NC0025445_INSTREAM ASSESSMENT_19900926

NPDES DOCUMENT SCANNING COVER SHEET
NPDES Permit:
NC0025445
Randleman WWTP
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Approval
Speculative Limits
Instream Assessment (67b)
Environmental Assessment (EA)
Permit
History
Document Date:
September 26, 1990
This document is printed on reuse Paper - ignore any
content on the reverse side

DIVISION OF ENVIRONMENTAL MANAGEMENT
September 26, 1990
TO: Larry Coble, Regional Supervisor
Winston-Salem Regional Office
FROM: Betay Johnson
Technical SupI66rt Branch
THROUGH: Carla Sanderson
Trevor Clements
SUBJECT: Instream Assessment for the City of Randleman
NPDES Permit No. NC0025445
Randolph County
SOC Case No. 90-56
Technical Support has completed an instream assessment for the City of
Randleman. The City has requested an SOC because their facility is out of
compliance with its TSS limit. The City would like to relax its limits for
TSS, and BODS while adding 0.145 MGD of wasteflow. With the addition of 0.145
MGD to the existing 1.1 average MGD, the plant will reach its permitted flow of
1.25 MGD. In addition, the City plans to expand its facility to 2.5 MGD after
the SOC.
A Level-B analysis was performed to assess the impact of the additional flow and
relaxed BODS limits. The modeling analysis for this assessment indicates that
the additional wasteflow under the proposed interim limits will cause a
violation of EMC 67(b). The instream Dos are predicted to drop well below 5
mg/1 (as low as 0.68 mg/1) under both the existing and SOC conditions. The
DO under SOC conditions is 1.68 mg/l less than under the pre-SOC conditions, a
violation of the 67(b) criteria allowing a decrease of only 0.5 mg/l.
Additionally, the DO is less than 5 mg/l for greater than 0.5 miles under both
existing and SOC conditions, another violation of 67(b) criteria. Since
the 67(b) criteria are violated at the existing wasteflow (1.1 MGD), no
additional volume of wasteflow will meet 67(b) criteria at the proposed SOC
limits. Technical Support recommends no additional flow be allowed under the
SOC due to the predicted degraded water quality conditions.
As a condition of the SOC, the City must obtain an NPDES permit modification for
a higher wasteflow, 2.5 MGD. Based on Level-B model predictions, stringent
water quality limits must be met at the expanded wasteflow. Speculative limits
are BODS - 5 mg/l, NH3-N - 2 mg/l, and DO = 6 mg/l. These limits are needed to
protect the DO standard of 5 mg/l above Worthville Dam.
Revised instream monitoring is recommended as part of the SOC to confirm the
modeling results. In 1988, Technical Support recommended instream monitoring
above Worthville Dam to determine the extent of the DO sag. However, this
request was not included in the permit. The only available downstream data

are collected below the dam in a heavily aerated area. Thus, the downstream
data are not representative of the DO sag. Downstream monitoring is
recommended at two sites, 1.) above Worthville Dam and 2.) above the confluence
of Hasketts Creek, the area of a second predicted DO sag.
An additional concern is the proposed Randleman Lake upstream of the discharge
site which would change the flow regime of the Deep River.
Background Information
The City of Randleman WWTP discharges into Deep River, a class "C" stream. The
Deep River drains approximately 180 square miles at the discharge site. The
USGS estimates the following flows at the discharge site: summer 7Q10 = 5 cfs,
winter 7Q10 - 12 cfs, and average flow - 171 cfs. The creek is slow moving with
a stream bed gradient of 4.8 feet per mile.
An updated Level-B model was performed in 1988 for the facility's permit
renewal. A new allocation was needed since Randleman had incorrectly been
assigned secondary limits in its previous permits and water quality violations
were evident. The new model allocation produced limits of BODS = 6 mg/l and
NH3-N 2 mg/1 at 1.25 MGD. However, a compromise was reached and the limits of
BODS = 28 mg/l and NH3-N - 2 mg/l were assigned based on the plant's existing
treatment. In addition, a stream survey was recommended in order to better
calibrate our model. Due to resource constraints and priorities, this study was
never conducted.
Analvsis and Discussion
The model was run with the facility's existing effluent limits of BODS = 28 mg/l
and NH3-N - 2 mg/l at the pre-SOC flow (1.1 MGD). The BODS and NH3-N parameters
were input to the model as CBOD and NBOD using multipliers of 2.0 for BODS and
4.5 for NH3-N (see Table 1). When these effluent characteristics were input to
the model, the predicted DO sag was 2.36 mg/1 at milepoint 0.4 (see Table 2).
The model was then run with the region's requested effluent limits of BODS = 40
mg/l and NH3-N = 2 mg/l using the SOC flow (1.25 MGD) to check against 67(b)
criteria. Level-B modeling analysis predicted that the requested flow and
existing limits will cause a DO sag of 0.68 mg/l at milepoint 0.4, a decrease of
1.68 mg/l.
Since the facility will expand to 2.5 MGD at the end of the SOC, model runs were
conducted at the increased flow in order to determine effluent limits. The
model predicts that limits of BODS = 51 NH3-N - 2, and DO = 6 mg/l will be
required to meet the DO stream standard of 5 mg/l.
cc: Steve Tedder
Kent Wiggins
Central Files

TABLE 1. INSTREAM ASSESSMENT MODEL INPUT SUMMARY FOR THE CITY OF RANDLEMAN.
Wasteflow
Assumptions
Design Capacity
1.25 MGD
Pre-SOC
1.1 MGD
Additional SOC Flow
Requested
+0.145 MGD
Model
Input Summary
Headwater Conditions (summer):
7Q10 (cfs) 5
Qavg (cfs) 171
Design Temperature 23
(degrees Celsius)
CBOD (mg/1) 10.0
,
NBOD (mg/1) 1.0
DO (mg/1) 7.72
Wastewater Inputs:
Flows
Pre-SOC Flow
1.1 MGD
(average flow)
Post-SOC Flow
1.25 MGD
(new tie -on)
CBOD
Pre-SOC CBOD (2.0 * 28
mg/1 BODS)
56 mg/1
SOC CBOD (2 * 40 mg/1
BODS)
80 mg/l '
NBOD (4.5 * 2 mg/l NH3-N)
9 mg/l
TABLE 2. INSTREAM ASSESSMENT MODEL OUTPUT SUMMARY FOR THE CITY OF RANDLEMAN.
Summer Model Results
Limits:
Pre-SOC
SOC
Wasteflow
= 1.1 MGD
Wasteflow =
1.25 MGD
BODS
= 28 mg/1
BODS
= 40 mg/l
NH3-N
= 2 mg/l
NH3-N
= 2 mg/l
DO
= 5 mg/1
DO
= 5 mg/1
DO
Net
Distance DO
Net
Min.
Change
< 5 mg/l
Change
(mg/1)
(mg/1)
(miles)
(miles)
Pre-SOC 2.36
na
0.85
na
SOC 0.68
1.68
2.5 +
* Stream DO has not
recovered to
5 mg/1 at the end of the
model.

DIVISION OF ENVIRONMENTAL MANAGEMENT
September 21, 1990
MEMORANDUM
To, Sherri Knight
From= Doug Finan -S!�
Subject: Pretreatment Language for the Randleman SOC
As per your request, the pretreatment staff has reviewed the
Randleman's current status regarding their pretreatment program
and below is the pretreatment language recommended for possible
Inclusion in Randleman's SOC:
1. Submit a plan for a monitoring program to collect site
specific data needed to complete a headworks analysis (HWA).
2. Revise the monitoring program (based on DEM comments
received within 60 days of the monitoring program submission).
3. Upon completion of the upgrade, implement the monitoring
program as revised based on DEM comments.
If you have any questions on this matter or require any further
information, please let me know.
cc, Betsy Johnson

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,SG'C GLOW
MODEL RESULTS
Discharger : CITY OF RANDLEMAN
Receiving,`St-ream : DEEP RIVER
---------------------------------------------
The End D.O. is 3.77 mg/l.
The End CBOD is 11.58 mg/l.
The End NBOD is 1.28 mg/l.
-----------------------------------
SUMMER
DAVE'S INPUTS
NEW BACKGROUND CONDITIONS
WLA
DO Min
CBOD
(mg/1) Milepoint Reach #
(mg/1)
Seginent
1
----------------------
0.68 0.40 1
----
Reach
1
80.00
Reach
2
0.00
Reach
3
0.00
Reach
4
0.00
Reach
5
0.00
Reach
6
0.00
-----------------
WLA
WLA
NBOD
DO
Waste Flow
(mg/1)
----
(mg/1)
--
(mgd)
----------
9.00
5.00
1.25000
0.00
0.00
0.00000
0.00
0.00
0.00000
0.00
0.00
0.00000
0.00
0.00
0.00000
0.00
0.00
0.00000

*** MODEL SUMMARY DATA ***
Discharger : CITY OF RANDLEMAN
Receiu ng•:Stream : DEEP RIVER
Summer 7Qib : 5.0
Design Temperature: 23.0
Subbasin : 030609
Stream Class: C
Winter 7Q10 : 12.0
ILENGTHI
SLOPEI
VELOCITY
I DEPTHI Kd I
Kd
I Ka I
Ka I
KN I
I mile I
-------------------------------------------------------------------
ft/mil
fps
I ft.
Idesignl
@20;1
Idesignl
@20;z Idesignl
Segment
1
I I
I 0.401
I
0.001
0.032
I
1 6.10
I I
1 0.34 10.30
I I
1 0.35 I
I
0.331
I
0.38 1
Reach
d
I I
---------------------------------------------------------------------
I
I
I I
I I
I
I
Segment
1
I I
1 0.131
I
0.001
0.032
I
1 8.30
I I
10.34 1
0.30
I I
1 0.26 I
I
0.241
I
0.38 I
Reach
2
-----------------------------------------------------------------------
1 I
I
I
1 1
1 1
I
1
Segment
1
I I
I 0.671
I
0.001
0.232
I
11.35
I I
10.34 1
0.30
I I
14.25 I
I
3.981
I
0.38 1
Reach
---------------------------------------------------------------------------
3
I 1
I
I
I I
I I
I
I
Segment
1
I I
1 0.67I
I
0.001
0.195
I
12.30
I I
10.34 10.30
I I
11.75 I
I
1.641
I
0.38 I
Reach
--------------------------------------------------------------------------------
4
I 1
1
1
I I
I I
1
1
Segment
1
I I
1 0.67I
I
0.001
0.159
I
13.24
I I
1 0.34 1
0.30
I I
10.95 I
I
0.891
I
0.38 1
Reach
---------=----------------------------------------------------------------------
5
1 1
I
I
1 1
1 1
I
1
Segment
1
I I
I 0.671
I
0.001
0.122
I
1 4.19
I I
1 0.34 1
0.30
I I
10.57 I
I
0.531
I
0.38 I
Reach
6'
-------------------------------------------------------------------------
I I
I
I
I I
1 1
1
1
I
Flow
I
cfs
Segment 1 Reach 1
Waste 1
1.938
Headwatersl
5.000
Tributary 1
0.000
* Runoff I
0.000
Segment 1 Reach 2
Waste 1 0.000
Tributary 1 2.000
* Runoff 1 0.000
Segment 1 Reach 3
Waste I 0.000
Tributary I 0.000
* Runoff I 0.380
I CBOD I
NBOD I
D.O. I
I mg/l I
mg/l I
mg/1 I
1 80.000 1
9.000 1
5.000
1 10.000 1
1.000 1
7.720
1 2.000 1
1.000 1
7.720
1 2.000 1
1.000 I
7.720
0.000 1 0.000 1 0.000
2.500 1 0.500 I 7.720
2.000 1 1.000 1 7.720
1 0.000 1 0.000 1 0.000
1 2.000 1 1.000 1 7.720
1 2.000 1 1.000 1 7.720

Segment 1 Reach 4
waste 1 0.000 1 0.000 1 0.000 1 0.000
Tributary 1 0.000 1 2.000 1 1.000 1 7.720
* Runoff 1 0.380 1 2.000 1 1.000 1 7.720
Segment 1 Reach 5
Waste 1 0.000 1 0.000 1 0.000 1 0.000
Tributary 1 0.000 1 2.000 1 1.000 1 7.720
* Runoff 1 0.380 1 2.000 1 1.000 1 7.720
Segment 1 Reach 6
waste 1 0.000 1 0.000 1 0.000 1 0.000
Tributary 1 0.000 I 2.000 1 1.000 1 7.720
* Runoff 1 0.380 1 2.000 1 1.000 1 7.720
* Runoff flow is in cfs/mile

Seg # I Reach #
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
5
5
5
5
5
5
5
6
6
6
6
6
6
6
Seg Mi
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.37
0.42
0.47
0.40
0.50
0.60
0.70
0.80
0.90
1.00
0.94
1.04
1.14
1.24
1.34
1.44
1.54
1.48
1.58
1.68
1.78
1.88
1.98
2.08
2.01
2.11
2.21
2.31
2.41
2.51
2.61
I Seg +1 Reach # I Seg Mi I
SUMMER
DAVE'S
INPUTS
NEW BACKGROUND
D.O.
I CBOD I
NBOD I
Flow
6.96
29.55
3.23
6.94
5.96
28.59
3.12
6.94
5.03
27.67
3.01
6.94
4.16
26.77
2.90
6.94
3.36
25.91
2.80
6.94
2.61
25.07
2.70
6.94
1.91
24.26
2.60
6.94
1.27
23.47
2.51
6.94
0.68
22.72
2.42
6.94
2.25
18.19
1.99
8.94
1.76
17.60
1.92
8.94
1.29
17.03
1.85
8.94
1.29
17.03
1.85
8.94
1.93
16.82
1.83
8.98
2.49
16.60
1.81
9.01
3.00
16.39
1.79
9.05
3.45
16.19
1.77
9.09
3.85
15.98
1.75
9.13
4.22
15.78
1.73
9.17
4.22
15.78
1.73
9.17
4.28
15.55
1.70
9.20
4.34
15.33
1.68
9.24
4.40
15.11
1.66
9.28
4.46
14.90
1.64
9.32
4.52
14.69
1.61
9.36
4.58
14.48
1.59
9.39
4.58
14.48
1.59
9.39
4.53
14.24
1.57
9.43
4.48
14.00
1.54
9.47
4.44
13.77
1.52
9.51
4.40
13.54
1.49
9.55
4.36
13.32
1.47
9.58
4.34
13.10
1.45
9.62
4.34
13.10
1.45
9.62
4.22
12.83
1.42
9.66
4.11
12.57
1.39
9.70
4.02
12.32
1.36
9.74
3.93
12.07
1.34
9.77
3.84
11.82
1.31
9.81
3.77
11.58
1.28
9.85
D.O.
I CBOD I
NBOD I
Flow
CONDITIONS

9A-,J7 g D
MODEL RESULTS
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
---------------------------------------------
The End D.O. is 5.66 mg/l.
The End CBOD is 7.14 mg/l.
The End NBOD is 3.46 mg/l.
---------------------------------------------
DO Min
(mg/1) Milepoint Reach #
------ --------- -------
Segment 1 5.40 0.40 1
Reach 1
Reach 2
Reach 3
Reach 4
Reach 5
Reach 6
Reach 7
- MOGie� .u.eeCa � l DBE �f L'ox D��•-
SUMMER
EXPANSION, KD = 0.1
W/ ASHEBORO
WLA
CBOD
(mg/1)
10.00
0.00
0.00
0.00
0.00
0.00
10.00
-----------------
WLA
WLA
NBOD
DO
Waste Flow
(mg/1)
(mg/1)
(mgd)
9.00
6.00
2.50000
0.00
0.00
0.00000
0.00
0.00
0.00000
0.00
0.00
0.00000
0.00
0.00
0.00000
0.00
0.00
0.00000
9.00
6.00
6.00000

*** MODEL SUMMARY DATA ***
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
Summer 7Q10 : 5.0
Design Temperature: 23.0
Subbasin : 030609
Stream Class: C
Winter 7Q10 : 12.0
ILENGTHI
SLOPEI
VELOCITY
I DEPTHI Kd I
Kd
I Ka I
Ka I
KN I
--------------------------------------------------------------------------------
I mile I
ft/mil
fps
I ft
Idesignl
@20%
Idesignl
@20% Idesignl
Segment
1
I I
I 0.401
I
0.001
0.032
I
1 6.10
I I
10.11 1
0.10
I I
1 0.21 1
I
0.201
I
0.38 1
Reach
--------------------------------------------------------------------------------
1
I 1
I
1
I 1
1 I
I
1
Segment
1
I I
1 0.131
I
0.001
0.032
I
1 8.30
I I
1 0.11 1
0.10
I I
1 0.26 I
I
0.241
I
0.38 I
Reach
--------------------------------------------------------------------------------
2
I I
I
1
1 I
I 1
1
1
Segment
1
I I
I 0.671
I
0.001
0.232
I
1 1.35
I I
10.11 1
0.10
I I
1 4.25 I
I
3.981
I
0.38 1
Reach
--------------------------------------------------------------------------------
3
1 1
I
I
I 1
1 I
I
1
Segment
1
I I
1 0.671
I
0.001
0.195
I
12.30
I I
1 0.11 1
0.10
I I
11.75 I
I
1.641
I
0.38 I
Reach
--------------------------------------------------------------------------------
4
I I
I
I
I I
1 1
1
1
I I I I I I I I I I
Segment 1 1 0.671 0.001 0.159 1 3.24 1 0.11 1 0.10 1 0.95 1 0.891 0.38 1
Reach 5 1 1 1 1 1 1 1 1 1 1
--------------------------------------------------------------------------------
I I I I I I I I I I
Segment 1 1 0.671 0.001 0.122 1 4.19 1 0.11 1 0.10 1 0.57 1 0.531 0.38 1
Reach 6 1 1 1 1 1 1 1 1 1 1
--------------------------------------------------------------------------------
I I I I I I I I I I
Segment 1 1 1.801 0.001 0.122 1 4.19 1 0.11 1 0.10 1 0.57 1 0.531 0.38 1
Reach 7 1 1 1 1 1 1 1 1 1 1
--------------------------------------------------------------------------------
n �p
C
I Flow I
CBOD I
NBOD I
D.O. I
I cfs I
mg/l I
mg/1 I
mg/1 I
Segment 1
Reach 1
Waste
1 3.875 1
10.000 1
9.000 1
6.000
Headwatersl 5.000 1
10.000 1
1.000 1
7.720
Tributary
1 0.000 1
2.000 1
1.000 1
7.720
* Runoff
1 0.000 1
2.000 1
1.000 1
7.720
Segment 1
Reach 2
Waste
1 0.000
1 0.000 1
0.000 1
0.000
Tributary
1 2.000
1 2.500 1
0.500 1
7.720
* Runoff
1 0.000
1 2.000 1
1.000 1
7.720

Segment 1 Reach 3
Waste I 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 I 1.000 I 7.720
* Runoff I 0.380 I 2.000 I 1.000 I 7.720
Segment 1 Reach 4
Waste I 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 1 1.000 1 7.720
* Runoff i 0.380 I 2.000 1 1.000 1 7.720
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 7.720
* Runoff I 0.380 I 2.000 I 1.000 I 7.720
Segment 1 Reach 6
Waste I 0.000 I 0.000 I 0.000 I 0.000
Tributary I 0.000 I 2.000 1 1.000 1 7.720
* Runoff I 0.380 I 2.000 1 1.000 1 7.720
Segment 1 Reach 7
Waste I 9.300 110.000 I 9.000 I 6.000
Tributary I 0.000 I 2.000 I 1.000 1 0.000
* Runoff I 0.380 I 2.000 I 1.000 1 7.720
* Runoff flow is in cfs/mile

SUMMER
EXPANSION,
KD = 0.1
W/ ASHEBORO
Seg #
I Reach #
I Seg Mi I
D.O. I
CBOD I
NBOD I
Flow I
1
1
0.00
6.97
10.00
4.49
8.88
1
1
0.05
6.74
9.89
4.33
8.88
1
1
0.10
6.51
9.78
4.18
8.88
1
1
0.15
6.30
9.68
4.03
8.88
1
1
0.20
6.10
9.57
3.89
8.88
1
1
0.25
5.91
9.47
3.75
8.88
1
1
0.30
5.73
9.36
3.62
8.88
1
1
0.35
5.56
9.26
3.49
8.88
1
1
0.40
5.40
9.16
3.37
8.88
1
2
0.37
5.83
7.94
2.84
10.88
1
2
0.42
5.71
7.85
2.74
10.88
1
2
0.47
5.60
7.76
2.64
10.88
1
3
0.40
5.60
7.76
2.64
10.88
1
3
0.50
5.87
7.72
2.61
10.91
1
3
0.60
6.12
7.68
2.58
10.95
1
3
0.70
6.34
7.63
2.55
10.99
1
3
0.80
6.54
7.59
2.52
11.03
1
3
0.90
6.71
7.55
2.49
11.07
1
3
1.00
6.87
7.51
2.46
11.10
1
4
0.94
6.87
7.51
2.46
11.10
1
4
1.04
6.91
7.46
2.42
11.14
1
4
1.14
6.94
7.42
2.39
11.18
1
4
1.24
6.98
7.37
2.36
11.22
1
4
1.34
7.02
7.33
2.32
11.26
1
4
1.44
7.05
7.28
2.29
11.29
1
4
1.54
7.08
7.24
2.26
11.33
1
5
1.48
7.08
7.24
2.26
11.33
1
5
1.58
7.07
7.19
2.23
11.37
1
5
1.68
7.07
7.14
2.19
11.41
1
5
1.78
7.06
7.09
2.15
11.45
1
5
1.88
7.06
7.05
2.12
11.48
1
5
1.98
7.05
7.00
2.08
11.52
1
5
2.08
7.05
6.95
2.05
11.56
1
6
2.01
7.05
6.95
2.05
11.56
1
6
2.11
7.02
6.89
2.01
11.60
1
6
2.21
6.99
6.84
1.97
11.64
1
6
2.31
6.96
6.78
1.93
11.67
1
6
2.41
6.94
6.73
1.89
11.71
1
6
2.51
6.91
6.68
1.85
11.75
1
6
2.61
6.89
6.62
1.81
11.79
1
7
2.61
6.50
8.11
4.98
21.09
1
7
2.71
6.42
8.05
4.88
21.13
1
7
2.81
6.35
8.00
4.78
21.16
1
7
2.91
6.28
7.94
4.69
21.20
1
7
3.01
6.21
7.89
4.59
21.24
1
7
3.11
6.15
7.83
4.50
21.28
1
7
3.21
6.10
7.77
4.41
21.32
1
7
3.31
6.04
7.72
4.32
21.35
1
7
3.41
5.99
7.67
4.23
21.39
1
7
3.51
5.95
7.61
4.15
21.43
1
7
3.61
5.90
7.56
4.07
21.47
1
7
3.71
5.86
7.50
3.98
21.51
1
7
3.81
5.83
7.45
3.91
21.54
1
7
3.91
5.79
7.40
3.83
21.58
1
7
4.01
5.76
7.35
3.75
21.62
1
7
4.11
5.73
7.30
3.68
21.66

1
7
4.21
5.71
7.25
3.60
21.70
1
7
4.31
5.68
7.19
3.53
21.73
1
7
4.41
5.66
7.14
3.46
21.77
1 Seg #
I Reach #
I Seg Mi I
D.O. I
CBOD I
NBOD I
Flow

randleman
Vim®
:•
� ���
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Page 1

randleman
��000©00
a
Page 2
a
Page 2

DIVISION OF ENVIRONMENTAL. MANAGEMENT
September 21, 1990
MEMORANDUM
To: Sherri Knight
From: Doug Finar,��-f-
Subject: Pretreatment Language for the Randleman SOC
As per your request, the pretreatment staff has reviewed the
Randleman's current status regarding their pretreatment program
and below is the pretreatment language recommended for possible
Inclusion in Randleman's SOC:
1. Submit a plan for a monitoring program to collect site
specific data needed to complete a headworks analysis (HWA).
2. Revise the monitoring program (based on DEM comments
received within 60 days of the monitoring program submission).
3. Upon completion of the upgrade, implement the monitoring
program as revised based on DEM comments.
If you have any questions on this matter or require any further
information, please let me know.
cc: Betsy Johnson

Su
,bo

SUMMER
PRE-SOC
MODEL RESULTS
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
---------------------------------------------
The End D.O. is 4.87 mg/1.
The End CBOD is 8.57 mg/l.
The End NBOD is 1.21 mg/l.
---------------------------------------------
WLA
DO Min CBOD
(mg/1) Milepoint Reach # (mg/1)
Segment
1
---------------------- ----
2.36 0.40 1
Reach
1
56.00
Reach
2
0.00
Reach
3
0.00
Reach
4
0.00
Reach
5
0.00
Reach
6
0.00
-----------------
WLA
WLA
NBOD
DO
Waste Flow
(mg/1)
----
(mg/1)
--
(mgd)
----------
9.00
5.00
1.10000
0.00
0.00
0.00000
0.00
0.00
0.00000
0.00
0.00
0.00000
0.00
0.00
0.00000
0.00
0.00
0.00000

*** MODEL SUMMARY DATA ***
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
Summer 7Q10 : 5.0
Design Temperature: 23.0
Subbasin : 030609
Stream Class: C
Winter 7Q10 : 12.0
ILENGTHI
SLOPEI
VELOCITY
I DEPTHI Kd I
Kd
I Ka I
Ka I
KN I
--------------------------------------------------------------------------------
I mile I
ft/mil
fps
I ft
Idesignl
@201h
Idesignl
@20;� Idesignl
Segment
1
I I
I 0.401
I
0.001
0.032
I
16.10
I I
10.34 10.30
I I
1 0.35 1
I
0.331
I
0.38 1
Reach
--------------------------------------------------------------------------------
1
I I
I
I
I I
I 1
1
I
Segment
1
I I
1 0.13I
I
0.001
0.032
I
1 8.30
I I
1 0.34 1
0.30
I I
10.26 I
I
0.241
I
0.38 1
Reach
--------------------------------------------------------------------------------
2
1 I
1
1
1 I
I I
I
1
Segment
1
I I
1 0.671
I
0.001
0.232
I
1 1.35
I I
10.34 1
0.30
I I
1 4.25 I
I
3.981
I
0.38 I
Reach
--------------------------------------------------------------------------------
3
I I
I
I
I I
I I
I
I
Segment
1
I I
I 0.671
I
0.001
0.195
I
1 2.30
I I
10.34 10.30
I I
1 1.75 I
I
1.641
I
0.38 I
Reach
--------------------------------------------------------------------------------
4
I I
I
I
I I
I I
I
1
Segment
1
I I
1 0.67I
I
0.001
0.159
I
1 3.24
I I
1 0.34 1
0.30
I I
10.95 I
I
0.891
I
0.38 I
Reach
--------------------------------------------------------------------------------
5
1 I
I
1
I I
I I
I
I
Segment
1
I I
I 0.671
I
0.001
0.122
I
14.19
I I
10.34 10.30
I I
10.57 1
I
0.531
I
0.38 1
Reach
--------------------------------------------------------------------------------
6
I I
I
1
I I
I I
I
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 1.705
1 56.000 I
9.000 I
5.000
Headwatersl 5.000
1 10.000 1
1.000 1
7.720
Tributary
1 0.000
I 2.000 I
1.000 1
7.720
* Runoff
I 0.000
1 2.000 1
1.000 1
7.720
Segment 1
Reach 2
Waste
1 0.000
I 0.000 I
0.000 I
0.000
Tributary
I 2.000
1 2.500 I
0.500 I
7.720
* Runoff
I 0.000
I 2.000 I
1.000 I
7.720
Segment 1
Reach 3
Waste
1 0.000
1 0.000 I
0.000 1
0.000
Tributary
1 0.000
2.000 I
1.000 I
7.720
* Runoff
1 0.380
I 2.000 I
1.000 I
7.720

Segment 1 Reach 4
Waste 1 0.000 1 0.000 1 0.000 1 0.000
Tributary I 0.000 1 2.000 1 1.000 1 7.720
* Runoff I 0.380 1 2.000 1 1.000 1 7.720
Segment 1 Reach 5
Waste I 0.000 1 0.000 1 0.000 1 0.000
Tributary I 0.000 I 2.000 I 1.000 I 7.720
* Runoff I 0.380 I 2.000 I 1.000 I 7.720
Segment 1 Reach 6
Waste I 0.000 I 0.000 1 0.000 1 0.000
Tributary 1 0.000 I 2.000 I 1.000 I 7.720
* Runoff 1 0.380 I 2.000 I 1.000 I 7.720
f
* Runoff flow is in cfs/mile

SUMMER
PRE-SOC
Seg # I Reach #
T
1
1
1
1
1
1
1
1
1
1
1
1 2
1 2
1 2
1 3
1 3
1 3
1 3
1 3
1 3
1 3
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 5
1 5
1 5
1 5
1 5
1 5
1 5
1 6
1 6
1 6
1 6
1 6
1 6
1 6
Seg Mi
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.37
0.42
0.47
0.40
0.50
0.60
0.70
0.80
0.90
1.00
0.94
1.04
1.14
1.24
1.34
1.44
1.54
1.48
1.58
1.68
1.78
1.88
1.98
2.08
2.01
2.11
2.21
2.31
2.41
2.51
2.61
I Seg # I Reach # I Seg Mi I
D.O. I
CBOD I
NBOD I
Flow
7.03
21.70
3.03
6.71
6.28
21.00
2.93
6.71
5.59
20.32
2.82
6.71
4.94
19.66
2.72
6.71
4.34
19.02
2.63
6.71
3.79
18.41
2.53
6.71
3.27
17.81
2.44
6.71
2.80
17.24
2.36
6.71
2.36,
16.68
2.27
6.71
3.59
13.42
1.87
8.71
3.22
12.99
1.80
8.71
2.87
12.57
1.74
8.71
2.87
12.57
1.74
8.71
3.37
12.41
1.72
8.74
3.82
12.25
1.70
8.78
4.21
12.10
1.68
8.82
4.57
11.95
1.66
8.86
4.89
11.80
1.64
8.90
5.18
11.65
1.62
8.93
5.18
11.65
1.62
8.93
5.23
11.48
1.60
8.97
5.28
11.32
1.58
9.01
5.33
11.16
1.55
9.05
5.38
11.00
1.53
9.09
5.43
10.85
1.51
9.12
5.47
10.69
1.49
9.16
5.47
10.69
1.49
9.16
5.44
10.52
1.47
9.20
5.40
10.34
1.45
9.24
5.37
10.17
1.42
9.28
5.34
10.01
1.40
9.31
5.32
9.84
1.38
9.35
5.30
9.68
1.36
9.39
5.30
9.68
1.36
9.39
5.21
9.49
1.33
9.43
5.13
9.30
1.31
9.47
5.06
9.11
1.28
9.50
4.99
8.92
1.25
9.54
4.93
8.75
1.23
9.58
4.87
8.57
1.21
9.62
D.O. I
CBOD I
NBOD I
Flow

Len:»_A-q_—
._38__._3._
38
---- --
3Y.3ir
,36_
,3FS
38
--- - -- �-R�-���- -----
--
-G-_35--L
_35_
_L._3`!.
G_3 7
-lt•3`1
---------------------
�
'�---
-- ----fib „---
- -
-- --
- — -- kA-------
_
.3
33
.�2q
3-la
/.by
_Fl9
53
.73

SUMMER
MODEL RESULTS
Discharger
:
CITY OF RANDLEMAN
Receiving Stream :
DEEP RIVER
----------------------------------------------------------------------
The End D.O.
is 5.34
mg/l.
The End CBOD
is 9.44
mg/l.
The End NBOD
----------------------------------------------------------------------
is 3.47
mg/l.
WLA
WLA
WLA
DO Min
CBOD
NBOD
DO
Waste Flow
(mg/1)
------
Milepoint Reach #
----------------
(mg/1)
----
(mg/1)
----
(mg/1)
--
(mgd)
----------
Segment 1
5.03
0.40 1
Reach 1
34.00
9.00
6.00
�1.75000 i
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
Reach 5
0.00
0.00
0.00
0.00000
Reach 6
0.00
0.00
0.00
0.00000
Reach 7
10.00
9.00
6.00
6.00000

*** MODEL SUMMARY DATA ***
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
Summer 7Q10 : 5.0
Design Temperature: 23.0
Subbasin : 030609
Stream Class: C
Winter 7Q10 : 12.0
ILENGTHI
SLOPEI
VELOCITY
I DEPTHI Kd 1!`Kd-,•I
Ka I
Ka I
KN I
--------------------------------------------------------------------------------
I mile I
ft/mil
fps
I ft
Idesign11'@20'h,;Idesignl
@201h Idesignl
Segment
1
I I
1 0.401
I
0.001
0.032
I
1 6.10
I I
10.11 1
0.10
I I
1 0.21 1
I
0.201
I
0.38 1
Reach
--------------------------------------------------------------------------------
1
I I
I
I
I I
I I
I
I
Segment
1
I I
1 0.131
I
0.001
0.032
I
1 8.30
I I
1 0.11 10.10
I I
10.26 1
I
0.241
I
0.38 1
Reach
--------------------------------------------------------------------------------
2
I I
I
I
I I
1 I
I
1
Segment
1
I I
I 0.671
I
0.001
0.232
I
1 1.35
I I
1 0.11 1
0.10
I I
1 4.25 I
I
3.981
I
0.38 I .
Reach
--------------------------------------------------------------------------------
3
I 1
1
1
1 I
1 1
1
1
Segment
1
I I
1 0.671
I
0.001
0.195
I
1 2.30
I I
10.11 1
0.10
I I
1 1.75 I
I
1.641
I
0.38 I
Reach
--------------------------------------------------------------------------------
4
1 I
I
I
I 1
1 I
1
1
I I I I I I I I I
Segment 1 1 0.671 0.001 0.159 1 3.24 1 0.11 1 0.10 1 0.95 1 0.891 0.38
Reach 5 1 1 1 1 1 1 1 1 1
------------------------------------------------------------------------------
I I I I I I I I I
Segment 1 1 0.671 0.001 0.122 1 4.19 10.11 1 0.10 1 0.57 1 0.531 0.38
Reach 6 I I I I I I I 1 I
------------------------------------------------------------------------------
I I I I I I I I I
Segment 1 1 1.801 0.001 0.122 1 4.19 10.11 1 0.10 10.57 1 0.531 0.38
Reach 7 1 1 I I I I 1 I I
------------------------------------------------------------------------------
I Flow I
CBOD I
NBOD I
D.O. I
I cfs I
mg/l I
mg/l I
mg/1 I
Segment 1
Reach 1
Waste
1 2.712
1 34.000 1
9.000 I
6.000
Headwatersl 5.000
1 10.000 1
1.000 1
7.720
Tributary
1 0.000
I 2.000 1
1.000 1
7.720
* Runoff
1 0.000
I 2.000 1
1.000 I
7.720
Segment 1
Reach 2
Waste
I 0.000
I 0.000 1
0.000 1
0.000
Tributary
I 2.000
I 2.500 I
0.500 1
7.720
* Runoff
I 0.000
1 2.000 1
1.000 1
7.720

Segment 1 Reach 3
Waste 1 0.000 1 0.000 1 0.000 1 0.000
Tributary 1 0.000 1 2.000 1 1.000 1 7.720
* Runoff 1 0.380 1 2.000 1 1.000 1 7.720
Segment 1 Reach 4
Waste 1 0.000 1 0.000 1 0.000 1 0.000
Tributary 1 0.000 1 2.000 1 1.000 1 7.720
* Runoff 1 0.380 1 2.000 1 1.000 1 7.720
Segment 1 Reach 5
Waste 1 0.000 I 0.000 I 0.000 1 0.000
Tributary 1 0.000 1 2.000 1 1.000 1 7.720
* Runoff 1 0.380 1 2.000 1 1.000 1 7.720
Segment 1 Reach 6
Waste 1 0.000 1 0.000 I. 0.000 I 0.000
Tributary 1 0.000 1 2.000 1 1.000 1 7.720
* Runoff 1 0.380 1 2.000 1 1.000 1 7.720
Segment 1 Reach 7
Waste I 9.300 1 10.000 1 9.000 1 6.000
Tributary 1 0.000 I 2.000 I 1.000 I 0.000
* Runoff 1 0.380 1 2.000 I 1.000 I 7.720
* Runoff flow is in cfs/mile

SUMMER
I Seg #
I Reach #
I Seg Mi I
D.O. I
CBOD I
NBOD I
Flow
1
1
0.00
7.12
18.44
3.81
7.71
1
1
0.05
6.81
18.24
3.68
7.71
1
1
0.10
6.52
18.04
3.55
7.71
1
1
0.15
6.24
17.84
3.42
7.71
1
1
0.20
5.98
17.65
3.30
7.71
1
1
0.25
5.72
17.46
3.18
7.71
1
1
0.30
5.48
17.27
3.07
7.71
1
1
0.35
5.25,
17.08
2.96
7.71
1
1
10.40
�_5.03;
16.89
2.86
7.71
1
2
0.37
5.58
13.93
2.37
9.71
1
2
0.42
5.42
13.78
2.29
9.71
1
2
0.47
5.27
13.63
2.21
9.71
1
3
0.40
5.27
13.63
2.21
9.71
1
3
0.50
5.57
13.54
2.18
9.75
1
3
0.60
5.84
13.46
2.15
9.79
1
3
0.70
6.08
13.37
2.13
9.83
1
3
0.80
6.29
13.29
2.10
9.86
1
3
0.90
6.48
13.20
2.08
9.90
1
3
1.00
6.65
13.12
2.05
9.94
1
4
0.94
6.65
13.12
2.05
9.94
1
4
1.04
6.69
13.03
2.03
9.98
1
4
1.14
6.72
12.94
2.00
10.02
1
4
1.24
6.76
12.86
1.97
10.05
1
4
1.34
6.79
12.77
1.94
10.09
1
4
1.44
6.82
12.68
1.92
10.13
1
4
1.54
6.85
12.60
1.89
10.17
1
5
1.48
6.85
12.60
1.89
10.17
1
5
1.58
6.84
12.50
1.86
10.21
1
5
1.68
6.82
12.41
1.83
10.24
1
5
1.78
6.81
12.32
1.80
10.28
1
5
1.88
6.80
12.22
1.77
10.32
1
5
1.98
6.79
12.13
1.74
10.36
1
5
2.08
6.78
12.04
1.72
10.40
1
6
2.01
6.78
12.04
1.72
10.40
1
6
2.11
6.73
11.94
1.68
10.43
1
6
2.21
6.69
11.83
1.65
10.47
1
6
2.31
6.65
11.73
1.61
10.51
1
6
2.41
6.61
11.63
1.58
10.55
1
6
2.51
6.57
11.53
1.55
10.59
1
6
2.61
6.54
11.43
1.52
10.62
1
7
2.61
6.29
10.76
5.01
19.92
1
7
2.71
6.20
10.68
4.91
19.96
1
7
2.81
6.12
10.60
4.81
20.00
1
7
2.91
6.04
10.53
4.71
20.04
1
7
3.01
5.97
10.45
4.62
20.08
1
7
3.11
5.90
10.38
4.52
20.11
1
7
3.21
5.84
10.30
4.43
20.15
1
7
3.31
5.78
10.23
4.34
20.19
1
7
3.41
5.72
10.15
4.26
20.23
1
7
3.51
5.67
10.08
4.17
20.27
1
7
3.61
5.62
10.01
4.09
20.30
1
7
3.71
5.58
9.93
4.00
20.34
1
7
3.81
5.53
9.86
3.92
20.38
1
7
3.91
5.50
9.79
3.84
20.42
1
7
4.01
5.46
9.72
3.77
20.46
1
7
4.11
5.43
9.65
3.69
20.49

1
7
4.21
5.40
9.58
1
7
4.31
5.37
9.51
1
7
4.41
5.34_'
9.44
I Seg #
I Reach #
I Seg Mi
I D`.1'O. I
CBOD I
W
3.62
3.54
3.47
NBOD I
20.53
20.57
20.61
Flow I

SUMMER
EXPANSION
---------- MODEL RESULTS
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
---------------------------------------------
The End D.O. is 6.49 mg/l.
The End CBOD is 4.08 mg/l.
The End NBOD is 1.07 mg/l.
---------------------------------------------
WLA
WLA
WLA
DO Min
CBOD
NBOD
DO
Waste Flow
(mg/1) Milepoint Reach #
----------------------
(mg/1)
----
(mg/1)
----
(mg/1)
--
(mgd)
----------
Segment
1
4.96 0.40 1
Reach
1
8.00
4.50
6.00
2.50000
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
Reach
5
0.00
0.00
0.00
0.00000
Reach
6
0.00
0.00
0.00
0.00000
Wi K¢tr CDop = /6, //v3c,,�)= 9 /po = cP — Y)o
c f.
Lni/° z�> 0
i 1.�>o wa- = 5 , C fi !
3
.new+ 3 / Z /(u
ka = .3 a DO ,M., = `' 53

*** MODEL SUMMARY DATA ***
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
Summer 7Q10 : 5.0 Winter 7Q10
Design Temperature: 23.0
Subbasin : 030609
Stream Class: C
12.0
ILENGTHI
SLOPEI
VELOCITY
I DEPTHI Kd I
Kd
I Ka I
Ka I
KN I
--------------------------------------------------------------------------------
I mile I
ft/mil
fps
I ft
Idesignl
@20'6
Idesignl
@2016 Idesignl
Segment
1
I I
1 0.40I
I
0.001
0.032
I
16.10
I I
1 0.34 10.30
I I
10.35 I
I
0.331
I
0.38 I
Reach
--------------------------------------------------------------------------------
1
I 1
1
I
I 1
I 1
1
I
Segment
1
I I
I 0.131
I
0.001
0.032
I
1 8.30
I I
10.34 1
0.30
I I
10.26 I
I
0.241
I
0.38 I
Reach
--------------------------------------------------------------------------------
2
I I
1
I
I I
I I
1
I
Segment
1
I I
1 0.671
I
0.001
0.232
I
1 1.35
I I
10.34 10.30
I I
1 4.25 I
I
3.981
I
0.38 I
Reach
--------------------------------------------------------------------------------
3
I I
I
I
1 I
I I
1
I
Segment
1
I I
1 0.671
I
0.001
0.195
I
12.30
I I
10.34 1
0.30
I I
1 1.75 I
I
1.641
I
0.38 1
Reach
--------------------------------------------------------------------------------
4
1 I
1
1
1 1
1 1
1
1
Segment
1
I I
1 0.671
I
0.001
0.159
I
13.24
I I
1 0.34 1
0.30
I I
10.95 I
I
0.891
I
0.38 1
Reach
--------------------------------------------------------------------------------
5
I I
1
1
I I
1 I
1
I
Segment
1
I I
I 0.671
I
0.001
0.122
I
1 4.19
I I
10.34 1
0.30
I I
10.57 1
I
0.531
I
0.38 I
Reach
--------------------------------------------------------------------------------
6
1 I
1
I
1 I
I I
1
I
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 3.875 1
8.000 1
4.500 1
6.000
Headwatersl 5.000 1
10.000 1
1.000 1
7.720
Tributary
I 0.000 I
2.000 1
1.000 I
7.720
* Runoff
I 0.000 1
2.000 1
1.000 I
7.720
Segment 1
Reach 2
Waste
1 0.000 I
0.000 I
0.000 I
0.000
Tributary
1 2.000
1 2.500 1
0.500 1
7.720
* Runoff
1 0.000
I 2.000 1
1.000 1
7.720
Segment 1
Reach 3
Waste
I 0.000
I 0.000 I
0.000 1
0.000
Tributary
1 0.000
I 2.000 1
1.000 I
7.720
* Runoff
1 0.380
1 2.000 1
1.000 1
7.720

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 7.720
* Runoff I 0.380 I 2.000 I 1.000 I 7.720
Segment 1 Reach 5
Waste I 0.000 I 0.1000 1 0.000 1 0.000
Tributary I 0.000 I 2.000 I 1.000 I 7.720
* Runoff I 0.380 I 2.000 I 1.000 I 7.720
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 7.720
* Runoff I 0.380 I 2.000 I 1.000 I 7.720
* Runoff flow is in cfs/mile

SUMMER
'
EXPANSION
I Seg #
I Reach # I
Seg Mi I
D.O. I
CBOD I
NBOD I
Flow
1
1
0.00
6.97
9.13
2.53
8.88
1
1
0.05
6.64
8.83
2.44
8.88
1
1
0.10
6.34
8.55
2.35
8.88
1
1
0.15
6.06
8.27
2.27
8.88
1
1
0.20
5.80
8.00
2.19
8.88
1
1
0.25
5.56
7.74
2.11
8.88
1
1
0.30
5.34
7.49
2.04
8.88
1
1
0.35
5.14
7.25
1.96
8.88
1
1
0.40
4.96
7.02
1.89
8.88
1
2
0.37
5.47
6.19
1.64
10.88
1
2
0.42
5.29
5.99
1.58
10.88
1
2
0.47
5.12
5.79
1.52
10.88
1
3
0.40
5.12
5.79
1.52
10.88
1
3
0.50
5.43
5.73
1.51
10.91
1
3
0.60
5.71
5.66
1.49
10.95
1
3
0.70
5.96
5.60
1.47
10.99
1
3
0.80
6.18
5.54
1.46
11.03
1
3
0.90
6.38
5.47
1.44
11.07
1
3
1.00
6.55
5.41
1.43
11.10
1
4
0.94
6.55
5.41
1.43
,11.10
1
4
1.04
6.59
5.34
1.41
\11.14
1
4
1.14
6.63
5.27
1.39
�11.18
1
4
1.24
6.67
5.21
1.37
11.22
1
4
1.34
6.70
5.14
1.35
11.26
1
4
1.44
6.74
5.07
1.34
11.29
1
4
1.54
6.77
5.01
1.32
11.33
1
5
1.48
6.77
5.01
1.32
11.33
1
5
1.58
6.75
4.93
1.30
11.37
1
5
1.68
6.74
4.86
1.28
11.41
1
5
1.78
6.73
4.79
1.26
11.45
1
5
1.88
6.72
4.71
1.24
11.48
1
5
1.98
6.71
4.64
1.22
11.52
1
5
2.08
6.70
4.57
1.21
11.56
1
6
2.01
6.70
4.57
1.21
11.56
1
6
2.11
6.66
4.49
1.18
11.60
1
6
2.21
6.62
4.40
1.16
11.64
1
6
2.31
6.58
4.32
1.14
11.67
1
6
2.41
6.55
4.24
1.12
11.71
1
6
2.51
6.52
4.16
1.09
11.75
1
6
2.61
6.49
4.08
1.07
11.79
I Seg #
I Reach #
I Seg Mi I
D.O. I
CBOD I
NBOD I
Flow

1
/'k'.a�SUc �cLu� �• 1
SUMMER
DAVE'S INPUTS
NEW BACKGROUND CONDITIONS
---------- MODEL RESULTS ---------
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
-------------------------------------------------------
The End-D.O. is 4.87 mg/l.
The End CBOD is 8.57 mg/l.
The End NBOD is 1.21 mg/l.
WLA
WLA
WLA
DO Min
CBOD
NBOD
DO
Waste Flow
(mg/1) Milepoint Reach #
----------------------
(mg/1)
----
(mg/1)
----
(mg/1)
--
(mgd)
----------
Segment
1
2.36 0.40 1
Reach
1
56.00
9.00
5.00
1.10000
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
Reach
5
0.00
0.00
0.00
0.00000
Reach
6
0.00
0.00
0.00
0.00000

h r �
*** MODEL SUMMARY DATA ***
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
Summer 7Q1,0 : 5.0
Design Temperature: 23.0
Subbasin : 030609
Stream Class: C
Winter 7Q10 : 12.0
ILENGTHI
SLOPEI VELOCITY I DEPTHI Kd I
Kd
I Ka I
Ka I
KN I
--------------------------------------------------------------------------
I mile I
ft/mil
fps I ft
Idesignl
@20;�
Idesignl
@201h Idesignl
Segment
1
I I
1 0.401
I
0.001
I
0.032 1 6.10
I I
1 0.34 1
0.30
I I
1 0.35 1
I
0.331
I
0.38 1
Reach
--------------------------------------------------------------------------------
1
1 1
I
I
I I
1 I
I
I
Segment
1
I I
1 0.131
I
0.001
I
0.032 18.30
I I
10.34 1
0.30
I I
1 0.26 I
I
0.241
I
0.38 I
Reach
2
I I
I
I
I I
I I
I
I
Segment
1
I I
I 0.671
I
0.001
I
0.232 1 1.35
I I
10.34 1
0.30
I I
14.25 1
I
3.981
I
0.38 I
Reach--------------------------------------------------------------------------------
3
I I
I
I
I
I I
I
Segment
1
I I
1 0.671
I
0.001
I
0.195 1 2.30
I I
1 0.34 1
0.30
I I
1 1.75 I
I
1.641
I
0.38 I
Reach
4'
I I
---------------------------------------------------------------------
I
I
I 1
1 I
1
I
Segment
1
I I
1 0.671
I
0.001
I
0.159 1 3.24
I I
1 0.34 1
0.30
I I
1 0.95 I
I
0.891
I
0.38 1
Reach
5•
I I
---------------------------------------------------------------------
1
1
I I
I I
1
1
Segment
1
I I
1 0.671
I
0.001
I
0.122 1 4.19
I I
10.34 1
0.30
I I
1 0.57 1
I
0.531
I
0.38 I
Reach
6
----------------------------------------------------------------------
I 1
I
I
1 1
1 1
1
I
I Flow
I CBOD I
NBOD I
D.O.
I
I cfs
I mg/1 I
mg/1 I
mg/l
I
Segment 1
Reach 1
Waste
I 1.705
1 56.000 I
9.000 1
5.000
Headwatersl
5.000
110.000 I
1.000 I
7.720
Tributary
I 0.000
1 2.000 I
1.000 1
7.720
* Runoff
1 0.000
I 2.000 I
1.000 1
7.720
Segment 1 Reach 2
Waste
I 0.000 1
0.000 1
0.000 1
0.000
Tributary
I 2.000 1
2.500 1
0.500 1
7.720
* Runoff
I 0.000 1
2.000 1
1.000 1
7.720
Segment 1
Reach 3
Waste
I 0.000 1
0.000 1
0.000 1
0.000
Tributary
I 0.000 1
2.000 1
1.000 1
7.720
* Runoff
I 0.380 1
2.000 1
1.000 1
7.720

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 7.720
* Runoff I 0.380 I 2.000 I 1.000 I 7.720
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 7.720
* Runoff I 0.380 I 2.000 I 1.000 I 7.720
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 7.720
* Runoff I 0.380 I 2.000 I 1.000 I 7.720
* Runoff flow is in cfs/mile

SUMMER
DAVE'S
INPUTS
NEW BACKGROUND
I Seg# I
Reach
# I Seg Mi I
D.O. I
CBOD I
NBOD I
Flow
1
1
0.00
7.03
21.70
3.03
6.71
1
1
0.05
6.28
21.00
2.93
6.71
1
1
0.10
5.59
20.32
2.82
6.71
1
1
0.15
4.94
19.66
2.72
6.71
1
1
0.20
4.34
19.02
2.63
6.71
1
1
0.25
3.79
18.41
2.53
6.71
1
1
0.30
3.27
17.81
2.44
6.71
1
1
0.35
2.80
17.24
2.36
6.71
1
1
0.40
2.36
16.68
2.27
6.71
1
2
0.37
3.59
13.42
1.87
8.71
1
2
0.42
3.22
12.99
1.80
8.71
1
2
0.47
2.87
12.57
1.74
8.71
1
3
0.40
2.87
12.57
1.74
8.71
1
3
0.50
3.37
12.41
1.72
8.74
1
3
0.60
3.82
12.25
1.70
8.78
1
3
0.70
4.21
12.10
1.68
8.82
1
3
0.80
4.57
11.95
1.66
8.86
1
3
0.90
4.89
11.80
1.64
8.90
1
3
1.00
5.18
11.65
1.62
8.93
1
4
0.94
5.18
11.65
1.62
8.93
1
4
1.04
5.23
11.48
1.60
8.97
1
4
1.14
5.28
11.32
1.58
9.01
1
4
1.24
5.33
11.16
1.55
9.05
1
4
1.34
5.38
11.00
1.53
9.09
1
4
1.44
5.43
10.85
1.51
9.12
1
4
1.54
5.47
10.69
1.49
9.16
1
5
1.48
5.47
10.69
1.49
9.16
1
5
1.58
5.44
10.52
1.47
9.20
1
5
1.68
5.40
10.34
1.45
9.24
1
5
1.78
5.37
10.17
1.42
9.28
1
5
1.88
5.34
10.01
1.40
9.31
1
5
1.98
5.32
9.84
1.38
9.35
1
5
2.08
5.30
9.68
1.36
9.39
1
6
2.01
5.30
9.68
1.36
9.39
1
6
2.11
5.21
9.49
1.33
9.43
1
6
2.21
5.13
9.30
1.31
9.47
1
6
2.31
5.06
9.11
1.28
9.50
1
6
2.41
4.99
8.92
1.25
9.54
1
6
2.51
4.93
8.75
1.23
9.58
1
6
2.61
4.87
8.57
1.21
9.62
1 Seg.#;I
Reach
# I Seg Mi I
D.O. I
CBOD I
NBOD I
Flow
CONDITIONS

SUMMER
DAVE'S INPUTS
NEW BACKGROUND CONDITIONS
---------- MODEL RESULTS
Discharger : CITY OF RANDLEMAN
Receivi'ng Stream : DEEP RIVER
--------------------------
The Erid D:O. is 4.65 mg/l.
The End GBOD is 9.07 mg/l.
The -End NB6D is 1.28 mg/l.
WLA
WLA
WLA
DO Min CBOD
NBOD
DO
Waste Flow
(mg/1) Milepoint Reach # (mg/1)
---------------------- ----
(mg/1)
----
(mg/1)
--
(mgd)
----------
Segment
1
2.03 0.40 1
Reach
1-
56.00
9.00
5.00
1.25000
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
Reach
5
0.00
0.00
0.00
0.00000
Reach
6
0.00
0.00
0.00
0.00000

*** MODEL SUMMARY DATA ***
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
Summer 7Q1"0 : 5.0
Design Temperature: 23.0
Subbasin : 030609
Stream Class: C
Winter 7Q10 : 12.0
ILENGTHI
SLOPEI VELOCITY I DEPTHI Kd I
Kd
I Ka I
Ka I
KN I
----------------------------------------------------------------------
I mile I
ft/mil
fps I ft
Idesignl
@20;1
Idesignl
@204 Idesignl
Segment
1
I I
1 0.401
I
0.001
I
0.032 1 6.10
I I
10.34 1
0.30
I I
1 0.35 1
I
0.331
I
0.38 1
Reach
1
-------------------------------------------------------------------------
I I
I
1
1 1
1 1
1
1
Segment
1
I I
1 0.131
I
0.001
I
0.032 1 8.30
I I
10.34 1
0.30
I I
1 0.26 I
I
0.241
I
0.38 1
Reach
2
1 1
--------------------------------------------------------------------
1
1
1 1
I 1
1
1
Segment
1
I I
I 0.671
I
0.001
I
0.232 1 1.35
I I
10.34 1
0.30
I I
1 4.25 1
I
3.981
I
0.38 1
Reach•
3
1 I
---------------------------------------------------------------------
I
I
1 1
1 I
1
I
Segment
1
I I
1 0.671
I
0.001
I
0.195 12.30
I I
10.34 1
0.30
I I
11.75 I
I
1.641
I
0.38 1
Reach
4-
I 1
---------------------------------------------------------------------
1
1
I I
I I
I
1
Segment
1
I I
1 0.67I
I
0.001
I
0.159 13.24
I I
10.34 1
0.30
I I
1 0.95 I
I
0.891
I
0.38 I
Reach
5
I I
1
I
I I
I 1
I
I
Segment
1
I I
1 0.671
I
0.001
I
0.122 1 4.19
I I
10.34 1
0.30
I I
1 0.57 1
I
0.531
I
0.38 I
Reach
6
-----------------------------------------------------------------------
I I
I
I
I I
I I
I
I
I Flow
I CBOD I
NBOD 1
D.O.
I
I cfs
I mg/1 I
mg/l I
mg/l
I
Segment 1
Reach 1
Waste
I 1.938
156.000 1
9.000 I
5.000
Headwatersl
5.000
1 10.000 I
1.000 I
7.720
Tributary
1 0.000
I 2.000 I
1.000 I
7.720
* Runoff
I 0.000
I 2.000 I
1.000 1
7.720
Segment 1 Reach 2
Waste
1 0.000 1
0.000 1
0.000 1
0.000
Tributary
1 2.000 1
2.500 1
0.500 1
7.720
* Runoff
1 0.000 1
2.000 1
1.000 1
7.720
Segment 1
Reach 3
Waste
I 0.000 1
0.000 1
0.000 1
0.000
T'ributary
I 0.000 1
2.000 1
1.000 1
7.720
* Runoff
I 0.380 1
2.000 1
1.000 1
7.720

Segment 1
Reach 4
Waste
1 0.000 1
0.000 1
0.000 1
0.000
Tributary
1 0.000 I
2.000 1
1.000 1
7.720
* Runoff
1 0.380 I
2.000 1
1.000 1
7.720
Segment 1
Reach 5
Waste
I 0.000 I
0.000 I
0.000 I
0.000
Tributary
1 0.000 I
2.000 I
1.000 I
7.720
* Runoff
I 0.380 I
2.000 I
1.000 I
7.720
Segment 1
Reach 6
Waste
I 0.000 1
0.000 I
0.000 I
0.000
Tributary
1 0.000 I
2.000 I
1.000 I
7.720
* Runoff
1 0.380 I
2.000 I
1.000 I
7.720
* Runoff flow is in cfs/mile

e
SUMMER
DAVE'S
INPUTS
NEW BACKGROUND
Seg-# I
Reach # I
Seg Mi I
D.O. I
CBOD I
NBOD I
Flow
1
1
0.00
6.96
22.85
3.23
6.94
1
1
0.05
6.17
22.11
3.12
6.94
1
1
0.10
5.44
21.39
3.01
6.94
1
1
0.15
4.76
20.70
2.90
6.94
1
1
0.20
4.13
20.03
2.80
6.94
1
1
0.25
3.54
19.38
2.70
6.94
1
1
0.30
3.00
18.76
2.60
6.94
1
1
0.35
2.49
18.15
2.51
6.94
1
1
0.40
2.03
17.56
2.42
6.94
1
2
0.37
3.30
14.19
1.99
8.94
1
2
0.42
2.91
13.73
1.92
8.94
1
2
0.47
2.54
13.29
1.85
8.94
1
3
0.40
2.54
13.29
1.85
8.94
1
3
0.50
3.07
13.12
1.83
8.98
1
3
0.60
3.54
12.96
1.81
9.01
1
3
0.70
3.96
12.79
1.79
9.05
1
3
0.80
4.34
12.63
1.77
9.09
1
3
0.90
4.68
12.48
1.75
9.13
1
3
1.00
4.98
12.32
1.73
9.17
1
4
0.94
4.98
12.32
1.73
9.17
1
4
1.04
5.03
12.15
1.70
9.20
1
4
1.14
5.09
11.97
1.68
9.24
1
4
1.24
5.14
11.81
1.66
9.28
1
4
1.34
5.19
11.64
1.64
9.32
1
-4
1.44
5.24
11.48
1.61
9.36
1
4
1.54
5.29
11.31
1.59
9.39
1
5
1.48
5.29
11.31
1.59
9.39
1
5
1.58
5.25
11.13
1.57
9.43
1
5
1.68
5.22
10.95
1.54
9.47
1
5
1.78
5.18
10.77
1.52
9.51
1
5
1.88
5.15
10.59
1.49
9.55
1
5
1.98
5.13
10.42
1.47
9.58
1
5
2.08
5.11
10.25
1.45
9.62
1
6
2.01
5.11
10.25
1.45
9.62
1
6
2.11
5.02
10.04
1.42
9.66
1
6
2.21
4.93
9.84
1.39
9.70
1
6
2.31
4.85
9.64
1.36
9.74
1
6
2.41
4.78
9.45
1.34
9.77
1
16
2.51
4.71
9.26
1.31
9.81
1
6
2.61
4.65
9.07
1.28
9.85
I Seg #
I Reach # I
Seg Mi I
D.O. I
CBOD I
NBOD I
Flow
CONDITIONS

'f'x I s n N G-
SUMMER
DAVE'S INPUTS
NEW BACKGROUND CONDITIONS
---------- MODEL RESULTS ----------
Discharger : CITY OF RANDLEMAN
Receiving Stream : DEEP RIVER
----------------------------------------------------------------------
The End D.O. is 5.93 mg/l.
The End CBOD is 6.12 mg/l.
The End'NBOD is 0.94 mg/l.
----------------------------------------------------------
WLA
WLA
WLA
DO Min CBOD
NBOD
DO
Waste Flow
(mg/1) Milepoint Reach # (mg/1)
---------------------- ----
(mg/1)
----
(mg/1)
--
(mgd)
----------
Segment
1
4.34 0.40 1
Reach
1
30.00
6.00
7.50
1.10000
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
Reach
5
0.00
0.00
0.00
0.00000
Reach
6
0.00
0.00
0.00
0.00000

*** MODEL SUMMARY DATA ***
Discharger : CITY OF RANDLEMAN
Receiving Stream DEEP RIVER
Summer 7Q10 : 5.0
Design Temperature: 23.0
Subbasin : 030609
Stream Class: C
Winter 7Q10 : 12.0
ILENGTHI
SLOPE)
VELOCITY
I DEPTHI Kd I
Kd
I Ka I
Ka I
KN I
-------=-=----------------------------------------------------------------------
I mile I
ft/mil
fps
I ft
Idesignl
@20;/
Idesignl
@201/2 Idesignl
Segment
1
I I
1 0.401
I
0.001
0.032
I
1 6.10
I I
1 0.34 1
0.30
I I
1 0.35 1
I
0.331
I
0.38 1
Reach
1
1 I
---------------------------------------------------------------------
I
1
1 I
1 1
I
1
Segment
1
I I
I 0.131
I
0.001
0.032
I
1 8.30
I I
10.34 1
0.30
I I
1 0.26 I
I
0.241
I
0.38 1
Reach--------------------------------------------------------------------------------
2
I I
I
I
I I
I I
I
I
Segment
1
I I
1 0.671
I
0.001
0.232
I
1 1.35
I I
10.34 1
0.30
I I
1 4.25 I
I
3.981
I
0.38 1
Reach
3
I I
I
I
I I
I I
I
I
Segment
1
I I
1 0.671
I
0.001
0.195
I
1 2.30
I I
1 0.34 1
0.30
I I
1 1.75 I
I
1.641
I
0.38 1
Reach
4
-----------------------------------------------------------------------
I I
I
I
I I
I I
I
I
Segment
1
I I
1 0.671
I
0.001
0.159
I
1 3.24
I I
1 0.34 1
0.30
I I
1 0.95 1
I
0.891
I
0.38 1
Reach
------=-=-----------------------------------------------------------------------
5
1 1
I
I
1 1
1 I
1
I
Segment
1
I I
1 0.671
I
0.001
0.122
I
1 4.19
I I
1 0.34 10.30
I I
1 0.57 1
I
0.531
I
0.38 1
Reach
6
1 1
1
I
I I
I 1
I
1
I Flow I
CBOD I
NBOD I
D.O. I
I cfs I
mg/l I
mg/l I
mg/1 I
Segment 1
Reach 1
Waste
1 1.705 1
30.000 1
6.000 1
7.500
Headwatersl 5.000 1
10.000 1
1.000 1
7.720
Tributary
1 0.000
1 2.000 1
1.000 I
7.720
*Runoff
1 0.000
1 2.000 1
1.000 I
7.720
Segment 1
Reach 2
Waste
I 0.000
I 0.000 I
0.000 I
0.000
T=ibutary
1 2.000
1 2.500 1
0.500 1
7.720
* Runoff
1 0.000
1 2.000 1
1.000 1
7.720
Segment 1
Reach 3
Waste
I 0.000
1 0.000 I
0.000 1
0.000
Tributary
1 0.000
I 2.000 I
1.000 I
7.720
* Runoff
1 0.380
1 2.000 1
1.000 1
7.720

, " . �4'k.
Segment 1 Reach 4
Waste I 0.000 I 0.000 I 0.000 1 0.000
Tributary I 0.000 1 2.000 1 1.000 1 7.720
* Runoff I 0.380 1 2.000 1 1.000 1 7.720
Segment 1 Reach 5
Waste I 0.000 I 0.000 1 0.000 1 0.000
Tributary I 0.000 i 2.000 I 1.000 1 7.720
* Runoff I 0.380 I 2.000 I 1.000 1 7.720
Segment 1 Reach 6
Waste I 0.000 I 0.000 I 0.000 1 0.000
Tributary I 0.000 I 2.000 1 1.000 1 7.720
* Runoff I 0.380 I 2.000 1 1.000 1 7.720
* Runoff flow is in cfs/mile

SUMMER
DAVE'S
INPUTS
NEW BACKGROUND
Seg # I
Reach # I
Seg Mi I
D.O. I
CBOD I
NBOD I
Flow
1
1
0.00
7.66
15.09
2.27
6.71
1
1
0.05
7.14
14.60
2.19
6.71
1
1
0.10
6.64
14.13
2.11
6.71
1
1
0.15
6.18
13.67
2.04
6.71
1
1
0.20
5.76
13.23
1.97
6.71
1
1
0.25
5.36
12.80
1.90
6.71
1
1
0.30
4.99
12.38
1.83
6.71
1
1
0.35
4.66
11.98
1.76
6.71
1
1
0.40
4.34
11.60
1.70
6.71
1
2
0.37
5.12
9.51
1.43
8.71
1
2
0.42
4.85
9.20
1.38
8.71
1
2
0.47
4.60
8.90
1.33
8.71
1
3
0.40
4.60
8.90
1.33
8.71
1
3
0.50
4.94
8.79
1.31
8.74
1
3
0.60
5.25
8.68
1.30
8.78
1
3
0.70
5.53
8.58
1.28
8.82
1
3
0.80
5.77
8.47
1.27
8.86
1
3
0.90
5.99
8.37
1.26
8.90
1
3
1.00
6.19
8.26
1.24
8.93
1
4
0.94
6.19
8.26
1.24
8.93
1
4
1.04
6.23
8.15
1.23
8.97
1
4
1.14
6.26
8.04
1.21
9.01
1
4
1.24
6.29
7.93
1.20
9.05
1
4
1.34
6.32
7.82
1.18
9.09
1
4
1.44
6.35
7.71
1.17
9.12
1
4
1.54
6.38
7.60
1.15
9.16
1
5
1.48
6.38
7.60
1.15
9.16
1
6
1.58
6.35
7.48
1.13
9.20
1
5
1.68
6.33
7.36
1.12
9.24
1
5
1.78
6.30
7.24
1.10
9.28
1
5
1.88
6.28
7.12
1.09
9.31
1
5
1.98
6.26
7.01
1.07
9.35
1
5
2.08
6.25
6.90
1.05
9.39
1
6
2.01
6.25
6.90
1.05
9.39
1
6
2.11
6.18
6.76
1.03
9.43
1
6
2.21
6.12
6.63
1.01
9.47
1
6
2.31
6.07
6.49
0.99
9.50
1
6
2.41
6.02
6.37
0.98
9.54
1
6
2.51
5.97
6.24
0.96
9.58
1
6
2.61
5.93
6.12
0.94
9.62
I Seg i
I Reach #
I Seg Mi I
D.O. I
CBOD I
NBOD I
Flow
CONDITIONS