NC0089095_Wasteload Allocation_20231020

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WLA – Assimilative Capacity – Fact Sheet
NPDES Permit No. NC0089095
Permit Writer/Email Contact Derek Denard, [e-mail]: Date: 20Oct2023 Division/Branch: NC Division of Water Resources/NPDES Industrial Permitting
1.Basic Facility Information
Facility Information
Applicant/Facility Name: A & D Water Service, Inc. / High Vista Fall WWTP
Applicant Address: P.O. Box 1407, Pisgah Forest, NC 28768-1407
Facility Address: Creasman Hill Road, Mills River, NC 28759
Permitted Flow: 0.045 MGD
Facility Type/Waste: Discharging 100% Domestic <1 MGD
Facility Class: Grade II Biological Water Pollution Control System
Treatment Units: See below
Pretreatment Program (Y/N) Not Applicable
County: Henderson
Region Asheville
2.Receiving Waterbody Information:
Receiving Waterbody Information
Outfalls/Receiving Stream(s): Outfall 001 – Line Creek
Stream Segment: 6-59
Stream Classification: C
Drainage Area (mi2): 0.35 A
Summer 7Q10 (cfs) 0.13 A
Winter 7Q10 (cfs): 0.17 A
30Q2 (cfs): 0.23 A
Average Flow (cfs): 0.7 A
IWC (% effluent): 34.92 B1
Page 2 of 4

303(d) listed/parameter: No C
Subject to TMDL/parameter: Statewide Mercury TMDL implementation.
Basin/Sub-basin/HUC: French Broad; 04-03-02; 060101050704
USGS Topo Quad: Pisgah, NC
See Attachments:
A – DWR USGS Low Flows request 2023-268 UT Line Creek Buncombe Henderson_20230518_4p
B1 – NC0089095_WLA NH3 TRC Fecal_2023_1p
C – NCIntegratedReport2022 419
Location Information Outfall 001 Latitude
(Decimal Degrees)
Longitude
(Decimal Degrees)
Provided to USGS A 35.43128 -82.57225

3. Water Quality-Based Effluent Limitations (WQBELs)
Oxygen-Consuming Waste Limitations
Limitations for oxygen-consuming waste (e.g., BOD) are generally based on water quality modeling to
ensure protection of the instream dissolved oxygen (DO) water quality standard. Secondary TBEL limits
(e.g., BOD= 30 mg/l for Municipals) may be appropriate if deemed more stringent based on dilution and
model results.
If permit limits are more stringent than TBELs, describe how limits were developed: See discussion
below.
Ammonia and Total Residual Chlorine Limitations
Limitations for ammonia are based on protection of aquatic life utilizing an ammonia chronic criterion of
1.0 mg/l (summer) and 1.8 mg/l (winter). Acute ammonia limits are derived from chronic criteria,
utilizing a multiplication factor of 3 for Municipals and a multiplication factor of 5 for Non-Municipals.
Although a Streeter Phelps model (Level B) indicated that Line Creek has capacity for CBOD, the water
body does not have capacity for NBOD. CBOD capacity is greater because of the greater slop along the
stream reaches. With a 7Q10s of 0.13 cfs the instream waste concentration for Line Creek is 35%. There
is not sufficient dilution for toxicants such as ammonia. The allowable concentration for ammonia
toxicity is 2.5 mg/l for summer and 5.7 for winter (See attachment B1, also B2 for NC0075680 Rose
MHP). High Vista Falls WWTP currently has a year-round Ammonia limit of 1.0 mg/l (4.57 mg/L
NBOD), which is the optimum value that met the instream NBOD standards for the model. Therefore,
ammonia limitation is based on the Level B model assessment of NBOD capacity rather than the
allowable concentration for ammonia toxicity. Please see the attached Level B model graphs for summer
and winter below.

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0.0
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0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8
High Vista Falls WWTP NC0089095
NH3-N=1.0 mg/L, BOD =10 mg/L, DO=5mg/L, Flow=0.045 MGD
SUMMER NBOD (max) = 4.57 mg/L
D.O.NBOD D.O. WQS, minimum NBOD WQS, maximum CBOD
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
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12.0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8
High Vista Falls WWTP NC0089095
NH3-N=1.0 mg/L, BOD =10 mg/L, DO=5mg/L, Flow=0.045 MGD
WINTER NBOD (max) = 8.226 mg/L
D.O.NBOD D.O. WQS, minimum NBOD WQS, maximum CBOD
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4. Fact Sheet Attachments:
A. DWR USGS Low Flows request 2023-268 UT Line Creek Buncombe Henderson_20230518_4p B. WLA NH3 TRC Fecal 1. NC0089095_WLA NH3 TRC Fecal_2023_1p 2. NC0075680_WLA NH3 TRC Fecal_2023_1p C. NCIntegratedReport2022 419 D. Level B Model and Supporting Information 1. D1_Location Map_2000_1p 2. D2_Location Map_10000_1p 3. D3_USGS_StreamStats_Drainage Areas_3p 4. D4_NC0089095 Level B Model Diagram_2023_1p
5. D5_NC0089095_High Vista Falls_Level B Model input_2023_8p 6. D6_NC0089095_Lbv52_2023_25p E. NC0089095_WLA_20120131
https://edocs.deq.nc.gov/WaterResources/DocView.aspx?dbid=0&id=3004447 F. NC0089095_WLA_20120425 https://edocs.deq.nc.gov/WaterResources/DocView.aspx?dbid=0&id=2931948
G. NC0089095_WLA_20200224 https://edocs.deq.nc.gov/WaterResources/DocView.aspx?dbid=0&id=2817337

1
Weaver, John C
From:Weaver, John C
Sent:Thursday, May 18, 2023 6:09 PM
To:Denard, Derek
Cc:[e-mail]; Montebello, Michael J; Dowden, Doug; Litzenberger, Kristin S; Denard,
Derek; Albertin, Klaus P; Weaver, John C
Subject:USGS response to DWR USGS Low Flows request # 2023-268 (dated 2023/05/10) for Line Creek
Buncombe Henderson Counties...RE: [EXTERNAL] Low-flow request approval

Derek, 

In response to your inquiry about the low‐flow characteristics for a location on an unnamed tributary to Line Creek 
downstream from NC Highways 191/280 near Buck Shoals along the boundary between Buncombe and Henderson 
Counties, the following information is provided: 

A check of the low‐flow files here at the USGS South Atlantic Water Science Center (SAWSC, Raleigh office) does not 
indicate a previous low‐flow determination for the specific point of interest, identified by the lat/long coordinates 
(35.43128, ‐82.57225) provided via email dated 05/10/2023 from the DWR USGS Low Flows portal following your 
request submission.  However, low‐flow estimates have previously been estimated for two nearby locations (one each 
upstream and downstream from the point of interest) on Line Creek.  Completed in December 1988, the low‐flow 
characteristics were estimated based on transfer of flow characteristics from a USGS partial‐record site on nearby Avery 
Creek near Fletcher (station id 03447766, NWIS drainage area = 8.59 sqmi). 

No USGS discharge records are known to exist for the point of interest. 

In the absence of site‐specific discharge records sufficient for a low‐flow analysis, estimates of low‐flow characteristics at 
ungaged locations are determined by assessing a range in the low‐flow yields (expressed as flow per square mile 
drainage area, or cfsm) at nearby sites where estimates have been determined. 

A basin delineation completed using the online USGS StreamStats application for North Carolina 
(https://streamstats.usgs.gov/ss/) indicates the drainage area for the point of interest (StreamStats adjusted 
coordinates 35.43140, ‐82.57226 NAD83) is 0.35 sqmi, which confirms the drainage area submitted as part of the 
request information. 

For streams in Buncombe and Henderson County, low‐flow characteristics published by the USGS are provided in the 
following reports: 

(1) The first is a statewide report completed in the early 1990's.  It is USGS Water‐Supply Paper 2403, "Low‐flow 
characteristics of streams in North Carolina" (Giese and Mason, 1993).  An online version of the report is available at 
http://pubs.usgs.gov/wsp/2403/report.pdf.  The report provides the low‐flow characteristics (based on data through 
1988) via regional relations and at‐site values for sites with drainage basins between 1 and 400 sqmi and not considered 
or known to be affected by regulation and/or diversions. 

(2) The second is a statewide report published in March 2015.  It is USGS Scientific Investigations Report 2015‐5001, 
"Low‐flow characteristics and flow‐duration statistics for selected USGS continuous‐record streamgaging stations in 
North Carolina through 2012" (Weaver, 2015).  The report is available online at 
http://pubs.usgs.gov/sir/2015/5001/.  The report provides updated low‐flow characteristics and flow‐duration statistics 
2
for 266 active (as of 2012 water year) and discontinued streamgages across the state where a minimum of 10 climatic 
years discharge records were available for flow analyses. 

Low‐flow characteristics estimated for point of interest: 

Inspection of the reports indicates the presence of eight (8) nearby selected USGS partial‐record sites (4) and 
continuous‐record streamgages (4) from southern Buncombe County into northern Henderson County where low‐flow 
characteristics have previously been published.  Of note, this group of index sites includes the USGS partial‐record site 
on Avery Creek near Fletcher (station id 03447766, NWIS drainage area = 8.59 sqmi) used for the 1988 low‐flow 
estimates at the nearby locations on Line Creek.  Among these 8 index sites, the low‐flow discharge yields for the 
indicated flow statistics are as follows: 

Annual 7Q10 low‐flow yields ==> from 0.17 to 0.6 cfsm (average about 0.37 cfsm, median about 0.41 cfsm) 
Annual 30Q2 low‐flow yields ==> from 0.39 to 1.2 cfsm (average about 0.77 cfsm, median about 0.84 cfsm) 
Winter 7Q10 low‐flow yields ==> from 0.25 to 0.74 cfsm (average about 0.49 cfsm, median about 0.52 cfsm) 
Annual 7Q2 low‐flow yields ==> from 0.31 to 1 cfsm (average about 0.66 cfsm, median about 0.71 cfsm) 

Average annual discharge yields ==> from 1.2 to 3.1 cfsm (average about 2 cfsm, median about 2.1 cfsm) 

Application of the above range in yields to the drainage area (0.35 sqmi) for the point of interest results in the following 
estimated low‐flow discharges: 

Annual 7Q10 low‐flow discharges ==> from 0.06 to 0.21 cfs (average about 0.13 cfs, median about 0.14 cfs) 
Annual 30Q2 low‐flow discharges ==> from 0.14 to 0.42 cfs (average about 0.27 cfs, median about 0.29 cfs) 
Winter 7Q10 low‐flow discharges ==> from 0.088 to 0.26 cfs (average about 0.17 cfs, median about 0.18 cfs) 
Annual 7Q2 low‐flow discharges ==> from 0.11 to 0.35 cfs (average about 0.23 cfs, median about 0.25 cfs) 

Average annual discharge discharges ==> from 0.42 to 1.1 cfs (average about 0.7 cfs, median about 0.74 cfs) 

Please note: 

(1) The estimated flows are provided in units of cubic feet per second (cfs). 

(2) The low‐flow yields provided above are rounded to 2 significant figures.  Estimated low‐flow discharges less than 1 
cfs are rounded to 2 significant figures.  If between 1 and 100 cfs, then rounded to 1 decimal place; if greater than 100, 
then rounded to the nearest whole number (zero decimal places). 

(3) The information provided in this message is based on a preliminary assessment and considered provisional, subject 
to revision pending collection of future data and further analyses. 

These provisional streamflow statistics are provided via the DWR USGS Low Flows cooperative agreement between 
the USGS and the N.C. Department of Environmental Quality, Division of Water Resources. 

Hope this information is helpful. 

Thank you. 

Curtis Weaver 

J. Curtis Weaver, Hydrologist, PE Email: [e-mail]
USGS South Atlantic Water Science Center Online: https://www.usgs.gov/centers/sa-water
North Carolina - South Carolina - Georgia
3916 Sunset Ridge Road
Raleigh, NC 27607
3
Phone: [phone] // Fax: [phone]

From: Albertin, Klaus P <[e-mail]>  
Sent: Wednesday, May 10, 2023 5:44 PM 
To: Denard, Derek <[e-mail]> 
Cc: Albertin, Klaus P <[e-mail]>; [e-mail]; Weaver, John C <[e-mail]>; 
Montebello, Michael J <[e-mail]>; Dowden, Doug <[e-mail]>; Litzenberger, 
Kristin S <[e-mail]>; Denard, Derek <[e-mail]> 
Subject: [EXTERNAL] Low‐flow request approval 

 This email has been received from outside of DOI ‐ Use caution before clicking on links, opening attachments, or responding.  

Your request has been approved and will be forwarded to USGS. A response from USGS usually takes 7 -
10 business days.

Request Flow Statistic Approval

Request ID: 268

Requestor: Derek Denard

Requestor e-mail: [e-mail]

Requestor Phone: [phone]

Local Government:

Public Water Supply:

Consultant:

Contact:

Reason: Permit

River/Stream: Line Creek

Drainage Area (sq. mi.): 0.35

4
Latitude: 35.43128

Longitude: -82.57225

Other Information:

Statististics: ["7Q10","7Q10 - Winter","30Q2","Average Annual"]

Approved by: Albertin, Klaus P
NH3/TRC WLA Calculations
Facility: High Vista Falls WWTP
PermitNo. NC0089095
Prepared By: Derek Denard
Enter Design Flow (MGD):0.045
Enter s7Q10 (cfs):0.13
Enter w7Q10 (cfs):0.17
Total Residual Chlorine (TRC)Ammonia (Summer)
Daily Maximum Limit (ug/l)Monthly Average Limit (mg NH3-N/l)
s7Q10 (CFS)0.13 s7Q10 (CFS)0.13
DESIGN FLOW (MGD)0.045 DESIGN FLOW (MGD)0.045
DESIGN FLOW (CFS)0.06975 DESIGN FLOW (CFS)0.06975
STREAM STD (UG/L)17.0 STREAM STD (MG/L)1.0
Upstream Bkgd (ug/l)0 Upstream Bkgd (mg/l)0.22
IWC (%)34.92 IWC (%)34.92
Allowable Conc. (ug/l)49 Allowable Conc. (mg/l)2.5
Ammonia (Winter)
Monthly Average Limit (mg NH3-N/l)
Fecal Coliform w7Q10 (CFS)0.17
Monthly Average Limit:200/100ml DESIGN FLOW (MGD)0.045
(If DF >331; Monitor)DESIGN FLOW (CFS)0.06975
(If DF<331; Limit)STREAM STD (MG/L)1.8
Dilution Factor (DF)2.86 Upstream Bkgd (mg/l)0.22
IWC (%)29.09
Allowable Conc. (mg/l)5.7
Total Residual Chlorine
1. Cap Daily Max limit at 28 ug/l to protect for acute toxicity
Ammonia (as NH3-N)
1. If Allowable Conc > 35 mg/l, Monitor Only
2. Monthly Avg limit x 3 = Weekly Avg limit (Municipals)
3. Monthly Avg limit x 5 = Daily Max limit (Non-Munis)
If the allowable ammonia concentration is > 35 mg/L, no limit shall be imposed
Fecal Coliform
1. Monthly Avg limit x 2 = 400/100 ml = Weekly Avg limit (Municipals) = Daily Max limit (Non-Muni)

NH3/TRC WLA Calculations
Facility: Rosewood MHP WWTP
PermitNo. NC0075680
Prepared By: Derek Denard
Enter Design Flow (MGD):0.03
Enter s7Q10 (cfs):0.25
Enter w7Q10 (cfs):0.33
Total Residual Chlorine (TRC)Ammonia (Summer)
Daily Maximum Limit (ug/l)Monthly Average Limit (mg NH3-N/l)
s7Q10 (CFS)0.25 s7Q10 (CFS)0.25
DESIGN FLOW (MGD)0.03 DESIGN FLOW (MGD)0.03
DESIGN FLOW (CFS)0.0465 DESIGN FLOW (CFS)0.0465
STREAM STD (UG/L)17.0 STREAM STD (MG/L)1.0
Upstream Bkgd (ug/l)0 Upstream Bkgd (mg/l)0.22
IWC (%)15.68 IWC (%)15.68
Allowable Conc. (ug/l)108 Allowable Conc. (mg/l)5.2
Ammonia (Winter)
Monthly Average Limit (mg NH3-N/l)
Fecal Coliform w7Q10 (CFS)0.33
Monthly Average Limit:200/100ml DESIGN FLOW (MGD)0.03
(If DF >331; Monitor)DESIGN FLOW (CFS)0.0465
(If DF<331; Limit)STREAM STD (MG/L)1.8
Dilution Factor (DF)6.38 Upstream Bkgd (mg/l)0.22
IWC (%)12.35
Allowable Conc. (mg/l)13.0
Total Residual Chlorine
1. Cap Daily Max limit at 28 ug/l to protect for acute toxicity
Ammonia (as NH3-N)
1. If Allowable Conc > 35 mg/l, Monitor Only
2. Monthly Avg limit x 3 = Weekly Avg limit (Municipals)
3. Monthly Avg limit x 5 = Daily Max limit (Non-Munis)
If the allowable ammonia concentration is > 35 mg/L, no limit shall be imposed
Fecal Coliform
1. Monthly Avg limit x 2 = 400/100 ml = Weekly Avg limit (Municipals) = Daily Max limit (Non-Muni)

NORTH CAROLINA 2022 INTEGRATED REPORT
French Broad River BasinUpper French Broad
AU ID
AU NumberAU Name
Description
AU LengthArea AU UnitsClassification
Cane Creek
11540
6-57-(9)b
From Cushion Branch to French Broad River
2.4 FW MilesC
PARAMETER IR CATEGORY CRITERIA STATUS
2022 Water Quality Assessments
Fish Community (Nar, AL, FW)1 Meeting Criteria
Benthos (Nar, AL, FW)5 Exceeding Criteria
Fecal Coliform (GM 200/400 5 in 30, REC, FW)5 Exceeding Criteria
Webb Creek
11548
6-57-13-3
From source to Gap Creek
2.1 FW MilesC;Tr
PARAMETER IR CATEGORY CRITERIA STATUS
2022 Water Quality Assessments
Benthos (Nar, AL, FW)1 Meeting Criteria
UT to UT to Line Creek
13977
6-59ut1
From source to UT to Line Creek
FW Miles
PARAMETER IR CATEGORY CRITERIA STATUS
2022 Water Quality Assessments
Benthos (Nar, AL, FW)1 Meeting Criteria
UT to Line Creek
13783
6-59ut1
From source to Line Creek
0.8 FW Miles
PARAMETER IR CATEGORY CRITERIA STATUS
2022 Water Quality Assessments
Benthos (Nar, AL, FW)1 Meeting Criteria
East Fork French Broad River
11579
6-6
From source to French Broad River
10.2 FW MilesB;Tr,HQW
PARAMETER IR CATEGORY CRITERIA STATUS
2022 Water Quality Assessments
Benthos (Nar, AL, FW)1 Meeting Criteria
Page 415 of 13466/7/2022 NC 2022 INTEGRATED REPORT -Category 5 Approved by EPA 4/30/2022
-82 34' 18.5", 35 25' 52.6"
-82 34' 11", 35 25' 58"
NC0075680 Rosewood
Mobile Home Park
She-Can Company
NC0089095 High Vista
Falls WWTP A&D
Water Service Inc
USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National
Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road
Data; Natural Earth Data; U.S. Department of State Humanitarian Information Unit; and NOAA National Centers for Environmental Information, U.S. Coastal Relief
Model. Data refreshed April, 2023.0 0.04 0.08 0.12 0.160.02 Miles
¯Scale: 1:2,000
-82 34' 18.5", 35 25' 52.6"
-82 34' 11", 35 25' 58"
NC0075680 Rosewood
Mobile Home Park
She-Can Company
NC0089095
High Vista Falls WWTP
A&D Water Service Inc
USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National
Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road
Data; Natural Earth Data; U.S. Department of State Humanitarian Information Unit; and NOAA National Centers for Environmental Information, U.S. Coastal Relief
Model. Data refreshed April, 2023.0 0.2 0.4 0.6 0.80.1 Miles
¯Scale: 1:10,000
3/29/23, 4:42 PM StreamStats
https://streamstats.usgs.gov/ss/1/1
StreamStats Report
 Collapse All
  Basin Characteristics
Parameter Code Parameter Description Value Unit
DRNAREA Area that drains to a point on a stream 0.35 square miles
USGS Data Disclaimer: Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were
collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty
expressed or implied is made regarding the display or utility of the data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty.
USGS Software Disclaimer: This software has been approved for release by the U.S. Geological Survey (USGS). Although the software has been subjected to rigorous review, the USGS reserves
the right to update the software as needed pursuant to further analysis and review. No warranty, expressed or implied, is made by the USGS or the U.S. Government as to the functionality of
the software and related material nor shall the fact of release constitute any such warranty. Furthermore, the software is released on condition that neither the USGS nor the U.S. Government
shall be held liable for any damages resulting from its authorized or unauthorized use.
USGS Product Names Disclaimer: Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Application Version: 4.14.0
StreamStats Services Version: 1.2.22
NSS Services Version: 2.2.1
Region ID:NC
Workspace ID:NC20230329203851823000
Clicked Point (Latitude, Longitude):35.43125, -82.57169
Time:2023-03-29 16:40:15 -0400


3/29/23, 4:51 PM StreamStats
https://streamstats.usgs.gov/ss/1/1
StreamStats Report
 Collapse All
  Basin Characteristics
Parameter Code Parameter Description Value Unit
DRNAREA Area that drains to a point on a stream 0.68 square miles
USGS Data Disclaimer: Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were
collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty
expressed or implied is made regarding the display or utility of the data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty.
USGS Software Disclaimer: This software has been approved for release by the U.S. Geological Survey (USGS). Although the software has been subjected to rigorous review, the USGS reserves
the right to update the software as needed pursuant to further analysis and review. No warranty, expressed or implied, is made by the USGS or the U.S. Government as to the functionality of
the software and related material nor shall the fact of release constitute any such warranty. Furthermore, the software is released on condition that neither the USGS nor the U.S. Government
shall be held liable for any damages resulting from its authorized or unauthorized use.
USGS Product Names Disclaimer: Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Application Version: 4.14.0
StreamStats Services Version: 1.2.22
NSS Services Version: 2.2.1
Region ID:NC
Workspace ID:NC20230329204915987000
Clicked Point (Latitude, Longitude):35.43312, -82.56936
Time:2023-03-29 16:49:36 -0400


3/29/23, 4:56 PM StreamStats
https://streamstats.usgs.gov/ss/1/1
StreamStats Report
 Collapse All
  Basin Characteristics
Parameter Code Parameter Description Value Unit
DRNAREA Area that drains to a point on a stream 1.59 square miles
USGS Data Disclaimer: Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were
collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty
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Application Version: 4.14.0
StreamStats Services Version: 1.2.22
NSS Services Version: 2.2.1
Region ID:NC
Workspace ID:NC20230329205520547000
Clicked Point (Latitude, Longitude):35.44409, -82.55846
Time:2023-03-29 16:55:41 -0400


NC0089095High Vista Falls WWTPFlow = 0.045 MGDBOD = 10 mg/LCBOD = 15 mg/LNH3N = 1.0 mg/LNBOD = 4.57 mg/LDO = 5 mg/L
NC0075680Rosewood MHPFlow = 0.03 MGDBOD = 30 mg/LCBOD = 45 mg/LNH3N (s/w) = 5.5/11.0 mg/LNBOD (s/w) = 25.1/50.3 mg/LDO = 0 mg/L
S1 R1 Runoff Conditions
s7Q10 = 0.26 cfsm
w7Q10 = 0.34 cfsmQA = 1.39 cfsm
CBOD = 2.0 mg/L
NBOD 1.0 mg/L
sDO = 7.72 mg/L
wDO = 9.7 mg/L
S1 R2 Runoff Conditions
s7Q10 = 0.26 cfsm
w7Q10 = 0.34 cfsm
QA = 1.39 cfsm
CBOD = 2.0 mg/L
NBOD 1.0 mg/L
sDO = 7.72 mg/L
wDO = 9.7 mg/L
Line Creek
S1 R1 Boundary Conditions
DA = 0.35 mi2
s7Q10 = 0.13 cfs
w7Q10 = 0.17 cfs
Qav = 0.7 cfs
Elev = 2122 ft
CBOD = 2.0 mg/L
NBOD 1.0 mg/L
sDO = 7.72 mg/L
wDO = 9.7 mg/L
Line Creek
S1 R2 Yields
DA = 0.68 mi2
s7Q10 = 0.25 cfs
w7Q10 = 0.33 cfs
Qav = 1.4 cfs
Elev = 2106 ft
S1 End Line CreekDA = 1.59 mi2
Sub-basin Number:04-03-02 French Broad River Basin
Segment S1 S1 S1 S1 S1 S1 S1 S1 S1
Reach R1 R2 R3 R4 R5 R6 R7 R8 R9
Stream Name Line Creek Line Creek
Elev Begin (2122 2106 Segment Elev Begin 2122
Elev End 2106 2034 Segment Elev End 2034
Δ-Elevation (ft)16.0 72.0 Segment Δ Elevation 88.0
Length of reach (mi)0.25 1.53 Segment Length 1.78
Slope (ft/mi)64.0 47.1 Segment Slope ft 49.44
Incremental Length 0.01 0.01
Low Flow Data
Drainage Area (mi2)0.35
s7Q10 (cfs)0.13
w7Q10 (cfs)0.17
Q av (cfs)0.7
Boundary Conditions
Number of Reaches 2
Number Combined Upstream 0
The First Segment?0
And Second Segment?0
U,T,D U
s7Q10 (cfs/mi)0.13
w7Q10 (cfs/mi)0.2
CBOD (mg/L)2.0
NBOD (mg/L)1.0
sDO (mg/L)7.72
wDO (mg/L)9.7
Intitial Avg. Flow (cfs)0.55
Waste characteristics
Permit #NC0089095 NC0075680
Facility Name
High Vista
Falls
WWTP
Rosewood
MHP
Flow (MGD)0.045 0.03
sBOD 10 30
wBOD 10 30
BOD Multiplier 1.5 1.5
sCBOD 15.0 45.0
wCBOD 15.0 45.0
sNH3N 1.0 5.5
wNH3N 1.0 11.0
NBOD Multiplier 4.57 4.57
sNBOD 4.57 25.1
wNBOD 4.57 50.3
DO (mg/l)5.0 0
Yields
Begin Reach DA (mi2)0.35 0.68 Begin Segment DA (mi2)0.35
End Reach DA (mi2)0.68 1.59 End Segment DA (mi2)1.59
s7Q10 (cfs)0.13 0.25 End Segment s7Q10 (cfs)0.6
w7Q10 (cfs)0.17 0.33 End Segment w7Q10 (cfs)0.8
Q av (cfs)0.7 1.4 End Segment Q av (cfs)3.2
Runoff
s7Q10 (cfs/mi)0.26
w7Q10 (cfs/mi)0.34
Q av (cfs/mi)1.39
CBOD (mg/l)2.0
NBOD (mg/l)1.0
NBOD (mg/l)7.72
sDO (mg/l)9.7
wDO (mg/l)
Tributary Name All Line Creek tributaries are less than 1 sq mile.
Dranage Area
s7Q10 (cfs) Segment s7Q10 (cfs)0.00
w7Q10 (cfs) Segment w7Q10 (cfs)0.00
Q av (cfs) Segment Total Q av (cfs)0.00
CBOD (mg/l)
NBOD (mg/l)
sDO (mg/l)
wDO (mg/l)
S1
S1 Begin (ft)2120.07 Distance (mi)Δ-Elevation (ft)Slope (ft/mi)
R1 End (ft)2102.35 0.25 17.72 70.88
long lat elevation(feet)distance(mi)
35.43125 -82.57169 2120.07 0
35.43126 -82.57163 2119.97 0
35.43126 -82.57156 2119.99 0.01
35.43126 -82.5715 2120.23 0.01
35.43122 -82.57146 2119.98 0.01
35.43119 -82.57141 2119.08 0.02
35.43115 -82.57136 2117.96 0.02
35.4311 -82.57131 2118.91 0.03
35.43111 -82.57123 2118.82 0.03
35.43111 -82.57115 2118.59 0.03
35.43111 -82.57107 2117.63 0.04
35.43111 -82.57099 2117.11 0.04
35.43107 -82.57095 2116.18 0.05
35.43103 -82.57091 2116.35 0.05
35.43104 -82.57084 2115.96 0.05
35.43104 -82.57077 2115.48 0.06
35.43104 -82.5707 2115.01 0.06
35.431 -82.57064 2114.54 0.07
35.43096 -82.57059 2113.8 0.07
35.431 -82.57054 2114.55 0.07
35.43104 -82.5705 2114.25 0.08
35.43108 -82.5705 2113.77 0.08
35.43113 -82.5705 2114.25 0.08
35.43117 -82.57045 2113.48 0.09
35.43121 -82.57041 2112.65 0.09
35.43125 -82.57041 2112.53 0.1
35.43129 -82.57041 2113.09 0.1
35.43135 -82.57035 2112.47 0.1
35.4314 -82.57029 2112.17 0.11
35.43145 -82.57022 2111.63 0.11
35.43151 -82.57016 2111.91 0.12
35.43156 -82.5701 2111.77 0.12
35.43161 -82.57004 2110.63 0.13
35.43166 -82.56998 2110.44 0.13
35.43172 -82.56992 2110.32 0.14
35.4318 -82.56992 2109.88 0.14
35.43188 -82.56993 2110.61 0.15
35.43193 -82.56988 2109.32 0.15
35.43198 -82.56983 2109.25 0.16
35.43206 -82.56983 2108.71 0.16
35.43214 -82.56984 2108.13 0.17
35.43222 -82.56984 2107.91 0.18
35.4323 -82.56984 2107.76 0.18
35.43238 -82.56985 2107.12 0.19
35.43246 -82.56985 2106.1 0.19
35.43254 -82.56986 2105.17 0.2
35.43262 -82.56986 2105.73 0.2
35.43267 -82.56981 2105.41 0.21
35.43271 -82.56977 2104.34 0.21
35.43272 -82.56971 2103.07 0.21
35.43272 -82.56965 2103.17 0.22
35.43276 -82.56961 2103.91 0.22
35.4328 -82.56956 2103.1 0.23
35.43284 -82.56951 2103.62 0.23
35.43289 -82.56946 2104.18 0.23
35.43297 -82.56947 2104.16 0.24
35.43301 -82.56942 2104.28 0.24
35.43305 -82.56937 2103.25 0.25
35.43313 -82.56938 2102.35 0.25
R2 End (ft)2032.75 1.53 69.34 45.32
long lat elevation(feet)distance(mi)
35.43312 -82.56938 2102.09 0
35.43319 -82.56931 2102.18 0.01
35.43326 -82.56923 2101.69 0.01
35.43332 -82.56916 2101.97 0.02
35.43339 -82.56909 2101.66 0.02
35.43348 -82.56909 2101.42 0.03
35.43355 -82.56901 2100.55 0.04
35.43362 -82.56893 2100.2 0.04
35.43369 -82.56885 2099.3 0.05
35.43376 -82.56876 2098.9 0.06
35.43383 -82.56868 2098.77 0.06
35.43391 -82.5686 2098.03 0.07
35.43398 -82.56852 2098.15 0.08
35.43407 -82.56851 2097.73 0.08
35.43411 -82.56846 2096.47 0.09
35.43415 -82.56841 2097.53 0.09
35.43427 -82.56842 2096.49 0.1
35.43439 -82.56843 2095.81 0.11
35.43444 -82.56838 2094.44 0.11
35.43449 -82.56833 2094.22 0.12
35.43449 -82.56822 2094.99 0.12
35.43456 -82.56815 2095.42 0.13
35.43463 -82.56807 2095.65 0.14
35.4347 -82.568 2094.84 0.14
35.43476 -82.56792 2093.46 0.15
35.43483 -82.56785 2094.36 0.16
35.43492 -82.56785 2092.62 0.16
35.435 -82.56785 2092.3 0.17
35.43508 -82.56786 2092.08 0.17
35.43512 -82.56791 2091.3 0.18
35.43516 -82.56796 2091.56 0.18
35.43526 -82.56796 2091.36 0.19
35.43537 -82.56796 2091.6 0.19
35.43547 -82.56797 2091.56 0.2
35.43557 -82.56797 2091.03 0.21
35.43561 -82.56792 2089.25 0.21
35.43566 -82.56788 2090.29 0.22
35.43576 -82.56788 2089.5 0.22
35.43586 -82.56789 2088.72 0.23
35.43597 -82.56789 2087.53 0.24
35.43607 -82.56789 2087.75 0.25
35.43611 -82.56784 2088.15 0.25
35.43616 -82.56779 2088.38 0.25
35.43626 -82.5678 2088.1 0.26
35.43636 -82.56781 2087.48 0.27
35.43646 -82.56781 2086.45 0.27
35.43656 -82.56782 2087.52 0.28
35.4366 -82.56787 2086.61 0.29
35.43664 -82.56792 2085.53 0.29
35.43673 -82.56792 2087.32 0.3
35.43677 -82.56797 2087.01 0.3
35.43681 -82.56803 2086.24 0.3
35.43692 -82.56803 2084.77 0.31
35.43703 -82.56804 2084.51 0.32
35.43714 -82.56804 2084.5 0.33
35.43725 -82.56805 2084.41 0.33
35.43735 -82.56805 2084.36 0.34
35.43746 -82.56805 2083.17 0.35
35.43757 -82.56806 2082.71 0.36
35.43768 -82.56806 2081.89 0.36
35.43779 -82.56807 2081.26 0.37
35.43783 -82.56802 2079.72 0.38
35.43788 -82.56798 2080.84 0.38
35.43796 -82.56798 2079.63 0.39
35.43802 -82.56791 2077.85 0.39
35.43809 -82.56783 2077.44 0.4
35.43815 -82.56776 2077.64 0.4
35.43821 -82.56768 2077.55 0.41
35.43822 -82.56758 2077.54 0.42
35.43822 -82.56748 2076.96 0.42
35.43823 -82.56738 2076.66 0.43
35.43823 -82.56728 2076.32 0.43
35.43823 -82.56718 2075.97 0.44
35.43832 -82.5671 2075.44 0.45
35.43832 -82.56699 2074.42 0.45
35.43833 -82.56688 2074.17 0.46
35.43837 -82.56683 2073.04 0.46
35.4384 -82.56678 2072.96 0.47
35.43841 -82.56668 2072.47 0.47
35.43842 -82.56658 2071.78 0.48
35.43842 -82.56647 2071.68 0.48
35.43848 -82.56641 2070.75 0.49
35.43853 -82.56635 2071.9 0.49
35.43859 -82.56629 2071.85 0.5
35.43859 -82.56619 2071.29 0.5
35.43859 -82.56609 2071.55 0.51
35.4386 -82.56599 2071.49 0.52
35.4386 -82.56589 2070.53 0.52
35.43856 -82.56584 2068.8 0.52
35.43852 -82.56579 2069.98 0.53
35.43853 -82.56568 2069.58 0.54
35.43845 -82.56558 2068.14 0.54
35.43836 -82.56558 2068.41 0.55
35.43833 -82.56553 2068.3 0.55
35.43829 -82.56548 2068.79 0.56
35.4382 -82.56547 2068.42 0.56
35.43816 -82.56541 2068.53 0.57
35.43812 -82.56536 2068.22 0.57
35.43812 -82.56526 2067.93 0.58
35.43812 -82.56516 2067.34 0.58
35.43813 -82.56506 2068.53 0.59
35.43813 -82.56496 2068.59 0.59
35.43817 -82.56492 2066.77 0.6
35.43822 -82.56487 2066.41 0.6
35.43822 -82.56477 2064.59 0.61
35.43822 -82.56466 2065.04 0.61
35.43814 -82.56457 2065.18 0.62
35.43814 -82.5645 2065.52 0.62
35.43815 -82.56444 2065.18 0.63
35.43808 -82.56436 2063.81 0.63
35.43802 -82.56429 2063.95 0.64
35.43796 -82.56421 2062.98 0.65
35.43789 -82.56413 2062.64 0.65
35.43783 -82.56406 2061.89 0.66
35.43783 -82.56399 2062.4 0.66
35.43783 -82.56392 2063.22 0.67
35.43776 -82.56384 2062.31 0.67
35.43766 -82.56383 2061.77 0.68
35.43761 -82.56376 2061.48 0.69
35.43756 -82.56369 2062.06 0.69
35.43751 -82.56363 2062.01 0.7
35.43752 -82.56351 2062.05 0.7
35.43746 -82.56344 2060.8 0.71
35.4374 -82.56337 2060.16 0.71
35.43734 -82.5633 2060.47 0.72
35.43728 -82.56322 2059.39 0.73
35.43728 -82.56311 2060.11 0.73
35.43729 -82.563 2060.09 0.74
35.43725 -82.56295 2060.18 0.74
35.43721 -82.5629 2060.5 0.75
35.43721 -82.5628 2060.27 0.75
35.4372 -82.56269 2058.93 0.76
35.43726 -82.56263 2057.81 0.76
35.43732 -82.56257 2058.34 0.77
35.43738 -82.56251 2057.95 0.77
35.43738 -82.56241 2056.87 0.78
35.43738 -82.56231 2057.29 0.78
35.43739 -82.56221 2057.73 0.79
35.43739 -82.5621 2057.41 0.8
35.43739 -82.562 2057.45 0.8
35.43747 -82.56193 2057.15 0.81
35.43748 -82.56186 2056.1 0.81
35.43748 -82.56179 2055.14 0.82
35.43755 -82.56171 2054.41 0.82
35.43766 -82.56172 2055.13 0.83
35.43769 -82.56178 2053.84 0.83
35.43772 -82.56183 2053.56 0.84
35.43782 -82.56183 2053.05 0.85
35.43792 -82.56184 2054.26 0.85
35.43802 -82.56184 2053.8 0.86
35.43812 -82.56184 2052.88 0.87
35.43822 -82.56184 2052.79 0.87
35.43827 -82.5618 2052.22 0.88
35.43831 -82.56175 2053.55 0.88
35.4384 -82.56175 2053.01 0.89
35.43843 -82.5618 2051.03 0.89
35.43847 -82.56185 2053.19 0.89
35.43856 -82.56185 2052.55 0.9
35.43864 -82.56177 2051.59 0.91
35.43875 -82.56177 2051.52 0.92
35.43887 -82.56178 2051 0.92
35.43898 -82.56178 2050.41 0.93
35.4391 -82.56179 2050.14 0.94
35.43922 -82.56179 2050.11 0.95
35.43933 -82.56179 2049.42 0.96
35.43945 -82.5618 2049.45 0.96
35.43956 -82.5618 2049.17 0.97
35.43968 -82.5618 2050 0.98
35.43979 -82.56181 2050.08 0.99
35.43983 -82.56186 2049.75 0.99
35.43987 -82.56192 2049.7 1
35.43995 -82.56192 2050.06 1
35.44002 -82.562 2049.3 1.01
35.44008 -82.56208 2049.03 1.02
35.44014 -82.56217 2048.47 1.02
35.44021 -82.56225 2047.46 1.03
35.44027 -82.56233 2051.39 1.03
35.44035 -82.56233 2050.25 1.04
35.44044 -82.56234 2049.53 1.05
35.44048 -82.56229 2047.2 1.05
35.44052 -82.56225 2046.48 1.05
35.44063 -82.56225 2045.81 1.06
35.44074 -82.56225 2045.72 1.07
35.44085 -82.56226 2045.75 1.08
35.44089 -82.56221 2045.89 1.08
35.44094 -82.56217 2046.54 1.08
35.44094 -82.56205 2045.51 1.09
35.44101 -82.56198 2045.33 1.1
35.44107 -82.5619 2044.68 1.1
35.44114 -82.56183 2045.19 1.11
35.44121 -82.56175 2045.44 1.12
35.44128 -82.56168 2045.95 1.12
35.44136 -82.56168 2045.43 1.13
35.44144 -82.56168 2044.69 1.13
35.44149 -82.56163 2044.38 1.14
35.44153 -82.56158 2047.34 1.14
35.44164 -82.56158 2044.63 1.15
35.44175 -82.56159 2044.32 1.16
35.44186 -82.5616 2044.47 1.17
35.4419 -82.56155 2043.79 1.17
35.44194 -82.5615 2044.45 1.17
35.44206 -82.56151 2044.74 1.18
35.44217 -82.56151 2044.14 1.19
35.44228 -82.56151 2043.74 1.2
35.44233 -82.56146 2043.09 1.2
35.44237 -82.56142 2043.38 1.2
35.44245 -82.56142 2042.69 1.21
35.44252 -82.56142 2042.39 1.22
35.44256 -82.56138 2043.17 1.22
35.44261 -82.56133 2042.18 1.22
35.44269 -82.56133 2041.96 1.23
35.44278 -82.56134 2044.28 1.23
35.44282 -82.56129 2044.21 1.24
35.44286 -82.56124 2042.17 1.24
35.44294 -82.56124 2041.22 1.25
35.44302 -82.56124 2042.55 1.25
35.44308 -82.56118 2041.02 1.26
35.44314 -82.56112 2041.79 1.26
35.44319 -82.56106 2042.18 1.27
35.4432 -82.56096 2042.5 1.28
35.4432 -82.56085 2041.41 1.28
35.44321 -82.56075 2040.97 1.29
35.44325 -82.5607 2042.59 1.29
35.44329 -82.56066 2043.37 1.3
35.4433 -82.56055 2041.45 1.3
35.4433 -82.56045 2040.82 1.31
35.44322 -82.56044 2039.91 1.31
35.44321 -82.56033 2040.56 1.32
35.44315 -82.56026 2040.66 1.32
35.4431 -82.56019 2040.2 1.33
35.44304 -82.56011 2039.49 1.34
35.44298 -82.56004 2040.24 1.34
35.44298 -82.55993 2040.39 1.35
35.44298 -82.55983 2039.36 1.35
35.4429 -82.55983 2037.4 1.36
35.44291 -82.55972 2039.26 1.37
35.44287 -82.55967 2039.53 1.37
35.44283 -82.55962 2037.73 1.37
35.4429 -82.55954 2038.73 1.38
35.44297 -82.55946 2038.94 1.39
35.44305 -82.55938 2038.34 1.39
35.44312 -82.55929 2037.9 1.4
35.44319 -82.55921 2036.54 1.41
35.44326 -82.55913 2038.93 1.41
35.44331 -82.5592 2037.55 1.42
35.44336 -82.55928 2036.42 1.43
35.44341 -82.55935 2039.38 1.43
35.44347 -82.55928 2037.65 1.44
35.44352 -82.55922 2036.14 1.44
35.44357 -82.55915 2036.35 1.45
35.44366 -82.55915 2038.06 1.45
35.44375 -82.55915 2038.15 1.46
35.44379 -82.55921 2035.92 1.46
35.44382 -82.55927 2037.26 1.47
35.44391 -82.55927 2038.62 1.47
35.44395 -82.55922 2035.97 1.48
35.44399 -82.55917 2036.37 1.48
35.444 -82.55906 2036.94 1.49
35.444 -82.55896 2038.03 1.49
35.44392 -82.55887 2035.57 1.5
35.44392 -82.55876 2035.96 1.51
35.44398 -82.5587 2036.54 1.51
35.44404 -82.55864 2035.46 1.52
35.4441 -82.55858 2033.92 1.52
35.44409 -82.55852 2032.95 1.53
35.44409 -82.55846 2032.75 1.53
Modeling Environment Setup
Data folder name (blank for current workbook folder):
List of worksheets and text files for batch processing:
Run 1 Run 2 Run 3 Run 4 Run 5
(On/Off)On On Off Off Off
(Worksheets)
Model Input LineCreekS LineCreekW
Stream Profile ineCreekS_PRineCreekW_PRO
Model Results ineCreekS_REineCreekW_RES
Model Summary ineCreekS_SUineCreekW_SUM
(Text Files)
Model Input ineCreekS.DTineCreekW.DT2
Stream Profile
C:\Level B Model
Level B Model
Version 5.2
Miscellaneous Information
NPDES Number :NC0089095
Discharger :
Type of Waste :
Receiving Stream :
Stream Class :C
Subbasin :040302
County :
Region :
Requestor :
Request Number :
Status :
Date of Request :01/30/20
--------------------------------- Hydrologic Characteristics ---------------------------------
Drainage Area :0.35 Level B or C :B
Summer 7Q10 :0.13 NBOD or CBOD Allocation :C
Winter 7Q10 :0.17 Protect all Waste Inputs :Y
Average Flow :0.7 DO Stream Standard (mg/l) :5.0
30Q2 :Summer or Winter :S
USGS Quad :SKYLAND, N Design Temperature (°C) :23
DO Saturation :8.58
Segments
Number Number The And U)pstream,7Q10 Initial
of Combined First Second T)ributary,Flow CBOD NBOD DO Avg. Flow
Reaches Upstream Segment?Segment?D)ownstream (cfs)(mg/l)(mg/l)(mg/l)(cfs)
Segment 1 :2 0 0 0 U 0.13 2.0 1.0 7.72 0.7
Segment 2 :0 0 0 0 U 2.0 1.0
Segment 3 :0 0 0 0 U 2.0 1.0
Segment 4 :0 0 0 0 U 2.0 1.0
Segment 5 :0 0 0 0 U 2.0 1.0
Segment 6 :0 0 0 0 U 2.0 1.0
Segment 7 :0 0 0 0 U 2.0 1.0
Segment 8 :0 0 0 0 U 2.0 1.0
Segment 9 :0 0 0 0 U 2.0 1.0
Segment 1 Reach 1
Length of Reach (mi) :0.25 Slope (ft/mi) :64.0
Incremental Length :0.01 Depth (feet) :Option:
Waste Characteristics Velocity (fps) :Option:
Flow (mgd) :0.045 If Velocity < 0.1, Set to 0.1? :Y
CBOD (mg/l) :15.0
NBOD (mg/l) :4.57 Ka @ 20°C :Option:
D.O. (mg/l) :5.0 Kd @ 20°C :Option:
Protect Inputs (Y,N) :N NH3 Oxidation Rate [Kn] @ 20°C :Option:
Runoff Characteristics NH3 Removal Rate [Knr] @ 20°C :
7Q10 Flow (cfs/mi):0.26 CBOD Removal Rate [Kr] @ 20°C :
Avg. Flow (cfs/mi):1.39 Sediment Oxygen Demand (g/m²/d):
CBOD (mg/l) :2.0 Net P/R (mg/m²-d) :
NBOD (mg/l) :1.0
D.O. (mg/l) :7.72 Change Rates for the Reach :Y
Tributary Characteristics
7Q10 Flow (cfs) :If Power Function is Used :Scale Power
Avg. Flow (cfs) :Depth
CBOD (mg/l) :2.0 Velocity
NBOD (mg/l) :1.0
D.O. (mg/l) :7.72
Segment 1 Reach 2
Length of Reach (mi) :1.53 Slope (ft/mi) :47.1
Incremental Length :0.01 Depth (feet) :Option:
Waste Characteristics Velocity (fps) :Option:
Flow (mgd) :0.03 If Velocity < 0.1, Set to 0.1? :Y
CBOD (mg/l) :45.0
NBOD (mg/l) :25.1 Ka @ 20°C :Option:
D.O. (mg/l) :Kd @ 20°C :Option:
Protect Inputs (Y,N) :Y NH3 Oxidation Rate [Kn] @ 20°C :Option:
Runoff Characteristics NH3 Removal Rate [Knr] @ 20°C :
7Q10 Flow (cfs/mi):0.26 CBOD Removal Rate [Kr] @ 20°C :
Avg. Flow (cfs/mi):1.39 Sediment Oxygen Demand (g/m²/d):
CBOD (mg/l) :2.0 Net P/R (mg/m²-d) :
NBOD (mg/l) :1.0
D.O. (mg/l) :7.72 Change Rates for the Reach :Y
Tributary Characteristics
7Q10 Flow (cfs) :If Power Function is Used :Scale Power
Avg. Flow (cfs) :Depth
CBOD (mg/l) :2.0 Velocity
NBOD (mg/l) :1.0
D.O. (mg/l) :7.72
Comments
Comment1 :
Comment2 :
ARO
HIGH VISTA FALLS WWTP
100% DOMESTIC
LINE CREEK
HENDERSON
ASHEVILLE
C - Program calculat
T - Velocity using T
N - Use new Tsivoglo
C - Calculate Kd
C - Calculate KN
C - Program calculat
T - Velocity using T
N - Use new Tsivoglo
C - Calculate Kd
C - Calculate KN
*** MODEL SUMMARY DATA ***
Discharger :HIGH VISTA FALLS WWTP Subbasin :40302
Receiving Stream :LINE CREEK Stream Class :C
Summer 7Q10 :0.13 Winter 7Q10 :0.17
Design Temperature:23.0
LENGTH SLOPE VELOCITY DEPTH Kd Kd Ka Ka KN KN KNR KNR SOD SOD
mile ft/mi fps ft design @20°design @20°design @20°design @20°design @20°
-------------------------------------------------------------------------------------------------------------------------------
Segment 1 0.25 64.00 0.145 0.33 0.54 0.47 17.86 16.74 0.63 0.50 0.63 0.00 0.00 0.00
Reach 1
-------------------------------------------------------------------------------------------------------------------------------
Segment 1 1.53 47.10 0.176 0.44 0.50 0.43 15.94 14.93 0.63 0.50 0.63 0.00 0.00 0.00
Reach 2
-------------------------------------------------------------------------------------------------------------------------------
Flow CBOD NBOD D.O.
cfs mg/l mg/l mg/l
Segment 1 Reach 1
Waste 0.070 15.000 4.570 5.000
Headwaters 0.130 2.000 1.000 7.720
Tributary 0.000 2.000 1.000 7.720
* Runoff 0.260 2.000 1.000 7.720
Segment 1 Reach 2
Waste 0.047 45.000 25.100 0.000
Tributary 0.000 2.000 1.000 7.720
* Runoff 0.260 2.000 1.000 7.720
* Runoff flow is in cfs/mile
SUMMER
---------- MODEL RESULTS ----------
Discharger :HIGH VISTA FALLS WWTP
Receiving Stream :LINE CREEK
----------------------------------------------------------------------
The End D.O. is 8.29 mg/l.
The End CBOD is 4.73 mg/l.
The End NBOD is 2.14 mg/l.
----------------------------------------------------------------------
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/l)Milepoint Reach #(mg/l)(mg/l)(mg/l) (mgd)
---------------------- ---- ---- ------------
Segment 1 6.77 0.00 1
Reach 1 15.00 4.57 5.00 0.04500
Reach 2 45.00 25.10 0.00 0.03000
SUMMER
Seg Mi D.O.CBOD NBOD Flow
0.00 6.77 6.54 2.25 0.20
0.01 6.89 6.47 2.22 0.20
0.02 7.01 6.40 2.20 0.20
0.03 7.11 6.33 2.18 0.21
0.04 7.20 6.26 2.16 0.21
0.05 7.29 6.19 2.14 0.21
0.06 7.37 6.13 2.12 0.22
0.07 7.44 6.07 2.10 0.22
0.08 7.51 6.00 2.09 0.22
0.09 7.57 5.94 2.07 0.22
0.10 7.63 5.88 2.05 0.23
0.11 7.68 5.83 2.03 0.23
0.12 7.73 5.77 2.02 0.23
0.13 7.77 5.72 2.00 0.23
0.14 7.81 5.66 1.98 0.24
0.15 7.85 5.61 1.97 0.24
0.16 7.88 5.56 1.95 0.24
0.17 7.92 5.51 1.94 0.24
0.18 7.95 5.46 1.92 0.25
0.19 7.97 5.41 1.91 0.25
0.20 8.00 5.36 1.89 0.25
0.21 8.02 5.32 1.88 0.25
0.22 8.04 5.27 1.86 0.26
0.23 8.06 5.23 1.85 0.26
0.24 8.08 5.18 1.84 0.26
0.25 8.10 5.14 1.82 0.26
0.25 6.89 11.10 5.30 0.31
0.26 6.96 11.00 5.25 0.31
0.27 7.02 10.91 5.21 0.32
0.28 7.08 10.82 5.16 0.32
0.29 7.14 10.73 5.12 0.32
0.30 7.19 10.64 5.07 0.32
0.31 7.24 10.55 5.03 0.33
0.32 7.29 10.47 4.99 0.33
0.33 7.33 10.38 4.94 0.33
0.34 7.38 10.30 4.90 0.33
0.35 7.41 10.22 4.86 0.34
0.36 7.45 10.14 4.82 0.34
0.37 7.49 10.06 4.78 0.34
0.38 7.52 9.98 4.74 0.35
0.39 7.55 9.90 4.71 0.35
0.40 7.58 9.83 4.67 0.35
0.41 7.61 9.75 4.63 0.35
0.42 7.64 9.68 4.59 0.36
0.43 7.66 9.61 4.56 0.36
0.44 7.69 9.54 4.52 0.36
0.45 7.71 9.47 4.49 0.36
0.46 7.73 9.40 4.45 0.37
0.47 7.75 9.33 4.42 0.37
0.48 7.77 9.26 4.39 0.37
0.49 7.79 9.20 4.35 0.37
0.50 7.81 9.13 4.32 0.38
0.51 7.83 9.07 4.29 0.38
0.52 7.84 9.00 4.26 0.38
0.53 7.86 8.94 4.22 0.38
0.54 7.87 8.88 4.19 0.39
0.55 7.88 8.82 4.16 0.39
0.56 7.90 8.76 4.13 0.39
0.57 7.91 8.70 4.10 0.39
0.58 7.92 8.64 4.07 0.40
0.59 7.93 8.58 4.05 0.40
0.60 7.94 8.52 4.02 0.40
0.61 7.95 8.47 3.99 0.40
0.62 7.96 8.41 3.96 0.41
0.63 7.97 8.36 3.93 0.41
0.64 7.98 8.30 3.91 0.41
0.65 7.99 8.25 3.88 0.42
0.66 8.00 8.19 3.85 0.42
0.67 8.01 8.14 3.83 0.42
0.68 8.01 8.09 3.80 0.42
0.69 8.02 8.04 3.78 0.43
0.70 8.03 7.99 3.75 0.43
0.71 8.03 7.94 3.73 0.43
0.72 8.04 7.89 3.70 0.43
0.73 8.05 7.84 3.68 0.44
0.74 8.05 7.79 3.65 0.44
0.75 8.06 7.75 3.63 0.44
0.76 8.06 7.70 3.61 0.44
0.77 8.07 7.65 3.58 0.45
0.78 8.08 7.61 3.56 0.45
0.79 8.08 7.56 3.54 0.45
0.80 8.09 7.52 3.52 0.45
0.81 8.09 7.47 3.50 0.46
0.82 8.09 7.43 3.47 0.46
0.83 8.10 7.39 3.45 0.46
0.84 8.10 7.34 3.43 0.46
0.85 8.11 7.30 3.41 0.47
0.86 8.11 7.26 3.39 0.47
0.87 8.12 7.22 3.37 0.47
0.88 8.12 7.18 3.35 0.48
0.89 8.12 7.14 3.33 0.48
0.90 8.13 7.10 3.31 0.48
0.91 8.13 7.06 3.29 0.48
0.92 8.13 7.02 3.27 0.49
0.93 8.14 6.98 3.25 0.49
0.94 8.14 6.94 3.23 0.49
0.95 8.14 6.90 3.21 0.49
0.96 8.15 6.86 3.19 0.50
0.97 8.15 6.83 3.18 0.50
0.98 8.15 6.79 3.16 0.50
0.99 8.16 6.75 3.14 0.50
1.00 8.16 6.72 3.12 0.51
1.01 8.16 6.68 3.10 0.51
1.02 8.16 6.65 3.09 0.51
1.03 8.17 6.61 3.07 0.51
1.04 8.17 6.58 3.05 0.52
1.05 8.17 6.54 3.03 0.52
1.06 8.17 6.51 3.02 0.52
1.07 8.18 6.48 3.00 0.52
1.08 8.18 6.44 2.99 0.53
1.09 8.18 6.41 2.97 0.53
1.10 8.18 6.38 2.95 0.53
1.11 8.19 6.35 2.94 0.53
1.12 8.19 6.31 2.92 0.54
1.13 8.19 6.28 2.91 0.54
1.14 8.19 6.25 2.89 0.54
1.15 8.19 6.22 2.87 0.55
1.16 8.20 6.19 2.86 0.55
1.17 8.20 6.16 2.84 0.55
1.18 8.20 6.13 2.83 0.55
1.19 8.20 6.10 2.82 0.56
1.20 8.21 6.07 2.80 0.56
1.21 8.21 6.04 2.79 0.56
1.22 8.21 6.01 2.77 0.56
1.23 8.21 5.98 2.76 0.57
1.24 8.21 5.95 2.74 0.57
1.25 8.21 5.93 2.73 0.57
1.26 8.22 5.90 2.72 0.57
1.27 8.22 5.87 2.70 0.58
1.28 8.22 5.84 2.69 0.58
1.29 8.22 5.82 2.68 0.58
1.30 8.22 5.79 2.66 0.58
1.31 8.23 5.76 2.65 0.59
1.32 8.23 5.74 2.64 0.59
1.33 8.23 5.71 2.62 0.59
1.34 8.23 5.68 2.61 0.59
1.35 8.23 5.66 2.60 0.60
1.36 8.23 5.63 2.58 0.60
1.37 8.24 5.61 2.57 0.60
1.38 8.24 5.58 2.56 0.61
1.39 8.24 5.56 2.55 0.61
1.40 8.24 5.53 2.54 0.61
1.41 8.24 5.51 2.52 0.61
1.42 8.24 5.48 2.51 0.62
1.43 8.25 5.46 2.50 0.62
1.44 8.25 5.44 2.49 0.62
1.45 8.25 5.41 2.48 0.62
1.46 8.25 5.39 2.46 0.63
1.47 8.25 5.36 2.45 0.63
1.48 8.25 5.34 2.44 0.63
1.49 8.25 5.32 2.43 0.63
1.50 8.26 5.30 2.42 0.64
1.51 8.26 5.27 2.41 0.64
1.52 8.26 5.25 2.40 0.64
1.53 8.26 5.23 2.39 0.64
1.54 8.26 5.21 2.38 0.65
1.55 8.26 5.19 2.37 0.65
1.56 8.26 5.16 2.35 0.65
1.57 8.27 5.14 2.34 0.65
1.58 8.27 5.12 2.33 0.66
1.59 8.27 5.10 2.32 0.66
1.60 8.27 5.08 2.31 0.66
1.61 8.27 5.06 2.30 0.66
1.62 8.27 5.04 2.29 0.67
1.63 8.27 5.02 2.28 0.67
1.64 8.27 5.00 2.27 0.67
1.65 8.28 4.98 2.26 0.68
1.66 8.28 4.96 2.25 0.68
1.67 8.28 4.94 2.24 0.68
1.68 8.28 4.92 2.23 0.68
1.69 8.28 4.90 2.22 0.69
1.70 8.28 4.88 2.22 0.69
1.71 8.28 4.86 2.21 0.69
1.72 8.28 4.84 2.20 0.69
1.73 8.29 4.82 2.19 0.70
1.74 8.29 4.80 2.18 0.70
1.75 8.29 4.78 2.17 0.70
1.76 8.29 4.77 2.16 0.70
1.77 8.29 4.75 2.15 0.71
1.78 8.29 4.73 2.14 0.71
Seg Mi D.O.CBOD NBOD Flow
Seg Mi D.O.CBOD NBOD D.O. WQS, minimum NBOD WQS, maximum
0.00 6.77 6.54 2.25 5 4.57
0.01 6.89 6.47 2.22 5 4.57
0.02 7.01 6.40 2.20 5 4.57
0.03 7.11 6.33 2.18 5 4.57
0.04 7.20 6.26 2.16 5 4.57
0.05 7.29 6.19 2.14 5 4.57
0.06 7.37 6.13 2.12 5 4.57
0.07 7.44 6.07 2.10 5 4.57
0.08 7.51 6.00 2.09 5 4.57
0.09 7.57 5.94 2.07 5 4.57
0.10 7.63 5.88 2.05 5 4.57
0.11 7.68 5.83 2.03 5 4.57
0.12 7.73 5.77 2.02 5 4.57
0.13 7.77 5.72 2.00 5 4.57
0.14 7.81 5.66 1.98 5 4.57
0.15 7.85 5.61 1.97 5 4.57
0.16 7.88 5.56 1.95 5 4.57
0.17 7.92 5.51 1.94 5 4.57
0.18 7.95 5.46 1.92 5 4.57
0.19 7.97 5.41 1.91 5 4.57
0.20 8.00 5.36 1.89 5 4.57
0.21 8.02 5.32 1.88 5 4.57
0.22 8.04 5.27 1.86 5 4.57
0.23 8.06 5.23 1.85 5 4.57
0.24 8.08 5.18 1.84 5 4.57
0.25 8.10 5.14 1.82 5 4.57
0.25 6.89 11.10 5.30 5 4.57
0.26 6.96 11.00 5.25 5 4.57
0.27 7.02 10.91 5.21 5 4.57
0.28 7.08 10.82 5.16 5 4.57
0.29 7.14 10.73 5.12 5 4.57
0.30 7.19 10.64 5.07 5 4.57
0.31 7.24 10.55 5.03 5 4.57
0.32 7.29 10.47 4.99 5 4.57
0.33 7.33 10.38 4.94 5 4.57
0.34 7.38 10.30 4.90 5 4.57
0.35 7.41 10.22 4.86 5 4.57
0.36 7.45 10.14 4.82 5 4.57
0.37 7.49 10.06 4.78 5 4.57
0.38 7.52 9.98 4.74 5 4.57
0.39 7.55 9.90 4.71 5 4.57
0.40 7.58 9.83 4.67 5 4.57
0.41 7.61 9.75 4.63 5 4.57
0.42 7.64 9.68 4.59 5 4.57
0.43 7.66 9.61 4.56 5 4.57
0.44 7.69 9.54 4.52 5 4.57
0.45 7.71 9.47 4.49 5 4.57
0.46 7.73 9.40 4.45 5 4.57
0.47 7.75 9.33 4.42 5 4.57
0.48 7.77 9.26 4.39 5 4.57
0.49 7.79 9.20 4.35 5 4.57
0.50 7.81 9.13 4.32 5 4.57
0.51 7.83 9.07 4.29 5 4.57
0.52 7.84 9.00 4.26 5 4.57
0.53 7.86 8.94 4.22 5 4.57
0.54 7.87 8.88 4.19 5 4.57
0.55 7.88 8.82 4.16 5 4.57
0.56 7.90 8.76 4.13 5 4.57
0.57 7.91 8.70 4.10 5 4.57
0.58 7.92 8.64 4.07 5 4.57
0.59 7.93 8.58 4.05 5 4.57
0.60 7.94 8.52 4.02 5 4.57
0.61 7.95 8.47 3.99 5 4.57
0.62 7.96 8.41 3.96 5 4.57
0.63 7.97 8.36 3.93 5 4.57
0.64 7.98 8.30 3.91 5 4.57
0.65 7.99 8.25 3.88 5 4.57
0.66 8.00 8.19 3.85 5 4.57
0.67 8.01 8.14 3.83 5 4.57
0.68 8.01 8.09 3.80 5 4.57
0.69 8.02 8.04 3.78 5 4.57
0.70 8.03 7.99 3.75 5 4.57
0.71 8.03 7.94 3.73 5 4.57
0.72 8.04 7.89 3.70 5 4.57
0.73 8.05 7.84 3.68 5 4.57
0.74 8.05 7.79 3.65 5 4.57
0.75 8.06 7.75 3.63 5 4.57
0.76 8.06 7.70 3.61 5 4.57
0.77 8.07 7.65 3.58 5 4.57
0.78 8.08 7.61 3.56 5 4.57
0.79 8.08 7.56 3.54 5 4.57
0.80 8.09 7.52 3.52 5 4.57
0.81 8.09 7.47 3.50 5 4.57
0.82 8.09 7.43 3.47 5 4.57
0.83 8.10 7.39 3.45 5 4.57
0.84 8.10 7.34 3.43 5 4.57
0.85 8.11 7.30 3.41 5 4.57
0.86 8.11 7.26 3.39 5 4.57
0.87 8.12 7.22 3.37 5 4.57
0.88 8.12 7.18 3.35 5 4.57
0.89 8.12 7.14 3.33 5 4.57
0.90 8.13 7.10 3.31 5 4.57
0.91 8.13 7.06 3.29 5 4.57
0.92 8.13 7.02 3.27 5 4.57
0.93 8.14 6.98 3.25 5 4.57
0.94 8.14 6.94 3.23 5 4.57
0.95 8.14 6.90 3.21 5 4.57
0.96 8.15 6.86 3.19 5 4.57
0.97 8.15 6.83 3.18 5 4.57
0.98 8.15 6.79 3.16 5 4.57
0.99 8.16 6.75 3.14 5 4.57
1.00 8.16 6.72 3.12 5 4.57
1.01 8.16 6.68 3.10 5 4.57
1.02 8.16 6.65 3.09 5 4.57
1.03 8.17 6.61 3.07 5 4.57
1.04 8.17 6.58 3.05 5 4.57
1.05 8.17 6.54 3.03 5 4.57
1.06 8.17 6.51 3.02 5 4.57
1.07 8.18 6.48 3.00 5 4.57
1.08 8.18 6.44 2.99 5 4.57
1.09 8.18 6.41 2.97 5 4.57
1.10 8.18 6.38 2.95 5 4.57
1.11 8.19 6.35 2.94 5 4.57
1.12 8.19 6.31 2.92 5 4.57
1.13 8.19 6.28 2.91 5 4.57
1.14 8.19 6.25 2.89 5 4.57
1.15 8.19 6.22 2.87 5 4.57
1.16 8.20 6.19 2.86 5 4.57
1.17 8.20 6.16 2.84 5 4.57
1.18 8.20 6.13 2.83 5 4.57
1.19 8.20 6.10 2.82 5 4.57
1.20 8.21 6.07 2.80 5 4.57
1.21 8.21 6.04 2.79 5 4.57
1.22 8.21 6.01 2.77 5 4.57
1.23 8.21 5.98 2.76 5 4.57
1.24 8.21 5.95 2.74 5 4.57
1.25 8.21 5.93 2.73 5 4.57
1.26 8.22 5.90 2.72 5 4.57
1.27 8.22 5.87 2.70 5 4.57
1.28 8.22 5.84 2.69 5 4.57
1.29 8.22 5.82 2.68 5 4.57
1.30 8.22 5.79 2.66 5 4.57
1.31 8.23 5.76 2.65 5 4.57
1.32 8.23 5.74 2.64 5 4.57
1.33 8.23 5.71 2.62 5 4.57
1.34 8.23 5.68 2.61 5 4.57
1.35 8.23 5.66 2.60 5 4.57
1.36 8.23 5.63 2.58 5 4.57
1.37 8.24 5.61 2.57 5 4.57
1.38 8.24 5.58 2.56 5 4.57
1.39 8.24 5.56 2.55 5 4.57
1.40 8.24 5.53 2.54 5 4.57
1.41 8.24 5.51 2.52 5 4.57
1.42 8.24 5.48 2.51 5 4.57
1.43 8.25 5.46 2.50 5 4.57
1.44 8.25 5.44 2.49 5 4.57
1.45 8.25 5.41 2.48 5 4.57
1.46 8.25 5.39 2.46 5 4.57
1.47 8.25 5.36 2.45 5 4.57
1.48 8.25 5.34 2.44 5 4.57
1.49 8.25 5.32 2.43 5 4.57
1.50 8.26 5.30 2.42 5 4.57
1.51 8.26 5.27 2.41 5 4.57
1.52 8.26 5.25 2.40 5 4.57
1.53 8.26 5.23 2.39 5 4.57
1.54 8.26 5.21 2.38 5 4.57
1.55 8.26 5.19 2.37 5 4.57
1.56 8.26 5.16 2.35 5 4.57
1.57 8.27 5.14 2.34 5 4.57
1.58 8.27 5.12 2.33 5 4.57
1.59 8.27 5.10 2.32 5 4.57
1.60 8.27 5.08 2.31 5 4.57
1.61 8.27 5.06 2.30 5 4.57
1.62 8.27 5.04 2.29 5 4.57
1.63 8.27 5.02 2.28 5 4.57
1.64 8.27 5.00 2.27 5 4.57
1.65 8.28 4.98 2.26 5 4.57
1.66 8.28 4.96 2.25 5 4.57
1.67 8.28 4.94 2.24 5 4.57
1.68 8.28 4.92 2.23 5 4.57
1.69 8.28 4.90 2.22 5 4.57
1.70 8.28 4.88 2.22 5 4.57
1.71 8.28 4.86 2.21 5 4.57
1.72 8.28 4.84 2.20 5 4.57
1.73 8.29 4.82 2.19 5 4.57
1.74 8.29 4.80 2.18 5 4.57
1.75 8.29 4.78 2.17 5 4.57
1.76 8.29 4.77 2.16 5 4.57
1.77 8.29 4.75 2.15 5 4.57
1.78 8.29 4.73 2.14 5 4.57
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7
High Vista Falls WWTP NC0089095
NH3-N=1.0 mg/L, BOD =10 mg/L, DO=5mg/L, Flow=0.045 MGD
SUMMER NBOD (max) = 4.57 mg/L
D.O.NBOD D.O. WQS, minimum NBOD WQS, maximum CBOD
Miscellaneous Information
NPDES Number :NC0089095
Discharger :
Type of Waste :
Receiving Stream :
Stream Class :C
Subbasin :040302
County :
Region :
Requestor :
Request Number :
Status :
Date of Request :01/30/20
--------------------------------- Hydrologic Characteristics ---------------------------------
Drainage Area :0.35 Level B or C :B
Summer 7Q10 :0.13 NBOD or CBOD Allocation :C
Winter 7Q10 :0.17 Protect all Waste Inputs :Y
Average Flow :0.7 DO Stream Standard (mg/l) :5.0
30Q2 :Summer or Winter :W
USGS Quad :SKYLAND, N Design Temperature (°C) :12
DO Saturation :10.78
Segments
Number Number The And U)pstream,7Q10 Initial
of Combined First Second T)ributary,Flow CBOD NBOD DO Avg. Flow
Reaches Upstream Segment?Segment?D)ownstream (cfs)(mg/l)(mg/l)(mg/l)(cfs)
Segment 1 :2 0 0 0 U 0.17 2.0 1.0 9.7 0.7
Segment 2 :0 0 0 0 U 2.0 1.0
Segment 3 :0 0 0 0 U 2.0 1.0
Segment 4 :0 0 0 0 U 2.0 1.0
Segment 5 :0 0 0 0 U 2.0 1.0
Segment 6 :0 0 0 0 U 2.0 1.0
Segment 7 :0 0 0 0 U 2.0 1.0
Segment 8 :0 0 0 0 U 2.0 1.0
Segment 9 :0 0 0 0 U 2.0 1.0
Segment 1 Reach 1
Length of Reach (mi) :0.25 Slope (ft/mi) :72.0
Incremental Length :0.01 Depth (feet) :Option:
Waste Characteristics Velocity (fps) :Option:
Flow (mgd) :0.03 If Velocity < 0.1, Set to 0.1? :Y
CBOD (mg/l) :
NBOD (mg/l) :Ka @ 20°C :Option:
D.O. (mg/l) :Kd @ 20°C :Option:
Protect Inputs (Y,N) :N NH3 Oxidation Rate [Kn] @ 20°C :Option:
Runoff Characteristics NH3 Removal Rate [Knr] @ 20°C :
7Q10 Flow (cfs/mi):0.3 CBOD Removal Rate [Kr] @ 20°C :
Avg. Flow (cfs/mi):1.06 Sediment Oxygen Demand (g/m²/d):
CBOD (mg/l) :2.0 Net P/R (mg/m²-d) :
NBOD (mg/l) :1.0
D.O. (mg/l) :9.7 Change Rates for the Reach :Y
Tributary Characteristics
7Q10 Flow (cfs) :If Power Function is Used :Scale Power
Avg. Flow (cfs) :Depth
CBOD (mg/l) :2.0 Velocity
NBOD (mg/l) :1.0
D.O. (mg/l) :9.7
Segment 1 Reach 2
Length of Reach (mi) :1.53 Slope (ft/mi) :44.4
Incremental Length :0.01 Depth (feet) :Option:
Waste Characteristics Velocity (fps) :Option:
Flow (mgd) :0.045 If Velocity < 0.1, Set to 0.1? :Y
CBOD (mg/l) :45.0
NBOD (mg/l) :50.3 Ka @ 20°C :Option:
D.O. (mg/l) :Kd @ 20°C :Option:
Protect Inputs (Y,N) :Y NH3 Oxidation Rate [Kn] @ 20°C :Option:
Runoff Characteristics NH3 Removal Rate [Knr] @ 20°C :
7Q10 Flow (cfs/mi):0.3 CBOD Removal Rate [Kr] @ 20°C :
Avg. Flow (cfs/mi):1.06 Sediment Oxygen Demand (g/m²/d):
CBOD (mg/l) :2.0 Net P/R (mg/m²-d) :
NBOD (mg/l) :1.0
D.O. (mg/l) :9.7 Change Rates for the Reach :Y
Tributary Characteristics
7Q10 Flow (cfs) :If Power Function is Used :Scale Power
Avg. Flow (cfs) :Depth
CBOD (mg/l) :2.0 Velocity
NBOD (mg/l) :1.0
D.O. (mg/l) :9.7
Comments
Comment1 :
Comment2 :
ARO
HIGH VISTA FALLS WWTP
100% DOMESTIC
LINE CREEK
HENDERSON
ASHEVILLE
C - Program calculat
T - Velocity using T
N - Use new Tsivoglo
C - Calculate Kd
C - Calculate KN
C - Program calculat
T - Velocity using T
N - Use new Tsivoglo
C - Calculate Kd
C - Calculate KN
*** MODEL SUMMARY DATA ***
Discharger :HIGH VISTA FALLS WWTP Subbasin :40302
Receiving Stream :LINE CREEK Stream Class :C
Summer 7Q10 :0.13 Winter 7Q10 :0.17
Design Temperature:12.0
LENGTH SLOPE VELOCITY DEPTH Kd Kd Ka Ka KN KN KNR KNR SOD SOD
mile ft/mi fps ft design @20°design @20°design @20°design @20°design @20°
-------------------------------------------------------------------------------------------------------------------------------
Segment 1 0.25 72.00 0.164 0.32 0.35 0.50 17.80 21.19 0.27 0.50 0.27 0.00 0.00 0.00
Reach 1
-------------------------------------------------------------------------------------------------------------------------------
Segment 1 1.53 44.40 0.205 0.44 0.32 0.46 13.79 16.41 0.27 0.50 0.27 0.00 0.00 0.00
Reach 2
-------------------------------------------------------------------------------------------------------------------------------
Flow CBOD NBOD D.O.
cfs mg/l mg/l mg/l
Segment 1 Reach 1
Waste 0.047 0.000 0.000 0.000
Headwaters 0.170 2.000 1.000 9.700
Tributary 0.000 2.000 1.000 9.700
* Runoff 0.300 2.000 1.000 9.700
Segment 1 Reach 2
Waste 0.070 45.000 50.300 0.000
Tributary 0.000 2.000 1.000 9.700
* Runoff 0.300 2.000 1.000 9.700
* Runoff flow is in cfs/mile
WINTER
---------- MODEL RESULTS ----------
Discharger :HIGH VISTA FALLS WWTP
Receiving Stream :LINE CREEK
----------------------------------------------------------------------
The End D.O. is 10.48 mg/l.
The End CBOD is 4.85 mg/l.
The End NBOD is 4.57 mg/l.
----------------------------------------------------------------------
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/l)Milepoint Reach #(mg/l)(mg/l)(mg/l) (mgd)
---------------------- ---- ---- ------------
Segment 1 7.62 0.00 1
Reach 1 0.00 0.00 0.00 0.03000
Reach 2 45.00 50.30 0.00 0.04500
WINTER
Seg #Reach #Seg Mi D.O.CBOD NBOD Flow
1 1 0.00 7.62 1.57 0.79 0.22
1 1 0.01 7.84 1.57 0.79 0.22
1 1 0.02 8.05 1.58 0.79 0.22
1 1 0.03 8.25 1.58 0.79 0.23
1 1 0.04 8.43 1.58 0.79 0.23
1 1 0.05 8.59 1.59 0.80 0.23
1 1 0.06 8.74 1.59 0.80 0.23
1 1 0.07 8.88 1.59 0.80 0.24
1 1 0.08 9.01 1.60 0.80 0.24
1 1 0.09 9.13 1.60 0.80 0.24
1 1 0.10 9.24 1.60 0.80 0.25
1 1 0.11 9.34 1.61 0.81 0.25
1 1 0.12 9.43 1.61 0.81 0.25
1 1 0.13 9.52 1.61 0.81 0.26
1 1 0.14 9.60 1.61 0.81 0.26
1 1 0.15 9.68 1.62 0.81 0.26
1 1 0.16 9.74 1.62 0.81 0.26
1 1 0.17 9.81 1.62 0.81 0.27
1 1 0.18 9.87 1.62 0.81 0.27
1 1 0.19 9.92 1.62 0.82 0.27
1 1 0.20 9.97 1.63 0.82 0.28
1 1 0.21 10.02 1.63 0.82 0.28
1 1 0.22 10.06 1.63 0.82 0.28
1 1 0.23 10.10 1.63 0.82 0.29
1 1 0.24 10.14 1.63 0.82 0.29
1 1 0.25 10.17 1.63 0.82 0.29
1 2 0.25 8.21 10.01 10.38 0.36
1 2 0.26 8.31 9.93 10.29 0.36
1 2 0.27 8.40 9.86 10.21 0.37
1 2 0.28 8.49 9.79 10.12 0.37
1 2 0.29 8.57 9.71 10.04 0.37
1 2 0.30 8.65 9.64 9.96 0.38
1 2 0.31 8.73 9.57 9.88 0.38
1 2 0.32 8.80 9.50 9.81 0.38
1 2 0.33 8.87 9.44 9.73 0.39
1 2 0.34 8.94 9.37 9.65 0.39
1 2 0.35 9.00 9.31 9.58 0.39
1 2 0.36 9.06 9.24 9.51 0.39
1 2 0.37 9.12 9.18 9.43 0.40
1 2 0.38 9.18 9.12 9.36 0.40
1 2 0.39 9.23 9.05 9.29 0.40
1 2 0.40 9.28 8.99 9.23 0.41
1 2 0.41 9.33 8.93 9.16 0.41
1 2 0.42 9.37 8.87 9.09 0.41
1 2 0.43 9.41 8.82 9.03 0.42
1 2 0.44 9.46 8.76 8.96 0.42
1 2 0.45 9.50 8.70 8.90 0.42
1 2 0.46 9.53 8.65 8.83 0.42
1 2 0.47 9.57 8.59 8.77 0.43
1 2 0.48 9.61 8.54 8.71 0.43
1 2 0.49 9.64 8.48 8.65 0.43
1 2 0.50 9.67 8.43 8.59 0.44
1 2 0.51 9.70 8.38 8.53 0.44
1 2 0.52 9.73 8.33 8.47 0.44
1 2 0.53 9.76 8.28 8.42 0.45
1 2 0.54 9.78 8.23 8.36 0.45
1 2 0.55 9.81 8.18 8.31 0.45
1 2 0.56 9.83 8.13 8.25 0.45
1 2 0.57 9.86 8.08 8.20 0.46
1 2 0.58 9.88 8.04 8.14 0.46
1 2 0.59 9.90 7.99 8.09 0.46
1 2 0.60 9.92 7.94 8.04 0.47
1 2 0.61 9.94 7.90 7.99 0.47
1 2 0.62 9.96 7.85 7.94 0.47
1 2 0.63 9.98 7.81 7.89 0.48
1 2 0.64 9.99 7.76 7.84 0.48
1 2 0.65 10.01 7.72 7.79 0.48
1 2 0.66 10.03 7.68 7.74 0.48
1 2 0.67 10.04 7.64 7.69 0.49
1 2 0.68 10.06 7.59 7.64 0.49
1 2 0.69 10.07 7.55 7.60 0.49
1 2 0.70 10.08 7.51 7.55 0.50
1 2 0.71 10.10 7.47 7.51 0.50
1 2 0.72 10.11 7.43 7.46 0.50
1 2 0.73 10.12 7.39 7.42 0.51
1 2 0.74 10.13 7.35 7.37 0.51
1 2 0.75 10.14 7.32 7.33 0.51
1 2 0.76 10.15 7.28 7.29 0.51
1 2 0.77 10.16 7.24 7.24 0.52
1 2 0.78 10.17 7.20 7.20 0.52
1 2 0.79 10.18 7.17 7.16 0.52
1 2 0.80 10.19 7.13 7.12 0.53
1 2 0.81 10.20 7.09 7.08 0.53
1 2 0.82 10.21 7.06 7.04 0.53
1 2 0.83 10.22 7.02 7.00 0.54
1 2 0.84 10.23 6.99 6.96 0.54
1 2 0.85 10.23 6.95 6.92 0.54
1 2 0.86 10.24 6.92 6.89 0.54
1 2 0.87 10.25 6.89 6.85 0.55
1 2 0.88 10.25 6.85 6.81 0.55
1 2 0.89 10.26 6.82 6.77 0.55
1 2 0.90 10.27 6.79 6.74 0.56
1 2 0.91 10.27 6.76 6.70 0.56
1 2 0.92 10.28 6.73 6.66 0.56
1 2 0.93 10.28 6.69 6.63 0.57
1 2 0.94 10.29 6.66 6.59 0.57
1 2 0.95 10.30 6.63 6.56 0.57
1 2 0.96 10.30 6.60 6.53 0.57
1 2 0.97 10.31 6.57 6.49 0.58
1 2 0.98 10.31 6.54 6.46 0.58
1 2 0.99 10.32 6.51 6.42 0.58
1 2 1.00 10.32 6.48 6.39 0.59
1 2 1.01 10.32 6.45 6.36 0.59
1 2 1.02 10.33 6.42 6.33 0.59
1 2 1.03 10.33 6.40 6.29 0.60
1 2 1.04 10.34 6.37 6.26 0.60
1 2 1.05 10.34 6.34 6.23 0.60
1 2 1.06 10.34 6.31 6.20 0.60
1 2 1.07 10.35 6.29 6.17 0.61
1 2 1.08 10.35 6.26 6.14 0.61
1 2 1.09 10.36 6.23 6.11 0.61
1 2 1.10 10.36 6.21 6.08 0.62
1 2 1.11 10.36 6.18 6.05 0.62
1 2 1.12 10.37 6.15 6.02 0.62
1 2 1.13 10.37 6.13 5.99 0.63
1 2 1.14 10.37 6.10 5.96 0.63
1 2 1.15 10.37 6.08 5.94 0.63
1 2 1.16 10.38 6.05 5.91 0.63
1 2 1.17 10.38 6.03 5.88 0.64
1 2 1.18 10.38 6.00 5.85 0.64
1 2 1.19 10.39 5.98 5.82 0.64
1 2 1.20 10.39 5.95 5.80 0.65
1 2 1.21 10.39 5.93 5.77 0.65
1 2 1.22 10.39 5.91 5.74 0.65
1 2 1.23 10.40 5.88 5.72 0.66
1 2 1.24 10.40 5.86 5.69 0.66
1 2 1.25 10.40 5.84 5.67 0.66
1 2 1.26 10.40 5.81 5.64 0.66
1 2 1.27 10.41 5.79 5.62 0.67
1 2 1.28 10.41 5.77 5.59 0.67
1 2 1.29 10.41 5.75 5.57 0.67
1 2 1.30 10.41 5.72 5.54 0.68
1 2 1.31 10.41 5.70 5.52 0.68
1 2 1.32 10.42 5.68 5.49 0.68
1 2 1.33 10.42 5.66 5.47 0.69
1 2 1.34 10.42 5.64 5.44 0.69
1 2 1.35 10.42 5.62 5.42 0.69
1 2 1.36 10.42 5.60 5.40 0.69
1 2 1.37 10.43 5.57 5.37 0.70
1 2 1.38 10.43 5.55 5.35 0.70
1 2 1.39 10.43 5.53 5.33 0.70
1 2 1.40 10.43 5.51 5.30 0.71
1 2 1.41 10.43 5.49 5.28 0.71
1 2 1.42 10.44 5.47 5.26 0.71
1 2 1.43 10.44 5.45 5.24 0.72
1 2 1.44 10.44 5.43 5.22 0.72
1 2 1.45 10.44 5.41 5.19 0.72
1 2 1.46 10.44 5.40 5.17 0.72
1 2 1.47 10.44 5.38 5.15 0.73
1 2 1.48 10.44 5.36 5.13 0.73
1 2 1.49 10.45 5.34 5.11 0.73
1 2 1.50 10.45 5.32 5.09 0.74
1 2 1.51 10.45 5.30 5.07 0.74
1 2 1.52 10.45 5.28 5.05 0.74
1 2 1.53 10.45 5.26 5.03 0.75
1 2 1.54 10.45 5.25 5.01 0.75
1 2 1.55 10.46 5.23 4.99 0.75
1 2 1.56 10.46 5.21 4.97 0.75
1 2 1.57 10.46 5.19 4.95 0.76
1 2 1.58 10.46 5.18 4.93 0.76
1 2 1.59 10.46 5.16 4.91 0.76
1 2 1.60 10.46 5.14 4.89 0.77
1 2 1.61 10.46 5.12 4.87 0.77
1 2 1.62 10.46 5.11 4.85 0.77
1 2 1.63 10.47 5.09 4.83 0.78
1 2 1.64 10.47 5.07 4.81 0.78
1 2 1.65 10.47 5.06 4.80 0.78
1 2 1.66 10.47 5.04 4.78 0.78
1 2 1.67 10.47 5.02 4.76 0.79
1 2 1.68 10.47 5.01 4.74 0.79
1 2 1.69 10.47 4.99 4.72 0.79
1 2 1.70 10.47 4.98 4.70 0.80
1 2 1.71 10.48 4.96 4.69 0.80
1 2 1.72 10.48 4.94 4.67 0.80
1 2 1.73 10.48 4.93 4.65 0.81
1 2 1.74 10.48 4.91 4.63 0.81
1 2 1.75 10.48 4.90 4.62 0.81
1 2 1.76 10.48 4.88 4.60 0.81
1 2 1.77 10.48 4.87 4.58 0.82
1 2 1.78 10.48 4.85 4.57 0.82
Seg #Reach #Seg Mi D.O.CBOD NBOD Flow
Seg Mi D.O.CBOD NBOD D.O. WQS, minimum NBOD WQS, maximum
0.00 7.62 1.57 0.79 5 8.226
0.01 7.84 1.57 0.79 5 8.226
0.02 8.05 1.58 0.79 5 8.226
0.03 8.25 1.58 0.79 5 8.226
0.04 8.43 1.58 0.79 5 8.226
0.05 8.59 1.59 0.80 5 8.226
0.06 8.74 1.59 0.80 5 8.226
0.07 8.88 1.59 0.80 5 8.226
0.08 9.01 1.60 0.80 5 8.226
0.09 9.13 1.60 0.80 5 8.226
0.10 9.24 1.60 0.80 5 8.226
0.11 9.34 1.61 0.81 5 8.226
0.12 9.43 1.61 0.81 5 8.226
0.13 9.52 1.61 0.81 5 8.226
0.14 9.60 1.61 0.81 5 8.226
0.15 9.68 1.62 0.81 5 8.226
0.16 9.74 1.62 0.81 5 8.226
0.17 9.81 1.62 0.81 5 8.226
0.18 9.87 1.62 0.81 5 8.226
0.19 9.92 1.62 0.82 5 8.226
0.20 9.97 1.63 0.82 5 8.226
0.21 10.02 1.63 0.82 5 8.226
0.22 10.06 1.63 0.82 5 8.226
0.23 10.10 1.63 0.82 5 8.226
0.24 10.14 1.63 0.82 5 8.226
0.25 10.17 1.63 0.82 5 8.226
0.25 8.21 10.01 10.38 5 8.226
0.26 8.31 9.93 10.29 5 8.226
0.27 8.40 9.86 10.21 5 8.226
0.28 8.49 9.79 10.12 5 8.226
0.29 8.57 9.71 10.04 5 8.226
0.30 8.65 9.64 9.96 5 8.226
0.31 8.73 9.57 9.88 5 8.226
0.32 8.80 9.50 9.81 5 8.226
0.33 8.87 9.44 9.73 5 8.226
0.34 8.94 9.37 9.65 5 8.226
0.35 9.00 9.31 9.58 5 8.226
0.36 9.06 9.24 9.51 5 8.226
0.37 9.12 9.18 9.43 5 8.226
0.38 9.18 9.12 9.36 5 8.226
0.39 9.23 9.05 9.29 5 8.226
0.40 9.28 8.99 9.23 5 8.226
0.41 9.33 8.93 9.16 5 8.226
0.42 9.37 8.87 9.09 5 8.226
0.43 9.41 8.82 9.03 5 8.226
0.44 9.46 8.76 8.96 5 8.226
0.45 9.50 8.70 8.90 5 8.226
0.46 9.53 8.65 8.83 5 8.226
0.47 9.57 8.59 8.77 5 8.226
0.48 9.61 8.54 8.71 5 8.226
0.49 9.64 8.48 8.65 5 8.226
0.50 9.67 8.43 8.59 5 8.226
0.51 9.70 8.38 8.53 5 8.226
0.52 9.73 8.33 8.47 5 8.226
0.53 9.76 8.28 8.42 5 8.226
0.54 9.78 8.23 8.36 5 8.226
0.55 9.81 8.18 8.31 5 8.226
0.56 9.83 8.13 8.25 5 8.226
0.57 9.86 8.08 8.20 5 8.226
0.58 9.88 8.04 8.14 5 8.226
0.59 9.90 7.99 8.09 5 8.226
0.60 9.92 7.94 8.04 5 8.226
0.61 9.94 7.90 7.99 5 8.226
0.62 9.96 7.85 7.94 5 8.226
0.63 9.98 7.81 7.89 5 8.226
0.64 9.99 7.76 7.84 5 8.226
0.65 10.01 7.72 7.79 5 8.226
0.66 10.03 7.68 7.74 5 8.226
0.67 10.04 7.64 7.69 5 8.226
0.68 10.06 7.59 7.64 5 8.226
0.69 10.07 7.55 7.60 5 8.226
0.70 10.08 7.51 7.55 5 8.226
0.71 10.10 7.47 7.51 5 8.226
0.72 10.11 7.43 7.46 5 8.226
0.73 10.12 7.39 7.42 5 8.226
0.74 10.13 7.35 7.37 5 8.226
0.75 10.14 7.32 7.33 5 8.226
0.76 10.15 7.28 7.29 5 8.226
0.77 10.16 7.24 7.24 5 8.226
0.78 10.17 7.20 7.20 5 8.226
0.79 10.18 7.17 7.16 5 8.226
0.80 10.19 7.13 7.12 5 8.226
0.81 10.20 7.09 7.08 5 8.226
0.82 10.21 7.06 7.04 5 8.226
0.83 10.22 7.02 7.00 5 8.226
0.84 10.23 6.99 6.96 5 8.226
0.85 10.23 6.95 6.92 5 8.226
0.86 10.24 6.92 6.89 5 8.226
0.87 10.25 6.89 6.85 5 8.226
0.88 10.25 6.85 6.81 5 8.226
0.89 10.26 6.82 6.77 5 8.226
0.90 10.27 6.79 6.74 5 8.226
0.91 10.27 6.76 6.70 5 8.226
0.92 10.28 6.73 6.66 5 8.226
0.93 10.28 6.69 6.63 5 8.226
0.94 10.29 6.66 6.59 5 8.226
0.95 10.30 6.63 6.56 5 8.226
0.96 10.30 6.60 6.53 5 8.226
0.97 10.31 6.57 6.49 5 8.226
0.98 10.31 6.54 6.46 5 8.226
0.99 10.32 6.51 6.42 5 8.226
1.00 10.32 6.48 6.39 5 8.226
1.01 10.32 6.45 6.36 5 8.226
1.02 10.33 6.42 6.33 5 8.226
1.03 10.33 6.40 6.29 5 8.226
1.04 10.34 6.37 6.26 5 8.226
1.05 10.34 6.34 6.23 5 8.226
1.06 10.34 6.31 6.20 5 8.226
1.07 10.35 6.29 6.17 5 8.226
1.08 10.35 6.26 6.14 5 8.226
1.09 10.36 6.23 6.11 5 8.226
1.10 10.36 6.21 6.08 5 8.226
1.11 10.36 6.18 6.05 5 8.226
1.12 10.37 6.15 6.02 5 8.226
1.13 10.37 6.13 5.99 5 8.226
1.14 10.37 6.10 5.96 5 8.226
1.15 10.37 6.08 5.94 5 8.226
1.16 10.38 6.05 5.91 5 8.226
1.17 10.38 6.03 5.88 5 8.226
1.18 10.38 6.00 5.85 5 8.226
1.19 10.39 5.98 5.82 5 8.226
1.20 10.39 5.95 5.80 5 8.226
1.21 10.39 5.93 5.77 5 8.226
1.22 10.39 5.91 5.74 5 8.226
1.23 10.40 5.88 5.72 5 8.226
1.24 10.40 5.86 5.69 5 8.226
1.25 10.40 5.84 5.67 5 8.226
1.26 10.40 5.81 5.64 5 8.226
1.27 10.41 5.79 5.62 5 8.226
1.28 10.41 5.77 5.59 5 8.226
1.29 10.41 5.75 5.57 5 8.226
1.30 10.41 5.72 5.54 5 8.226
1.31 10.41 5.70 5.52 5 8.226
1.32 10.42 5.68 5.49 5 8.226
1.33 10.42 5.66 5.47 5 8.226
1.34 10.42 5.64 5.44 5 8.226
1.35 10.42 5.62 5.42 5 8.226
1.36 10.42 5.60 5.40 5 8.226
1.37 10.43 5.57 5.37 5 8.226
1.38 10.43 5.55 5.35 5 8.226
1.39 10.43 5.53 5.33 5 8.226
1.40 10.43 5.51 5.30 5 8.226
1.41 10.43 5.49 5.28 5 8.226
1.42 10.44 5.47 5.26 5 8.226
1.43 10.44 5.45 5.24 5 8.226
1.44 10.44 5.43 5.22 5 8.226
1.45 10.44 5.41 5.19 5 8.226
1.46 10.44 5.40 5.17 5 8.226
1.47 10.44 5.38 5.15 5 8.226
1.48 10.44 5.36 5.13 5 8.226
1.49 10.45 5.34 5.11 5 8.226
1.50 10.45 5.32 5.09 5 8.226
1.51 10.45 5.30 5.07 5 8.226
1.52 10.45 5.28 5.05 5 8.226
1.53 10.45 5.26 5.03 5 8.226
1.54 10.45 5.25 5.01 5 8.226
1.55 10.46 5.23 4.99 5 8.226
1.56 10.46 5.21 4.97 5 8.226
1.57 10.46 5.19 4.95 5 8.226
1.58 10.46 5.18 4.93 5 8.226
1.59 10.46 5.16 4.91 5 8.226
1.60 10.46 5.14 4.89 5 8.226
1.61 10.46 5.12 4.87 5 8.226
1.62 10.46 5.11 4.85 5 8.226
1.63 10.47 5.09 4.83 5 8.226
1.64 10.47 5.07 4.81 5 8.226
1.65 10.47 5.06 4.80 5 8.226
1.66 10.47 5.04 4.78 5 8.226
1.67 10.47 5.02 4.76 5 8.226
1.68 10.47 5.01 4.74 5 8.226
1.69 10.47 4.99 4.72 5 8.226
1.70 10.47 4.98 4.70 5 8.226
1.71 10.48 4.96 4.69 5 8.226
1.72 10.48 4.94 4.67 5 8.226
1.73 10.48 4.93 4.65 5 8.226
1.74 10.48 4.91 4.63 5 8.226
1.75 10.48 4.90 4.62 5 8.226
1.76 10.48 4.88 4.60 5 8.226
1.77 10.48 4.87 4.58 5 8.226
1.78 10.48 4.85 4.57 5 8.226
Note: 4.57 x 1.8 = 8.226
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8
High Vista Falls WWTP NC0089095
NH3-N=1.0 mg/L, BOD =10 mg/L, DO=5mg/L, Flow=0.045 MGD
WINTER NBOD (max) = 8.226 mg/L
D.O.NBOD D.O. WQS, minimum NBOD WQS, maximum CBOD