor
WQ
quarterly
Mickel (ug/1):
monitor
WQ
monthly
Lead (ugll):
monitor
WQ
monthly
Zinc (ugn):
Cyanide (ug/1):
monitor
WQ
quarterly
Mercury (ug/1):
monitor
monitor
WQ
WQ
quarterly
quarterly
Selenium (ug/1):
monitor
WQ
quarterly
Silver (ug/1):
I
monitor
i
WQ
I
quarterly
I
Comments:

OGl%F�L
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4
Facility Name:
NPDES No.:
Type of Waste:
Facility Status:
Permit Status:
Receiving Stream:
Stream Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Topo Quad:
FACT SHEET FOR WASTELOAD ALLOCATION
Cleveland WWTP
NCO049867
50% Domestic 50% Industrial
Existing
Renewal
Third Creek
C
03-07-06
Rowan
Mooresville-AW
Jay Lucas
2/14/94
E 16 NW
Wasteload Allocation Summary
(approach taken, correspondence with region, EPA, etc.)
Request # 7745
N.C. DEPT. OF
ENVIRONMENT, HUL,T1i,
& NATURAL REMRCF3
MAR 24 1"41
WVISION OF ENVIRONMENTAL MAMAREIM
MOORESVILLE Ug01AL Mi K
Stream Characteristic:
USGS #
Date:
Drainage Area (mi2):
87.4
Summer 7Q10 (cfs):
14.0
Winter 7Q10 (cfs):
24.1
Average Flow (cfs):
89.1 >
30Q2 (cfs):
-
IWC (%):
3.2
Used Jason Doll's level B model for the speculative he performed in 1/94 with 0.26 MGD;
I changed the wasteflow to 0.30 MGD. This model included Statesville Third Creek W WTP,
Seven Cedars MHP, and Cleveland W WTP and was based on industrial %age b/t 10% and 90%.
Because of the interaction with Statesville, this expansion was only allowed to cause a change in
DO of 0.1 mg/I from existing conditions. I recommend limits of BOD5 15(S) / 30(W) mg/I and
6(S) / 12 (W) mg/1. See graph attached for other possible BOD5/NH3-N limit combinations. Met
with Joe Pearce from Pretreatment and due to the procedural time for LTMP the facility should
monitor for Cd, Cu, Cr, Ni, Pb, Zn, Cn, and Ag. Recalculated IWC due to new flow data it is
now 3.2%. Also recommend a Chronic Toxicity P/F Qrtly @ 3.2 (Ceriodaphnia).
Special Schedule Requirements and additional comments from Reviewers:
Recommended by:
Reviewed by
Instream Assessment
Regional Supervisor:
Permits & Engineering:
3
RETURN TO TECHNICAL SERVICES BY: APR 1 9 1994

F
Existing Limits:
Wasteflow (MGD):
BODS (mg/1):
NH3N (mg/1):
DO (mg/1):
TSS (mg/1):
Fecal Col. (1100 ml)
pH (SU):
TP (mg/1):
TN (mg/1):
Wasteflow (MGD):
BODS (mg/1):
NH3N (mg/1):
DO (mg/1):
TSS (mg/1):
Fecal Col. 000 ml):
pH (SU):
Residual Chlorine (µg/1):
Oil & Grease (mg/1):
"TP (mg)l):
TN (mg/1):
2
CONVENTIONAL PARAMETERS
Monthly Average
Summer
Winter
0.09
0.09
30
30
monitor
monitor
30
30
6-9 6-9
monitor monitor
monitor monitor
Monthly Average
Summer Winter
0.30 0.30
15
30
6
12
5
5
30
30
200
200
6-9
6-9
a9
31
monitor
monitor
monitor
monitor
monitor
monitor
Limits Changes Due To:
Change in 7Q10 data
Change in stream classification
Relocation of discharge
Change in wasteflow
Other (onsite toxicity study, interaction, etc.)
Instream data
New regulations/standards/procedures
New facility information
ReneuJ u iPk
C-x):54; n L4 rru -�v fix; '�� j f ly
t; .&p-L Aoki rnb,-far,nY
e Cal U `jrm. i,%__Ak ram'
a.ntL D (see ra%II
WQ or EL
WQ
WQ
WQ
WQ
EL
WQ
NH3-N, BODS, D.Q.
fecal coliform,
oil & grease
(explanation of any modifications to past modeling analysis including new flows, rates, field data,
interacting discharges)
Changed stream flows and wasteflow.
(See page 4 for miscellaneous and special conditions, if applicable)

TOWS/METALS
Type of Toxicity Test: Chronic Toxicity P/F (Ceriodaphnia) at 3.2%
Existing Limit:
Recommended Limit: 3.2%
Monitoring Schedule: Quarterly Mar, Jun, Sep, Dec
Existing Limits No Existing Limits.
Daily Max.
COD (mg/):
Cadmium (ug/1):
Chromium (ug/1):
Copper (ug/1):
Nickel (ug/1):
Lead (ug/1):
Zinc (ug/1):
Cyanide (ug/1):
Phenols (ug/1):
Mercury (ug/1):
Silver (ug/1):
Recommended Limii
Daily Max.
WQ or EL
Frequency
Cadmium (ug/1):
monitor
WQ
monthly
Chromium (ug/1):
monitor
WQ
monthly
Copper (ug/1):
monitor
WQ
quarterly
Nickel (ug/1):
monitor
WQ
monthly
Lead (ug/1):
monitor
WQ
monthly
Zinc (ug/1):
monitor
WQ
quarterly
Cyanide (ug/1):
monitor
WQ
quarterly
Mercury (ug/1):
monitor
WQ
quarterly
Selenium (ug/1):
monitor
WQ
quarterly
Silver (ug/1):
monitor
WQ
quarterly
All Changes due to percent and type of industrial waste. Monitoring fiequencies suggested
by Joe Pearce from Pretreatment.
X Parameter(s) are water quality limited. For some parameters, the available load capacity of
the immediate receiving water will be consumed. This may affect future water quality based
effluent limitations for additional dischargers within this portion of the watershed.
No parameters are water quality limited, but this discharge may affect future allocations.

INSTREAM MONITORING REQUIREMENTS cow,
Upstream Location: AT LEAST 100 FEET UPSTREAM FROM DISCHARGE POINT C- �.`�
Downstream Location: 7.5 MILES FROM DISCHARGE POINT AT SR 1003 -e yfax
Parameters: Fecal Coliform, Temperature, Dissolved Oxygen, Conductivity
Special instream monitoring locations or monitoring frequencies:
See -aeAov3 -(�Y eYA4i W_ k444%� taV;rt tV_r!t erw,v
Downstream site needs to re ' at this point due to the DO sag.
MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS
Has the facility demonstrated the ability to meet the proposed new limits with existing treatment
facilities? Yes No
If no, which parameters cannot be met?
Would a "phasing in" of the new limits be appropriate? Yes No
If yes, please provide a schedule (and basis for that schedule) with the regional
office recommendations:
If no, why not?
Special Instructions or Conditions
n.5rh.can� me�+.�r�nr 0 o.09/ Ad 4f RZ6L1 46"lens.
0 Vps4ve&m 5a'ahOw-e 0&+A' .//
cip-wn SO' bell� ovll
Wasteload sent to EPA? (Major) (Y or N)
(If yes, then attach schematic, toxics spreadsheet, copy of model, or, if not modeled, then old
assumptions that were made, and description of how it fits into basinwide plan)
Additional Information attached? (Y or N) If yes, explain with attachments.

Facility Name GEVELAM WWTP
Permit # NCO049867 _ Pipe # 01 _
CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY)
The effluent discharge shall at no time exhibit chronic tonicity using test procedures outlined in:
1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay
Procedure - Revised *September 1989) or subsequent versions.
The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality
is _3.2 % (defined as treatment two in the North Carolina procedure document). The permit holder shall
perform dart& monitoring using this procedure to establish compliance with the permit condition. The first
test will be performed after thirty days from the effective date of this permit during the months of
Mar. Jun. Sep. Dec . Effluent sampling for this testing shall be performed at the NPDES
permitted final effluent discharge below all treatment processes.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B.
Additionally, DEM Form AT 1 (original) is to be sent to the following address:
Attention: Environmental Sciences Branch
North Carolina Division of
Environmental Management
4401 Reedy Creek Road
Raleigh, N.C. 27607
Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in
association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity
sample must be measured and reported if chlorine is employed for disinfection of the waste stream.
Should any single quarterly monitoring indicate'a failure to meet specified limits, then monthly monitoring will
begin immediately until such time that a single test is passed. Upon passing, this monthly test requirement will
revert to quarterly in the months specified above.
Should any test data from this monitoring requirement or tests performed by the North Carolina Division of
Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival and appropriate environmental controls, shall constitute an invalid test and will require immediate
retesting(within 30 days of initial monitoring event). Failure to submit suitable test results will constitute
noncompliance with monitoring requirements.
7Q10 14.0 cfs
Permitted Flow 0.30 MGD
IWC 3.2 %
Basin & Sub -basin YAD 06
Receiving Stream Third Creek
County Roman
6 of 1 I
I M�j
Date 03l09/'94
QCL P/F Version 9191

MEMO %�
DATE: `�
TO: "T,_.AQ SUBJECT:
�J#er rvhhi� a kilel S 0'ioWel ahoy Ivrnl'
nq ;r, Fad
at nk.!rt Vl'ew b*Id v �Lr �a Vh 27r'fti`/Oh
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was on% vnvl Ylied b� /• 5. I� s4u/V ha ve ,6,reh
w►�l�Pl�ed hc� a; he�avte f1�is �c./icy haf >/0%
co•-rec lwn e o�v<eJ A14 A 0•
n. 3.97 i,JAeH
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Ve?veI6kf-& wee. �(� .
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From:
d� 4 � env �n pry}
North Carolina Depart ment of Environment
Health, and Natural Resources
•[tY � „�'' , � @p Printed on Recycled Paper

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rri�.,�
to+y P IDS k J—
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G Modeler I Date Rec. I #
3
03-01--06
Fl6 NW
CAtS I9 7 50 58¢3�
Drainage'Area (mil) Q,g. Avg. Streamflow (cfs): 1 f . D
7Q10 (cfs) 15.$ Winter 7Q10 (cfs) 27.,4 30Q2 (cfs)
Toxicity Limits: IWC % Acut hromc
Instream Monitoring: A) q P/F : % a) Q P/F 2.9
e)4f/F: 2-4%
Parameters rg ML- Cot-%. P.O., uauL7iv1TV. F.
Upstream L Location of (-ERSf 100 (6s*Qt
Downstream__ Location-' 7• S 64 h2a,M Cc( 6L41 D W WT)°
fir SR 1003
-------------------- RECOMMENDED EFFLUENT LIMITS ---------------------
A
B
C
sum/win
sum/win
sum/Wip
wasteflow (mgd):
0.20
0.25
0
-- -- - - - - - BUDS (mg/1):
20/30
20/30
20/. 0 — -- -
A.T. -+NH3N (mg/1) :
18 (s--uz'a
q)
12( ilmeAaao4) .
DO (mg/1):
5
5
5
---- TSS (mg/1):
30
30
30 --- -
Fecal coliform (#/100ml):
200
200
200
pH (su):
6-9
6-9
6-9
Tot. Res. Chlorine (ug/1):;.
.28
:28
--�RB -
Toxicity Testing Rec�.:
1.9%
2.4%
2r��
_. ( Q P/F )
__ _

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MEMO
TO: I ' M ✓/
C le vAa, s
vrei,Winc�" 15
DATE: 3
SUBJECT: C CLj
Gt �C ✓1 q G
lC�µI lt- wc4f� a
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be l � - z� �� l�e�ov� L �1/v►i
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From:
North Carolina Department of Environment,
�: Health, and Natural Resources g�a pimetlonRe deaPapar

J
MODEL RESULTS
Discharger : CLEVELAND WWTP
Receiving Stream : THIRD CREEK
---------------------------------------------
The End D.O. is 6.51 mg/l.
The End CBOD is 6.69 mg/l.
The End NBOD is 5.51 mg/l.
Segment 1
Reach 1
Reach 2
Reach 3
Reach 4
Reach 5
Reach 6
USCd' -Sasoo
SUMMER
.30 MGD
3/7/94
WLA
WLA
WLA
DO Min
CBOD
NBOD
DO
Waste Flo
(mg/1)
Milepoint Reach # (mg/1)
(mg/1)
----
(mg/1)
--
(mgd)
---------
------
4.38
---------------- ----
17.27 5
45.00
58.50
5.00
4.00000
45.00
90.00
0.00
0.01000
Too 1)L
-� 30.00
54.00
5.00
0.30000
0.00
0.00
0.00
0.00000
0.00
0.00
0.00
0.00000
0.00
0.00
0.00
0.00000
pecula4r 1-e ✓�,u�ii�ey(elof A � .3
���� �u0
SND
h�A �, /)c{erm;ned r)iAY CQoD e 0 N130 D
� e � c�
r�aX N>3oD e 0 CBaD• Gra��ecp verv/fr anal .lerml/'?e
he j -For 80L)5 3- Aj
Ttie/r- rca�ize 6136 -vr C/eve�Q�� s�u�eJvi�e ,s a ho
B6b5

/11 N1 W
SUMMER
_
.30 MGD
3/7/94
Seg #
I Reach # I
Seg Mi I
D.O. I
CBOD I
NBOD I
Flow I
1
1
0.00
6.66
15.74
19.38
19.40
1
1
0.10
6.55
15.66
19.24
19.42
1
1
0.20
6.45
15.59
19.11
19.43
1
1
0.30
6.36
15.51
18.97
19.45
1
1
0.40
6.27
15.43
18.84
19.47
1
1
0.50
6.18
15.36
18.71
19.48
1
1
0.60
6.10
15.28
18.58
19.50
1
1
0.70
6.03
15.20
18.45
19.52
1
1
0.80
5.96
15.13
18.32
19.54
1
1
0.90
5.89
15.05
18.20
19.55
1
1
1.00
5.83
14.98
18.07
19.57
1
1
1.10
5.77
14.91
17.95
19.59
1
1
1.20
5.71
14.83
17.82
19.60
1
1
1.30
5.66
14.76
17.70
19.62
1
1
1.40
5.62
14.69
17.57
19.64
1
1
1.50
5.57
14.61
17.45
19.65
1
1
1.60
5.53
14.54
17.33
19.67
1
1
1.70
5.49
14.47
17.21
19.69
1
1
1.80
5.46
14.40
17.09
19.71
1
1
1.90
5.42
14.33
16.97
19.72
1
1
2.00
5.39
14.26
16.86
19.74
1
1
2.10
5.37
14.19
16.74
19.76
1
1
2.20
5.34
14.12
16.62
19.77
1
1
2.30
5.32
14.05
16.51
19.79
1
2
2.20
5.31
14.07
16.57
19.81
1
2
2.50
5.22
13.88
16.23
19.82
1
2
2.80
5.15
13.69
15.90
19.84
1
2
3.10
5.10
13.50
15.58
19.85
1
2
3.40
5.06
13.31
15.27
19.87
1
2
3.70
5.03
13.13
14.96
19.88
1
2
4.00
5.02
12.95
14.66
19.90
1
2
4.30
5.02
12.77
14.36
19.91
1
2
4.60
5.02
12.59
14.07
19.93
1
2
4.90
5.03
12.42
13.79
19.94
1
2
5.20
5.05
12.25
13.51
19.96
1
2
5.50
5.07
12.08
13.24
19.97
1
2
5.80
5.10
11.91
12.97
19.99
1
2
6.10
5.12
11.75
12.71
20.00
1
2
6.40
5.16
11.59
12.45
20.02
1
2
6.70
5.19
11.43
12.20
20.03
1
2
7.00
5.23
11.27
11.95
20.05
1
2
7.30
5.27
11.12
11.71
20.06
1
2
7.60
5.31
10.96
11.48
20.08
1
2
7.90
5.35
10.81
11.24
20.09
1
2
8.20
5.39
10.67
11.02
20.11
1
2
8.50
5.43
10.52
10.79
20.12
1
2
8.80
5.47
10.37
10.58
20.14
1
2
9.10
5.52
10.23
10.36
20.15
1
2
9.40
5.56
10.09
10.15
20.17
1
2
9.70
5.60
9.95
9.95
20.18
1
2
10.00
5.64
9.82
9.75
20.20
1
3
9.92
5.63
10.27
10.75
20.66
1
3
10.02
5.62
10.22
10.67
20.67
1
3
10.12
5.61
10.17
10.59
20.67
1
3
10.22
5.61
10.13
10.52
20.67
1
3
10.32
5.61
10.08
10.45
20.68

1
3
10.42
5.60
10.03
10.37
20.68
1
3
10.52
5.60
9.98
10.30
20.69
1
3
10.62
5.60
9.94
10.23
20.69
3
10.72
5.60
9.89
10.15
20.69
1
3
10.82
5.60
9.85
10.08
20.70
1
3
10.92
5.60
9.80
10.01
20.70
1
3
11.02
5.60
9.75
9.94
20.71
1
3
11.12
5.60
9.71
9.87
20.71
1
3
11.22
5.60
9.66
9.80
20.71
1
3
11.32
5.60
9.62
9.73
20.72
1
3
11.42
5.61
9.57
9.67
20.72
1
3
11.52
5.61
9.53
9.60
2'0.73
1
3
11.62
5.62
9.48
9.53
20.73
1
3
11.72
5.62
9.44
9.46
20.73
1
3
11.82
5.63
9.39
9.40
20.74
1
3
11.92
5.63
9.35
9.33
20.74
1
3
12.02
5.64
9.31
9.26
20.75
l
3
12.12
5.64
9.26
9.20
20.75
1
3
12.22
5.65
9.22
9.13
20.75
1
3
12.32
5.66
9.18
9.07
20.76
1
3
12.42
5.67
9.13
9.01
20.76
1
3
12.52
5.67
9.09
8.94
20.77
1
3
12.62
5.68
9.05
8.88
20.77
1
3
12.72
5.69
9.01
8.82
20.77
1
3
12.82
5.70
8.96
8.76
20.78
1
3
12.92
5.71
8.92
8.69
20.78
1
3
13.02
5.72
8.88
8.63
20.79
1
3
13.12
5.73
8.84
8.57
20.79
1
4
13.07
5.73
8.84
8.57
20.79
1
4
13.27
5.59
8.74
8.42
20.80
1
4
13.47
5.47
8.65
8.28
20.81
1
4
13.67
5.36
8.55
8.13
20.81
1
4
13.87
5.25
8.46
7.99
20.82
1
4
14.07
5.16
8.37
7.85
20.83
1
4
14.27
5.07
8.28
7.71
20.84
1
4
14.47
4.98
8.19
7.58
20.85
1
4
14.67
4.91
8.10
7.45
20.85
1
4
14.87
4.83
8.01
7.32
20.86
1
4
15.07
4.77
7.93
7.19
20.87
1
4
15.27
4.71
7.84
7.06
20.88
1
4
15.47
4.66
7.76
6.94
20.89
1
4
15.67
4.61
7.67
6.82
20.89
1
4
15.87
4.57
7.59
6.70
20.90
1
4
16.07
4.53
7.51
6.58
20.91
1
4
16.27
4.49
7.43
6.47
20.92
1
4
16.47
4.46
7.35
6.36
20.93
1
4
16.67
4.44
7.27
6.25
20.93
1
4
16.87
4.41
7.19
6.14
20.94
1
4
17.07
4.39
7.11
6.03
20.95
l
4
17.27
4.38
7.03
5.92
20.96
1
5
17.27
4.38
7.03
5.92
20.96
1
5
17.32
5.12
7.02
5.91
20.96
1
5
17.37
5.71
7.00
5.89
20.96
1
5
17.42
6.18
6.98
5.87
20.96
1
5
17.47
6.56
6.96
5.85
20.97
1
6
17.47
6.56
6.96
5.85
20.97
1
6
17.57
6.55
6.92
5.81
20.97
1
6
17.67
6.54
6.89
5.77
20.97
1
6
17.77
6.54
6.86
5.72
20.98
1
6
17.87
6.53
6.82
5.68
20.98

P!Nt-.2
1 6 17.97
1 6 18.07
1 6 18.17
1 6 18.27
I Seg # I Reach # I Seg Mi I
6.52
6.79
6.52
6.76
6.51
6.72
6.51
6.69
D.O. I
CBOD
5.64
5.60
5.55
5.51
NBOD I
20.99
20.99
20.99
21.00
Flow I

t 1
*** MODEL SUMMARY DATA ***
!Discharger : CLEVELAND WWTP Subbasin 0307
Receiving Stream : THIRD CREEK Stream Class: C
Summer 7Q10 : 14.0 Winter 7Q10 : 24.1
Design Temperature: 25.0
ILENGTHI SLOPEI VELOCITY I DEPTHI Kd I Kd I Ka I Ka I KN I KN I KNR I KNR I SOD I SOD I
I mile I ft/mi) fps I ft Idesignl @20 Idesignl @20 Idesignl @20 Idesignl @20 Idesigni @20 1
-------------------------------------------------------------------------------------------------------------------
I I I I I I I I I I I I I I I
Segment 1 1 2.301 5.221 0.438 1 1.73 1 0.30 1 0.24 1 3.32 1 2.971 0.44 1 0.30 10.44 1 0.00 1 0.00 1 0.00 1
Reach 1 1 1 1 1 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 1 1 7.901 5.221 0.410 1 1.80 1 0.30 1 0.24 1 3.10 1 2.781 0.44 1 0.30 1 0.44 10.00 1 0.00 10.00 1
Reach 2 1 1 1 1 1 1 1 1 1 1 1 1 1
-------------------------------------------------------------------------------------------------------------------
I I I I I I I I I I I I I I
Segment 1 1 3.281 4.821 0.391 1 1.88 1 0.29 1 0.23 1 2.73 1 2.451 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00 1
Reach 3 1 1 1 1 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 1 1 4.251 2.351 0.312 1 2.11 1 0.27 1 0.21 1 1.06 1 0.951 0.44 1 0.30 10.44 1 0.00 1 0.00 1 0.00
Reach 4 1 1 1 1 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 1 I 0.201 50.001 0.750 1 1.37 1 0.67 1 0.53 154.38 1 48.771 0.73 1 0.50 1 0.73 1 0.00 1 0.00 1 0.00 1
Reach 5 1 1 1 1 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 1 1 0.801 4.351 0.369 1 1.95 1 0.28 1 0.23 1 2.33 1 2.091 0.44 10.30 10.44 1 0.00 1 0.00 1 0.00
Reach 6 1 1 1 1 1 1 1 1 1 1 1 1 1
-----------------------------------------------------------------------------------------------------
1
Flow
1
cfs
Segment 1 Reach 1
Waste I
6.200
Headwaters)
13.200
Tributary I
0.000
* Runoff I
0.170
Segment 1 Reach 2
Waste I 0.015
Tributary ( 0.000
* Runoff I 0.050
Segment 1 Reach 3
Waste 1 0.465
Tributary 1 0.000
* Runoff 1 0.040
CBOD
I NBOD I
D.O. I
I mg/1
I mg/1 I
mg/1 I
145.000
158.500 1
5.000
1 2.000
I 1.000 (
7.440
I 2.000
1 1.000 I
7.440
2.000
I 1.000 I
7.440
1 45.000
1 90.000 I
0.000
1 2.000
( 1.000 I
7.440
I 2.000
I 1.000 I
7.440
130.000
1 54.000 (
5.000
1 2.000
I 1.000 I
7.440
I 2.000
I 1.000 (
7.440

Segment 1 Reach 4
Waste I 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 I 1.000 I 7.440
* Runoff I 0.040 ( 2.000 I 1.000 I 7.440
Segment 1 Reach 5
Waste i 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 I 1.000 I 7.440
* Runoff I 0.040 I 2.000 I 1.000 I 7.440
Segment 1 Reach 6
Waste I 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 I 1.000 I 7.440
* Runoff I 0.040 ( 2.000 I 1.000 I 7.440
* Runoff flow is in cfs/mile

E
Tali✓� C✓lZk, I.J�Or��
SUMMER
---------- MODEL RESULTS
Discharger : CLEVELAND WWTP
Receiving Stream : THIRD CREEK
---------------------------------------------
The End D.O. is 6.40 mg/l.
The End CBOD is 8.27 mg/l.
The End NBOD is 4.95 mg/l.
----------------------------------------------------------------------
WLA
WLA
WLA
DO Min
CBOD
NBOD
DO
Waste Flo
(mg/1) Milepoint Reach #
(mg/1)
(mg/1)
(mg/1)
(mgd)
---------
Segment
1
----------------------
4.15 17.27 4
----
----
--
Reach
1
60.00
58.50
5.00
4.00000
Reach
2
45.00
90.00
0.00
0.01000
Reach
3
30-.-A.0-
54.0
—5.0-
0.00000
Reach
4
0.00
0.00
0.00
0.00000
Reach
5
0.00
0.00
0.00
0.00000
Reach
6
0.00
0.00
0.00
0.00000
WamW �6 �-, ir;l(JauL Cvee wfovr
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u ID? O'S

MODEL INPUTS FOR LEVEL B ANALYSIS
GENERAL INFORMATION
Facility Name:
NPDES No.:
�. 0 0 c/
Type of Waste:
00 ' s i yn e.4, '
Facility Status:
.� ',
Receiving Stream:
,. r f -"J" r 0 r
i
Stream Classification:
Subbasin:
County:„;��
,..
Regional Office:
Topo Quad:
E161,LJ
FLOW INFORMATION
USGS #
r
�a r 1-.
girl •. Y;:
Date of Flow Estimates:
Drainage Area (mi2):
Summer 7Q10 (cfs):
o
Winter 7Q10 (cfs):
1
Average Flow (cfs):
c
30Q2 (cfs):
IWC at Point of Discharge (%):
Cummulative IWC (%):
Igg-
� ;, J ?r
MODEL INPUT INFORMATIONS
LENGTH OF REACH (miles)
INCREMENTAL LENGTH (miles)
D ,
p
p,
.v , n_
WASTE CHARACTERISTICS
FLOW (MGD)
CBOD (mg/1)
s
NBOD (mg/1)
D.O. (mg/1)
RUNOFF CHARACTERISTICS
7Q10 (cfs/mi2)
D, 17
o, nL
0 i
QA (cfs/mil)
c 7
CBOD (mg/1)
o
NBOD (mg/1)
D.O. (mg/1)
r! C•ta�r �-�
,�.--ate �.
:-� , l-i
�J�
TRIBUTARY CHARACTERISTICS
7Q10 (cfs)
QA (cfs)
CBOD (mg/1)
NBOD (mg/1)
D.O. (mg/1)
^�
Name of facility

MODEL INPUTS FOR LEVEL B ANALYSIS
GENERAL INFORMATION
Facility Name:
NPDES.No.:
Type of Waste:
Facility Status:
Receiving Stream:
Stream Classification:
Subbasin:
County:
Regional Office:
Topo Quad:
FLOW INFORMATION
USGS #
Date of Flow Estimates:
Drainage Area (mi2):
Summer 7Q10 (cfs):
Winter 7Q10 (cfs):
Average Flow (cfs):
30Q2 (cfs):
IWC at Point of Discharge (%):
Cummulative IWC (%):
MODEL INPUT INFORMATION h C`;
LENGTH OF REACH (miles)
0.49
INCREMENTAL LENGTH (miles)
p . U t
p ,
WASTE CHARACTERISTICS
FLOW (MGD)
CBOD (mg/1)
NBOD (mg/1)
D.Q. (mg/1)
RUNOFF CHARACTERISTICS
7Q10 (cfs/mil)
QA (cfs/mi2)
CBOD (mg/1)
NBOD (mg/1)
D.O. (mg/1)
? , :I "7
TRIBUTARY CHARACTERISTICS
7Q10 (cfs)
QA (cfs)
CBOD (mg/1)
NBOD (mg/1)
D.O. (mg/1)
SLOPE (fpm)
.c , •
�% t
Name of facility

z
---------- MODEL RESULTS
Discharger : CLEVELAND WWTP
Receiving Stream : THIRD CREEK
---------------------------------------------
The End D.O. is 6.34 mg/l.
The End CBOD is 8.42 mg/l.
The End NBOD is 5.24 mg/l.
---------------------------------------------
DO Min
(mg/1) Milepoint Reach #
------ --------- -------
Segment 1 4.02 17.27 4
Reach 1
Reach 2
Reach 3
Reach 4
Reach 5
Reach 6
Presth� 1-
✓v/P,1J Oh -rl1iv � Ck I
SUMMER
CHANGE CBOD TO 60 FOR S3CKWWTP
EXISTING FLOW AND LIMIT FOR C
WLA
WLA
WLA
CBOD
NBOD
DO
Waste Flo
(mg/1)
----
(mg/1)
----
(mg/1)
--
(mgd)
---------
60.00
58.50
5.00
4.00000
45.00
90.00
0.00
0.01000
45.00
90.00
0.00
0.09000
0.00
0.00
0.00
0.00000
0.00
0.00
0.00
0.00000
0.00
0.00
0.00
0.00000

Seg #
I Reach # I
Seg Mi I
D.O. I
CBOD
1
1
0.00
6.66
20.54
1
1
0.10
6.53
20.43
1
1
0.20
6.41
20.33
1
1
0.30
6.30
20.23
1
1
0.40
6.19
20.13
1
1
0.50
6.09
20.03
1
1
0.60
6.00
19.93
1
1
0.70
5.91
19.83
1
1
0.80
5.82
19.73
1
1
0.90
5.75
19.63
1
1
1.00
5.67
19.54
1
1
1.10
5.60
19.44
1
1
1.20
5.54
19.34
1
1
1.30
5.47
19.25
1
1
1.40
5.42
19.15
1
1
1.50
5.36
19.06
1
1
1.60
5.31
18.96
1
1
1.70
5.27
18.87
1
1
1.80
5.22
18.77
1
1
1.90
5.18
18.68
1
1
2.00
5.15
18.59
1
1
2.10
5.11
18.50
1
1
2.20
5.08
18.41
1
1
2.30
5.05
18.31
1
2
•2.20
5.05
18.34
1
2
2.50
4.94
18.08
1
2
2.80
4.85
17.83
1
2
3.10
4.79
17.59
1
2
3.40
4.74
17.34
1
2
3.70
4.71
17.10
1
2
4.00
4.69
16.87
1
2
4.30
4.68
16.63
1
2
4.60
.4.68
16.41
1
2
4.90
4.69
16.18
1
2
5.20
4.70
15.96
1
2
5.50
4.72
15.74
1
2
5.80
4.75
15.52
1
2
6.10
4.78
15.30
1
2
6.40
4.81
15.09
1
2
6.70
4.85
14.89
1
2
7.00
4.89
14.68
1
2
7.30
4.93
14.48
1
2
7.60
4.97
14.28
1
2
7.90
5.02
14.08
1
2
8.20
5.06
13.89
1
2
8.50
5.11
13.70
1
2
8.80
5.15
13.51
1
2
9.10
5.20
13.32
1
2
9.40
5.24
13.14
1
2
9.70
5.29
12.96
1
2
10.00
5.34
12.78
1
3
9.92
5.30
13.00
1
3
10.02
5.29
12.94
1
3
10.12
5.29
12.88
1
3
10.22
5.29
12.82
1
3
10.32
5.29
12.76
SUMMER
CBOD 60
FOR S3CKWWTP
EXISTING LIMIT AND FLOW FOR C
NBOD I
Flow I
19.38
19.40
19.24
19.42
19.11
19.43
18.97
19.45
18.84
19.47
18.71
19.48
18.58
19.50
18.45
19.52
18.32
19.54
18.20
19.55
18.07
19.57
17.95
19.59
17.82
19.60
17.70
19.62
17.57
19.64
17.45
19.65
17.33
19.67
17.21
19.69
17.09
19.71
16.97
19.72
16.86
19.74
16.74
19.76
16.62
19.77
16.51
19.79
16.57
19.81
16.23
19.82
15.90
19.84
15.58
19.85
15.27
19.87
14.96
19.88
14.66
19.90
14.36
19.91
14.07
19.93
13.79
19.94
13.51
19.96
13.24
19.97
12.97
19.99
12.71
20.00
12.45
20.02
12.20
20.03
11.95
20.05
11.71
20.06
11.48
20.08
11.24
20.09
11.02
20.11
10.79
20.12
10.58
20.14
10.36
20.15
10.15
20.17
9.95
20.18
9.75
20.20
10.30
20.34
10.23
20.34
10.15
20.34
10.08
20.35
10.01
20.35

'1
0
3
10.42
5.29
12.70
9.94
20.36
1
3
10.52
5.29
12.64
9.87
20.36
1
3
10.62
5.29
12.58
9.80
20.36
1
3
10.72
5.29
12.52
9.73
20.37
1
3
10.82
5.29
12.46
9.66
20.37
1
3
10.92
5.30
12.40
9.59
20.38
1
3
11.02
5.30
12.34
9.52
20.38
1
3
11.12
5.30
12.28
9.45
20.38
1
3
11.22
5.31
12.22
9.39
20.39
1
3
11.32
5.31
12.16
9.32
20.39
1
3
11.42
5.32
12.11
9.25
20.40
1
3
11.52
5.33
12.05
9.19
20.40
1
3
11.62
5.33
11.99
9.12
20.40
1
3
11.72
5.34
11.93
9.06
20.41
1
3
11.82
5.35
11.88
8.99
20.41
1
3
11.92
5.35
11.82
8.93
20.42
1
3
12.02
5.36
11.77
8.86
20.42
1
3
12.12
5.37
11.71
8.80
20.42
1
3
12.22
5.38
11.65
8.74
20.43
1
3
12.32
5.39
11.60
8.68
20.43
1
3
12.42
5.40
11.54
8.61
20.44
1
3
12.52
5.41
11.49
8.55
20.44
1
3
12.62
5.42
11.44
8.49
20.44
1
3
12.72
5.43
11.38
8.43
20.45
1
3
12.82
5.44
11.33
8.37
20.45
1
3
12.92
5.45
11.27
8.31
20.46
1
3
13.02
5.46
11.22
8.25
20.46
1
3
13.12
5.47
11.17
8.19
20.46
1
4
13.07
5.47
11.17
8.19
20.46
1
4
13.27
5.33
11.05
8.05
20.47
1
4
13.47
5.20
10.92
7.91
20.48
1
4
13.67
5.08
10.80
7.77
20.49
1
4
13.87
4.96
10.69
7.63
20.50
1
4
14.07
4.86
10.57
7.50
20.50
1
4
14.27
4.76
10.45
7.36
20.51
1
4
14.47
4.67
10.34
7.23
20.52
1
4
14.67
4.59
10.23
7.11
20.53
1
4
14.87
4.51
10.11
6.98
20.54
1
4
15.07
4.44
10.00
6.86
20.54
1
4
15.27
4.38
9.89
6.74
20.55
1
4
15.47
4.32
9.78
6.62
20.56
1
4
15.67
4.27
9.68
6.50
20.57
1
4
15.87
4.22
9.57
6.39
20.58
1
4
16.07
4.18
9.47
6.27
20.58
1
4
16.27
4.14
9.36
6.16
20.59
1
4
16.47
4.11
9.26
6.05
20.60
1
4
16.67
4.08
9.16
5.95
20.61
1
4
16.87
4.05
9.06
5.84
20.62
1
4
17.07
4.03
8.96
5.74
20.62
1
4
17.27
4.02
8.86
5.64
20.63
1
5
17.27
4.02
8.86
5.64
20.63
1
5
17.32
4.82
8.84
5.62
20.63
1
5
17.37
5.47
8.81
5.60
20.64
1
5
17.42
5.99
8.79
5.59
20.64
1
5
17.47
6.40
8.76
5.57
20.64
1
6
17.47
6.40
8.76
5.57
20.64
1
6
17.57
6.39
8.72
5.53
20.64
1
6
17.67
6.38
8.68
5.49
20.65
1
6
17.77
6.37
8.63
5.44
20.65
1
6
17.87
6.36
8.59
5.40
20.66

1
6
17.97
6.36
8.55
5.36
20.66
0
1
6
18.07
6.35
8.51
5.32
20.66
1
6
18.17
6.34
8.47
5.28
20.67
1
6
18.27
6.34
8.42
5.24
20.67
I Seg #
I Reach # I
Seg Mi I
D.O. I
CBQD I
NBOD
Flow I

SUMMER
MODEL FOR RECOM LIMITS 3/16/94.
BOD5*2 0.30MGD + FACILITIES
---------- MODEL RESULTS
Discharger : CLEVELAND WWTP
Receiving Stream : THIRD CREEK
---------------------------------------------
The End D.O. is 6.35 mg/l.
The End CBOD is 8.59 mg/l.
The End NBOD is 5.20 mg/l.
---------------------------------------------
WLA
WLA
WLA
DO Min
CBOD
NBOD
DO
Waste Flo
(mg/1) Milepoint Reach #
(mg/1)
(mg/1)
(mg/1)
(mgd)
---------
Segment
1
----------------------
4.06 17.27 4
----
----
--
Reach
1
60.00
58.50
5.00
4.00000
Reach
2
45.00
90.00
0.00
0.01000
Reach
3
31.00
27.00
5.00
0.30000
Reach
4
0.00
0.00
0.00
0.00000
Reach
5
0.00
0.00
0.00
0.00000
Reach
6
0.00
0.00
0.00
0.00000

SUMMER
MODEL FOR RECOM
BOD5*2
0.30MGD +
"I Seg #
I Reach # I
Seg Mi I
D.O. I
CBOD I
NBOD I
Flow I
1
1
0.00
6.66
20.54
19.38
19.40
1
1
0.10
6.53
20.43
19.24
19.42
1
1
0.20
6.41
20.33
19.11
19.43
1
1
0.30
6.30
20.23
18.97
19.45
1
1
0.40
6.19
20.13
18.84
19.47
1
1
0.50
6.09
20.03
18.71
19.48
1
1
0.60
6.00
19.93
18.58
19.50
1
1
0.70
5.91
19.83
18.45
19.52
1
1
0.80
5.82
19.73
18.32
19.54
1
1
0.90
5.75
19.63
18.20
19.55
1
1
1.00
5.67
19.54
18.07
19.57
1
1
1.10
5.60
19.44
17.95
19.59
1
1
1.20
5.54
19.34
17.82
19.60
1
1
1.30
5.47
19.25
17.70
19.62
1
1
1.40
5.42
19.15
17.57
19.64
1
1
1.50
5.36
19.06
17.45
19.65
1
1
1.60
5.31
18.96
17.33
19.67
1
1
1.70
5.27
18.87
17.21
19.69
1
1
1.80
5.22
18.77
17.09
19.71
1
1
1.90
5.18
18.68
16.97
19.72
1
1
2.00
5.15
18.59
16.86
19.74
1
1
2.10
5.11
18.50
16.74
19.76
1
1
2.20
5.08
18.41
16.62
19.77
1
1
2.30
5.05
18.31
16.51
19.79
1
2
2.20
5.05
18.34
16.57
19.81
1
2
2.50
4.94
18.08
16.23
19.82
1
2
2.80
4.85
17.83
15.90
19.84
1
2
3.10
4.79
17.59
15.58
19.85
1
2
3.40
4.74
17.34
15.27
19.87
1
2
3.70
4.71
17.10
14.96
19.88
1
2
4.00
4.69
16.87
14.66
19.90
1
2
4.30
4.68
16.63
14.36
19.91
1
2
4.60
4.68
16.41
14.07
19.93
1
2
4.90
4.69
16.18
13.79
19.94
1
2
5.20
4.70
15.96
13.51
19.96
1
2
5.50
4.72
15.74
13.24
19.97
1
2
5.80
4.75
15.52
12.97
19.99
1
2
6.10
4.78
15.30
12.71
20.00
1
2
6.40
4.81
15.09
12.45
20.02
1
2
6.70
4.85
14.89
12.20
20.03
1
2
7.00
4.89
14.68
11.95
20.05
1
2
7.30
4.93
14.48
11.71
20.06
1
2
7.60
4.97
14.28
11.48
20.08
1
2
7.90
5.02
14.08
11.24
20.09
1
2
8.20
5.06
13.89
11.02
20.11
1
2
8.50
5.11
13.70
10.79
20.12
1
2
8.80
5.15
13.51
10.58
20.14
1
2
9.10
5.20
13.32
10.36
20.15
1
2
9.40
5.24
13.14
10.15
20.17
1
2
9.70
5.29
12.96
9.95
20.18
1
2
10.00
5.34
12.78
9.75
20.20
1
3
9.92
5.33
13.19
10.14
20.66
1
3
10.02
5.32
13.13
10.07
20.67
1
3
10.12
5.32
13.07
10.00
20.67
1
3
10.22
5.32
13.00
9.93
20.67
1
3
10.32
5.32
12.94
9.86
20.68
LIMITS 3/16/94
FACILITIES

1
3
10.42
5.32
12.88
9.79
20.68
1
3
10.52
5.32
12.82
9.72
20.69
1
3
10.62
5.32
12.76
9.65
20.69
3
10.72
5.32
12.70
9.58
20.69
1
3
10.82
5.32
12.64
9.51
20.70
1
3
10.92
5.33
12.58
9.45
20.70
1
3
11.02
5.33
12.52
9.38
20.71
1
3
11.12
5.34
12.47
9.31
20.71
1
3
11.22
5.34
12.41
9.25
20.71
1
3
11.32
5.35
12.35
9.18
20.72
1
3
11.42
5.35
12.29
9.12
20.72
1
3
11.52
5.36
12.23
9.05
20.73
1
3
11.62
5.36
12.18
8.99
20.73
1
3
11.72
5.37
12.12
8.93
20.73
1
3
11.82
5.38
12.06
8.86
20.74
1
3
11.92
5.39
12.01
8.80
20.74
1
3
12.02
5.39
11.95
8.74
20.75
1
3
12.12
5.40
11.89
8.68
20.75
1
3
12.22
5.41
11.84
8.62
20.75
1
3
12.32
5.42
11.78
8.56
20.76
1
3
12.42
5.43
11.73
8.50
20.76
1
3
12.52
5.44
11.67
8.44
20.77
1
3
12.62
5.45
11.62
8.38
20.77
1
3
12.72
5.46
11.56
8.32
20.77
1
3
12.82
5.47
11.51
8.26
20.78
1
3
12.92
5.48
11.46
8.20
20.78
1
3
13.02
5.49
11.40
8.14
20.79
1
3
13.12
5.50
11.35
8.09
20.79
1
4
13.07
5.50
11.35
8.09
20.79
1
4
13.27
5.36
11.23
7.95
20.80
1
4
13.47
5.23
11.10
7.81
20.81
1
4
13.67
5.11
10.98
7.67
20.81
1
4
13.87
5.00
10.86
7.54
20.82
1
4
14.07
4.89
10.75
7.41
20.83
1
4
14.27
4.80
10.63
7.28
20.84
1
4
14.47
4.71
10.51
7.15
20.85
1
4
14.67
4.63
10.40
7.03
20.85
1
4
14.87
4.55
10.29
6.90
20.86
1
4
15.07
4.48
10.18
6.78
20.87
1
4
15.27
4.42
10.07
6.66
20.88
1
4
15.47
4.36
9.96
6.55
20.89
1
4
15.67
4.31
9.85
6.43
20.89
1
4
15.87
4.26
9.74
6.32
20.90
1
4
16.07
4.22
9.64
6.21
20.91
1
4
16.27
4.18
9.53
6.10
20.92
1
4
16.47
4.15
9.43
6.00
20.93
1
4
16.67
4.12
9.33
5.89
20.93
1
4
16.87
4.09
9.23
5.79
20.94
1
4
17.07
4.07
9.13
5.69
20.95
1
4
17.27
4.06
9.03
5.59
20.96
1
5
17.27
4.06
9.03
5.59
20.96
1
5
17.32
4.85
9.00
5.57
20.96
1
5
17.37
5.49
8.98
5.56
20.96
1
5
17.42
6.01
8.95
5.54
20.96
1
5
17.47
6.42
8.93
5.52
20.97
1
6
17.47
6.42
8.93
5.52
20.97
1
6
17.57
6.41
8.88
5.48
20.97
1
6
17.67
6.40
8.84
5.44
20.97
1
6
17.77
6.39
8.80
5.40
20.98
1
6
17.87
6.38
8.76
5.36
20.98

1
6
17.97
6.37
8.71
5.32
20.99
1
6
18.07
6.37
8.67
5.28
20.99
1
6
18.17
6.36
8.63
5.24
20.99
1
6
18.27
6.35
8.59
5.20
21.00
_.
I Seg #
I Reach # I
Seg Mi I
D.O. I
CBOD I
NBOD I
Flow I

*** MODEL SUMMARY DATA ***
,!Discharger : CLEVELAND WWTP Subbasin : 0307
Receiving Stream : THIRD CREEK Stream Class: C
Summer 7Q10 : 14.0 Winter 7Q10 : 24.1
Design Temperature: 25.0
ILENGTHI SLOPE) VELOCITY I DEPTHI Kd I Kd I Ka I Ka I KN I KN I KNR I KNR I SOD I SOD I
I mile I ft/mil fps I ft Idesignl @20 (design) @20 Idesignl @20 Idesignl @20 Idesignl @20 1
-------------------------------------------------------------------------------------------------------------------
I I I I I I I- I I I I I I I
Segment 1 1 2.301 5.221 0.438 1 1.73 1 0.30 1 0.24 1 3.32 1 2.971 0.44 1 0.30 1 0.44 10.00 1 0.00 1 0.00 1
Reach 1 1 1 1 1 1 1 1 1 1 1 1 1 1
-------------------------------------------------------------------------------------------------------------------
I I I I I I I I I I I I I I
Segment 1 1 7.901 5.221 0.410 1 1.80 1 0.30 1 0.24 1 3.10 I 2.781 0.44 1 0.30 1 0.44 1 0.00 10.00 1 0.00 1
Reach 2 1 1 1 1 1 1 1 1 1 1 1 1 1
-------------------------------------------------------------------------------------------------------------------
I I I I I I I I I I I I I I
Segment 1 1 3.281 4.821 0.391 1 1.88 1 0.29 1 0.23 1 2.73 1 2.451 0.44 1 0.30 1 0.44 1 0.00 10.00 1 0.00 1
Reach 3 1 1 1 1 1 1 1 1 1 1 1 1 1
-------------------------------------------------------------------------------------------------------------------
I I I I I I I I I I I I I I
Segment 1 I 4.251 2.351 0.312 1 2.11 1 0.27 1 0.21 11.06 1 0.951 0.44 1 0.30 10.44 1 0.00 1 0.00 1 0.00 1
Reach 4 1 1 1 1 1 1 1 1 1 1 1 1 1
-------------------------------------------------------------------------------------------------------------------
I I I I I I I I I I I I I I
Segment 1 1 0.201 50.001 0.750 1 1.37 1 0.67 1 0.53 154.38 1 48.771 0.73 1 0.50 1 0.73 1 0.00 1 0.00 10.00 I
Reach 5 1 1 1 1 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 1 1 0.801 4.351 0.369 1 1.95 1 0.28 1 0.23 1 2.33 1 2.091 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00 1
Reach 6 1 1 1 1 1 1 1 1 1 1 1 1 1
-----------------------------------------------------------------------------------------------------
I Flow
I CBOD I
NBOD I
D.O. 1
I cfs
I mg/l
1 mg/1 1
mg/1
Segment 1
Reach 1
Waste
I 6.200
160.000
158.500 I
5.000
Headwatersl 13.200
1 2.000
1 1.000 1
7.440
Tributary
1 0.000
1 2.000
I 1.000 I
7.440
* Runoff
1 0.170
I 2.000
1 1.000 I
7.440
Segment 1
Reach 2
Waste
I 0.015
1 45.000
1 90.000 I
0.000
Tributary
1 0.000
I 2.000
1 1.000 1
7.440
* Runoff
1 0.050
I 2.000
1 1.000 1
7.440
Segment 1 Reach 3
Waste 1 0.465 131.000 1 27.000 1 5.000
Tributary 1 0.000 I 2.000 I 1.000 1 7.440
* Runoff 1 0.040 1 2.000 1 1.000 1 7.440

S,
Segment 1 Reach 4
Waste ( 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 I 1.000 I 7.440
* Runoff I 0.040 I 2.000 I 1.000 ( 7.440
Segment 1 Reach 5
Waste I 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 I 1.000 I 7.440
* Runoff I 0.040 I 2.000 I 1.000 ( 7.440
Segment 1 Reach 6
Waste I 0.000 ( 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 I 1.000 I 7.440
* Runoff I 0.040 I 2.000 I 1.000 I 7.440
* Runoff flow is in cfs/mile

WINTER
MODEL FOR RECOM LIMITS 3116194
BOD5*2 0.30MGD + FACILITIES
---------- MODEL RESULTS ----------
Discharger : CLEVELAND WWTP
Receiving Stream : THIRD CREEK
---------------------------------------------------------
The End D.O. is 8.43 mg/l.
The End CBOD is 9.55 mg/l.
The End NBOD is 8.58 mg/l.
---------------------------------------------------------
WLA
WLA
WLA
DO Min
CBOD
NBOD
DO
Waste Flo
(mg/1) Milepoint Reach #
(mg/1)
(mg/1)
(mg/1)
(mgd)
---------
Segment
1
------ ----------------
7.42 17.27 4
----
----
--
Reach
1
60.00
58.50
5.00
4.00000
Reach
2
45.00
90.00
0.00
0.01000
Reach
3
62.00
54.00
5.00
0.30000
Reach
4
0.00
0.00
0.00
0.00000
Reach
5
0.00
0.00
0.00
0.00000
Reach
6
0.00
0.00
0.00
0.00000

WINTER
MODEL FOR RECOM
BOD5*2
0.30MGD +
Seg #
( Reach # I
Seg Mi (
D.O. (
CBOD I
NBOD I
Flow I
1
1
0.00
8.29
15.47
14.35
26.70
1
1
0.10
8.28
15.39
14.28
26.79
1
1
0.20
8.27
15.32
14.21
26.87
1
1
0.30
8.27
15.24
14.14
26.96
1
1
0.40
8.26
15.17
14.07
27.05
1
1
0.50
8.25
15.10
14.00
27.13
1
1
0.60
8.25
15.03
13.93
27.22
1
1
0.70
8.25
14.95
13.86
27.31
1
1
0.80
8.24
14.88
13.79
27.40
1
1
0.90
8.24
14.81
13.72
27.48
1
1
1.00
8.23
14.74
13.65
27.57
1
1
1.10
8.23
14.67
13.58
27.66
1
1
1.20
8.23
14.60
13.52
27.74
1
1
1.30
8.23
14.53
13.45
27.83
1
1
1.40
8.22
14.46
13.38
27.92
1
1
1.50
8.22
14.40
13.32
28.00
1
1
1.60
8.22
14.33
13.25
28.09
1
1
1.70
8.22
14.26
13.19
28.18
1
11
1.80
8.22
14.19
13.12
28.27
1
1
1.90
8.22
14.13
13.06
28.35
1
1
2.00
8.22
14.06
13.00
28.44
1
1
2.10
8.22
14.00
12.93
28.53
1
1
2.20
8.22
13.93
12.87
28.61
1
1
2.30
8.22
13.87
12.81
28.70
1
2
2.20
8.21
13.89
12.85
28.72
1
2
2.50
8.21
13.77
12.74
28.80
1
2
2.80
8.20
13.65
12.63
28.88
1
2
3.10
8.20
13.53
12.52
28.96
1
2
3.40
8.20
13.42
12.41
29.04
1
2
3.70
8.19
13.31
12.30
29.12
1
2
4.00
8.20
13.19
12.19
29.20
1
2
4.30
8.20
13.08
12.08
29.28
1
2
4.60
8.20
12.97
11.98
29.35
1
2
4.90
8.20
12.86
11.87
29.43
1
2
5.20
8.21
12.75
11.77
29.51
1
2
5.50
8.22
12.65
11.67
29.59
1
2
5.80
8.22
12.54
11.57
29.67
1
2
6.10
8.23
12.43
11.47
29.75
1
2
6.40
8.24
12.33
11.37
29.83
1
2
6.70
8.25
12.23
11.27
29.91
1
2
7.00
8.26
12.12
11.17
29.99
1
2
7.30
8.27
12.02
11.07
30.07
1
2
7.60
8.28
11.92
10.98
30.15
1
2
7.90
8.29
11.82
10.88
30.23
1
2
8.20
8.30
11.72
10.79
30.31
1
2
8.50
8.31
11.63
10.70
30.39
1
2
8.80
8.32
11.53
10.60
30.47
1
2
9.10
8.33
11.43
10.51
30.55
1
2
9.40
8.35
11.34
10.42
30.63
1
2
9.70
8.36
11.25
10.33
30.71
1
2
10.00
8.37
11.15
10.24
30.79
1
3
9.92
8.32
11.91
10.90
31.26
1
3
10.02
8.32
11.88
10.87
31.27
1
3
10.12
8.32
11.85
10.84
31.29
1
3
10.22
8.31
11.82
10.81
31.30
1
3
10.32
8.31
11.79
10.78
31.32
LIMITS 3/16/94
FACILITIES

� 1
3
10.42
8.31
11.76
10.75
31.33
1
3
10.52
8.31
11.73
10.73
31.35
1
3
10.62
8.31
11.70
10.70
31.36
3
10.72
8.31
11.68
10.67
31.38
1
3
10.82
8.30
11.65
10.64
31.39
1
3
10.92
8.30
11.62
10.62
31.41
1
3
11.02
8.30
11.59
10.59
31.42
1
3
11.12
8.30
11.56
10.56
31.44
1
3
11.22
8.30
11.53
10.53
31.45
1
3
11.32
8.30
11.50
10.51
31.47
1
3
11.42
8.30
11.47
10.48
31.48
1
3
11.52
8.30
11.45
10.45
31.50
1
3
11.62
8.30
11.42
10.43
31.51
1
3
11.72
8.30
11.39
10.40
31.53
1
3
11.82
8.30
11.36
10.37
31.54
1
3
11.92
8.30
11.33
10.35
31.56
1
3
12.02
8.30
11.31
10.32
31.57
1
3
12.12
8.30
11.28
10.29
31.59
1
3
12.22
8.30
11.25
10.27
31.60
1
3
12.32
8.30
11.22
10.24
31.62
1
3
12.42
8.30
10.21
31.63
1
3
12.52
8.30
.11.19
11.17
10.19
31.65
1
3
12.62
8.31
11.14
10.16
31.66
1
3
12.72
8.31
11.11
10.13
31.68
1
3
12.82
8.31
11.08
10.11
31.69
1
3
12.92
8.31
11.06
10.08
31.71
1
3
13.02
8.31
11.03
10.06
31.72
1
3
13.12
8.31
11.00
10.03
31.74
1
4
13.07
8.31
11.00
10.03
31.74
1
4
13.27
8.25
10.94
9.97
31.77
1
4
13.47
8.19
10.88
9.91
31.80
1
4
13.67
8.14
10.82
9.84
31.83
1
4
13.87
8.08
10.76
9.78
31.86
1
4
14.07
8.03
10.70
9.72
31.89
1
4
14.27
7.98
10.65
9.66
31.92
1
4
14.47
7.93
10.59
9.60
31.95
1
4
14.67
7.89
10.53
9.54
31.98
1
4
14.87
7.84
10.47
9.48
32.01
1
4
15.07
7.80
10.41
9.42
32.04
1
4
15.27
7.76
10.36
9.37
32.07
1
4
15.47
7.72
10.30
9.31
32.10
1
4
15.67
7.68
10.24
9.25
32.13
1
4
15.87
7.64
10.19
9.19
32.16
1
4
16.07
7.60
10.13
9.14
32.19
1
4
16.27
7.57
10.08
9.08
32.22
1
4
16.47
7.54
10.02
9.02
32.25
1
4
16.67
7.51
9.97
8.97
32.28
1
4
16.87
7.47
9.91
8.91
32.31
1
4
17.07
7.45
9.86
8.86
32.34
1
4
17.27
7.42
9.81
8.80
32.37
1
5
17.27
7.42
9.81
8.80
32.37
1
5
17.32
7.72
9.79
8.79
32.38
1
5
17.37
7.99
9.77
8.78
32.39
1
5
17.42
8.22
9.76
8.77
32.40
1
5
17.47
8.44
9.74
8.76
32.41
1
6
17.47
8.44
9.74
8.76
32.41
1
6
17.57
8.43
9.72
8.74
32.42
1
6
17.67
8.43
9.69
8.72
32.44
1
6
17.77
8.43
9.67
8.69
32.45
1
6
17.87
8.43
9.65
8.67
32.47

1
6
17.97
8.43
9.62
8.65
32.48
1
6
18.07
8.43
9.60
8.62
32.50
1
6
18.17
8.43
9.57
8.60
32.51
tF 1
6
18.27
8.43
9.55
8.58
32.53
Seg #
I Reach #
I Seg Mi
D.O.
CBOD
NBOD
Flow

*** MODEL SUMMARY DATA ***
~Discharger : CLEVELAND WWTP Subbasin : 0307
Receiving Stream : THIRD CREEK Stream Class: C
Summer 7Q10 : 14.0 Winter 7Q10 : 24.1
Design Temperature: 14.0
(LENGTH) SLOPEI VELOCITY I DEPTHI Kd I Kd I Ka I Ka I KN I KN I KNR I KNR I SOD I SOD I
I mile I ft/mil fps I ft (designl @20 Idesignl @20 Idesignl @20 (designl @20 Idesign) @20 I
-------------------------------------------------------------------------------------------------------------------
I I I I I I I I I I I I I I I
Segment 1 1 2.301 5.221 0.568 1 1.80 10.19 10.25 1 2.29 1 2.611 0.19 1 0.30 1 0.19 1 0.00 1 0.00 1 0.00 I
Reach 1 1 1 1 1 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 1 1 7.901 5.221 0.553 1 1.89 10.19 1 0.25 1 2.23 1 2.541 0.19 1 0.30 1 0.19 10.00 1 0.00 1 0.00 I
Reach 2 1 1 1 1 1 1 1 1 1 1 1 1 1
-------------------------------------------------------------------------------------------------------------------
I I I I I I I I I I I I I I
Segment 1 1 3.281 4.821 0.536 1 1.98 1 0.18 1 0.24 1 1.99 1 2.271 0.19 1 0.30 1 0.19 1 0.00 1 0.00 1 0.00 1
Reach 3 1 1 1 1 1 1 1 1 1 1 1 1 1
-----------------------------------------------------------------------------------------------------------------
I I I I I I I I I I I I I
Segment 1 I 4.251 2.351 0.431 12.23 10.17 1 0.22 10.78 1 0.891 0.19 1 0.30 1 0.19 1 0.00 1 0.00 1 0.00 1
Reach 4 1 1 1 1 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 1 1 0.201 50.001 1.041 11.44 1 0.48 1 0.63 140.18 1 45.791 0.32 10.50 10.32 1 0.00 10.00 10.00 I
Reach 5 1 1 1 1 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 1 I 0.801 4.351 0.512 1 2.06 1 0.18 1 0.23 1 1.72 1 1.961 0.19 1 0.30 10.19 1 0.00 1 0.00 1 0.00 1
Reach 6 1 1 1 1 1 1 1 1 1 1 1 1 1
-----------------------------------------------------------------------------------------------------
Flow
I CBOD
I NBOD (
D.O. I
1
cfs
I mg/1
1 mg/1 I
mg/1
Segment 1 Reach 1
Waste 1
6.200
160.000
158.500 1
5.000
Headwatersl
20.500
I 2.000
1 1.000 1
9.280
Tributary 1
0.000
I 2.000
1 1.000 1
9.280
* Runoff I
0.870
1 2.000
1 1.000 1
9.280
Segment 1 Reach 2
Waste
I 0.015_1
45.000 190.000
1
0.000
Tributary
I 0.000 1
2.000 1
1.000 I
9.280
* Runoff
I 0.266 I
2.000 I
1.000 (
9.280
Segment 1
Reach 3
Waste
I 0.465 (
62.000 154.000
I
5.000
Tributary
I 0.000 I
2.000 I
1.000 I
9.280
* Runoff
I 0.150 I
2.000 I
1.000 I
9.280

s
Segment 1 Reach 4
Waste I 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 I 1.000 I 9.280
* Runoff I 0.152 I 2.000 ( 1.000 I 9.280
Segment 1 Reach 5
Waste I 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 I 1.000 I 9.280
* Runoff ( 0.152 I 2.000 I 1.000 I 9.280
Segment 1 Reach 6
Waste ( 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 I 1.000 ( 9.280
* Runoff ( 0.152 ( 2.000 I 1.000 ( 9.280
* Runoff flow is in cfs/mile

.3/9/9l mmw Gle ✓C lane W W TIP /NC. 0042Y67
1 3.A1(mi
Y
T— — — etA 1, — —11
Clcve[and WWTP `S
Qw = 0. 30 M6A
DN 8 7, 4 .,; z
on = 89,1 c Fs
70 10s = 14. D c fs
7010w= aq,i cFs
4-. as
iL01n1
o �
kebt+--ll~eel,3^'11 ti '�iPfi4 d •nn
w:te�.11 US G S +t
oaldo554o�
D)? z 10►
Q19 = 103 cEs
7010s = 14.3 c fs
76?1Dw= a5.4 e'F1

`
SUMMER
`
0.30
MGD CLEVELAND WWTP ONLY
3/9/94 BOD5*2
---------- MODEL
RESULTS ----------
Discharger
:
CLEVELAND WWTP
Receiving Stream :
THIRD CREEK
----------------------------------------------------------------------
The End
D.O.
is 7.80
mg/l.
The End
CBOD
is 1.72
mg/l.
The End
----------------------------------------------------------------------
NBOD
is 0.78
mg/l.
WLA
WLA
WLA
DO Min
CBOD
NBOD
DO
Waste Flo
(mg/1)
Milepoint Reach # (mg/1)
(mg/1)
(mg/1)
(mgd)
Segment
1
------
7.23
----------------
7.35 2
----
----
--
---------
Reach
1
31.00
27.00
5.00
0.30000
Reach
2
0.00
0.00
0.00
0.00000
Reach
3
0.00
0.00
0.00
0.00000
Reach
4
0.00
0.00
0.00
0.00000.

SUMMER
.
0.30 MGD
CLEVELAND WWTP ONLY
`
3/9/94
BOD5*2
Seg #
I Reach # (
Seg Mi I
D.O. I
CBOD I
NBOD I
Flow I
1
1
0.00
7.36
2.93
1.84
14.46
1
1
0.10
7.37
2.92
1.82
14.47
1
1
0.20
7.37
2.90
1.80
14.47
1
1
0.30
7.38
2.88
1.79
14.48
1
1
0.40
7.38
2.86
1.77
14.48
1
1
0.50
7.39
2.85
1.75
14.48
1
1
0.60
7.39
2.83
1.74
14.49
1
1
0.70
7.40
2.81
1.72
14.49
1
1
0.80
7.40
2.80
1.71
14.50
1
1
0.90
7.41
2.78
1.69
14.50
1
1
1.00
7.41
2.77
1.68
14.50
1
1
1.10
7.42
2.75
1.66
14.51
1
1
1.20
7.42
2.73
1.65
14.51
1
1
1.30
7.43
2.72
1.63
14.52
1
1
1.40
7.43
2.70
1.62
14.52
1
1
1.50
7.44
2.69
1.60
14.52
1
1
1.60
7.44
2.67
1.59
14.53
1
1
1.70
7.45
2.65
1.57
14.53
1
1
1.80
7.45
2.64
1.56
14.54
1
1
1.90
7.46
2.62
1.54
14.54
1
1
2.00
7.46
2.61
1.53
14.54
1
1
2.10
7.47
2.59
1.52
14.55
1
1
2.20
7.47
2.58
1.50
14.55
1
1
2.30
7.48
2.56
1.49
14.56
1
1
2.40
7.48
2.55
1.48
14.56
1
1
2.50
7.49
2.53
1.46
14.56
1
1
2.60
7.49
2.52
1.45
14.57
1
1
2.70
7.50
2.50
1.44
14.57
1
1
2.80
7.51
2.49
1.42
14.58
1
1
2.90
7.51
2.48
1.41
14.58
1
1
3.00
7.52
2.46
1.40
14.58
1
1
3.10
7.52
2.45
1.38
14.59
1
1
3.20
7.53
2.43
1.37
14.59
1
2
3.15
7.53
2.43
1.37
14.59
1
2
3.35
7.49
2.40
1.34
14.60
1
2
3.55
7.46
2.37
1.31
14.61
1
2
3.75
7.44
2.33
1.28
14.62
1
2
3.95
7.41
2.30
1.25
14.62
1
2
4.15
7.39
2.27
1.23
14.63
1
2
4.35
7.37
2.24
1.20
14.64
1
2
4.55
7.35
2.21
1.17
14.65
1
2
4.75
7.33
2.18
1.15
14.66
1
2
4.95
7.31
2.15
1.12
14.66
1
2
5.15
7.30
2.12
1.09
14.67
1
2
5.35
7.29
2.09
1.07
14.68
1
2
5.55
7.28
2.06
1.05
14.69
1
2
5.75
7.27
2.04
1.02
14.70
1
2
5.95
7.26
2.01
1.00
14.70
1
2
6.15
7.25
1.98
0.98
14.71
1
2
6.35
7.24
1.96
0.96
14.72
1
2
6.55
7.24
1.93
0.93
14.73
1
2
6.75
7.23
1.90
0.91
14.74
1
2
6.95
7.23
1.88
0.89
14.74
1
2
7.15
7.23
1.85
0.87
14.75
1
2
7.35
7.23
1.83
0.85
14.76
1
3
7.35
7.23
1.83
0.85
14.76

1
3
7.40
7.42
1.82
0.85
14.76
1
3
7.45
7.58
1.82
0.85
14.76
1
3
7.50
7.71
1.81
0.84
14.77
" 1
3
7.55
7.81
1.80
0.84
14.77
1
4
7.55
7.81
1.80
0.84
14.77
1
4
7.65
7.81
1.79
0.83
14.77
1
4
7.75
7.81
1.78
0.83
14.78
1
4
7.85
7.81
1.77
0.82
14.78
1
4
7.95
7.81
1.76
0.81
14.78
1
4
8.05
7.80
1.75
0.80
14.79
1
4
8.15
7.80
1.74
0.80
14.79
1
4
8.25
7.80
1.73
0.79
14.80
1
4
8.35
7.80
1.72
0.78
14.80
j Seg #
I Reach # I
Seg Mi I
D.O. I
CBOD I
NBOD I
Flow

*** MODEL SUMMARY DATA ***
Discharger : CLEVELAND WWTP Subbasin 030706
Receiving Stream : THIRD CREEK Stream Class: C.
Summer 7Q10 : 14.0 Winter 7Q10 : 24.1
Design Temperature: 25.0
ILENGTHI SLOPE) VELOCITY I DEPTH) Kd I Kd I Ka I Ka I KN I KN I KNR I KNR I SOD I SOD I
I mile I ft/mil fps I ft I design l @20 I design l @20 I design ( @20 I design l @20 I design ( @20 1
-------------------------------------------------------------------------------------------------------------------
I I I I I I I I I I I I I I
Segment 1 1 3.281 4.821 0.299 1 1.80 10.28 1 0.22 1 2.09 1 1.881 0.44 1 0.30 1 0.44 1 0.00 1 0.00 1 0.00 I
Reach 1 1 1 1 1 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 1 1 4.251 2.351 0.240 1 2.02 1 0.27 1 0.21 1 0.82 1 0.731 0.44 1 0.30 10.44 1 0.00 1 0.00 1 0.00 1
Reach 2 1 1 1 1 1 1 1 1 1 1 1 1 1
-------------------------------------------------------------------------------------------------------------------
I I I I I I I I I I ( I I I
Segment 1 1 0.201 50.001 0.577 1 1.31 1 0.58 1 0.46 141.78 1 37.481 0.73 1 0.50 1 0.73 10.00 1 0.00 1 0.00 1
Reach 3 1 1 1 1 1 1 1 1 1 1 1 1 1
I I I I I I I I I I I I I I
Segment 1 1 0.801 4.351 0.283 1 1.86 1 0.28 1 0.22 1 1.79 1 1.601 0.44 1 0.30 10.44 1 0.00 1 0.00 10.00 I
Reach 4 1 1 1 1 1 1 1 1 1 1 1 1 1
I Flow
I CBOD
I NBOD I
D.O. I
I cfs
I mg/l
I mg/l I
mg/l I
Segment 1
Reach 1
Waste
1 0.465
131.000
1 27.000 1
5.000
Headwaters) 14.000
I 2.000
1 1.000 I
7.440
Tributary
I 0.000
I 2.000
I 1.000 1
7.440
* Runoff
1 0.040
1 2.000
I 1.000 I
7.440
Segment 1
Reach 2
Waste
I 0.000
1 0.000
1 0:000 1
0.000
Tributary
I 0.000
I 2.000
1 1.000 I
7.440
* Runoff
I 0.040
1 2.000
1 1.000 1
7.440
Segment 1 Reach 3
Waste
( 0.000 I
0.000 I
0.000 I
0.000
Tributary
1 0.000 I
2.000 I
1.000 I
7.440
* Runoff
0
I 0.040 1
2.000 I
1.000 1
7.440
Segment 1
Reach 4
Waste
I 0.000 1
0.000 I
0.000 1
0.000
Tributary
I 0.000 1
2.000 (
1.000 1
7.440
* Runoff
I 0.040 1
2.000 I
1.000 1
7.440

SUPPLEMENTAL INFORMATION
The following is furnished to supplement the information provided in the attached NPDES Permit
Application, Standard Form A.
SECTION 1 - BACKGROUND INFORMATION
NPDES Permit No. NCO049867 was issued to the Town of Cleveland on February 1, 1988 and
expired on January 31, 1993. The permit allows for the discharge of up to 0.09 mgd of treated
effluent to Third Creek, the receiving stream. The Town has applied to the DEM for a permit
renewal; however, the renewed permit is not scheduled to be issued until July 1994.
The attached application is intended as a modification to the permit renewal for which the
Town has previously applied. In this modification, the Town desires to increase its permitted
discharge volume from 0.09 mgd to 0.30 mgd in order to accommodate industrial expansion and
growth. I'
Presently, wastewater treatment plant improvements to accommodate the additional flow are
under design, and the Town anticipates requesting an Authorization to Construct these facilities
in the near future. .1
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SUPPLEMENTAL INFORMATION
SECTION 2 - DESIGN FLOW
2.1 Current Wastewater Flow
a. Flow Data:
Flow to the existing plant is monitored daily by the plant operator and recorded on the effluent
monitoring reports. Flow recorded on the most recent 12 months of monitoring reports is
summarized below:
AVERAGE DAY FLOW
Monthly Average Maldmum Day
(mad) (mgd) -
December 1993
0.062
0.079
January 1993
0.065
0.089
February 1993
0.061
0.080
March 1993
0.068
0.089
April 1993
0.063
0.080
May 1993
0.063
0.075
June 1993
0.070
0.083
July 1993
0.074
0.093
August 1993
0.081
0.100
September 1993
0.071
0.085
October 1993
0.071
0.084
November 1993
0.067
0.078
AVERAGE
0.068
0.085
MAXIMUM
0.081
0.100
Wastewater flow through the plant over the 12 month period has averaged 0.068 mgd, however,
this figure does not take into account significant monthly variations in the flow rate. The high-
est average day flow occurred in the month of August when daily flow through the plant aver-
aged 0.081 mgd. Daily flows as high as 0.100 mgd have been recorded, however, for the pur-
poses of developing flow projections for NPDES permitting purposes and for use in sizing pro-
posed treatment facility improvements, the maximum monthly average day flow (0.081 mgd)
shall be used to represent the current ADF.
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SUPPLEMENTAL INFORMATION
z
b. Industrial Flow Component:
The Freightliner facility is presently the only industrial customer in Cleveland which generates
significant volumes of wastewater. Freightliner has indicated that current employment at the
facility is approximately 750 persons. Based on a unit flow rate of 25 gpd per employee, current
flow from the Freightliner facility is estimated as follows:
Qin&� = 750 persons x 25 gallonslemployee/day = 18, 750 gpd
All flow from the Freightliner facility is domestic in nature at the current time.
c. Residential/Commercial Flow Component
The residential/commercial component of the current flow is estimated as follows:
Q„alcomm = Current ADF - Qbr
= 81,000 gpd - 18,750
= 62,250 gpd
Based on an estimated existing service area population of 755 persons, the per capita resi-
dential/commercial unit flow rate is estimated as follows:
Unit Flow Rate = / Service Area Population
= 62,250 gpd / 755
2.2 Proposed Flow Increases
a. Freightliner.
The proposed Freightliner expansion is anticipated to employ an additional 750 persons. The
increase to the domestic flow from Freightliner is estimated as follows:
ADF;,,. = 750 persons x 25 gal/day/person = 18, 750 gpd
In addition, the Freightliner expansion includes a painting facility that is expected to produce up
to 80,000 gpd of pretreated process water which Freightliner hopes to dispose of in the Town's
sewer system. This flow rate is a maximum day figure based upon the facility operating in three
shifts (24 hours).
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SUPPLEMENTAL INFORMATION
In addition, the Freightliner expansion will include a training facility with approximately 3000
SF of office space and 3000 SF classroom space. Based upon occupancies allowed by Section
1105 of the NC Building Code (Office -100 SF/person, Classroom - 20 SF/person), the training
facility may accommodate 30 office staff and 150 students. The flow increase associated with
the Training Facility is estimated as follows:
ADFb,.,. = (30 office staff x 25 gal/day/person) + (150 students x 10 gal/daylstudent)
= 2,250 gpd
b. Hull-n-Dale Subdivision:
The proposed Hill-n-Dale subdivision on Third Creek Church Road will include approximately
47 homesites. The increase in flow from the proposed subdivision is estimated as follows:
AD& = 47 homes x 360 gal/day/home = 16, 920 gpd
c. Davies Circle Annexation:
The proposed Davies Circle Annexation will add four (4) existing homes to the Town's collec-
tion system. The increase in flow is estimated as follows:
ADFb,. = 4 homes x 360 gal/day/home = 1,440 gpd
2.3 Future Flow Increases
a. In -Town Residential/Commercial Growth:
Population projections for the Town indicate a 2015 population of 856 persons. This is an
increase in population of 129 persons over the estimated current population of 727. Using a
unit flow rate of 90 gal/day/capita (existing unit flow rate of 82.5 gal/day/capita + 10 %), future
residential/commercial growth is estimated as follows:
Future Qra/com = 129 person x 90 gal/day/capita = 11, 610 gpd
b. Out of Town Residential Growth:
The population projections used above to estimate future residential/commercial growth were
developed prior to Freightliner's major expansion plans. The proposed Freightliner Expansion
will surely spur additional residential growth within the Town of Cleveland service area. The
extent of this growth is hard to predict, however, an allowance for future residential growth is
made as follows:
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SUPPLEMENTAL INFORMATION
0
v
Hill-n-Dale Subdivision - Future Phases
Upon built out of the first phase of the Hill-n-Dale subdivision on Third Creek
Church Road, it is likely a second phase would be constructed. Assuming the
second phase would contain approximately 40 lots:
Future Q„� = 40 lots x 360 gal/day/lot = 14,400 gpd
Fibre -Acres Subdivision
The Fibre Acres Subdivision is an existing residential subdivision containing
approximately 50 lots. The subdivision is located just east of the Town limits on
US 70. The subdivision is currently not severed, however, the Town wishes to
consider extending water and sewer service to this area and possible annexation
in the future.
Future Q„a = 50 lots x 360 gal/day/lot = 18, 000 gpd
e. Industrial Growth:
Popspective Industrial Sites
Several prime industrial tracts are located east of town along the railroad and US
Highway 70 corridors. These sites are currently vacant; however, several
industries have expressed interest in these sites in recent years. With the
availability of water and sewer, these areas are very likely to develop. Prospective
industries have projected wastewater flows which total 31,200 gpd. Therefore, an
allowance of 31,200 gpd is included in the flow projections to accommodate
future industrial growth.
Industrial Reserve
The Town of Cleveland has several other excellent industrial sites in its vicinity.
Construction of the water transmission line along US 70 from Salisbury to
Cleveland will make water readily available and surely spur additional future
industrial development. Therefore, an industrial reserve, based on 10% on
existing wastewater flow, shall be included in the wastewater projections to
accommodate future industrial growth in these areas.
Industrial Reserve = 81,000 gpd x 0.10 = 8,100 gpd
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SUPPLEMENTAL INFORMATION
2.4 Projected Flow
Flow projections for the Town of Cleveland are summarized as follows:
Average Pealdng
Daily Flow Factor Peak Flow
Current Now 812000 2.5 2022500
Proposed Flow:
• Freightliner: Domestic
18,750
2.5
46,875
Process
80,000
N/A
80,000
Training Facility
Z250
2.5
59625
• Hill-n-Dale Subdivision
169920
2.5
42,300
• Davies Circle Annexation
19440
2.5
39600
Future Flow:
• In -Town Residential/Commercial
112610
2.5
292025
• Out -of -Town Residential
32,400
2.5
819000
Industrial
39,300
2.5
98,250
TOTAL
2832670
5897175
An average day design flow of 290,000 gpd (580,000 gpd peak flow) is recommended for the
proposed wastewater treatment facility improvements.
An average day flow of 300,000 gpd is recommended for NPDES permitting purposes.
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SUPPLEMENTAL INFORMATION
SECTION 3 - ANTICIPATED WASTEWATER CHARACTERISTICS
Wastewater strength is estimated as follows:
BOD
NH3N
TSS
TYPE
FLOW
(mgd)
Concen.
(mg/1)
Load
(#/day)
Concen.
(mom)
Load
(#/day)
Concen.
(mom)
Load
(#/day)
Domestic:
• Existing
0.081
2000)
135.1
300)
20.3
210(5)
141.9
• Proposed
0.039
23(Y2)
74.8
35(2)
11.4
242(�)
78.7
• Future
0.083
230(2)
159.2
35(2)
24.2
242(2)
167.5
Industrial Pretreated Process
0.080
-0-t3)
-0-
-0-(3)
-0-
-0-(3)
-0-
0.283
156.4
369.1
23.7
55.9
164.4
388.1
11� Current influent BOD average = 159.4 (based on most recent 12 months of monitoring data);
however, subject to significant variation; use 200 mg/L
(2) Increase current influent value by 15% to account for trend toward low water use factures.
(3) Pretreated Process Water - negligible.
(4) No actual data available; assumed value typical of domestic wastewater.
(5) Current influent TSS average (based on most recent 12 months of monitoring data).
TATE LANNING & ASSOCIATES, P.C.
Date: 2,L7/ 9"�c
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