2016 IBT report

2015 Interbasin Transfer Certificate
Prepared for Town of Cary Town of Apex
Submitted to North Carolina Division of Water Resources
April 2017
Submitted by 
C. Jeff Adkins, PE 
Water Resources Manager 
Town of Cary 
PO Box 8005 
Cary, NC 27512‐8005 
919‐462‐3846 
[e-mail] 

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Contents
Section Page 
I
 Introduction ......................................................................................................................................... 1‐1 
 Withdrawals, Discharges and Interbasin Transfers ............................................................................... 2‐1 
2.1  IBT Certificate Limits ........................................................................................................................ 2‐2 
2.2  Summary of Water Withdrawals, Discharges and IBT ..................................................................... 2‐2 
2.3  Monthly IBT ..................................................................................................................................... 2‐4 
 Consumptive Use by Basin ................................................................................................................... 3‐1 
 Interbasin Transfer Certificate Conditions ............................................................................................ 4‐1 
 Appendices ............................................................................................................................................ A 
  A  Daily Jordan Lake Water Supply Raw Water Withdrawals 
  B  Daily IBT Amounts 

CONTENTS, CONTINUED
ii

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1‐1
SECTION 1 Introduction
On March 12, 2015, the North Carolina Environmental Management Commission (EMC) granted an interbasin 
transfer (IBT) certificate modification to the Towns of Cary and Apex (Towns) with transfer limits of 31 million 
gallons per day (mgd) from the Haw River basin to the Neuse River basin, and 2 mgd from the Haw River basin to 
the Cape Fear River basin, calculated as a daily average of a calendar month.  
This 2016 Annual Report is specified in the Compliance and Monitoring Plan (Plan) approved by the North Carolina 
Division of Water Resources (NCDWR) on July 14, 2015. The schedule for reporting on IBT certificate compliance is 
provided in the Plan and repeated below. 
TABLE 1‐1 Interbasin Transfer Compliance Monitoring and Reporting
 Description a Comments 
IBT Limits 
Daily average of a calendar month: 
‐ 31 mgd Haw to Neuse 
‐ 2 mgd Haw to Cape Fear 
Daily average IBT is calculated daily and reported in the Annual IBT Report.   
IBT calculated as the daily average of a calendar month reported on the Town of 
Cary website quarterly and in the Annual IBT Report. 
The percentages of water use in each basin, summarized historically, and set for 
calculating daily IBT for the next year will be reported in the Annual IBT Report. 
Condition 1  Water Conservation Plan 
Initial submittal to NCDWR by June 10, 2015, and then revised as needed to 
obtain NCDWR approval. Updates, if necessary, will be provided to NCDWR in 
the Towns’ respective Secondary and Cumulative Impacts Master Management 
Plan biennial updates. 
Water Conservation Plan will always be available on the Town of Cary website. 
Status of the plan will be included in the Annual IBT Report. 
Condition 2  Drought Management Plan 
Initial submittal to NCDWR by June 10, 2015, and then revised as needed to 
obtain NCDWR approval. Updates will be provided to NCDWR as needed. 
Drought Management Plan will always be available on the Town of Cary website. 
Status of the plan will be included in the Annual IBT Report. 
Condition 3 IBT Compliance and Monitoring 
Plan 
Initial submittal to NCDWR by June 10, 2015, and then revised as needed to 
obtain NCDWR approval.   
IBT Compliance and Monitoring Plan will always be available on the Town of 
Cary website. 
Status of the plan will be included in the Annual IBT Report. 
Condition 4 EMC Consideration of Alternative 
Sources No reporting necessary. 
Condition 5 EMC Consideration of Future 
Water Demand No reporting necessary. 
Condition 6  Resale of Transferred Water  Included in the Annual IBT Report. 
Condition 7  EMC Consideration of Impacts  No reporting necessary. 
Condition 8  Intake Access  Included in the Annual IBT Report. 
a Certificate conditions are described in Section 4. 

INTRODUCTION
1‐2
To meet the annual reporting requirements of the Plan, the following sections of this 2016 Annual Report include: 
 Status of compliance with IBT certificate limits. 
 Summary of historical water withdrawals, reclaimed water usage, wastewater discharges and IBT for the 
January to December calendar years beginning with 2015. 
 Table of calculated daily average of calendar month IBT amounts for the 2016 reporting year. 
 Summary of amount of water used during 2014 to 2016 by customers in the Neuse River, Haw River, and 
Cape Fear River basins for use in determining the distribution of consumptive uses among the basins. 
Based on the amount of water used in each basin for the previous year, the distribution of consumptive 
use by basin in the following calendar year will be determined and documented. 
 Status of compliance with IBT certificate conditions. 
Appendix A includes a table of daily Jordan Lake water supply allocation raw water withdrawals for Cary/Apex, 
Morrisville and Wake County/RTP South for January 1 to December 31 of the 2016 reporting year. 
Appendix B includes a table of calculated daily IBT amounts for January 1 to December 31 of the 2016 reporting 
year. 

2‐1
SECTION 2 Withdrawals, Discharges and Interbasin Transfers
The Towns’ service areas include Cary, Apex, Morrisville, RDU Airport and RTP South (the Wake County portion of 
Research Triangle Park). Because the Towns’ water system service areas straddle the ridge lines between 
interbasin transfer (IBT) basins, water is transferred via wastewater discharge, potable water consumptive use, or 
reclaimed water consumptive use. The combined IBT amount from the communities served is calculated on a 
daily basis. 

WITHDRAWALS, DISCHARGES AND INTERBASIN TRANSFERS
2‐2
2.1 IBT Certificate Limits
The Towns’ IBT certificate limits transfers to 31 million gallons per day (mgd) from the Haw River basin to the 
Neuse River basin, and to 2 mgd from the Haw River basin to the Cape Fear River basin, calculated as a daily 
average of a calendar month. 
During calendar year 2016, the Towns were in compliance with the monthly IBT certificate limits. The peak month 
transfer from the Haw River basin to the Neuse River basin was 15.2 mgd (49% of certificate limit) which occurred 
during August 2016. The peak month transfer from the Haw River basin to the Cape Fear River basin was 0.07 mgd 
(4% of certificate limit) which occurred during August 2016. 
Daily IBT estimates for the Towns are included in Appendix B. 
2.2 Summary of Water Withdrawals, Discharges and IBT
The Towns of Cary and Apex are co‐owners of the Cary/Apex Water Treatment Facility which has its raw water 
intake in Jordan Lake. Cary/Apex, Morrisville and Wake County (for the portion of RTP within that county) each 
hold allocations of Jordan Lake water supply storage. Daily tracking of raw water withdrawals from Jordan Lake 
for the allocation holders for the period January 1, 2016 through December 31, 2016 is included in Appendix A. 
The average daily withdrawal for the Towns was 22.3 mgd during 2016 (Table 2‐1). Raw water withdrawals for 
Cary (including Morrisville and RTP South) and Apex by calendar year beginning with 2015 are summarized in 
Table 2‐1. 
Table 2-1
Summary of Average Annual Jordan Lake Withdrawals1
Year Average Annual Withdrawal (mgd)
2015 21.2
2016 22.3
1. Withdrawals from Jordan Lake at the Cary/Apex raw water intake. Includes water use by Apex, Cary,
Morrisville and RTP South. Does not include water use by Durham.
The Town of Cary owns and operates the North Cary and South Cary Water Reclamation Facilities (NCWRF and 
SCWRF) which discharge to Crabtree Creek and Middle Creek, respectively. The Town of Apex owns and operates 
the Apex Water Reclamation Facility (AWRF) which discharges to Middle Creek. The Towns co‐own the Western 
Wake Regional Water Reclamation Facility (WWRWRF) which discharges to the Cape Fear River. Process water 
from the CAWTF is discharged to a tributary of Jordan Lake. The Town of Cary also has the ability to discharge 
wastewater to the Durham County Triangle Wastewater Treatment Plant (Durham Co) which discharges to a 
tributary of Jordan Lake. 
Average annual wastewater discharges for Cary and Apex beginning with 2015, identified by receiving basin, are 
summarized in Table 2‐2. 
Table 2-2
Summary of Average Annual Wastewater Discharges
Year

CAWTF
Discharge
(mgd)
Wastewater Conveyed
to Durham Co. WWTP
(mgd)
WWRWRF
Discharge
(mgd)
NCWRF
Discharge
(mgd)
SCWRF
Discharge
(mgd)
AWRF
Discharge
(mgd)
Total
(mgd)
Haw Haw Cape Fear Neuse Neuse Neuse
2015 3.3 0.02 4.6 6.0 5.3 1.2 20.42
2016 4.0 0 4.9 5.7 5.4 1.1 21.1

The NCWRF and SCWRF produce reclaimed water which is used at each plant, pumped through distribution 
systems to customers and dispensed in bulk. The WWRWRF produces reclaimed water which is used at the plant 
WITHDRAWALS, DISCHARGES AND INTERBASIN TRANSFERS
2‐2
and dispensed in bulk. The Town of Cary purchases reclaimed water from the TWWTP for distribution to 
customers in its western service area. 
Reclaimed water flows for Cary and Apex for calendar years beginning with 2015 are summarized in Table 2‐3. 
Table 2-3
Summary of Reclaimed Water Flows
Year NCWRF 1
Reclaimed Water
(mgd)
SCWRF 2
Reclaimed Water
(mgd)
WWWRF 3
Reclaimed Water
(mgd)
Reclaimed Water Purchased
from Durham Co. TWWTP
(mgd)
2015 0.58 0.44 0.55 0.18
2016 0.57 0.38 0.85 0.20
1 includes distributed and bulk use
2 includes distributed, bulk, and plant use
3 includes bulk and plant use
Interbasin transfers for Cary and Apex for each calendar year beginning with 2015 are summarized in Table 2‐4. 
Annual average day withdrawals from the Haw Basin are quantified as (1) returned to Haw subbasin, (2) 
transferred to Neuse subbasin, (3) returned to Cape Fear subbasin or (4) transferred to Cape Fear subbasin.  
Table 2-4
Summary of Average Annual Interbasin Transfers for Cary and Apex
Haw to Neuse Haw to Cape Fear
Year
Haw Basin
Withdrawal
(mgd)
Return to
Haw Basin
(mgd)
Haw-to-Neuse
Interbasin Transfer
(mgd)
Return to
Cape Fear Basin
(mgd)
Haw-to-Cape Fear
Interbasin Transfer
(mgd)
2015 21.2 4.3 12.9 4.0 0.03
2016 22.3 4.9 12.9 4.5 0

WITHDRAWALS, DISCHARGES AND INTERBASIN TRANSFERS
2‐2
2.3 Monthly IBT
Daily IBT is calculated based on a combination of meter data and assumptions, as defined in Section 2 of the 
Compliance and Monitoring Plan. Daily IBT data are then used to calculate the IBT certificate compliance metric – 
IBT calculated as the daily average of a calendar month.  
Table 2‐5 provides daily average interbasin transfers for each calendar month in 2016. 
Table 2-5
Monthly IBT for Calendar Year 2016
Month Average Daily IBT from Haw
to Neuse (mgd)
Average Daily IBT from
Haw to Cape Fear (mgd)
January 11.3 0.01 
February 11.2 0.01 
March 11.6 0.01 
April 11.8 0.02 
May 12.8 0.02 
June 14.2 0.05 
July 14.7 0.06 
August 15.2 0.07 
September 14.4 0.06 
October 13.9 0.04 
November 12.2 0.04 
December 11.3 0.01 
Certificate Limit 31.0 2.0
Maximum % of Limit 49% 4%

3‐1
SECTION 3 Consumptive Use by Basin
The average daily consumptive use was 13.3% for the period January 1, 2016 through December 31, 2016. 
Consumptive use has ranged between 10% and 23.5% since 2000. Historical consumptive use for each calendar 
year beginning with 2015 is shown in Table 3‐1. 
Table 3-1
Historical Consumptive Use for Cary and Apex
Year
Average Daily Finished
Water Demand
(mgd)
Average Daily
Consumptive Use
(mgd)
% Consumptive Use
2015 18.0 2.6 14.4%
2016 18.7 2.5 13.3%

Cary and Apex track historical use by assigning a subbasin to each customer. The distribution of consumptive uses 
between the Haw, Cape Fear, and Neuse River subbasins for 2016 was estimated based on historical water use in 
each basin as determined by billing records for Cary and Apex. 
During 2016, based on 2015 billing records, it was assumed that 29.7% of water use occurred in the Haw subbasin, 
1.4% of water use occurred in the Cape Fear subbasin, and 68.9% of water use occurred in the Neuse River 
subbasin. During 2017, based on 2016 billing records, it will be assumed that 29.7% of their water use will occur in 
the Haw subbasin, 1.6% of their water use will occur in the Cape Fear subbasin, and 68.7% of water use will occur 
in the Neuse River subbasin. 
Table 3‐2 shows the combined water use for Cary (including Morrisville and RTP South) and Apex, and the 
percentage water use in the Haw, Cape Fear, and Neuse River subbasins.  The table also shows the Haw and Cape 
Fear use percentages that will be used for 2017 calculations.  
TABLE 3-2
Historic Water Use in the by Subbasin for Cary (including Morrisville and RTP South) and Apex (Annual Average Day)
Haw Subbasin Cape Fear Subbasin Neuse Subbasin
Year
Total Billed
Water Use
(mgd)
Billed Water
Use
(mgd)
Percent
Use
Billed Water
Use
(mgd)
Percent
Use
Billed Water
Use
(mgd)
Percent
Use
2014 14.57 4.27 29.3% 0.17 1.2% 10.13 69.5%
2015 15.06 4.47 29.7% 0.21 1.4% 10.38 68.9%
2016 15.24 4.52 29.7% 0.25 1.6% 10.47 68.7%
2017 percentages to be used for IBT
calculations
29.7% 1.6%

4‐1

SECTION 4 Interbasin Transfer Certificate Conditions
In accordance with the Compliance and Monitoring Plan, the status of the additional eight conditions that the 
Towns must meet in order to maintain compliance with the IBT certificate are reported annually. The IBT 
certificate conditions and their status during the 2016 calendar year are as follows.   
1. Water Conservation Plan – Within 90 days of receipt of the IBT certificate, the Towns are required to submit a 
water conservation plan subject to approval by the North Carolina Division of Water Resources (NCDWR) that 
specifies the water conservation measures that will be implemented by the Towns to ensure the efficient use 
of the transferred water. 
STATUS: The Water Conservation Plan was approved by NCDWR on July 14, 2015 and is available on the Town 
of Cary website. There were no updates during calendar year 2016. 
2. Drought Management Plan – Within 90 days of receipt of the IBT certificate, the Towns are required to 
submit a drought management plan subject to approval by the NCDWR that specifies how the transfer will be 
managed to protect the source river basin (Haw River basin) during drought conditions or other emergencies 
that occur within the source river basin. 
STATUS: The Drought Management Plan was approved by NCDWR on July 14, 2015 and is available on the 
Town of Cary website. There was one update approved by NCDWR on August 17, 2015 to update the Town of 
Cary’s approved Water Shortage Response Plan. Those minor updates were to make the Water Shortage 
Response Plan consistent with changes in the Town’s organizational structure, changes in Town Council 
procedures, and changes in utility billing procedures. There were no updates during calendar year 2016. 
3. Compliance and Monitoring Plan – Within 90 days of receipt of the IBT certificate, the Towns are required to 
submit a quarterly compliance and monitoring plan subject to approval by the NCDWR. 
STATUS: The Compliance and Monitoring Plan was approved by NCDWR on July 14, 2015 and is available on 
the Town of Cary website. There were no updates during calendar year 2016. 
4. EMC Consideration of Alternative Sources – The EMC may reopen and amend the maximum amount of the 
IBT authorized if it appears that an alternative source of water is available to the Towns within the receiving 
basin (Neuse River basin). 
STATUS: No reporting is necessary. 
5. EMC Consideration of Future Water Demands – The EMC may reopen and amend the certificate if it is 
determined that the Towns’ actual future water needs are significantly less than the projected water needs at 
the time the certificate was granted. 
STATUS: No reporting is necessary. 
6. Resale of Transferred Water – The Towns shall not resell the water that would be transferred pursuant to the 
IBT certificate to another public water system. 
STATUS: There were no resales of transferred water by the Towns during calendar year 2016. 
7. EMC Consideration of Impacts – The EMC may reopen the certificate and amend existing or require new 
conditions to ensure detrimental impacts are mitigated if environmental impacts are found to be substantially 
different from those on which the EMC’s Findings of Fact were based. 
STATUS: No reporting is necessary. 

INTERBASIN TRANSFER CERTIFICATE CONDITIONS
4‐2
8. Intake Access – The Towns shall be required to provide access at their existing intake site to other Jordan Lake 
water allocation holders that need access to utilize their allocations to the extent that this additional use is 
determined to be feasible by the NCDWR. 
STATUS: The Town of Cary has continued to provide retail water service to RTP South and the Town of 
Morrisville. Chatham County has continued to access its allocation through the Cary/Apex raw water intake. 
The City of Durham accessed its Jordan Lake water allocation through the Cary/Apex Water Treatment Facility 
for 1 day during calendar year 2016. 

Appendices
A Daily Jordan Lake Water Supply Raw Water Withdrawals
B Daily IBT Amounts

A‐1
APPENDIX A - Daily Jordan Lake Water Supply Raw Water Withdrawals
Jordan Lake Water Supply Storage Allocation Tracking Cary/Apex, Morrisville, and Wake County/RTP South COMBINED
Date 
Reservoir 
Level (ft) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(mgd) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(cfs) 
Inflow to 
Cary/Apex/ 
Morrisville/RTP 
(cfs) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(ac‐ft) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(%) 
1/1/2016 233.07 18.24 28.22 28.2 17,862 100.00%
1/2/2016 232.99 17.92 27.72 27.7 17,862 100.00%
1/3/2016 232.66 19.05 29.47 29.5 17,862 100.00%
1/4/2016 232.15 19.72 30.51 30.5 17,862 100.00%
1/5/2016 231.56 20.44 31.62 31.6 17,862 100.00%
1/6/2016 230.96 17.61 27.24 27.2 17,862 100.00%
1/7/2016 230.36 19.49 30.15 30.2 17,862 100.00%
1/8/2016 229.75 18.82 29.11 29.1 17,862 100.00%
1/9/2016 229.14 18.84 29.15 29.1 17,862 100.00%
1/10/2016 228.53 20.14 31.16 31.2 17,862 100.00%
1/11/2016 227.91 17.81 27.55 27.6 17,862 100.00%
1/12/2016 227.24 18.17 28.11 28.1 17,862 100.00%
1/13/2016 226.56 20.08 31.06 31.1 17,862 100.00%
1/14/2016 225.84 19.36 29.95 29.9 17,862 100.00%
1/15/2016 225.13 17.87 27.64 27.6 17,862 100.00%
1/16/2016 224.55 18.48 28.59 28.6 17,862 100.00%
1/17/2016 223.92 18.28 28.28 28.3 17,862 100.00%
1/18/2016 223.26 18.81 29.10 29.1 17,862 100.00%
1/19/2016 222.48 20.18 31.22 31.2 17,862 100.00%
1/20/2016 221.71 18.19 28.14 28.1 17,862 100.00%
1/21/2016 220.83 18.26 28.25 28.2 17,862 100.00%
1/22/2016 220.14 18.68 28.90 28.9 17,862 100.00%
1/23/2016 219.24 19.02 29.42 29.4 17,862 100.00%
1/24/2016 218.32 19.50 30.17 30.2 17,862 100.00%
1/25/2016 217.43 19.48 30.14 30.1 17,862 100.00%
1/26/2016 216.89 18.64 28.84 28.8 17,862 100.00%
1/27/2016 217.00 20.83 32.22 32.2 17,862 100.00%
1/28/2016 217.10 20.44 31.62 31.6 17,862 100.00%
1/29/2016 216.91 18.61 28.79 28.8 17,862 100.00%
1/30/2016 216.67 19.96 30.88 30.9 17,862 100.00%
1/31/2016 216.30 19.75 30.55 30.6 17,862 100.00%
2/1/2016 216.10 20.90 32.33 32.3 17,862 100.00%
2/2/2016 216.23 21.58 33.38 33.4 17,862 100.00%
2/3/2016 216.73 18.10 28.00 28.0 17,862 100.00%
2/4/2016 217.96 19.39 30.00 30.0 17,862 100.00%
2/5/2016 218.45 20.56 31.81 31.8 17,862 100.00%
2/6/2016 218.64 22.50 34.81 34.8 17,862 100.00%
2/7/2016 218.70 17.44 26.98 27.0 17,862 100.00%
2/8/2016 218.65 19.81 30.65 30.6 17,862 100.00%
2/9/2016 218.51 20.37 31.51 31.5 17,862 100.00%
2/10/2016 218.64 19.43 30.06 30.1 17,862 100.00%
2/11/2016 218.71 19.26 29.80 29.8 17,862 100.00%
2/12/2016 218.73 17.68 27.35 27.4 17,862 100.00%
2/13/2016 218.80 19.01 29.41 29.4 17,862 100.00%
2/14/2016 218.83 19.01 29.41 29.4 17,862 100.00%
2/15/2016 218.95 20.03 30.99 31.0 17,862 100.00%
APPENDIX B – DAILY IBT AMOUNTS
A‐2
APPENDIX A - Daily Jordan Lake Water Supply Raw Water Withdrawals
Jordan Lake Water Supply Storage Allocation Tracking Cary/Apex, Morrisville, and Wake County/RTP South COMBINED
Date 
Reservoir 
Level (ft) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(mgd) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(cfs) 
Inflow to 
Cary/Apex/ 
Morrisville/RTP 
(cfs) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(ac‐ft) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(%) 
2/16/2016 220.40 20.59 31.85 31.9 17,862 100.00%
2/17/2016 221.80 18.05 27.92 27.9 17,862 100.00%
2/18/2016 221.96 18.76 29.02 29.0 17,862 100.00%
2/19/2016 221.39 18.95 29.32 29.3 17,862 100.00%
2/20/2016 220.76 20.09 31.08 31.1 17,862 100.00%
2/21/2016 220.03 19.63 30.37 30.4 17,862 100.00%
2/22/2016 219.33 19.00 29.39 29.4 17,862 100.00%
2/23/2016 219.15 19.89 30.77 30.8 17,862 100.00%
2/24/2016 219.85 18.89 29.22 29.2 17,862 100.00%
2/25/2016 221.05 19.16 29.64 29.6 17,862 100.00%
2/26/2016 221.04 16.46 25.46 25.5 17,862 100.00%
2/27/2016 220.52 16.87 26.10 26.1 17,862 100.00%
2/28/2016 219.85 17.63 27.27 27.3 17,862 100.00%
2/29/2016 219.11 19.77 30.58 30.6 17,862 100.00%
3/1/2016 218.43 18.75 29.01 29.0 17,862 100.00%
3/2/2016 218.02 17.83 27.58 27.6 17,862 100.00%
3/3/2016 217.63 18.40 28.46 28.5 17,862 100.00%
3/4/2016 217.10 18.34 28.37 28.4 17,862 100.00%
3/5/2016 216.61 19.76 30.57 30.6 17,862 100.00%
3/6/2016 216.20 19.39 30.00 30.0 17,862 100.00%
3/7/2016 216.07 20.51 31.73 31.7 17,862 100.00%
3/8/2016 216.16 20.22 31.28 31.3 17,862 100.00%
3/9/2016 216.22 21.72 33.60 33.6 17,862 100.00%
3/10/2016 216.28 21.73 33.62 33.6 17,862 100.00%
3/11/2016 216.37 19.80 30.63 30.6 17,862 100.00%
3/12/2016 216.44 20.56 31.81 31.8 17,862 100.00%
3/13/2016 216.47 21.32 32.98 33.0 17,862 100.00%
3/14/2016 216.75 20.90 32.33 32.3 17,862 100.00%
3/15/2016 217.17 22.14 34.25 34.3 17,862 100.00%
3/16/2016 217.31 21.18 32.77 32.8 17,862 100.00%
3/17/2016 217.31 21.54 33.32 33.3 17,862 100.00%
3/18/2016 217.21 21.61 33.43 33.4 17,862 100.00%
3/19/2016 217.08 20.08 31.06 31.1 17,862 100.00%
3/20/2016 216.91 19.86 30.72 30.7 17,862 100.00%
3/21/2016 216.77 21.28 32.92 32.9 17,862 100.00%
3/22/2016 216.61 21.53 33.31 33.3 17,862 100.00%
3/23/2016 216.50 22.26 34.44 34.4 17,862 100.00%
3/24/2016 216.49 21.82 33.76 33.8 17,862 100.00%
3/25/2016 216.56 19.29 29.84 29.8 17,862 100.00%
3/26/2016 216.57 21.66 33.51 33.5 17,862 100.00%
3/27/2016 216.84 19.36 29.95 29.9 17,862 100.00%
3/28/2016 217.91 20.49 31.70 31.7 17,862 100.00%
3/29/2016 218.45 20.18 31.22 31.2 17,862 100.00%
3/30/2016 218.45 19.69 30.46 30.5 17,862 100.00%
3/31/2016 218.59 19.14 29.61 29.6 17,862 100.00%
4/1/2016 218.65 17.82 27.57 27.6 17,862 100.00%
APPENDIX B – DAILY IBT AMOUNTS
A‐3
APPENDIX A - Daily Jordan Lake Water Supply Raw Water Withdrawals
Jordan Lake Water Supply Storage Allocation Tracking Cary/Apex, Morrisville, and Wake County/RTP South COMBINED
Date 
Reservoir 
Level (ft) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(mgd) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(cfs) 
Inflow to 
Cary/Apex/ 
Morrisville/RTP 
(cfs) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(ac‐ft) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(%) 
4/2/2016 218.68 16.69 25.82 25.8 17,862 100.00%
4/3/2016 218.77 17.77 27.49 27.5 17,862 100.00%
4/4/2016 218.79 19.67 30.43 30.4 17,862 100.00%
4/5/2016 218.84 16.15 24.98 25.0 17,862 100.00%
4/6/2016 218.80 17.80 27.54 27.5 17,862 100.00%
4/7/2016 218.71 18.03 27.89 27.9 17,862 100.00%
4/8/2016 218.62 19.23 29.75 29.7 17,862 100.00%
4/9/2016 218.51 18.97 29.35 29.3 17,862 100.00%
4/10/2016 218.35 21.70 33.57 33.6 17,862 100.00%
4/11/2016 218.25 21.51 33.28 33.3 17,862 100.00%
4/12/2016 218.30 20.92 32.36 32.4 17,862 100.00%
4/13/2016 218.23 19.71 30.49 30.5 17,862 100.00%
4/14/2016 218.16 20.16 31.19 31.2 17,862 100.00%
4/15/2016 218.06 21.63 33.46 33.5 17,862 100.00%
4/16/2016 217.90 20.25 31.33 31.3 17,862 100.00%
4/17/2016 217.67 22.24 34.41 34.4 17,862 100.00%
4/18/2016 217.32 22.00 34.03 34.0 17,862 100.00%
4/19/2016 216.97 22.70 35.12 35.1 17,862 100.00%
4/20/2016 216.69 23.57 36.46 36.5 17,862 100.00%
4/21/2016 216.49 23.91 36.99 37.0 17,862 100.00%
4/22/2016 216.51 23.30 36.05 36.0 17,862 100.00%
4/23/2016 216.66 19.61 30.34 30.3 17,862 100.00%
4/24/2016 216.72 22.06 34.13 34.1 17,862 100.00%
4/25/2016 216.64 21.97 33.99 34.0 17,862 100.00%
4/26/2016 216.56 24.39 37.73 37.7 17,862 100.00%
4/27/2016 216.56 22.83 35.32 35.3 17,862 100.00%
4/28/2016 216.68 23.33 36.09 36.1 17,862 100.00%
4/29/2016 216.88 20.77 32.13 32.1 17,862 100.00%
4/30/2016 216.89 22.69 35.10 35.1 17,862 100.00%
5/1/2016 216.87 20.26 31.34 31.3 17,862 100.00%
5/2/2016 216.88 21.78 33.69 33.7 17,862 100.00%
5/3/2016 217.46 19.99 30.92 30.9 17,862 100.00%
5/4/2016 218.41 24.48 37.87 37.9 17,862 100.00%
5/5/2016 218.82 20.65 31.95 31.9 17,862 100.00%
5/6/2016 219.70 19.90 30.79 30.8 17,862 100.00%
5/7/2016 220.43 20.54 31.78 31.8 17,862 100.00%
5/8/2016 220.71 21.58 33.38 33.4 17,862 100.00%
5/9/2016 220.64 22.80 35.27 35.3 17,862 100.00%
5/10/2016 220.43 25.00 38.68 38.7 17,862 100.00%
5/11/2016 220.10 22.10 34.19 34.2 17,862 100.00%
5/12/2016 219.68 25.35 39.22 39.2 17,862 100.00%
5/13/2016 219.39 22.28 34.47 34.5 17,862 100.00%
5/14/2016 219.16 21.74 33.63 33.6 17,862 100.00%
5/15/2016 218.60 21.95 33.96 34.0 17,862 100.00%
5/16/2016 218.09 23.15 35.81 35.8 17,862 100.00%
5/17/2016 217.57 23.28 36.01 36.0 17,862 100.00%
APPENDIX B – DAILY IBT AMOUNTS
A‐4
APPENDIX A - Daily Jordan Lake Water Supply Raw Water Withdrawals
Jordan Lake Water Supply Storage Allocation Tracking Cary/Apex, Morrisville, and Wake County/RTP South COMBINED
Date 
Reservoir 
Level (ft) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(mgd) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(cfs) 
Inflow to 
Cary/Apex/ 
Morrisville/RTP 
(cfs) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(ac‐ft) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(%) 
5/18/2016 217.12 22.37 34.61 34.6 17,862 100.00%
5/19/2016 216.85 21.08 32.61 32.6 17,862 100.00%
5/20/2016 216.59 22.03 34.08 34.1 17,862 100.00%
5/21/2016 216.52 20.12 31.13 31.1 17,862 100.00%
5/22/2016 216.81 21.14 32.70 32.7 17,862 100.00%
5/23/2016 216.96 21.84 33.79 33.8 17,862 100.00%
5/24/2016 216.92 22.68 35.09 35.1 17,862 100.00%
5/25/2016 216.80 23.28 36.01 36.0 17,862 100.00%
5/26/2016 216.77 24.11 37.30 37.3 17,862 100.00%
5/27/2016 216.70 26.87 41.57 41.6 17,862 100.00%
5/28/2016 216.55 23.28 36.01 36.0 17,862 100.00%
5/29/2016 216.61 21.09 32.63 32.6 17,862 100.00%
5/30/2016 216.67 20.03 30.99 31.0 17,862 100.00%
5/31/2016 216.64 22.68 35.09 35.1 17,862 100.00%
6/1/2016 216.52 21.90 33.88 33.9 17,862 100.00%
6/2/2016 216.46 23.49 36.34 36.3 17,862 100.00%
6/3/2016 216.43 24.53 37.95 37.9 17,862 100.00%
6/4/2016 216.48 22.20 34.34 34.3 17,862 100.00%
6/5/2016 216.74 22.65 35.04 35.0 17,862 100.00%
6/6/2016 216.82 21.80 33.72 33.7 17,862 100.00%
6/7/2016 216.83 22.68 35.09 35.1 17,862 100.00%
6/8/2016 216.54 23.16 35.83 35.8 17,862 100.00%
6/9/2016 216.35 24.45 37.82 37.8 17,862 100.00%
6/10/2016 216.35 26.31 40.70 40.7 17,862 100.00%
6/11/2016 216.23 25.41 39.31 39.3 17,862 100.00%
6/12/2016 216.22 27.20 42.08 42.1 17,862 100.00%
6/13/2016 216.15 23.60 36.51 36.5 17,862 100.00%
6/14/2016 216.13 27.27 42.19 42.2 17,862 100.00%
6/15/2016 216.17 28.67 44.35 44.4 17,862 100.00%
6/16/2016 216.19 26.91 41.62 41.6 17,862 100.00%
6/17/2016 216.35 23.84 36.88 36.9 17,862 100.00%
6/18/2016 216.27 24.44 37.81 37.8 17,862 100.00%
6/19/2016 216.24 23.25 35.97 36.0 17,862 100.00%
6/20/2016 216.20 24.61 38.07 38.1 17,862 100.00%
6/21/2016 216.15 29.29 45.31 45.3 17,862 100.00%
6/22/2016 216.13 25.56 39.54 39.5 17,862 100.00%
6/23/2016 216.09 26.61 41.17 41.2 17,862 100.00%
6/24/2016 216.21 23.20 35.89 35.9 17,862 100.00%
6/25/2016 216.30 25.11 38.85 38.8 17,862 100.00%
6/26/2016 216.33 26.16 40.47 40.5 17,862 100.00%
6/27/2016 216.30 24.84 38.43 38.4 17,862 100.00%
6/28/2016 216.40 23.09 35.72 35.7 17,862 100.00%
6/29/2016 216.75 24.65 38.13 38.1 17,862 100.00%
6/30/2016 216.83 22.56 34.90 34.9 17,862 100.00%
7/1/2016 216.86 23.81 36.83 36.8 17,862 100.00%
7/2/2016 216.85 22.77 35.23 35.2 17,862 100.00%
APPENDIX B – DAILY IBT AMOUNTS
A‐5
APPENDIX A - Daily Jordan Lake Water Supply Raw Water Withdrawals
Jordan Lake Water Supply Storage Allocation Tracking Cary/Apex, Morrisville, and Wake County/RTP South COMBINED
Date 
Reservoir 
Level (ft) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(mgd) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(cfs) 
Inflow to 
Cary/Apex/ 
Morrisville/RTP 
(cfs) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(ac‐ft) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(%) 
7/3/2016 217.08 20.86 32.27 32.3 17,862 100.00%
7/4/2016 217.40 20.87 32.29 32.3 17,862 100.00%
7/5/2016 217.60 23.54 36.42 36.4 17,862 100.00%
7/6/2016 217.52 23.62 36.54 36.5 17,862 100.00%
7/7/2016 217.37 24.32 37.62 37.6 17,862 100.00%
7/8/2016 217.11 24.92 38.55 38.6 17,862 100.00%
7/9/2016 217.04 23.72 36.69 36.7 17,862 100.00%
7/10/2016 216.94 24.39 37.73 37.7 17,862 100.00%
7/11/2016 216.78 24.03 37.17 37.2 17,862 100.00%
7/12/2016 216.71 24.75 38.29 38.3 17,862 100.00%
7/13/2016 216.69 27.67 42.81 42.8 17,862 100.00%
7/14/2016 216.63 26.28 40.66 40.7 17,862 100.00%
7/15/2016 216.59 26.69 41.29 41.3 17,862 100.00%
7/16/2016 216.71 23.61 36.52 36.5 17,862 100.00%
7/17/2016 217.49 23.00 35.58 35.6 17,862 100.00%
7/18/2016 217.59 23.77 36.77 36.8 17,862 100.00%
7/19/2016 217.26 25.19 38.97 39.0 17,862 100.00%
7/20/2016 216.87 24.68 38.18 38.2 17,862 100.00%
7/21/2016 216.54 28.06 43.41 43.4 17,862 100.00%
7/22/2016 216.37 27.75 42.93 42.9 17,862 100.00%
7/23/2016 216.35 27.72 42.88 42.9 17,862 100.00%
7/24/2016 216.30 25.27 39.09 39.1 17,862 100.00%
7/25/2016 216.20 26.80 41.46 41.5 17,862 100.00%
7/26/2016 216.35 30.10 46.56 46.6 17,862 100.00%
7/27/2016 216.42 23.66 36.60 36.6 17,862 100.00%
7/28/2016 216.35 25.48 39.42 39.4 17,862 100.00%
7/29/2016 216.31 27.27 42.19 42.2 17,862 100.00%
7/30/2016 216.25 27.30 42.23 42.2 17,862 100.00%
7/31/2016 216.28 27.01 41.78 41.8 17,862 100.00%
8/1/2016 216.95 22.29 34.48 34.5 17,862 100.00%
8/2/2016 217.07 26.40 40.84 40.8 17,862 100.00%
8/3/2016 217.22 23.20 35.89 35.9 17,862 100.00%
8/4/2016 217.19 26.15 40.45 40.5 17,862 100.00%
8/5/2016 217.20 22.68 35.09 35.1 17,862 100.00%
8/6/2016 217.14 22.46 34.75 34.7 17,862 100.00%
8/7/2016 216.94 23.49 36.34 36.3 17,862 100.00%
8/8/2016 216.84 25.62 39.63 39.6 17,862 100.00%
8/9/2016 216.75 23.82 36.85 36.8 17,862 100.00%
8/10/2016 216.54 25.55 39.53 39.5 17,862 100.00%
8/11/2016 216.32 25.97 40.18 40.2 17,862 100.00%
8/12/2016 216.33 25.78 39.88 39.9 17,862 100.00%
8/13/2016 216.24 25.73 39.80 39.8 17,862 100.00%
8/14/2016 216.26 27.49 42.53 42.5 17,862 100.00%
8/15/2016 216.23 25.68 39.73 39.7 17,862 100.00%
8/16/2016 216.22 28.97 44.82 44.8 17,862 100.00%
8/17/2016 216.16 26.62 41.18 41.2 17,862 100.00%
APPENDIX B – DAILY IBT AMOUNTS
A‐6
APPENDIX A - Daily Jordan Lake Water Supply Raw Water Withdrawals
Jordan Lake Water Supply Storage Allocation Tracking Cary/Apex, Morrisville, and Wake County/RTP South COMBINED
Date 
Reservoir 
Level (ft) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(mgd) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(cfs) 
Inflow to 
Cary/Apex/ 
Morrisville/RTP 
(cfs) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(ac‐ft) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(%) 
8/18/2016 216.10 27.52 42.57 42.6 17,862 100.00%
8/19/2016 216.12 29.23 45.22 45.2 17,862 100.00%
8/20/2016 216.08 24.30 37.59 37.6 17,862 100.00%
8/21/2016 216.04 26.82 41.49 23.9 17,862 100.00%
8/22/2016 216.01 24.49 37.89 37.9 17,862 100.00%
8/23/2016 215.94 26.64 41.21 3.0 17,786 99.58%
8/24/2016 215.89 27.68 42.82 41.5 17,784 99.56%
8/25/2016 215.83 29.06 44.96 39.5 17,773 99.50%
8/26/2016 215.77 28.89 44.69 39.1 17,762 99.44%
8/27/2016 215.74 27.83 43.05 93.7 17,862 100.00%
8/28/2016 215.63 26.52 41.03 -23.9 17,733 99.28%
8/29/2016 215.61 24.67 38.16 76.1 17,808 99.70%
8/30/2016 215.57 29.28 45.30 72.3 17,862 100.00%
8/31/2016 215.47 28.11 43.49 -15.0 17,746 99.35%
9/1/2016 215.44 26.53 41.04 68.7 17,801 99.66%
9/2/2016 215.58 24.40 37.75 68.6 17,862 100.00%
9/3/2016 215.48 21.51 33.28 -44.0 17,709 99.14%
9/4/2016 215.50 22.57 34.92 48.0 17,735 99.29%
9/5/2016 215.47 21.10 32.64 4.3 17,678 98.97%
9/6/2016 215.44 25.94 40.13 8.5 17,616 98.62%
9/7/2016 215.40 27.23 42.12 16.7 17,565 98.34%
9/8/2016 215.34 27.25 42.16 8.4 17,498 97.96%
9/9/2016 215.27 27.22 42.11 3.5 17,422 97.54%
9/10/2016 215.19 26.12 40.41 -6.9 17,328 97.01%
9/11/2016 215.14 27.43 42.43 25.3 17,294 96.82%
9/12/2016 215.04 23.90 36.97 -22.0 17,177 96.17%
9/13/2016 214.95 28.77 44.51 -10.6 17,068 95.55%
9/14/2016 214.89 27.34 42.29 15.6 17,015 95.26%
9/15/2016 214.84 26.61 41.17 25.1 16,983 95.08%
9/16/2016 214.72 28.98 44.83 -31.6 16,832 94.23%
9/17/2016 214.64 27.52 42.57 2.8 16,753 93.79%
9/18/2016 214.58 27.48 42.51 19.5 16,707 93.53%
9/19/2016 214.63 23.94 37.04 133.6 16,899 94.61%
9/20/2016 214.81 23.37 36.15 513.6 17,845 99.91%
9/21/2016 214.94 19.68 30.44 38.8 17,862 100.00%
9/22/2016 215.04 25.58 39.57 39.6 17,862 100.00%
9/23/2016 215.05 22.16 34.28 34.3 17,862 100.00%
9/24/2016 215.04 22.22 34.37 34.4 17,862 100.00%
9/25/2016 215.02 24.11 37.30 37.3 17,862 100.00%
9/26/2016 215.02 24.43 37.79 37.8 17,862 100.00%
9/27/2016 215.02 24.48 37.87 37.9 17,862 100.00%
9/28/2016 215.15 24.30 37.59 37.6 17,862 100.00%
9/29/2016 216.64 21.86 33.82 33.8 17,862 100.00%
9/30/2016 217.10 21.32 32.98 33.0 17,862 100.00%
10/1/2016 217.26 24.00 37.13 37.1 17,862 100.00%
10/2/2016 217.32 24.25 37.51 37.5 17,862 100.00%
APPENDIX B – DAILY IBT AMOUNTS
A‐7
APPENDIX A - Daily Jordan Lake Water Supply Raw Water Withdrawals
Jordan Lake Water Supply Storage Allocation Tracking Cary/Apex, Morrisville, and Wake County/RTP South COMBINED
Date 
Reservoir 
Level (ft) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(mgd) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(cfs) 
Inflow to 
Cary/Apex/ 
Morrisville/RTP 
(cfs) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(ac‐ft) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(%) 
10/3/2016 217.24 22.98 35.55 35.6 17,862 100.00%
10/4/2016 217.08 25.89 40.05 40.1 17,862 100.00%
10/5/2016 217.01 24.72 38.24 38.2 17,862 100.00%
10/6/2016 216.97 25.62 39.63 39.6 17,862 100.00%
10/7/2016 216.99 22.46 34.75 34.7 17,862 100.00%
10/8/2016 221.26 20.55 31.79 31.8 17,862 100.00%
10/9/2016 225.57 21.27 32.90 32.9 17,862 100.00%
10/10/2016 226.39 21.29 32.94 32.9 17,862 100.00%
10/11/2016 226.70 23.77 36.77 36.8 17,862 100.00%
10/12/2016 226.85 23.91 36.99 37.0 17,862 100.00%
10/13/2016 226.97 23.82 36.85 36.8 17,862 100.00%
10/14/2016 226.88 24.11 37.30 37.3 17,862 100.00%
10/15/2016 226.63 22.46 34.75 34.7 17,862 100.00%
10/16/2016 226.37 24.03 37.17 37.2 17,862 100.00%
10/17/2016 225.73 23.17 35.84 35.8 17,862 100.00%
10/18/2016 224.50 25.10 38.82 38.8 17,862 100.00%
10/19/2016 223.32 23.54 36.42 36.4 17,862 100.00%
10/20/2016 222.07 26.65 41.23 41.2 17,862 100.00%
10/21/2016 220.81 22.57 34.92 34.9 17,862 100.00%
10/22/2016 219.59 22.51 34.82 34.8 17,862 100.00%
10/23/2016 218.13 23.83 36.87 36.9 17,862 100.00%
10/24/2016 217.23 23.91 36.99 37.0 17,862 100.00%
10/25/2016 216.81 25.19 38.97 39.0 17,862 100.00%
10/26/2016 216.54 25.73 39.80 39.8 17,862 100.00%
10/27/2016 216.46 23.08 35.70 35.7 17,862 100.00%
10/28/2016 216.44 25.38 39.26 39.3 17,862 100.00%
10/29/2016 216.39 24.29 37.58 37.6 17,862 100.00%
10/30/2016 216.36 25.54 39.51 39.5 17,862 100.00%
10/31/2016 216.34 23.58 36.48 36.5 17,862 100.00%
11/1/2016 216.31 22.01 34.05 34.0 17,862 100.00%
11/2/2016 216.27 25.27 39.09 39.1 17,862 100.00%
11/3/2016 216.25 23.64 36.57 36.6 17,862 100.00%
11/4/2016 216.25 21.28 32.92 32.9 17,862 100.00%
11/5/2016 216.20 22.71 35.13 35.1 17,862 100.00%
11/6/2016 216.18 23.21 35.91 35.9 17,862 100.00%
11/7/2016 216.14 20.68 31.99 32.0 17,862 100.00%
11/8/2016 216.11 21.27 32.90 32.9 17,862 100.00%
11/9/2016 216.11 20.53 31.76 31.8 17,862 100.00%
11/10/2016 216.05 20.67 31.98 -7.3 17,862 100.00%
11/11/2016 216.04 20.23 31.30 31.3 17,862 100.00%
11/12/2016 215.99 21.51 33.28 3.4 17,803 99.67%
11/13/2016 215.92 19.74 30.54 16.3 17,774 99.51%
11/14/2016 215.96 20.21 31.26 75.4 17,862 100.00%
11/15/2016 215.92 21.03 32.53 8.3 17,814 99.73%
11/16/2016 215.90 23.11 35.75 60.0 17,862 100.00%
11/17/2016 215.87 20.25 31.33 31.3 17,862 100.00%
APPENDIX B – DAILY IBT AMOUNTS
A‐8
APPENDIX A - Daily Jordan Lake Water Supply Raw Water Withdrawals
Jordan Lake Water Supply Storage Allocation Tracking Cary/Apex, Morrisville, and Wake County/RTP South COMBINED
Date 
Reservoir 
Level (ft) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(mgd) 
Cary/Apex/ 
Morrisville/RTP 
Water Supply 
(cfs) 
Inflow to 
Cary/Apex/ 
Morrisville/RTP 
(cfs) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(ac‐ft) 
Cary/Apex/ 
Morrisville/RTP 
Storage Level 
(%) 
11/18/2016 215.83 20.80 32.18 21.7 17,841 99.88%
11/19/2016 215.81 21.81 33.74 44.2 17,862 100.00%
11/20/2016 215.75 21.26 32.89 -3.7 17,789 99.59%
11/21/2016 215.73 20.46 31.65 47.5 17,821 99.77%
11/22/2016 215.68 22.23 34.39 6.3 17,765 99.46%
11/23/2016 215.66 20.15 31.17 59.7 17,822 99.77%
11/24/2016 215.63 21.44 33.17 44.1 17,843 99.90%
11/25/2016 215.59 18.29 28.29 22.1 17,831 99.83%
11/26/2016 215.56 19.86 30.72 42.9 17,855 99.96%
11/27/2016 215.53 20.12 31.13 34.6 17,862 100.00%
11/28/2016 215.49 20.91 32.35 22.0 17,842 99.89%
11/29/2016 215.49 19.60 30.32 40.6 17,862 100.00%
11/30/2016 215.47 20.76 32.12 32.1 17,862 100.00%
12/1/2016 215.46 20.85 32.25 32.3 17,862 100.00%
12/2/2016 215.43 20.08 31.06 31.1 17,862 100.00%
12/3/2016 215.43 18.53 28.67 28.7 17,862 100.00%
12/4/2016 215.44 19.46 30.10 30.1 17,862 100.00%
12/5/2016 215.47 20.91 32.35 32.3 17,862 100.00%
12/6/2016 215.52 20.04 31.00 31.0 17,862 100.00%
12/7/2016 215.58 18.60 28.77 28.8 17,862 100.00%
12/8/2016 215.67 19.64 30.38 30.4 17,862 100.00%
12/9/2016 215.67 19.30 29.86 29.9 17,862 100.00%
12/10/2016 215.67 18.71 28.94 28.9 17,862 100.00%
12/11/2016 215.70 19.74 30.54 30.5 17,862 100.00%
12/12/2016 215.71 19.44 30.07 30.1 17,862 100.00%
12/13/2016 215.70 21.32 32.98 33.0 17,862 100.00%
12/14/2016 215.70 19.83 30.68 30.7 17,862 100.00%
12/15/2016 215.71 19.75 30.55 30.6 17,862 100.00%
12/16/2016 215.64 19.90 30.79 -20.1 17,761 99.43%
12/17/2016 215.65 20.13 31.14 71.4 17,841 99.88%
12/18/2016 215.66 19.69 30.46 41.1 17,862 100.00%
12/19/2016 215.70 21.50 33.26 33.3 17,862 100.00%
12/20/2016 215.68 20.14 31.16 31.2 17,862 100.00%
12/21/2016 215.68 19.62 30.35 30.4 17,862 100.00%
12/22/2016 215.72 19.18 29.67 29.7 17,862 100.00%
12/23/2016 215.67 21.01 32.50 -1.3 17,795 99.62%
12/24/2016 215.63 18.91 29.25 8.2 17,753 99.39%
12/25/2016 215.64 17.65 27.30 82.2 17,862 100.00%
12/26/2016 215.63 16.60 25.68 25.7 17,862 100.00%
12/27/2016 215.63 18.73 28.98 29.0 17,862 100.00%
12/28/2016 215.61 19.97 30.89 30.9 17,862 100.00%
12/29/2016 215.61 18.44 28.53 28.5 17,862 100.00%
12/30/2016 215.63 18.84 29.15 29.1 17,862 100.00%
12/31/2016 215.62 18.27 28.26 28.3 17,862 100.00%

B‐1
APPENDIX B - Daily IBT Amounts
(1)  (2)  (3)  (4) 
(5)=1+2
+3+4 (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
(16)=6+7+1
2+13
(17)=8+9+
14
(18)=10+
11+15
(19)=16+1
7+18 (20)=8+9
(21)=18-
2-3-4
Water Withdrawal/Purchase (mgd) Consumptive Use (mgd) Water Use Discharged as Wastewater
(mgd) Total Returned/Used in Each Basin (mgd) Interbasin Transfer
(mgd)

Jordan
Lake
Withdrawal Neuse Basin Purchase Total
System
Use
Haw Cape Fear Neuse Haw
Cape
Fear Neuse Haw
Cape
Fear Neuse Total for
All Basins
Haw to
Cape Fear
Haw to
Neuse
Haw Raleigh Durham
Durham
Co.
Reclaimed Potable
WRF
Reuse Potable
WRF
Reuse Potable
WRF
Reuse
WTP
Process
Water WRF WRF
Total
WRFs
1/1/2016 18.24 0.00 0.00 0.116 18.36 0.229 0.116 0.011 0.000 0.532 0.394 2.91 0.00 3.74 10.43 3.26 3.75 11.35 18.36 0.011 11.24
1/2/2016 17.92 0.00 0.00 0.119 18.04 0.219 0.119 0.010 0.000 0.507 0.409 3.31 0.00 3.77 9.70 3.65 3.78 10.62 18.04 0.010 10.50
1/3/2016 19.05 0.00 0.00 0.117 19.17 0.231 0.117 0.011 0.000 0.537 0.223 3.59 0.00 4.13 10.33 3.94 4.14 11.09 19.17 0.011 10.97
1/4/2016 19.72 0.00 0.00 0.119 19.84 0.255 0.119 0.012 0.000 0.590 0.427 2.70 0.00 4.27 11.47 3.07 4.28 12.49 19.84 0.012 12.37
1/5/2016 20.44 0.00 0.00 0.112 20.55 0.239 0.112 0.011 0.000 0.555 0.422 4.43 0.00 4.12 10.66 4.78 4.13 11.64 20.55 0.011 11.52
1/6/2016 17.61 0.00 0.00 0.097 17.71 0.211 0.097 0.010 0.000 0.489 0.455 3.52 0.00 3.58 9.35 3.83 3.59 10.29 17.71 0.010 10.19
1/7/2016 19.49 0.00 0.00 0.087 19.58 0.242 0.087 0.011 0.000 0.562 0.416 3.27 0.00 3.93 11.06 3.60 3.94 12.03 19.58 0.011 11.95
1/8/2016 18.82 0.00 0.00 0.050 18.87 0.236 0.050 0.011 0.000 0.547 0.423 2.99 0.00 3.91 10.70 3.28 3.92 11.67 18.87 0.011 11.62
1/9/2016 18.84 0.00 0.00 0.065 18.91 0.224 0.065 0.011 0.000 0.519 0.393 3.84 0.00 3.95 9.90 4.13 3.96 10.81 18.91 0.011 10.75
1/10/2016 20.14 0.00 0.00 0.081 20.22 0.246 0.081 0.012 0.000 0.571 0.419 3.66 0.00 4.37 10.86 3.99 4.38 11.85 20.22 0.012 11.77
1/11/2016 17.81 0.00 0.00 0.059 17.87 0.218 0.059 0.010 0.000 0.506 0.407 3.19 0.00 3.76 9.72 3.47 3.77 10.63 17.87 0.010 10.57
1/12/2016 18.17 0.00 0.00 0.111 18.28 0.227 0.111 0.011 0.000 0.526 0.430 3.02 0.00 3.84 10.11 3.36 3.85 11.07 18.28 0.011 10.96
1/13/2016 20.08 0.00 0.00 0.113 20.19 0.236 0.113 0.011 0.000 0.548 0.408 4.28 0.00 4.01 10.59 4.63 4.02 11.54 20.19 0.011 11.43
1/14/2016 19.36 0.00 0.00 0.129 19.49 0.244 0.129 0.011 0.000 0.565 0.420 3.08 0.00 4.13 10.91 3.45 4.14 11.89 19.49 0.011 11.76
1/15/2016 17.87 0.00 0.00 0.072 17.94 0.211 0.072 0.010 0.000 0.490 0.410 3.72 0.00 3.49 9.54 4.00 3.50 10.44 17.94 0.010 10.37
1/16/2016 18.48 0.00 0.00 0.080 18.56 0.231 0.080 0.011 0.000 0.535 0.411 3.03 0.00 3.97 10.29 3.34 3.98 11.23 18.56 0.011 11.15
1/17/2016 18.28 0.00 0.00 0.061 18.34 0.218 0.061 0.010 0.000 0.506 0.403 3.65 0.00 3.74 9.75 3.93 3.75 10.66 18.34 0.010 10.60
1/18/2016 18.81 0.00 0.00 0.061 18.87 0.244 0.061 0.012 0.000 0.566 0.423 2.44 0.00 4.19 10.93 2.75 4.20 11.92 18.87 0.012 11.86
1/19/2016 20.18 0.00 0.00 0.048 20.23 0.242 0.048 0.011 0.000 0.561 0.226 3.93 0.00 4.15 11.06 4.22 4.16 11.85 20.23 0.011 11.80
1/20/2016 18.19 0.00 0.00 0.074 18.26 0.224 0.074 0.011 0.000 0.520 0.496 3.18 0.00 3.61 10.15 3.48 3.62 11.17 18.26 0.011 11.10
1/21/2016 18.26 0.00 0.00 0.102 18.36 0.218 0.102 0.010 0.000 0.506 0.369 3.68 0.00 3.68 9.80 4.00 3.69 10.68 18.36 0.010 10.57
1/22/2016 18.68 0.00 0.00 0.043 18.72 0.222 0.043 0.010 0.000 0.516 0.454 3.75 0.00 3.60 10.13 4.02 3.61 11.10 18.72 0.010 11.06
1/23/2016 19.02 0.00 0.00 0.051 19.07 0.233 0.051 0.011 0.000 0.541 0.443 3.38 0.00 4.00 10.41 3.66 4.01 11.39 19.07 0.011 11.34
1/24/2016 19.50 0.00 0.00 0.059 19.56 0.242 0.059 0.011 0.000 0.561 0.563 3.27 0.00 4.22 10.64 3.57 4.23 11.76 19.56 0.011 11.70
1/25/2016 19.48 0.00 0.00 0.063 19.54 0.220 0.063 0.010 0.000 0.510 0.567 4.75 0.00 3.61 9.81 5.03 3.62 10.89 19.54 0.010 10.83
1/26/2016 18.64 0.00 0.00 0.070 18.71 0.236 0.070 0.011 0.000 0.548 0.272 2.80 0.00 3.82 10.95 3.11 3.83 11.77 18.71 0.011 11.70
1/27/2016 20.83 0.00 0.31 0.066 21.21 0.251 0.066 0.012 0.000 0.582 0.370 4.32 0.00 3.97 11.63 4.64 3.99 12.59 21.21 0.012 12.21
1/28/2016 20.44 0.00 0.00 0.093 20.53 0.232 0.093 0.011 0.000 0.539 0.357 4.90 0.00 3.70 10.71 5.23 3.71 11.60 20.53 0.011 11.51
1/29/2016 18.61 0.00 0.00 0.073 18.68 0.231 0.073 0.011 0.000 0.537 0.376 3.10 0.00 3.76 10.60 3.40 3.77 11.51 18.68 0.011 11.44
1/30/2016 19.96 0.00 0.00 0.078 20.04 0.223 0.078 0.010 0.000 0.516 0.381 5.05 0.00 3.75 10.03 5.35 3.76 10.93 20.04 0.010 10.85
1/31/2016 19.75 0.00 0.00 0.087 19.84 0.253 0.087 0.012 0.000 0.586 0.395 2.82 0.00 4.77 10.92 3.16 4.78 11.90 19.84 0.012 11.81
2/1/2016 20.90 0.00 0.00 0.093 20.99 0.249 0.093 0.012 0.000 0.578 0.397 4.21 0.00 4.29 11.17 4.55 4.30 12.14 20.99 0.012 12.05
2/2/2016 21.58 0.00 0.00 0.076 21.66 0.262 0.076 0.012 0.000 0.608 0.410 4.02 0.00 4.51 11.76 4.36 4.52 12.78 21.66 0.012 12.70
2/3/2016 18.10 0.00 0.00 0.073 18.17 0.215 0.073 0.010 0.000 0.499 0.371 3.69 0.00 3.30 10.02 3.98 3.31 10.89 18.17 0.010 10.81
2/4/2016 19.39 0.00 0.00 0.096 19.49 0.235 0.096 0.011 0.000 0.546 0.648 3.64 0.00 3.57 10.74 3.97 3.58 11.93 19.49 0.011 11.84
2/5/2016 20.56 0.00 0.00 0.199 20.76 0.261 0.199 0.012 0.000 0.606 0.623 3.18 0.00 3.89 11.99 3.64 3.90 13.22 20.76 0.012 13.02
2/6/2016 22.50 0.00 0.00 0.207 22.71 0.251 0.207 0.012 0.000 0.583 0.614 5.78 0.00 4.08 11.18 6.24 4.09 12.37 22.71 0.012 12.17
2/7/2016 17.44 0.00 0.00 0.278 17.72 0.214 0.278 0.010 0.000 0.497 1.185 3.29 0.00 3.35 8.90 3.78 3.36 10.58 17.72 0.010 10.30
2/8/2016 19.81 0.00 0.00 0.398 20.21 0.249 0.398 0.012 0.000 0.579 1.100 3.41 0.00 3.90 10.56 4.06 3.91 12.24 20.21 0.012 11.84
2/9/2016 20.37 0.00 0.00 0.389 20.76 0.249 0.389 0.012 0.000 0.579 -0.003 3.96 0.00 4.05 11.52 4.60 4.06 12.10 20.76 0.012 11.71
2/10/2016 19.43 0.00 0.00 0.029 19.46 0.225 0.029 0.011 0.000 0.523 0.000 4.29 0.00 3.56 10.82 4.54 3.57 11.34 19.46 0.011 11.31
APPENDIX B – DAILY IBT AMOUNTS
B‐2
(1)  (2)  (3)  (4) 
(5)=1+2
+3+4 (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
(16)=6+7+1
2+13
(17)=8+9+
14
(18)=10+
11+15
(19)=16+1
7+18 (20)=8+9
(21)=18-
2-3-4
Water Withdrawal/Purchase (mgd) Consumptive Use (mgd) Water Use Discharged as Wastewater
(mgd) Total Returned/Used in Each Basin (mgd) Interbasin Transfer
(mgd)

Jordan
Lake
Withdrawal Neuse Basin Purchase Total
System
Use
Haw Cape Fear Neuse Haw
Cape
Fear Neuse Haw
Cape
Fear Neuse Total for
All Basins
Haw to
Cape Fear
Haw to
Neuse
Haw Raleigh Durham
Durham
Co.
Reclaimed Potable
WRF
Reuse Potable
WRF
Reuse Potable
WRF
Reuse
WTP
Process
Water WRF WRF
Total
WRFs
2/11/2016 19.26 0.00 0.00 0.000 19.26 0.228 0.000 0.011 0.000 0.529 -0.001 3.90 0.00 4.03 10.56 4.13 4.04 11.09 19.26 0.011 11.09
2/12/2016 17.68 0.00 0.00 0.000 17.68 0.209 0.000 0.010 0.000 0.485 0.274 3.59 0.00 3.45 9.66 3.80 3.46 10.42 17.68 0.010 10.42
2/13/2016 19.01 0.00 0.00 0.000 19.01 0.229 0.000 0.011 0.000 0.532 0.459 3.58 0.00 3.80 10.40 3.81 3.81 11.39 19.01 0.011 11.39
2/14/2016 19.01 0.00 0.00 0.140 19.15 0.225 0.140 0.011 0.000 0.523 0.890 3.97 0.00 3.68 9.71 4.34 3.69 11.12 19.15 0.011 10.98
2/15/2016 20.03 0.00 0.00 0.266 20.30 0.253 0.266 0.012 0.000 0.587 1.082 3.27 0.00 4.04 10.79 3.79 4.05 12.46 20.30 0.012 12.19
2/16/2016 20.59 0.00 0.00 0.181 20.77 0.232 0.181 0.011 0.000 0.538 0.846 5.14 0.00 3.36 10.46 5.55 3.37 11.85 20.77 0.011 11.67
2/17/2016 18.05 0.00 0.00 0.170 18.22 0.212 0.170 0.010 0.000 0.491 0.627 3.97 0.00 2.93 9.81 4.35 2.94 10.92 18.22 0.010 10.75
2/18/2016 18.76 0.00 0.00 0.184 18.94 0.237 0.184 0.011 0.000 0.549 0.573 3.01 0.00 3.99 10.39 3.43 4.00 11.51 18.94 0.011 11.33
2/19/2016 18.95 0.00 0.00 0.172 19.12 0.216 0.172 0.010 0.000 0.501 0.424 4.58 0.00 3.44 9.78 4.97 3.45 10.70 19.12 0.010 10.53
2/20/2016 20.09 0.00 0.00 0.168 20.26 0.248 0.168 0.012 0.000 0.576 0.348 3.55 0.00 4.24 11.11 3.97 4.26 12.04 20.26 0.012 11.87
2/21/2016 19.63 0.00 0.00 0.169 19.80 0.240 0.169 0.011 0.000 0.557 0.349 3.62 0.00 4.23 10.62 4.03 4.25 11.52 19.80 0.011 11.36
2/22/2016 19.00 0.00 0.00 0.159 19.16 0.225 0.159 0.011 0.000 0.522 0.392 4.02 0.00 3.66 10.17 4.40 3.67 11.08 19.16 0.011 10.92
2/23/2016 19.89 0.00 0.00 0.154 20.04 0.248 0.154 0.012 0.000 0.575 0.398 3.35 0.00 4.01 11.29 3.75 4.02 12.27 20.04 0.012 12.11
2/24/2016 18.89 0.00 0.00 0.170 19.06 0.231 0.170 0.011 0.000 0.537 0.408 3.48 0.00 3.69 10.53 3.88 3.70 11.48 19.06 0.011 11.31
2/25/2016 19.16 0.00 0.00 0.182 19.34 0.218 0.182 0.010 0.000 0.506 0.424 4.66 0.00 3.44 9.91 5.06 3.45 10.84 19.34 0.010 10.66
2/26/2016 16.46 0.00 1.60 0.165 18.23 0.227 0.165 0.011 0.000 0.528 0.447 2.91 0.00 3.69 10.25 3.30 3.70 11.23 18.23 0.011 9.46
2/27/2016 16.87 0.00 1.58 0.162 18.61 0.231 0.162 0.011 0.000 0.537 0.398 3.03 0.00 3.68 10.56 3.42 3.69 11.50 18.61 0.011 9.76
2/28/2016 17.63 0.00 1.75 0.171 19.55 0.235 0.171 0.011 0.000 0.545 0.444 3.73 0.00 4.13 10.28 4.14 4.14 11.27 19.55 0.011 9.35
2/29/2016 19.77 0.00 1.69 0.176 21.64 0.243 0.176 0.011 0.000 0.563 0.421 5.31 0.00 4.14 10.78 5.73 4.15 11.76 21.64 0.011 9.89
3/1/2016 18.75 0.00 1.70 0.179 20.63 0.242 0.179 0.011 0.000 0.561 0.485 4.36 0.00 3.98 10.81 4.78 3.99 11.86 20.63 0.011 9.98
3/2/2016 17.83 0.00 1.26 0.163 19.25 0.236 0.163 0.011 0.000 0.547 0.516 3.38 0.00 4.01 10.39 3.78 4.02 11.45 19.25 0.011 10.03
3/3/2016 18.40 0.00 2.10 0.156 20.66 0.241 0.156 0.011 0.000 0.558 0.461 4.46 0.00 3.84 10.93 4.86 3.85 11.95 20.66 0.011 9.69
3/4/2016 18.34 0.00 1.75 0.157 20.25 0.243 0.157 0.011 0.000 0.563 0.413 3.91 0.00 3.89 11.07 4.31 3.90 12.04 20.25 0.011 10.13
3/5/2016 19.76 0.00 0.00 0.162 19.92 0.233 0.162 0.011 0.000 0.540 0.400 4.24 0.00 3.99 10.35 4.63 4.00 11.29 19.92 0.011 11.12
3/6/2016 19.39 0.00 0.00 0.157 19.55 0.231 0.157 0.011 0.000 0.537 0.390 3.96 0.00 4.04 10.22 4.35 4.05 11.15 19.55 0.011 10.99
3/7/2016 20.51 0.00 0.00 0.217 20.73 0.248 0.217 0.012 0.000 0.576 0.435 4.01 0.00 4.16 11.07 4.48 4.17 12.08 20.73 0.012 11.87
3/8/2016 20.22 0.00 0.00 0.211 20.43 0.247 0.211 0.012 0.000 0.572 0.425 3.82 0.00 4.11 11.03 4.28 4.12 12.03 20.43 0.012 11.82
3/9/2016 21.72 0.00 0.00 0.188 21.91 0.262 0.188 0.012 0.000 0.608 0.499 4.25 0.00 4.06 12.03 4.70 4.07 13.13 21.91 0.012 12.95
3/10/2016 21.73 0.00 0.00 0.176 21.91 0.251 0.176 0.012 0.000 0.582 0.526 5.01 0.00 4.08 11.27 5.44 4.09 12.38 21.91 0.012 12.21
3/11/2016 19.80 0.00 0.00 0.193 19.99 0.244 0.193 0.011 0.000 0.565 0.504 3.58 0.00 4.08 10.81 4.02 4.09 11.88 19.99 0.011 11.69
3/12/2016 20.56 0.00 0.00 0.169 20.73 0.248 0.169 0.012 0.000 0.575 0.519 4.03 0.00 4.34 10.83 4.45 4.35 11.93 20.73 0.012 11.76
3/13/2016 21.32 0.00 0.00 0.160 21.48 0.253 0.160 0.012 0.000 0.587 0.409 4.45 0.00 4.66 10.95 4.86 4.67 11.95 21.48 0.012 11.79
3/14/2016 20.90 0.00 0.00 0.161 21.06 0.254 0.161 0.012 0.000 0.590 0.515 3.93 0.00 4.24 11.36 4.35 4.25 12.46 21.06 0.012 12.30
3/15/2016 22.14 0.00 0.00 0.170 22.31 0.260 0.170 0.012 0.000 0.604 0.534 4.79 0.00 4.58 11.36 5.22 4.60 12.49 22.31 0.012 12.32
3/16/2016 21.18 0.00 0.00 0.175 21.36 0.255 0.175 0.012 0.000 0.592 0.569 4.16 0.00 4.25 11.34 4.59 4.26 12.50 21.36 0.012 12.33
3/17/2016 21.54 0.00 0.00 0.176 21.72 0.272 0.176 0.013 0.000 0.632 0.584 3.37 0.00 4.62 12.05 3.82 4.63 13.27 21.72 0.013 13.09
3/18/2016 21.61 0.00 0.00 0.185 21.80 0.250 0.185 0.012 0.000 0.580 0.541 4.97 0.00 4.09 11.17 5.40 4.10 12.29 21.80 0.012 12.11
3/19/2016 20.08 0.00 0.00 0.180 20.26 0.240 0.180 0.011 0.000 0.557 0.515 4.10 0.00 4.16 10.50 4.52 4.17 11.57 20.26 0.011 11.39
3/20/2016 19.86 0.00 0.00 0.167 20.03 0.235 0.167 0.011 0.000 0.545 0.513 4.20 0.00 4.10 10.25 4.60 4.12 11.31 20.03 0.011 11.14
3/21/2016 21.28 0.00 0.00 0.182 21.46 0.256 0.182 0.012 0.000 0.595 0.543 4.19 0.00 4.31 11.38 4.63 4.32 12.52 21.46 0.012 12.33
3/22/2016 21.53 0.00 0.00 0.162 21.69 0.259 0.162 0.012 0.000 0.601 0.517 4.25 0.00 4.55 11.34 4.67 4.57 12.45 21.69 0.012 12.29
3/23/2016 22.26 0.00 0.00 0.185 22.45 0.264 0.185 0.012 0.000 0.612 0.580 4.68 0.00 4.69 11.42 5.13 4.71 12.61 22.45 0.012 12.42
APPENDIX B – DAILY IBT AMOUNTS
B‐3
(1)  (2)  (3)  (4) 
(5)=1+2
+3+4 (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
(16)=6+7+1
2+13
(17)=8+9+
14
(18)=10+
11+15
(19)=16+1
7+18 (20)=8+9
(21)=18-
2-3-4
Water Withdrawal/Purchase (mgd) Consumptive Use (mgd) Water Use Discharged as Wastewater
(mgd) Total Returned/Used in Each Basin (mgd) Interbasin Transfer
(mgd)

Jordan
Lake
Withdrawal Neuse Basin Purchase Total
System
Use
Haw Cape Fear Neuse Haw
Cape
Fear Neuse Haw
Cape
Fear Neuse Total for
All Basins
Haw to
Cape Fear
Haw to
Neuse
Haw Raleigh Durham
Durham
Co.
Reclaimed Potable
WRF
Reuse Potable
WRF
Reuse Potable
WRF
Reuse
WTP
Process
Water WRF WRF
Total
WRFs
3/24/2016 21.82 0.00 0.00 0.171 21.99 0.270 0.171 0.013 0.000 0.625 0.852 3.84 0.00 4.46 11.76 4.28 4.48 13.23 21.99 0.013 13.06
3/25/2016 19.29 0.00 0.00 0.171 19.46 0.233 0.171 0.011 0.000 0.542 0.547 3.74 0.00 3.95 10.27 4.14 3.96 11.36 19.46 0.011 11.19
3/26/2016 21.66 0.00 0.00 0.213 21.87 0.394 0.213 0.019 0.000 0.913 0.543 3.90 0.00 4.47 11.42 4.51 4.49 12.88 21.87 0.019 12.66
3/27/2016 19.36 0.00 0.00 0.148 19.51 0.225 0.148 0.011 0.000 0.522 0.530 4.37 0.00 3.88 9.83 4.74 3.89 10.88 19.51 0.011 10.73
3/28/2016 20.49 0.00 0.00 0.175 20.67 0.248 0.175 0.012 0.000 0.574 0.512 3.99 0.00 4.13 11.03 4.41 4.14 12.11 20.67 0.012 11.94
3/29/2016 20.18 0.00 0.00 0.114 20.29 0.239 0.114 0.011 0.000 0.554 0.527 4.20 0.00 3.97 10.68 4.55 3.98 11.76 20.29 0.011 11.65
3/30/2016 19.69 0.00 0.03 0.130 19.85 0.236 0.130 0.011 0.000 0.548 0.548 3.94 0.00 4.07 10.36 4.31 4.08 11.46 19.85 0.011 11.30
3/31/2016 19.14 0.00 1.92 0.142 21.20 0.258 0.142 0.012 0.000 0.599 0.551 3.82 0.00 4.77 11.04 4.22 4.78 12.19 21.20 0.012 10.14
4/1/2016 17.82 0.00 2.95 0.132 20.90 0.232 0.132 0.011 0.000 0.538 0.528 5.27 0.00 3.84 10.35 5.63 3.85 11.42 20.90 0.011 8.34
4/2/2016 16.69 0.00 2.80 0.110 19.60 0.244 0.110 0.011 0.000 0.566 0.520 3.18 0.00 4.26 10.72 3.53 4.27 11.80 19.60 0.011 8.89
4/3/2016 17.77 0.00 2.91 0.124 20.80 0.242 0.124 0.011 0.000 0.561 0.548 4.51 0.00 4.38 10.42 4.88 4.40 11.53 20.80 0.011 8.50
4/4/2016 19.67 0.00 3.14 0.156 22.97 0.272 0.156 0.013 0.000 0.632 0.554 4.63 0.00 4.66 12.05 5.06 4.67 13.24 22.97 0.013 9.94
4/5/2016 16.15 0.00 3.04 0.200 19.39 0.240 0.200 0.011 0.000 0.557 0.539 3.24 0.00 4.05 10.56 3.68 4.06 11.65 19.39 0.011 8.41
4/6/2016 17.80 0.00 2.53 0.130 20.46 0.234 0.130 0.011 0.000 0.542 0.559 4.72 0.00 3.81 10.46 5.08 3.82 11.56 20.46 0.011 8.90
4/7/2016 18.03 0.00 2.85 0.126 21.01 0.259 0.126 0.012 0.000 0.600 0.514 3.59 0.00 4.33 11.58 3.97 4.34 12.69 21.01 0.012 9.72
4/8/2016 19.23 0.00 3.17 0.134 22.54 0.904 0.134 0.043 0.000 2.097 0.511 4.04 0.00 3.25 11.56 5.08 3.29 14.17 22.54 0.043 10.86
4/9/2016 18.97 0.00 0.00 0.116 19.09 0.236 0.116 0.011 0.000 0.547 0.496 3.22 0.00 4.79 9.67 3.57 4.80 10.72 19.09 0.011 10.60
4/10/2016 21.70 0.00 0.00 0.136 21.84 0.267 0.136 0.013 0.000 0.620 0.513 3.84 0.00 4.93 11.52 4.24 4.94 12.65 21.84 0.013 12.51
4/11/2016 21.51 0.00 0.00 0.162 21.67 0.335 0.162 0.016 0.000 0.777 0.520 3.32 0.00 4.64 11.90 3.82 4.66 13.19 21.67 0.016 13.03
4/12/2016 20.92 0.00 0.00 0.095 21.02 0.252 0.095 0.012 0.000 0.584 0.539 4.07 0.00 4.13 11.33 4.42 4.14 12.46 21.02 0.012 12.36
4/13/2016 19.71 0.00 0.00 0.136 19.85 0.237 0.136 0.011 0.000 0.550 0.504 3.88 0.00 3.89 10.64 4.25 3.90 11.70 19.85 0.011 11.56
4/14/2016 20.16 0.00 0.00 0.154 20.31 0.260 0.154 0.012 0.001 0.602 0.511 2.83 0.00 4.54 11.40 3.24 4.55 12.52 20.31 0.013 12.36
4/15/2016 21.63 0.00 0.00 0.132 21.76 0.265 0.132 0.012 0.000 0.614 0.829 3.95 0.00 4.45 11.51 4.35 4.46 12.96 21.76 0.012 12.82
4/16/2016 20.25 0.00 0.00 0.153 20.40 0.242 0.153 0.011 0.000 0.562 0.845 4.10 0.00 4.07 10.42 4.50 4.08 11.83 20.40 0.011 11.67
4/17/2016 22.24 0.00 0.00 0.173 22.41 0.632 0.173 0.030 0.000 1.465 0.808 3.01 0.00 5.13 11.17 3.81 5.16 13.44 22.41 0.030 13.27
4/18/2016 22.00 0.00 0.00 0.216 22.22 0.572 0.216 0.027 0.000 1.328 0.562 3.76 0.00 4.63 11.12 4.55 4.65 13.01 22.22 0.027 12.80
4/19/2016 22.70 0.00 0.00 0.245 22.95 0.791 0.245 0.037 0.000 1.835 0.659 3.95 0.00 4.52 10.91 4.99 4.56 13.40 22.95 0.037 13.16
4/20/2016 23.57 0.00 0.00 0.206 23.78 0.862 0.206 0.041 0.000 2.000 0.656 4.42 0.00 4.34 11.25 5.49 4.38 13.90 23.78 0.041 13.70
4/21/2016 23.91 0.00 0.00 0.207 24.12 1.209 0.207 0.057 0.000 2.805 0.756 4.44 0.00 4.45 10.20 5.86 4.50 13.76 24.12 0.057 13.55
4/22/2016 23.30 0.00 0.00 0.107 23.41 0.284 0.107 0.013 0.000 0.660 0.589 4.26 0.00 4.03 13.47 4.65 4.04 14.72 23.41 0.013 14.61
4/23/2016 19.61 0.00 0.00 0.184 19.79 0.257 0.184 0.012 0.000 0.595 0.606 2.52 0.00 5.17 10.45 2.96 5.18 11.65 19.79 0.012 11.47
4/24/2016 22.06 0.00 0.00 0.186 22.25 0.267 0.186 0.013 0.000 0.620 0.601 4.25 0.00 4.94 11.37 4.70 4.95 12.59 22.25 0.013 12.41
4/25/2016 21.97 0.00 0.00 0.152 22.12 0.456 0.152 0.022 0.000 1.058 0.591 3.49 0.00 4.79 11.57 4.10 4.81 13.22 22.12 0.022 13.06
4/26/2016 24.39 0.00 0.00 0.225 24.62 0.720 0.225 0.034 0.000 1.669 0.779 4.84 0.00 4.60 11.75 5.78 4.63 14.20 24.62 0.034 13.97
4/27/2016 22.83 0.00 0.00 0.198 23.03 0.276 0.198 0.013 0.000 0.641 0.670 4.42 0.00 5.34 11.47 4.89 5.35 12.78 23.03 0.013 12.58
4/28/2016 23.33 0.00 0.00 0.154 23.48 0.455 0.154 0.021 0.000 1.056 0.763 3.51 0.00 5.01 12.52 4.12 5.03 14.34 23.48 0.021 14.18
4/29/2016 20.77 0.00 0.00 0.146 20.92 0.263 0.146 0.012 0.000 0.611 0.534 3.19 0.00 4.40 11.76 3.60 4.41 12.91 20.92 0.012 12.76
4/30/2016 22.69 0.00 0.00 0.146 22.84 0.266 0.146 0.013 0.000 0.617 0.941 4.93 0.00 4.70 11.22 5.34 4.71 12.78 22.84 0.013 12.63
5/1/2016 20.26 0.00 0.00 0.141 20.40 0.258 0.141 0.012 0.000 0.598 0.850 3.05 0.00 4.66 10.83 3.45 4.68 12.28 20.40 0.012 12.14
5/2/2016 21.78 0.00 0.00 0.071 21.85 1.329 0.071 0.063 0.000 3.083 0.523 4.41 0.00 5.16 7.21 5.81 5.22 10.82 21.85 0.063 10.75
5/3/2016 19.99 0.00 0.00 0.144 20.13 0.242 0.144 0.011 0.000 0.560 0.607 3.87 0.00 3.94 10.76 4.26 3.95 11.93 20.13 0.011 11.79
5/4/2016 24.48 0.00 0.00 0.168 24.65 0.280 0.168 0.013 0.000 0.649 0.516 5.81 0.00 4.61 12.60 6.26 4.62 13.77 24.65 0.013 13.60
APPENDIX B – DAILY IBT AMOUNTS
B‐4
(1)  (2)  (3)  (4) 
(5)=1+2
+3+4 (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
(16)=6+7+1
2+13
(17)=8+9+
14
(18)=10+
11+15
(19)=16+1
7+18 (20)=8+9
(21)=18-
2-3-4
Water Withdrawal/Purchase (mgd) Consumptive Use (mgd) Water Use Discharged as Wastewater
(mgd) Total Returned/Used in Each Basin (mgd) Interbasin Transfer
(mgd)

Jordan
Lake
Withdrawal Neuse Basin Purchase Total
System
Use
Haw Cape Fear Neuse Haw
Cape
Fear Neuse Haw
Cape
Fear Neuse Total for
All Basins
Haw to
Cape Fear
Haw to
Neuse
Haw Raleigh Durham
Durham
Co.
Reclaimed Potable
WRF
Reuse Potable
WRF
Reuse Potable
WRF
Reuse
WTP
Process
Water WRF WRF
Total
WRFs
5/5/2016 20.65 0.00 0.00 0.166 20.82 0.253 0.166 0.012 0.000 0.587 0.581 3.78 0.00 4.00 11.44 4.20 4.01 12.61 20.82 0.012 12.44
5/6/2016 19.90 0.00 0.00 0.169 20.07 0.249 0.169 0.012 0.000 0.578 0.487 3.30 0.00 3.98 11.30 3.72 3.99 12.36 20.07 0.012 12.19
5/7/2016 20.54 0.00 0.00 0.159 20.70 0.244 0.159 0.012 0.000 0.566 0.559 4.27 0.00 4.18 10.71 4.67 4.19 11.84 20.70 0.012 11.68
5/8/2016 21.58 0.00 0.00 0.199 21.78 0.273 0.199 0.013 0.000 0.634 0.653 3.38 0.00 4.93 11.70 3.85 4.94 12.98 21.78 0.013 12.79
5/9/2016 22.80 0.00 0.00 0.208 23.01 0.278 0.208 0.013 0.000 0.644 0.569 4.31 0.00 4.91 12.08 4.80 4.92 13.29 23.01 0.013 13.08
5/10/2016 25.00 0.00 0.00 0.170 25.17 0.289 0.170 0.014 0.000 0.670 0.805 5.71 0.00 5.05 12.46 6.17 5.06 13.94 25.17 0.014 13.77
5/11/2016 22.10 0.00 0.00 0.216 22.32 0.274 0.216 0.013 0.000 0.636 0.657 3.85 0.00 4.56 12.11 4.34 4.57 13.41 22.32 0.013 13.19
5/12/2016 25.35 0.00 0.00 0.186 25.54 0.673 0.186 0.032 0.000 1.561 0.756 5.04 0.00 5.19 12.09 5.90 5.23 14.41 25.54 0.032 14.23
5/13/2016 22.28 0.00 0.00 0.170 22.45 0.284 0.170 0.013 0.000 0.659 0.616 3.31 0.00 4.95 12.45 3.76 4.96 13.72 22.45 0.013 13.55
5/14/2016 21.74 0.00 0.00 0.226 21.97 0.258 0.226 0.012 0.000 0.599 0.736 4.59 0.00 4.62 10.92 5.07 4.64 12.26 21.97 0.012 12.03
5/15/2016 21.95 0.00 0.00 0.222 22.17 0.271 0.222 0.013 0.000 0.629 0.672 3.91 0.00 5.06 11.39 4.40 5.08 12.69 22.17 0.013 12.47
5/16/2016 23.15 0.00 0.00 0.197 23.35 0.753 0.197 0.036 0.000 1.748 0.624 3.52 0.00 4.86 11.61 4.47 4.90 13.98 23.35 0.036 13.78
5/17/2016 23.28 0.00 0.00 0.188 23.47 0.414 0.188 0.020 0.000 0.961 0.750 4.35 0.00 4.78 12.01 4.95 4.80 13.72 23.47 0.020 13.53
5/18/2016 22.37 0.00 0.00 0.175 22.55 0.257 0.175 0.012 0.000 0.595 0.607 5.27 0.00 4.36 11.27 5.70 4.37 12.47 22.55 0.012 12.30
5/19/2016 21.08 0.00 0.00 0.164 21.24 0.270 0.164 0.013 0.000 0.626 0.621 3.07 0.00 4.74 11.74 3.50 4.75 12.99 21.24 0.013 12.83
5/20/2016 22.03 0.00 0.00 0.201 22.23 0.265 0.201 0.012 0.000 0.615 0.576 4.38 0.00 4.61 11.58 4.85 4.62 12.77 22.23 0.012 12.56
5/21/2016 20.12 0.00 0.00 0.173 20.29 0.247 0.173 0.012 0.000 0.574 0.659 3.63 0.00 4.43 10.56 4.05 4.44 11.80 20.29 0.012 11.63
5/22/2016 21.14 0.00 0.00 0.243 21.38 0.257 0.243 0.012 0.000 0.597 0.586 4.06 0.00 4.76 10.87 4.56 4.77 12.06 21.38 0.012 11.81
5/23/2016 21.84 0.00 0.00 0.109 21.95 0.259 0.109 0.012 0.000 0.601 1.001 4.49 0.00 4.44 11.04 4.86 4.45 12.64 21.95 0.012 12.53
5/24/2016 22.68 0.00 0.00 0.262 22.94 0.278 0.262 0.013 0.000 0.645 1.106 4.22 0.00 4.75 11.67 4.76 4.77 13.42 22.94 0.013 13.15
5/25/2016 23.28 0.00 0.00 0.248 23.53 0.702 0.248 0.033 0.000 1.627 0.702 3.54 0.00 4.72 11.96 4.49 4.75 14.29 23.53 0.033 14.04
5/26/2016 24.11 0.00 0.00 0.264 24.37 0.964 0.264 0.045 0.000 2.235 0.824 3.97 0.00 4.66 11.41 5.20 4.71 14.47 24.37 0.045 14.20
5/27/2016 26.87 0.00 0.00 0.228 27.10 1.595 0.228 0.075 0.000 3.699 0.724 4.91 0.00 4.59 11.27 6.73 4.67 15.70 27.10 0.075 15.47
5/28/2016 23.28 0.00 0.00 0.223 23.50 1.203 0.223 0.057 0.000 2.792 0.813 3.66 0.00 4.46 10.29 5.09 4.52 13.90 23.50 0.057 13.67
5/29/2016 21.09 0.00 0.00 0.196 21.29 0.260 0.196 0.012 0.000 0.603 0.671 3.77 0.00 4.65 11.12 4.23 4.66 12.40 21.29 0.012 12.20
5/30/2016 20.03 0.00 0.00 0.244 20.27 0.248 0.244 0.012 0.000 0.575 0.546 3.59 0.00 4.55 10.51 4.08 4.57 11.63 20.27 0.012 11.38
5/31/2016 22.68 0.00 0.00 0.245 22.93 0.284 0.245 0.013 0.000 0.659 0.671 3.80 0.00 4.83 12.42 4.33 4.84 13.75 22.93 0.013 13.51
6/1/2016 21.90 0.00 0.00 0.217 22.12 0.258 0.217 0.012 0.000 0.599 0.656 4.73 0.00 4.69 10.95 5.21 4.70 12.21 22.12 0.012 11.99
6/2/2016 23.49 0.00 0.00 0.233 23.72 0.612 0.233 0.029 0.000 1.421 0.795 3.71 0.00 4.89 12.03 4.56 4.92 14.25 23.72 0.029 14.01
6/3/2016 24.53 0.00 0.00 0.293 24.82 1.110 0.293 0.052 0.000 2.576 0.705 4.00 0.00 4.73 11.35 5.40 4.79 14.63 24.82 0.052 14.34
6/4/2016 22.20 0.00 0.00 0.180 22.38 0.629 0.180 0.030 0.000 1.459 0.748 3.14 0.00 4.97 11.22 3.95 5.00 13.43 22.38 0.030 13.25
6/5/2016 22.65 0.00 0.00 0.211 22.86 0.288 0.211 0.014 0.000 0.667 0.699 3.50 0.00 5.17 12.31 4.00 5.19 13.68 22.86 0.014 13.47
6/6/2016 21.80 0.00 0.00 0.191 21.99 0.262 0.191 0.012 0.000 0.607 0.537 4.38 0.00 4.82 11.19 4.83 4.83 12.33 21.99 0.012 12.14
6/7/2016 22.68 0.00 0.00 0.280 22.96 0.286 0.280 0.013 0.000 0.663 0.732 3.72 0.00 4.81 12.46 4.29 4.82 13.85 22.96 0.013 13.57
6/8/2016 23.16 0.00 0.00 0.239 23.40 0.428 0.239 0.020 0.000 0.993 0.698 3.94 0.00 4.92 12.16 4.61 4.94 13.85 23.40 0.020 13.61
6/9/2016 24.45 0.00 0.00 0.324 24.77 1.186 0.324 0.056 0.000 2.751 0.829 3.63 0.00 4.70 11.29 5.14 4.76 14.87 24.77 0.056 14.55
6/10/2016 26.31 0.00 0.00 0.309 26.62 1.544 0.309 0.073 0.000 3.582 0.744 4.56 0.00 4.80 11.01 6.41 4.87 15.34 26.62 0.073 15.03
6/11/2016 25.41 0.00 0.00 0.295 25.71 1.706 0.295 0.080 0.000 3.957 0.753 3.48 0.00 4.64 10.79 5.48 4.72 15.50 25.71 0.080 15.21
6/12/2016 27.20 0.00 0.00 0.302 27.50 1.891 0.302 0.089 0.000 4.387 0.813 4.27 0.00 5.00 10.75 6.46 5.09 15.95 27.50 0.089 15.64
6/13/2016 23.60 0.00 0.00 0.323 23.92 1.267 0.323 0.060 0.000 2.938 0.761 4.09 0.00 3.81 10.67 5.68 3.87 14.37 23.92 0.060 14.05
6/14/2016 27.27 0.00 0.00 0.513 27.78 1.923 0.513 0.091 0.000 4.462 1.277 3.94 0.00 5.09 10.48 6.38 5.18 16.22 27.78 0.091 15.71
6/15/2016 28.67 0.00 0.00 0.375 29.05 0.601 0.375 0.028 0.000 1.394 1.090 8.90 0.00 4.96 11.70 9.88 4.99 14.18 29.05 0.028 13.81
APPENDIX B – DAILY IBT AMOUNTS
B‐5
(1)  (2)  (3)  (4) 
(5)=1+2
+3+4 (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
(16)=6+7+1
2+13
(17)=8+9+
14
(18)=10+
11+15
(19)=16+1
7+18 (20)=8+9
(21)=18-
2-3-4
Water Withdrawal/Purchase (mgd) Consumptive Use (mgd) Water Use Discharged as Wastewater
(mgd) Total Returned/Used in Each Basin (mgd) Interbasin Transfer
(mgd)

Jordan
Lake
Withdrawal Neuse Basin Purchase Total
System
Use
Haw Cape Fear Neuse Haw
Cape
Fear Neuse Haw
Cape
Fear Neuse Total for
All Basins
Haw to
Cape Fear
Haw to
Neuse
Haw Raleigh Durham
Durham
Co.
Reclaimed Potable
WRF
Reuse Potable
WRF
Reuse Potable
WRF
Reuse
WTP
Process
Water WRF WRF
Total
WRFs
6/16/2016 26.91 0.00 0.00 0.333 27.24 1.173 0.333 0.055 0.000 2.721 0.786 6.20 0.00 4.58 11.39 7.70 4.64 14.90 27.24 0.055 14.56
6/17/2016 23.84 0.00 0.00 0.361 24.20 1.198 0.361 0.056 0.000 2.779 0.743 3.57 0.00 4.34 11.15 5.13 4.40 14.68 24.20 0.056 14.32
6/18/2016 24.44 0.00 0.00 0.323 24.76 1.340 0.323 0.063 0.000 3.110 0.792 4.76 0.00 4.23 10.14 6.42 4.30 14.04 24.76 0.063 13.72
6/19/2016 23.25 0.00 0.00 0.331 23.58 1.234 0.331 0.058 0.000 2.862 0.748 3.23 0.00 5.06 10.06 4.79 5.12 13.67 23.58 0.058 13.34
6/20/2016 24.61 0.00 0.00 0.386 25.00 1.676 0.386 0.079 0.000 3.888 0.818 2.93 0.00 4.70 10.52 4.99 4.78 15.22 25.00 0.079 14.84
6/21/2016 29.29 0.00 0.00 0.421 29.71 2.671 0.421 0.126 0.000 6.195 1.092 4.56 0.00 4.42 10.22 7.65 4.55 17.51 29.71 0.126 17.09
6/22/2016 25.56 0.00 0.00 0.396 25.96 1.649 0.396 0.078 0.000 3.825 0.916 3.72 0.00 4.36 11.01 5.76 4.44 15.76 25.96 0.078 15.36
6/23/2016 26.61 0.00 0.00 0.358 26.97 1.745 0.358 0.082 0.000 4.048 0.916 4.13 0.00 4.86 10.83 6.23 4.94 15.79 26.97 0.082 15.44
6/24/2016 23.20 0.00 0.00 0.265 23.47 0.658 0.265 0.031 0.000 1.526 0.716 4.38 0.00 4.60 11.29 5.30 4.63 13.53 23.47 0.031 13.26
6/25/2016 25.11 0.00 0.00 0.274 25.38 1.504 0.274 0.071 0.000 3.488 0.825 4.36 0.00 4.50 10.37 6.14 4.57 14.68 25.38 0.071 14.40
6/26/2016 26.16 0.00 0.00 0.285 26.45 1.859 0.285 0.088 0.000 4.313 0.831 4.39 0.00 4.49 10.19 6.53 4.58 15.33 26.45 0.088 15.05
6/27/2016 24.84 0.00 0.00 0.304 25.14 1.481 0.304 0.070 0.000 3.436 0.769 3.65 0.00 4.68 10.76 5.44 4.75 14.96 25.14 0.070 14.66
6/28/2016 23.09 0.00 0.00 0.291 23.38 0.286 0.291 0.013 0.000 0.664 0.884 4.12 0.00 4.87 12.25 4.70 4.88 13.80 23.38 0.013 13.51
6/29/2016 24.65 0.00 0.00 0.224 24.87 0.684 0.224 0.032 0.000 1.587 0.763 4.77 0.00 4.87 11.95 5.68 4.90 14.30 24.87 0.032 14.07
6/30/2016 22.56 0.00 0.00 0.274 22.83 0.443 0.274 0.021 0.000 1.029 0.755 3.65 0.00 4.84 11.82 4.37 4.86 13.61 22.83 0.021 13.33
7/1/2016 23.81 0.00 0.00 0.320 24.13 0.882 0.320 0.042 0.000 2.045 0.716 4.37 0.00 4.48 11.28 5.57 4.52 14.04 24.13 0.042 13.72
7/2/2016 22.77 0.00 0.00 0.271 23.04 0.882 0.271 0.042 0.000 2.046 0.826 4.22 0.00 4.46 10.30 5.37 4.50 13.17 23.04 0.042 12.90
7/3/2016 20.86 0.00 0.00 0.227 21.09 0.255 0.227 0.012 0.000 0.591 0.755 3.93 0.00 4.51 10.81 4.41 4.52 12.15 21.09 0.012 11.93
7/4/2016 20.87 0.00 0.00 0.195 21.07 0.255 0.195 0.012 0.000 0.592 0.968 3.88 0.00 4.67 10.49 4.33 4.68 12.05 21.07 0.012 11.85
7/5/2016 23.54 0.00 0.00 0.269 23.81 0.381 0.269 0.018 0.000 0.885 0.833 4.26 0.00 5.07 12.09 4.91 5.09 13.81 23.81 0.018 13.54
7/6/2016 23.62 0.00 0.00 0.177 23.80 0.416 0.177 0.020 0.000 0.965 0.704 4.37 0.00 4.84 12.31 4.96 4.86 13.97 23.80 0.020 13.80
7/7/2016 24.32 0.00 0.00 0.266 24.59 0.995 0.266 0.047 0.000 2.307 0.839 3.99 0.00 4.78 11.36 5.25 4.83 14.51 24.59 0.047 14.24
7/8/2016 24.92 0.00 0.00 0.256 25.18 1.226 0.256 0.058 0.000 2.844 1.052 4.23 0.00 4.54 10.97 5.71 4.59 14.87 25.18 0.058 14.62
7/9/2016 23.72 0.00 0.00 0.249 23.97 0.789 0.249 0.037 0.000 1.831 1.058 4.38 0.00 4.71 10.91 5.42 4.75 13.80 23.97 0.037 13.55
7/10/2016 24.39 0.00 0.00 0.261 24.65 1.116 0.261 0.053 0.000 2.589 1.094 4.03 0.00 4.91 10.60 5.41 4.96 14.28 24.65 0.053 14.02
7/11/2016 24.03 0.00 0.00 0.259 24.29 0.933 0.259 0.044 0.000 2.165 1.046 4.20 0.00 4.54 11.10 5.39 4.59 14.31 24.29 0.044 14.05
7/12/2016 24.75 0.00 0.00 0.320 25.07 1.427 0.320 0.067 0.000 3.311 0.870 3.87 0.00 4.55 10.65 5.62 4.62 14.83 25.07 0.067 14.51
7/13/2016 27.67 0.00 0.00 0.340 28.01 1.914 0.340 0.090 0.000 4.441 0.810 4.96 0.00 4.58 10.87 7.21 4.67 16.13 28.01 0.090 15.79
7/14/2016 26.28 0.00 0.00 0.453 26.73 2.055 0.453 0.097 0.000 4.768 0.980 3.68 0.00 4.44 10.26 6.19 4.54 16.00 26.73 0.097 15.55
7/15/2016 26.69 0.00 0.00 0.366 27.06 1.576 0.366 0.074 0.000 3.656 0.908 4.37 0.00 4.49 11.62 6.31 4.56 16.18 27.06 0.074 15.82
7/16/2016 23.61 0.00 0.00 0.223 23.83 0.289 0.223 0.014 0.000 0.670 0.750 4.38 0.00 5.21 12.30 4.89 5.22 13.72 23.83 0.014 13.50
7/17/2016 23.00 0.00 0.00 0.232 23.23 0.291 0.232 0.014 0.000 0.676 0.688 3.61 0.00 4.08 13.65 4.13 4.09 15.01 23.23 0.014 14.78
7/18/2016 23.77 0.00 0.00 0.246 24.02 0.295 0.246 0.014 0.000 0.685 0.656 4.12 0.00 4.42 13.58 4.66 4.43 14.92 24.02 0.014 14.67
7/19/2016 25.19 0.00 0.00 0.315 25.51 0.834 0.315 0.039 0.000 1.935 0.888 4.45 0.00 4.52 12.53 5.60 4.56 15.35 25.51 0.039 15.03
7/20/2016 24.68 0.00 0.00 0.298 24.98 0.965 0.298 0.045 0.000 2.238 0.822 4.07 0.00 4.60 11.94 5.33 4.64 15.00 24.98 0.045 14.70
7/21/2016 28.06 0.00 0.00 0.338 28.40 2.254 0.338 0.106 0.000 5.229 0.947 4.11 0.00 4.58 10.83 6.70 4.69 17.01 28.40 0.106 16.67
7/22/2016 27.75 0.00 0.00 0.418 28.17 1.875 0.418 0.088 0.000 4.349 0.822 5.18 0.00 4.49 10.95 7.47 4.58 16.12 28.17 0.088 15.70
7/23/2016 27.72 0.00 0.00 0.390 28.11 2.488 0.390 0.117 0.000 5.772 0.930 3.51 0.00 4.62 10.28 6.39 4.74 16.99 28.11 0.117 16.60
7/24/2016 25.27 0.00 0.00 0.367 25.64 1.792 0.367 0.084 0.000 4.157 1.157 2.92 0.00 4.79 10.37 5.08 4.88 15.68 25.64 0.084 15.31
7/25/2016 26.80 0.00 0.00 0.482 27.28 1.916 0.482 0.090 0.000 4.444 0.885 4.41 0.00 4.55 10.50 6.81 4.64 15.83 27.28 0.090 15.35
7/26/2016 30.10 0.00 0.00 0.367 30.47 2.175 0.367 0.103 0.000 5.045 1.399 5.22 0.00 4.93 11.23 7.76 5.03 17.67 30.47 0.103 17.31
7/27/2016 23.66 0.00 0.00 0.219 23.88 0.494 0.219 0.023 0.000 1.146 1.192 3.84 0.00 4.95 12.02 4.55 4.97 14.36 23.88 0.023 14.14
APPENDIX B – DAILY IBT AMOUNTS
B‐6
(1)  (2)  (3)  (4) 
(5)=1+2
+3+4 (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
(16)=6+7+1
2+13
(17)=8+9+
14
(18)=10+
11+15
(19)=16+1
7+18 (20)=8+9
(21)=18-
2-3-4
Water Withdrawal/Purchase (mgd) Consumptive Use (mgd) Water Use Discharged as Wastewater
(mgd) Total Returned/Used in Each Basin (mgd) Interbasin Transfer
(mgd)

Jordan
Lake
Withdrawal Neuse Basin Purchase Total
System
Use
Haw Cape Fear Neuse Haw
Cape
Fear Neuse Haw
Cape
Fear Neuse Total for
All Basins
Haw to
Cape Fear
Haw to
Neuse
Haw Raleigh Durham
Durham
Co.
Reclaimed Potable
WRF
Reuse Potable
WRF
Reuse Potable
WRF
Reuse
WTP
Process
Water WRF WRF
Total
WRFs
7/28/2016 25.48 0.00 0.00 0.327 25.81 1.207 0.327 0.057 0.000 2.801 1.301 4.79 0.00 4.53 10.79 6.32 4.59 14.89 25.81 0.057 14.57
7/29/2016 27.27 0.00 0.00 0.385 27.66 2.096 0.385 0.099 0.000 4.863 1.283 3.71 0.00 4.65 10.57 6.19 4.75 16.71 27.66 0.099 16.33
7/30/2016 27.30 0.00 0.00 0.292 27.59 2.113 0.292 0.100 0.000 4.902 1.290 4.16 0.00 4.57 10.17 6.56 4.67 16.36 27.59 0.100 16.07
7/31/2016 27.01 0.00 0.00 0.359 27.37 2.001 0.359 0.094 0.000 4.642 1.110 4.07 0.00 4.64 10.45 6.43 4.73 16.21 27.37 0.094 15.85
8/1/2016 22.29 0.00 0.00 0.253 22.54 0.601 0.253 0.028 0.000 1.394 1.096 2.85 0.00 5.19 11.13 3.70 5.22 13.62 22.54 0.028 13.37
8/2/2016 26.40 0.00 0.00 0.343 26.74 1.265 0.343 0.060 0.000 2.936 1.250 5.55 0.00 4.60 10.74 7.16 4.66 14.93 26.74 0.060 14.58
8/3/2016 23.20 0.00 0.00 0.290 23.49 0.907 0.290 0.043 0.000 2.103 1.060 3.10 0.00 4.72 11.26 4.30 4.77 14.43 23.49 0.043 14.14
8/4/2016 26.15 0.00 0.00 0.285 26.44 1.433 0.285 0.068 0.000 3.324 1.136 4.62 0.00 4.56 11.01 6.34 4.62 15.47 26.44 0.068 15.19
8/5/2016 22.68 0.00 0.00 0.222 22.90 0.272 0.222 0.013 0.000 0.631 0.615 4.58 0.00 4.87 11.70 5.07 4.88 12.95 22.90 0.013 12.73
8/6/2016 22.46 0.00 0.00 0.203 22.66 0.392 0.203 0.018 0.000 0.909 0.988 3.73 0.00 5.05 11.38 4.32 5.07 13.27 22.66 0.018 13.07
8/7/2016 23.49 0.00 0.00 0.293 23.78 0.678 0.293 0.032 0.000 1.573 1.089 3.32 0.00 5.20 11.60 4.29 5.23 14.26 23.78 0.032 13.97
8/8/2016 25.62 0.00 0.00 0.194 25.81 0.782 0.194 0.037 0.000 1.815 0.950 4.73 0.00 4.90 12.41 5.71 4.93 15.18 25.81 0.037 14.98
8/9/2016 23.82 0.00 0.00 0.253 24.07 0.716 0.253 0.034 0.000 1.661 0.817 3.78 0.00 4.77 12.04 4.75 4.80 14.52 24.07 0.034 14.27
8/10/2016 25.55 0.00 0.00 0.255 25.81 1.029 0.255 0.049 0.000 2.388 0.803 4.54 0.00 4.75 11.99 5.82 4.80 15.18 25.81 0.049 14.93
8/11/2016 25.97 0.00 0.00 0.262 26.23 1.351 0.262 0.064 0.000 3.133 1.000 4.47 0.00 4.72 11.23 6.08 4.79 15.36 26.23 0.064 15.10
8/12/2016 25.78 0.00 0.00 0.267 26.05 1.491 0.267 0.070 0.000 3.459 0.924 4.20 0.00 4.65 10.98 5.96 4.72 15.37 26.05 0.070 15.10
8/13/2016 25.73 0.00 0.00 0.233 25.96 1.716 0.233 0.081 0.000 3.981 0.936 3.96 0.00 4.72 10.34 5.91 4.80 15.26 25.96 0.081 15.02
8/14/2016 27.49 0.00 0.00 0.256 27.75 2.036 0.256 0.096 0.000 4.722 0.993 4.10 0.00 4.89 10.65 6.39 4.99 16.37 27.75 0.096 16.11
8/15/2016 25.68 0.00 0.00 0.220 25.90 1.429 0.220 0.067 0.000 3.314 0.934 4.40 0.00 4.65 10.88 6.05 4.72 15.13 25.90 0.067 14.91
8/16/2016 28.97 0.00 0.00 0.297 29.27 2.250 0.297 0.106 0.000 5.220 1.124 5.13 0.00 4.61 10.53 7.68 4.72 16.87 29.27 0.106 16.58
8/17/2016 26.62 0.00 0.00 0.295 26.92 1.786 0.295 0.084 0.000 4.143 0.988 4.27 0.00 4.54 10.81 6.35 4.63 15.94 26.92 0.084 15.64
8/18/2016 27.52 0.00 0.00 0.296 27.82 2.117 0.296 0.100 0.000 4.910 1.106 4.46 0.00 4.48 10.35 6.87 4.58 16.36 27.82 0.100 16.07
8/19/2016 29.23 0.00 0.00 0.287 29.52 2.484 0.287 0.117 0.000 5.762 1.019 5.08 0.00 4.42 10.34 7.85 4.54 17.13 29.52 0.117 16.84
8/20/2016 24.30 0.00 0.00 0.230 24.53 1.640 0.230 0.077 0.000 3.806 1.079 3.00 0.00 4.65 10.05 4.87 4.72 14.93 24.53 0.077 14.70
8/21/2016 26.82 0.00 0.00 0.214 27.03 1.855 0.214 0.087 0.000 4.302 1.172 4.15 0.00 4.79 10.46 6.22 4.88 15.94 27.03 0.087 15.72
8/22/2016 24.49 0.00 0.00 0.197 24.69 1.205 0.197 0.057 0.000 2.795 1.145 4.59 0.00 4.51 10.19 5.99 4.57 14.13 24.69 0.057 13.93
8/23/2016 26.64 0.00 0.00 0.266 26.91 2.092 0.266 0.099 0.000 4.853 1.145 4.30 0.00 4.33 9.82 6.66 4.43 15.82 26.91 0.099 15.55
8/24/2016 27.68 0.00 0.00 0.239 27.92 2.170 0.239 0.102 0.000 5.035 1.011 4.63 0.00 4.35 10.38 7.04 4.45 16.43 27.92 0.102 16.19
8/25/2016 29.06 0.00 0.00 0.306 29.37 2.616 0.306 0.123 0.000 6.069 1.027 4.62 0.00 4.42 10.19 7.54 4.54 17.28 29.37 0.123 16.98
8/26/2016 28.89 0.00 0.00 0.260 29.15 2.592 0.260 0.122 0.000 6.013 0.812 4.46 0.00 4.45 10.44 7.31 4.57 17.26 29.15 0.122 17.00
8/27/2016 27.83 0.00 0.00 0.289 28.12 2.344 0.289 0.111 0.000 5.438 0.983 4.06 0.00 4.71 10.19 6.69 4.82 16.61 28.12 0.111 16.32
8/28/2016 26.52 0.00 0.00 0.217 26.74 1.737 0.217 0.082 0.000 4.030 0.950 4.24 0.00 5.00 10.48 6.19 5.08 15.46 26.74 0.082 15.24
8/29/2016 24.67 0.00 0.00 0.230 24.90 1.444 0.230 0.068 0.000 3.351 0.997 3.74 0.00 4.59 10.48 5.41 4.66 14.83 24.90 0.068 14.60
8/30/2016 29.28 0.00 0.00 0.431 29.71 2.521 0.431 0.119 0.000 5.849 1.130 5.03 0.00 4.50 10.13 7.98 4.62 17.11 29.71 0.119 16.68
8/31/2016 28.11 0.00 0.00 0.413 28.52 2.365 0.413 0.111 0.000 5.486 1.005 3.79 0.00 4.52 10.83 6.57 4.63 17.33 28.52 0.111 16.91
9/1/2016 26.53 0.00 0.00 0.348 26.88 1.731 0.348 0.082 0.000 4.015 1.034 4.59 0.00 4.57 10.51 6.67 4.66 15.55 26.88 0.082 15.21
9/2/2016 24.40 0.00 0.00 0.223 24.62 0.852 0.223 0.040 0.000 1.977 0.966 3.52 0.00 4.93 12.12 4.60 4.97 15.06 24.62 0.040 14.84
9/3/2016 21.51 0.00 0.00 0.273 21.78 0.240 0.273 0.011 0.000 0.557 0.929 5.61 0.00 3.97 10.19 6.12 3.98 11.68 21.78 0.011 11.41
9/4/2016 22.57 0.00 0.00 0.284 22.85 1.063 0.284 0.050 0.000 2.467 0.887 4.11 0.00 4.35 9.64 5.46 4.40 12.99 22.85 0.050 12.71
9/5/2016 21.10 0.00 0.00 0.227 21.33 0.255 0.227 0.012 0.000 0.591 0.907 4.17 0.00 4.88 10.28 4.65 4.89 11.78 21.33 0.012 11.55
9/6/2016 25.94 0.00 0.00 0.366 26.31 1.612 0.366 0.076 0.000 3.740 1.185 4.19 0.00 4.60 10.54 6.17 4.67 15.46 26.31 0.076 15.10
9/7/2016 27.23 0.00 0.00 0.388 27.62 1.970 0.388 0.093 0.000 4.570 1.173 4.46 0.00 4.58 10.38 6.82 4.67 16.13 27.62 0.093 15.74
APPENDIX B – DAILY IBT AMOUNTS
B‐7
(1)  (2)  (3)  (4) 
(5)=1+2
+3+4 (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
(16)=6+7+1
2+13
(17)=8+9+
14
(18)=10+
11+15
(19)=16+1
7+18 (20)=8+9
(21)=18-
2-3-4
Water Withdrawal/Purchase (mgd) Consumptive Use (mgd) Water Use Discharged as Wastewater
(mgd) Total Returned/Used in Each Basin (mgd) Interbasin Transfer
(mgd)

Jordan
Lake
Withdrawal Neuse Basin Purchase Total
System
Use
Haw Cape Fear Neuse Haw
Cape
Fear Neuse Haw
Cape
Fear Neuse Total for
All Basins
Haw to
Cape Fear
Haw to
Neuse
Haw Raleigh Durham
Durham
Co.
Reclaimed Potable
WRF
Reuse Potable
WRF
Reuse Potable
WRF
Reuse
WTP
Process
Water WRF WRF
Total
WRFs
9/8/2016 27.25 0.00 0.00 0.446 27.70 2.100 0.446 0.099 0.000 4.871 1.301 4.29 0.00 4.45 10.14 6.84 4.55 16.31 27.70 0.099 15.86
9/9/2016 27.22 0.00 0.00 0.458 27.68 2.205 0.458 0.104 0.000 5.115 1.131 4.34 0.00 4.35 9.97 7.00 4.45 16.22 27.68 0.104 15.76
9/10/2016 26.12 0.00 0.00 0.367 26.49 2.143 0.367 0.101 0.000 4.971 1.214 3.39 0.00 4.59 9.71 5.90 4.69 15.89 26.49 0.101 15.53
9/11/2016 27.43 0.00 0.00 0.331 27.76 1.795 0.331 0.085 0.000 4.163 1.202 5.20 0.00 4.93 10.05 7.33 5.02 15.42 27.76 0.085 15.09
9/12/2016 23.90 0.00 0.00 0.371 24.27 1.661 0.371 0.078 0.000 3.854 1.087 2.41 0.00 4.46 10.35 4.44 4.54 15.29 24.27 0.078 14.92
9/13/2016 28.77 0.00 0.00 0.505 29.28 2.314 0.505 0.109 0.000 5.369 1.305 5.73 0.00 4.38 9.56 8.55 4.49 16.24 29.28 0.109 15.73
9/14/2016 27.34 0.00 0.00 0.366 27.71 2.335 0.366 0.110 0.000 5.417 1.184 3.66 0.00 4.34 10.29 6.36 4.45 16.89 27.71 0.110 16.53
9/15/2016 26.61 0.00 0.00 0.456 27.07 2.147 0.456 0.101 0.000 4.981 1.356 3.86 0.00 4.39 9.78 6.46 4.49 16.11 27.07 0.101 15.66
9/16/2016 28.98 0.00 0.00 0.475 29.46 2.476 0.475 0.117 0.000 5.745 1.249 5.61 0.00 4.24 9.54 8.56 4.36 16.53 29.46 0.117 16.06
9/17/2016 27.52 0.00 0.00 0.347 27.87 2.686 0.347 0.127 0.000 6.232 1.246 3.26 0.00 4.50 9.47 6.29 4.62 16.95 27.87 0.127 16.60
9/18/2016 27.48 0.00 0.00 0.287 27.77 2.191 0.287 0.103 0.000 5.082 1.135 3.88 0.00 4.99 10.09 6.36 5.10 16.31 27.77 0.103 16.02
9/19/2016 23.94 0.00 0.00 0.197 24.14 0.286 0.197 0.013 0.000 0.663 1.022 4.89 0.00 4.88 12.18 5.37 4.89 13.87 24.14 0.013 13.67
9/20/2016 23.37 0.00 0.00 0.263 23.63 0.774 0.263 0.037 0.000 1.797 0.999 4.01 0.00 4.60 11.15 5.05 4.64 13.95 23.63 0.037 13.68
9/21/2016 19.68 0.00 0.00 0.214 19.89 0.257 0.214 0.012 0.000 0.595 0.963 2.62 0.00 4.18 11.06 3.09 4.19 12.61 19.89 0.012 12.40
9/22/2016 25.58 0.00 0.00 0.232 25.81 0.469 0.232 0.022 0.000 1.088 0.953 5.40 0.00 5.17 12.48 6.10 5.19 14.52 25.81 0.022 14.29
9/23/2016 22.16 0.00 0.00 0.217 22.38 0.404 0.217 0.019 0.000 0.936 0.932 4.33 0.00 4.56 10.98 4.95 4.58 12.85 22.38 0.019 12.63
9/24/2016 22.22 0.00 0.00 0.250 22.47 0.906 0.250 0.043 0.000 2.101 1.050 3.14 0.00 4.72 10.26 4.30 4.76 13.41 22.47 0.043 13.16
9/25/2016 24.11 0.00 0.00 0.252 24.36 1.066 0.252 0.050 0.000 2.472 1.009 4.00 0.00 4.92 10.59 5.32 4.97 14.07 24.36 0.050 13.82
9/26/2016 24.43 0.00 0.00 0.222 24.65 1.318 0.222 0.062 0.000 3.057 1.005 3.60 0.00 4.57 10.81 5.14 4.64 14.88 24.65 0.062 14.65
9/27/2016 24.48 0.00 0.00 0.274 24.75 0.772 0.274 0.036 0.000 1.791 1.158 5.60 0.00 4.64 10.49 6.65 4.67 13.44 24.75 0.036 13.16
9/28/2016 24.30 0.00 0.00 0.257 24.56 1.043 0.257 0.049 0.000 2.419 0.944 4.11 0.00 4.63 11.10 5.41 4.68 14.46 24.56 0.049 14.21
9/29/2016 21.86 0.00 0.00 0.246 22.11 0.278 0.246 0.013 0.000 0.646 0.826 3.36 0.00 4.83 11.91 3.88 4.84 13.38 22.11 0.013 13.13
9/30/2016 21.32 0.00 0.00 0.250 21.57 0.262 0.250 0.012 0.000 0.608 0.840 3.93 0.00 4.56 11.11 4.44 4.57 12.55 21.57 0.012 12.30
10/1/2016 24.00 0.00 0.00 0.273 24.27 1.148 0.273 0.054 0.000 2.663 0.979 3.69 0.00 4.78 10.69 5.11 4.83 14.33 24.27 0.054 14.06
10/2/2016 24.25 0.00 0.00 0.287 24.54 0.839 0.287 0.040 0.000 1.947 0.930 4.64 0.00 5.08 10.78 5.77 5.12 13.65 24.54 0.040 13.37
10/3/2016 22.98 0.00 0.00 0.280 23.26 0.915 0.280 0.043 0.000 2.123 0.894 3.69 0.00 4.66 10.65 4.89 4.71 13.67 23.26 0.043 13.39
10/4/2016 25.89 0.00 0.00 0.325 26.22 1.744 0.325 0.082 0.000 4.046 1.206 3.90 0.00 4.53 10.38 5.97 4.61 15.63 26.22 0.082 15.31
10/5/2016 24.72 0.00 0.00 0.284 25.00 1.178 0.284 0.056 0.000 2.734 0.996 4.56 0.00 4.55 10.65 6.02 4.60 14.38 25.00 0.056 14.10
10/6/2016 25.62 0.00 0.00 0.349 25.97 1.335 0.349 0.063 0.000 3.096 1.100 4.78 0.00 4.53 10.72 6.46 4.59 14.92 25.97 0.063 14.57
10/7/2016 22.46 0.00 0.00 0.217 22.68 0.477 0.217 0.023 0.000 1.108 0.971 3.85 0.00 4.64 11.39 4.54 4.66 13.47 22.68 0.023 13.26
10/8/2016 20.55 0.00 0.00 0.228 20.78 0.244 0.228 0.011 0.000 0.565 0.961 4.37 0.00 3.83 10.57 4.84 3.84 12.10 20.78 0.011 11.87
10/9/2016 21.27 0.00 0.00 0.176 21.45 0.264 0.176 0.012 0.000 0.612 0.837 3.67 0.00 4.36 11.51 4.11 4.38 12.96 21.45 0.012 12.78
10/10/2016 21.29 0.00 0.00 0.140 21.43 0.264 0.140 0.012 0.000 0.613 0.834 3.65 0.00 4.27 11.65 4.05 4.28 13.09 21.43 0.012 12.95
10/11/2016 23.77 0.00 0.00 0.258 24.03 0.283 0.258 0.013 0.000 0.657 1.113 4.95 0.00 4.32 12.43 5.49 4.34 14.20 24.03 0.013 13.94
10/12/2016 23.91 0.00 0.00 0.270 24.18 0.313 0.270 0.015 0.000 0.727 0.965 3.08 0.00 5.10 13.71 3.66 5.11 15.40 24.18 0.015 15.13
10/13/2016 23.82 0.00 0.00 0.266 24.09 0.285 0.266 0.013 0.000 0.660 1.060 4.92 0.00 4.95 11.93 5.47 4.96 13.65 24.09 0.013 13.39
10/14/2016 24.11 0.00 0.00 0.265 24.38 0.597 0.265 0.028 0.000 1.385 0.968 4.11 0.00 4.79 12.24 4.97 4.81 14.59 24.38 0.028 14.32
10/15/2016 22.46 0.00 0.00 0.259 22.72 0.272 0.259 0.013 0.000 0.631 1.048 4.41 0.00 5.13 10.96 4.94 5.14 12.64 22.72 0.013 12.38
10/16/2016 24.03 0.00 0.00 0.226 24.26 0.597 0.226 0.028 0.000 1.385 0.962 4.12 0.00 5.12 11.82 4.94 5.15 14.16 24.26 0.028 13.94
10/17/2016 23.17 0.00 0.00 0.217 23.39 0.516 0.217 0.024 0.000 1.197 0.860 4.16 0.00 4.94 11.47 4.89 4.97 13.52 23.39 0.024 13.31
10/18/2016 25.10 0.00 0.00 0.282 25.38 1.053 0.282 0.050 0.000 2.444 1.056 4.36 0.00 4.73 11.40 5.70 4.78 14.90 25.38 0.050 14.62
10/19/2016 23.54 0.00 0.00 0.243 23.78 0.741 0.243 0.035 0.000 1.719 0.685 3.95 0.00 4.67 11.74 4.93 4.71 14.14 23.78 0.035 13.90
APPENDIX B – DAILY IBT AMOUNTS
B‐8
(1)  (2)  (3)  (4) 
(5)=1+2
+3+4 (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
(16)=6+7+1
2+13
(17)=8+9+
14
(18)=10+
11+15
(19)=16+1
7+18 (20)=8+9
(21)=18-
2-3-4
Water Withdrawal/Purchase (mgd) Consumptive Use (mgd) Water Use Discharged as Wastewater
(mgd) Total Returned/Used in Each Basin (mgd) Interbasin Transfer
(mgd)

Jordan
Lake
Withdrawal Neuse Basin Purchase Total
System
Use
Haw Cape Fear Neuse Haw
Cape
Fear Neuse Haw
Cape
Fear Neuse Total for
All Basins
Haw to
Cape Fear
Haw to
Neuse
Haw Raleigh Durham
Durham
Co.
Reclaimed Potable
WRF
Reuse Potable
WRF
Reuse Potable
WRF
Reuse
WTP
Process
Water WRF WRF
Total
WRFs
10/20/2016 26.65 0.00 0.00 0.280 26.93 1.530 0.280 0.072 0.000 3.550 0.816 4.62 0.00 4.64 11.42 6.43 4.71 15.79 26.93 0.072 15.51
10/21/2016 22.57 0.00 0.00 0.240 22.81 0.780 0.240 0.037 0.000 1.809 0.702 3.71 0.00 4.60 10.93 4.73 4.64 13.44 22.81 0.037 13.20
10/22/2016 22.51 0.00 0.00 0.287 22.80 1.012 0.287 0.048 0.000 2.349 1.073 3.14 0.00 4.75 10.14 4.44 4.80 13.56 22.80 0.048 13.27
10/23/2016 23.83 0.00 0.00 0.259 24.09 0.785 0.259 0.037 0.000 1.822 1.034 4.53 0.00 4.90 10.72 5.57 4.94 13.58 24.09 0.037 13.32
10/24/2016 23.91 0.00 0.00 0.227 24.14 1.256 0.227 0.059 0.000 2.913 0.913 3.29 0.00 4.63 10.85 4.77 4.69 14.67 24.14 0.059 14.45
10/25/2016 25.19 0.00 0.00 0.274 25.46 1.171 0.274 0.055 0.000 2.718 1.120 4.71 0.00 4.55 10.87 6.16 4.60 14.70 25.46 0.055 14.43
10/26/2016 25.73 0.00 0.00 0.239 25.97 1.689 0.239 0.080 0.000 3.918 0.611 3.93 0.00 4.59 10.91 5.86 4.67 15.44 25.97 0.080 15.20
10/27/2016 23.08 0.00 0.00 0.287 23.37 1.051 0.287 0.050 0.000 2.437 0.770 3.18 0.00 4.50 11.10 4.52 4.55 14.30 23.37 0.050 14.02
10/28/2016 25.38 0.00 0.00 0.316 25.70 1.427 0.316 0.067 0.000 3.311 0.648 5.05 0.00 4.42 10.46 6.79 4.48 14.42 25.70 0.067 14.10
10/29/2016 24.29 0.00 0.00 0.225 24.52 1.300 0.225 0.061 0.000 3.017 0.681 4.34 0.00 4.69 10.20 5.87 4.75 13.90 24.52 0.061 13.67
10/30/2016 25.54 0.00 0.00 0.244 25.78 1.325 0.244 0.062 0.000 3.073 0.680 4.81 0.00 4.90 10.69 6.38 4.97 14.44 25.78 0.062 14.20
10/31/2016 23.58 0.00 0.00 0.340 23.92 1.305 0.340 0.061 0.000 3.026 0.588 3.78 0.00 4.50 10.32 5.42 4.56 13.94 23.92 0.061 13.60
11/1/2016 22.01 0.00 0.00 0.334 22.34 1.095 0.334 0.052 0.000 2.541 0.741 2.58 0.00 4.50 10.50 4.01 4.55 13.78 22.34 0.052 13.45
11/2/2016 25.27 0.00 0.00 0.250 25.52 1.331 0.250 0.063 0.000 3.087 0.647 4.72 0.00 4.40 11.02 6.30 4.46 14.76 25.52 0.063 14.51
11/3/2016 23.64 0.00 0.00 0.260 23.90 1.319 0.260 0.062 0.000 3.060 0.740 3.60 0.00 4.32 10.54 5.18 4.39 14.33 23.90 0.062 14.07
11/4/2016 21.28 0.00 1.98 0.239 23.50 1.245 0.239 0.059 0.000 2.887 0.617 4.09 0.00 4.13 10.24 5.57 4.19 13.74 23.50 0.059 11.52
11/5/2016 22.71 0.00 2.14 0.202 25.05 1.535 0.202 0.072 0.000 3.560 0.732 4.50 0.00 4.35 10.10 6.24 4.42 14.39 25.05 0.072 12.05
11/6/2016 23.21 0.00 2.37 0.191 25.77 1.513 0.191 0.071 0.000 3.511 0.667 4.10 0.00 4.71 11.00 5.80 4.78 15.18 25.77 0.071 12.62
11/7/2016 20.68 0.00 2.25 0.244 23.18 1.054 0.244 0.050 0.000 2.446 0.603 3.79 0.00 4.68 10.31 5.09 4.73 13.35 23.18 0.050 10.86
11/8/2016 21.27 0.00 1.48 0.202 22.95 1.133 0.202 0.053 0.000 2.628 0.690 3.48 0.00 4.10 10.66 4.81 4.16 13.98 22.95 0.053 12.30
11/9/2016 20.53 0.00 2.13 0.148 22.81 0.944 0.148 0.045 0.000 2.191 0.794 3.28 0.00 4.45 10.96 4.37 4.49 13.94 22.81 0.045 11.67
11/10/2016 20.67 0.00 2.15 0.172 23.00 1.284 0.172 0.061 0.000 2.979 0.705 3.15 0.00 4.30 10.35 4.61 4.36 14.03 23.00 0.061 11.70
11/11/2016 20.23 0.00 1.90 0.173 22.31 0.705 0.173 0.033 0.000 1.636 0.607 4.46 0.00 4.43 10.26 5.34 4.46 12.51 22.31 0.033 10.43
11/12/2016 21.51 0.00 1.52 0.137 23.17 1.400 0.137 0.066 0.000 3.247 0.569 3.31 0.00 4.53 9.91 4.85 4.59 13.73 23.17 0.066 12.07
11/13/2016 19.74 0.00 1.33 0.113 21.19 0.697 0.113 0.033 0.000 1.618 0.550 2.93 0.00 4.76 10.48 3.74 4.80 12.65 21.19 0.033 11.20
11/14/2016 20.21 0.00 1.34 0.103 21.65 0.687 0.103 0.032 0.000 1.595 0.499 3.31 0.00 4.73 10.70 4.10 4.76 12.79 21.65 0.032 11.35
11/15/2016 21.03 0.00 0.00 0.129 21.16 0.237 0.129 0.011 0.000 0.549 0.490 5.22 0.00 3.99 10.53 5.59 4.00 11.57 21.16 0.011 11.44
11/16/2016 23.11 0.00 0.00 0.139 23.25 1.229 0.139 0.058 0.000 2.852 0.493 3.15 0.00 4.40 10.93 4.52 4.46 14.27 23.25 0.058 14.13
11/17/2016 20.25 0.00 0.00 0.136 20.39 0.473 0.136 0.022 0.000 1.098 0.525 3.45 0.00 4.27 10.41 4.06 4.29 12.03 20.39 0.022 11.90
11/18/2016 20.80 0.00 0.00 0.123 20.92 0.572 0.123 0.027 0.000 1.326 0.549 3.64 0.00 4.28 10.40 4.33 4.31 12.28 20.92 0.027 12.15
11/19/2016 21.81 0.00 0.00 0.107 21.92 0.977 0.107 0.046 0.000 2.268 0.538 3.05 0.00 4.61 10.32 4.13 4.65 13.13 21.92 0.046 13.02
11/20/2016 21.26 0.00 0.00 0.090 21.35 0.642 0.090 0.030 0.000 1.490 0.543 3.16 0.00 4.82 10.57 3.89 4.85 12.61 21.35 0.030 12.52
11/21/2016 20.46 0.00 0.00 0.103 20.56 0.258 0.103 0.012 0.000 0.598 0.549 3.19 0.00 4.49 11.37 3.55 4.50 12.51 20.56 0.012 12.41
11/22/2016 22.23 0.00 0.00 0.105 22.34 0.275 0.105 0.013 0.000 0.637 0.488 3.85 0.00 4.19 12.78 4.23 4.20 13.91 22.34 0.013 13.80
11/23/2016 20.15 0.00 0.00 0.062 20.21 0.250 0.062 0.012 0.000 0.579 0.536 3.40 0.00 4.23 11.15 3.71 4.24 12.26 20.21 0.012 12.20
11/24/2016 21.44 0.00 0.00 0.058 21.50 1.002 0.058 0.047 0.000 2.325 0.505 3.37 0.00 4.46 9.73 4.43 4.51 12.56 21.50 0.047 12.50
11/25/2016 18.29 0.00 0.00 0.069 18.36 0.526 0.069 0.025 0.000 1.220 0.535 2.78 0.00 4.02 9.19 3.38 4.04 10.94 18.36 0.025 10.87
11/26/2016 19.86 0.00 0.00 0.075 19.94 0.690 0.075 0.033 0.000 1.600 0.516 3.16 0.00 4.20 9.66 3.92 4.23 11.78 19.94 0.033 11.71
11/27/2016 20.12 0.00 0.00 0.057 20.18 0.561 0.057 0.026 0.000 1.302 0.510 3.15 0.00 5.05 9.52 3.77 5.08 11.33 20.18 0.026 11.27
11/28/2016 20.91 0.00 0.00 0.066 20.98 0.252 0.066 0.012 0.000 0.584 0.506 4.03 0.00 4.73 10.79 4.35 4.75 11.88 20.98 0.012 11.82
11/29/2016 19.60 0.00 0.00 0.123 19.72 0.342 0.123 0.016 0.000 0.793 0.534 2.69 0.00 4.62 10.60 3.16 4.64 11.93 19.72 0.016 11.81
11/30/2016 20.76 0.00 0.00 0.120 20.88 0.432 0.120 0.020 0.000 1.003 0.611 4.19 0.00 3.39 11.11 4.74 3.41 12.73 20.88 0.020 12.61
APPENDIX B – DAILY IBT AMOUNTS
B‐9
(1)  (2)  (3)  (4) 
(5)=1+2
+3+4 (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
(16)=6+7+1
2+13
(17)=8+9+
14
(18)=10+
11+15
(19)=16+1
7+18 (20)=8+9
(21)=18-
2-3-4
Water Withdrawal/Purchase (mgd) Consumptive Use (mgd) Water Use Discharged as Wastewater
(mgd) Total Returned/Used in Each Basin (mgd) Interbasin Transfer
(mgd)

Jordan
Lake
Withdrawal Neuse Basin Purchase Total
System
Use
Haw Cape Fear Neuse Haw
Cape
Fear Neuse Haw
Cape
Fear Neuse Total for
All Basins
Haw to
Cape Fear
Haw to
Neuse
Haw Raleigh Durham
Durham
Co.
Reclaimed Potable
WRF
Reuse Potable
WRF
Reuse Potable
WRF
Reuse
WTP
Process
Water WRF WRF
Total
WRFs
12/1/2016 20.85 0.00 0.00 0.122 20.97 0.493 0.122 0.023 0.000 1.145 0.581 2.89 0.00 5.45 10.27 3.51 5.47 12.00 20.97 0.023 11.87
12/2/2016 20.08 0.00 0.00 0.106 20.19 0.493 0.106 0.023 0.000 1.143 0.505 3.59 0.00 4.28 10.05 4.19 4.30 11.70 20.19 0.023 11.59
12/3/2016 18.53 0.00 0.00 0.093 18.62 0.229 0.093 0.011 0.000 0.531 0.495 3.21 0.00 4.32 9.74 3.53 4.33 10.76 18.62 0.011 10.67
12/4/2016 19.46 0.00 0.00 0.086 19.55 0.245 0.086 0.012 0.000 0.569 0.496 3.03 0.00 4.69 10.42 3.36 4.70 11.48 19.55 0.012 11.39
12/5/2016 20.91 0.00 0.00 0.098 21.01 0.258 0.098 0.012 0.000 0.599 0.455 3.63 0.00 4.98 10.97 3.99 4.99 12.03 21.01 0.012 11.93
12/6/2016 20.04 0.00 0.00 0.089 20.13 0.249 0.089 0.012 0.000 0.579 0.471 3.33 0.00 4.75 10.65 3.67 4.76 11.70 20.13 0.012 11.61
12/7/2016 18.60 0.00 0.00 0.086 18.69 0.236 0.086 0.011 0.000 0.547 0.511 2.80 0.00 4.21 10.29 3.12 4.22 11.35 18.69 0.011 11.26
12/8/2016 19.64 0.00 0.00 0.086 19.73 0.241 0.086 0.011 0.000 0.559 0.462 3.51 0.00 4.45 10.41 3.84 4.46 11.43 19.73 0.011 11.35
12/9/2016 19.30 0.00 0.00 0.087 19.39 0.233 0.087 0.011 0.000 0.541 0.479 3.68 0.00 4.36 9.99 4.00 4.37 11.01 19.39 0.011 10.93
12/10/2016 18.71 0.00 0.00 0.073 18.78 0.237 0.073 0.011 0.000 0.549 0.494 2.85 0.00 4.54 10.03 3.16 4.55 11.07 18.78 0.011 11.00
12/11/2016 19.74 0.00 0.00 0.073 19.81 0.252 0.073 0.012 0.000 0.584 0.502 2.85 0.00 4.77 10.77 3.17 4.78 11.86 19.81 0.012 11.78
12/12/2016 19.44 0.00 0.00 0.076 19.52 0.281 0.076 0.013 0.000 0.651 0.468 2.69 0.00 4.68 10.66 3.05 4.69 11.78 19.52 0.013 11.70
12/13/2016 21.32 0.00 0.00 0.077 21.40 0.633 0.077 0.030 0.000 1.467 0.485 3.29 0.00 4.56 10.86 4.00 4.59 12.81 21.40 0.030 12.73
12/14/2016 19.83 0.00 0.00 0.080 19.91 0.249 0.080 0.012 0.000 0.577 0.486 3.16 0.00 4.51 10.83 3.49 4.53 11.89 19.91 0.012 11.81
12/15/2016 19.75 0.00 0.00 0.077 19.83 0.234 0.077 0.011 0.000 0.543 0.479 4.07 0.00 4.26 10.15 4.38 4.27 11.17 19.83 0.011 11.10
12/16/2016 19.90 0.00 0.00 0.071 19.97 0.236 0.071 0.011 0.000 0.546 0.511 4.11 0.00 4.21 10.27 4.42 4.22 11.33 19.97 0.011 11.26
12/17/2016 20.13 0.00 0.00 0.062 20.19 0.231 0.062 0.011 0.000 0.536 0.500 4.63 0.00 4.42 9.80 4.92 4.44 10.83 20.19 0.011 10.77
12/18/2016 19.69 0.00 0.00 0.095 19.79 0.243 0.095 0.011 0.000 0.563 0.476 3.43 0.00 4.70 10.27 3.77 4.71 11.31 19.79 0.011 11.21
12/19/2016 21.50 0.00 0.00 0.097 21.60 0.257 0.097 0.012 0.000 0.597 0.474 4.26 0.00 4.62 11.28 4.61 4.64 12.35 21.60 0.012 12.25
12/20/2016 20.14 0.00 0.00 0.074 20.21 0.250 0.074 0.012 0.000 0.579 0.456 3.41 0.00 4.61 10.82 3.73 4.63 11.85 20.21 0.012 11.78
12/21/2016 19.62 0.00 0.00 0.066 19.69 0.239 0.066 0.011 0.000 0.555 0.486 3.58 0.00 4.29 10.46 3.89 4.30 11.50 19.69 0.011 11.44
12/22/2016 19.18 0.00 0.00 0.080 19.26 0.240 0.080 0.011 0.000 0.558 0.475 3.07 0.00 4.27 10.56 3.39 4.28 11.59 19.26 0.011 11.51
12/23/2016 21.01 0.00 0.00 0.080 21.09 0.451 0.080 0.021 0.000 1.047 0.486 4.20 0.00 4.37 10.44 4.73 4.39 11.97 21.09 0.021 11.89
12/24/2016 18.91 0.00 0.00 0.074 18.98 0.236 0.074 0.011 0.000 0.547 0.468 3.11 0.00 4.34 10.20 3.42 4.35 11.22 18.98 0.011 11.14
12/25/2016 17.65 0.00 0.00 0.077 17.73 0.277 0.077 0.013 0.000 0.641 0.458 2.90 0.00 4.22 9.14 3.25 4.23 10.24 17.73 0.013 10.17
12/26/2016 16.60 0.00 0.00 0.081 16.68 0.199 0.081 0.009 0.000 0.462 0.470 3.27 0.00 3.76 8.43 3.55 3.77 9.36 16.68 0.009 9.28
12/27/2016 18.73 0.00 0.00 0.074 18.80 0.224 0.074 0.011 0.000 0.521 0.468 3.69 0.00 4.10 9.72 3.99 4.11 10.71 18.80 0.011 10.63
12/28/2016 19.97 0.00 0.00 0.085 20.06 0.543 0.085 0.026 0.000 1.260 0.482 3.40 0.00 4.18 10.08 4.03 4.20 11.83 20.06 0.026 11.74
12/29/2016 18.44 0.00 0.00 0.072 18.51 0.221 0.072 0.010 0.000 0.512 0.496 3.66 0.00 3.91 9.63 3.95 3.92 10.64 18.51 0.010 10.57
12/30/2016 18.84 0.00 0.00 0.086 18.93 0.231 0.086 0.011 0.000 0.535 0.531 3.40 0.00 4.25 9.88 3.72 4.26 10.95 18.93 0.011 10.86
12/31/2016 18.27 0.00 0.00 0.066 18.34 0.224 0.066 0.011 0.000 0.520 0.468 3.23 0.00 4.20 9.62 3.52 4.21 10.61 18.34 0.011 10.54