20030147 Ver 2_2016 Minimum Flow Release and Reservoir Level Compliance_20170331

ENERGY.
March 30, 2017
The Honorable Kimberly D. Bose, Secretary
Federal Energy Regulatory Commission
888 First Street N.E.
Washington, DC 20426
Re: Duke Energy Progress, LLC
Yadkin -Pee Dee Hydroelectric Project (FERC No. 2206)
2016 Minimum Flow Release and Reservoir Level Compliance Report
Dear Secretary Bose:
WATER STRATEGY, HYDRO
LICENSING AND LAKE SERVICES
Duke Energy Corporation
526 South Church Streel
Charlotte, NC 28202
Duke Energy Progress, LLC (Duke Energy) was issued a New License by the Federal Energy Regulatory
Commission (FERC) for the Yadkin -Pee Dee Hydroelectric Project (Project, FERC No. 2206) on April 1,
2015. Enclosed is the compliance report for minimum flow release and reservoir water level required by
Article 401(b)1 of the New License.
Please contact Tami Styer at [phone] (Tami.Styer@duke-energy) if you have questions or
required additional information.
Sincerely,
8�f
Jeffrey G. Lineberger, P.E.
Director, Water Strategy and Hydro Licensing
Duke Energy
Enclosure: Yadkin -Pee Dee Hydroelectric Project, 2016 Minimum Flow Release and Reservoir Level
Compliance Report
cc w/enclosure: Ms. Karen Higgins, Environmental Program Supervisor
Division of Water Resources, 401Permitting Unit
North Carolina Department of Environmental Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
1 The due date for this requirement was revised from March 15 to March 31 in the Order on Rehearing issued by the
FERC on October 15, 2015.

cc w/o enclosure: Tami Styer
Lynne Dunn
David Scott
Phil Fragapane

DUKE
� ENERGY
Yadkin -Pee Dee Hydroelectric Project
FERC Project No. 2206
2016 Minimum Flow Release and
Reservoir Level Compliance Report
Duke Energy Progress, LLC
March 2017

Yadkin -Pee Dee Hydroelectric Project
FERC Project No. 2206
2016 Minimum Flow Release and Reservoir Level Compliance Report
Contents
1.0 Introduction............................................................................................................................................1
2.0 Compliance Requirements.....................................................................................................................1
2.1 Minimum Flow Release - Monitoring and Reporting Compliance Requirements ............................1
2. 1.1 Blewett Falls Development - Minimum Flow Release Requirements ........................................
2
2.1.2 Blewett Falls Development - Flow Adjustments to Enhance Fish Spawning .............................
2
2.1.3 Tillery Development - Minimum Flow Release Requirements..................................................
4
2.2 Reservoir Water Level Requirements - Compliance Monitoring and Reporting...............................4
2.2.1 Blewett Falls Development - Reservoir Elevation Requirements ...............................................
5
2.2.2 Tillery Development - Reservoir Elevation Requirements.........................................................
5
3.0 2016 Compliance with Minimum Flow Release Requirements.............................................................
6
3.1 Blewett Falls Development................................................................................................................
6
3.2 Flow Adjustments to Enhance Fish Spawning...................................................................................
9
3.3 Tillery Development........................................................................................................................15
4.0 2016 Compliance with Reservoir Level Requirements......................................................................17
4.1 Blewett Falls Development..............................................................................................................17
4.2 Tillery Development........................................................................................................................19
Appendix A � 2016 Daily Minimum and Maximum Flow Releases and Reservoir Levels
Appendix B 0 2016 Spawning Flow Adjustment Operations

Yadkin -Pee Dee Hydroelectric Project
FERC Project No. 2206
2016 Minimum Flow Release and Reservoir Level Compliance Report
1.0 Introduction
On April 1, 2015, the Federal Energy Regulatory Commission (FERC) issued Duke Energy Progress, LLC (Duke
Energy) a New License for the Yadkin -Pee Dee Hydroelectric Project (Project, FERC No. 2206). This report
fulfills the annual compliance reporting requirement for minimum flow release and reservoir level required by
Articles 401(b) of the New License, as amended by FERCOs Order on Rehearing and Clarification dated October
15, 2015.
2.0 Compliance Requirements
2.1 Minimum Flow Release - Monitoring and Reporting Compliance Requirements
Sections I.B.4. and I.C.3. of the 401 Water Quality Certification (WQC) require minimum flow releases to be
measured at the United States Geological Survey (USGS) Gage No. 02129000 (Pee Dee River Near Rockingham,
NC) downstream of the Blewett Falls Development; and at USGS Gage No. 0212378405 (Pee Dee River at
Highway 731 Below Lake Tillery Near Norwood, NC) downstream of the Tillery Development.
To document compliance with minimum flow release requirements, Sections I.B.4. (Blewett Falls Development)
and I.C.3. (Tillery Development) of the 401 WQC and Article 401(b) of the New License require an annual report
to be submitted to the North Carolina Department of Environmental Quality U Division of Water Resources
(NCDEQ-DWR) by March 31 of the following year.
The annual report also requires documentation of all periods where a U true-up0 was required, as well as how and
when the U true-upU took place. Sections I.B.4. and I.C.3. define the � true -ups procedure as follows: � To the
extent practicable, Progress Energy [now Duke Energy Progress, LLC, (Duke Energy)] will 0 true-upU minimum
flows monthly; that is, flows falling below the minimum shall be offset by flows greater than the minimum
(during minimum release periods) in the same month and for a reasonably equivalent amount of time. If any
instances of recorded lower -than -required minimum flows are not properly compensated for in the month they
occur, such compensation will occur as soon as practicable in the next month, but no later than the 15'h day of that
month.0

Section I.A. of the 401 WQC specifies that the requirement to meet the minimum flow regime for the Tillery and
Blewett Falls Developments is contingent upon Cube Yadkin Generation LLC (Cube Yadkin)' releasing
minimum flows, on a daily average basis, from Falls Dam to Lake Tillery as follows:
Feb 1 to May 15: 2,000 cfs
May 16 to May 31: 1,500 cfs
Jun 1 to Jan 31: 1,000 cfs
Cube Yadkin received the New License for the Yadkin Project (FERC No. 2197) on September 15, 2016 and
began releasing the daily average minimum flow release to the Tillery Development in mid-November, 2016.
2.1.1 Blewett Falls Development - Minimum Flow Release Requirements
Section LB. 1. of the 401 WQC requires continuous minimum flow releases measured at US GS Gage No.
02129000 downstream of the Blewett Falls Development as follows:
Feb 1 U May 15: 2,400 cfs
May 16 U May 31: 1,800 cfs
Jun 1 U Jan 31: 1,200 cfs
Article 403 of the New License was revised with the FERC Order on Rehearing and Clarification issued on
October 15, 2015 to read as follows:
The licensee must provide minimum flows required by sections LB.1 (Blewett Falls Development) and LC.1
(Tillery Development) of North Carolina Division of Water QualityUs (DWQ) water quality certification in
Appendix A. If the flows released from the Yadkin Projectfls Falls development are less than the flows specified in
section LA of North Carolina DWQOs water quality certification, the licensee must release from the Blewett Falls
development 1.2 times the average daily flow released on the preceding day from the Yadkin ProjectOs Falls
development, or 925 cfs, whichever is higher.
Section I.B.4. of the 401 WQC specifies that minimum flow release requirements for the Blewett Falls
Development shall be presumed to have been met if flows at USGS Gage No. 02129000 are within 5% of the
required minimum flow releases, as long as the U true-up0 procedure has been followed.
2.1.2 Blewett Falls Development - Flow Adjustments to Enhance Fish Spawning
Section I.B.2. of 401 WQC requires flow adjustments to enhance fish spawning to begin in the year following
issuance of the New License, or in the spring of 2016. This requires flow adjustment operations to occur at
' Order Approving Transfer of License for the Yadkin Hydroelectric Project (FERC No. 2197) from Alcoa Power
Generating, Inc. (APGI) to Cube Yadkin Generation LLC (Cube Yadkin), Cube Carolinas, an affiliate of Cube Hydro
Partners issued December 13, 2016, 157 FERC 162,188 (License Transfer Order).

certain times between February 1 and May 15, in a manner intended to enhance fish spawning conditions
downstream of Blewett Falls Development. The requirements of the flow adjustment operations are as follows:
0 Flow adjustment operations shall occur between February 1 and May 15.
The specific time periods in each year will be decided upon by resource agencies, Duke Energy, and
Cube Yadkin U collectively, the U Spawning Flow Management Team.0
Periods of flow adjustment operations shall be chosen by the Spawning Flow Management Team
(SFMT) based on interpretation of relevant factors that might include, but are not limited to, water
temperature and weather data, projected inflow conditions, and observations of fish spawning
behavior. If the option of five 5 -day periods is implemented, two of these periods must occur
between April 15 and May 15.
If a period of intermediate inflow to the Blewett Falls Reservoir occurs (flows in the range of 3,000 to
6,000 cfs), Progress Energy will manage releases at the Blewett Falls powerhouse as follows:
1) If unregulated tributary inflow to the Pee Dee River above Blewett Falls (particularly from the
Rocky River) changes significantly during a designated flow adjustment operation period,
Progress Energy can respond to these changes in flow as needed to manage reservoir operations
by increasing or reducing the number of turbines in operation without consideration to the limits
described below in (2) through (5). This would still be considered a flow adjustment period.
2) Except as identified in (1) above, the upramp time of each turbine at Blewett Falls will be no
less than 30 minutes from off-line to full gate.
3) Except as identified in (1) above, the downramp time of each turbine at Blewett Falls from full
gate to off-line will be in accordance with the following guidelines:
After the first operating unit is taken off-line, the second operating unit to be taken
off-line shall not be taken off-line for at least two hours after the first operating unit
was taken off-line.
ii. After the second operating unit is taken off-line, the third operating unit to be taken
off-line shall not be taken off-line for at least four hours after the second operating
unit was taken off-line.
iii. After the third operating unit is taken off-line, the fourth operating unit to be taken
off-line shall not be taken off-line for at least six hours after the third operating unit
was taken off-line.
4) On the first day of any flow adjustment operation period, Blewett Falls must commence such
related operations no later than 8 a.m. to still be considered as a full day of flow adjustment
operation.
5) On the last day of any flow adjustment operation period, Blewett Falls units can begin to be taken
off-line no earlier than 4 p.m. By example, the schedule below would be considered a full day of

a designated flow adjustment operation period if it were the last day of such period:
4 PM U go from 5 units to 4 units
ii. 6 PM U go from 4 units to 3 units
iii. 10 PM 0 go from 3 units to 2 units
6) If the five 5 -day flow adjustment operation periods are chosen in any given year, each period
shall begin on a Monday morning and end on a Friday evening.
7) If the one 14 -day and one 10 -day period is chosen in any given year, the actual dates shall be such
as to minimize the number of weekend days within the 14 -day period. For the 10 -day period,
there will be no more than 2 weekend days.
All decisions to be made by the SFMT, as outlined in this section, shall require consensus as specifically
defined as follows in the Comprehensive Settlement Agreement:
A resolution based on consensus shall have either the unanimous support of all Parties, or at least
no opposition from any Party. If a Party has no objection to the resolution, but does not
specifically endorse it, the lack of opposition shall be considered to be support of the resolution.
Duke Energy will prepare an annual report of the operations of the Blewett Falls Development during the
Flow Adjustment Operation periods, consisting of meeting notes, flow records from streamflow gages,
and plant operations. The operations of the Tillery Plant during the Flow Adjustment Period will be
coordinated by Duke Energy and subject to dispatch by Duke Energy in accordance with its system needs.
2.1.3 Tillery Development - Minimum Flow Release Requirements
Section I.C.1. of the 401 WQC requires a year-round minimum flow release of 330 cfs, except for an eight-week
period beginning between March 15 and March 22, when minimum flow release will not be less than 725 cfs, to
enhance spawning of American shad. The eight-week minimum flow of 725 cfs is contingent upon passage of
American shad above the Blewett Falls Development. Passage of shad is currently scheduled to begin in the
spring of 2020 with passage above the Tillery Development.
Section I.C.3. of the 401 WQC specifies that minimum flow release requirements for the Tillery Development
shall be presumed to have been met if flows at USGS Gage No. 0212378405 are within 5% of the required
minimum flow releases, as long as the � true-up0 procedure has been implemented.
2.2 Reservoir Water Level Requirements - Compliance Monitoring and Reporting
Section II.C. of the 401 WQC requires submittal of an annual report on reservoir water level compliance to the
NCDWR, including reporting of hourly reservoir levels recorded at the Tillery and Blewett Falls Developments.
4

Maintenance of minimum flow releases takes precedence over reservoir water level regimes (Section I.B.1. of the
401 WQC).
2.2.1 Blewett Falls Development - Reservoir Elevation Requirements
Section II.A. of the 401 WQC requires that, when inflows to Blewett Falls Reservoir are less than approximately
7,400 cfs, reservoir water levels shall be maintained between 172.1 and 178.1 ft (no lower than 6 ft below full
pond), except during system emergencies or when the Low Inflow Protocol (LIP) (described in Appendix B of the
WQC) is invoked. An additional 2 feet of drawdown to elevation 170.1 ft is allowed in the event flashboards
require replacement.
In addition, during bass spawning season, April 15 to May 15, water level fluctuations are limited to 2 feet, unless
flashboards fail or additional reservoir storage is necessary to meet minimum flow release requirements.
2.2.2 Tillery Development - Reservoir Elevation Requirements
Section II.B.1. of the 401 WQC requires a seasonal reservoir water level management regime for the Tillery
Development as follows:
Time Period
Condition
Reservoir Elevation Range (ft)
Dec 15 -Mar 1
Normal
275.2 0 278.2 (3 ft below full pond)
Dec 15 -Mar 1
Additional storage to meet
electricity demand
273.2 0 278.2 (5 ft below full pond)
Dec 15 -Mar 1
System Emergency or LIP
270.2 0 278.2 (8 ft below full pond)
Mar 2 -Apr 14
Weekdays
275.7 r 278.2 (2.5 ft below full pond)
Mar 2 -Apr 14
Weekends and holidays
276.7 r 278.2 (1.5 ft below full pond)
Apr 15 -May 15
Defined as Bass spawning
No more than 1.5 ft below elevation
measured on Apr 15, higher elevations
are acceptable
May 16 - Dec 14
Weekdays
275.7 r 278.2 (2.5 ft below full pond)
May 16 - Dec 14
Weekends and holidays
276.7 r 278.2 (1.5 ft below full pond)
Section II.13.2. specifies that once every five years, a drawdown of up to 15 feet will be scheduled within the
September 15 to December 15 timeframe to perform routine maintenance and gate testing.

3.0 2016 Compliance with Minimum Flow Release Requirements
3.1 Blewett Falls Development
Flow release data recorded January 1 through December 31, 2016, for Blewett Falls Development as measured at
15 -minute intervals at USGS Gage No. 02129000 are contained in the Excel file Yadkin Pee Dee Project
Minimum Flow Release Data 2016.xlsx, submitted with this report. Daily minimum flow releases and flow
release compliance limits are plotted in Figure 1. Daily minimum and maximum flow releases are reported in
Appendix A (Table 1). As required in Section I.B.4. of the 401 WQC, flow release data from the USGS
monitoring gage at Rockingham (USGS Gage No. 02129000) are made available to the public at the following
website: http:Hwaterdata.usgs.gov/nwis/uv?site no=02129000.
Article 403 of the New License (as revised by FERC in the Order on Rehearing) allows the minimum flow release
from the Blewett Falls Development to be reduced at times when the upstream Yadkin Project (FERC No. 2197)
is releasing less than the minimum release required by their New License. More specifically, the Blewett Falls
minimum flow release should equal 1.2 times the average of the release for the preceding day from the upstream
Yadkin ProjectOs Falls Development but at no timeless than 925 cfs. Duke Energy implemented this modified
flow release on two different occasions when the flow release from Falls Development was less than the
minimum daily flow release requirement of the Yadkin ProjectOs New License. There were additional days when
the Falls Development released less than the minimum flow release required by the New License, but Duke
Energy did not modify the Blewett Falls minimum flow release. The table below summarizes days when the
modified flow release was implemented.
Table 1: Implementation of Modified Minimum Flow Release at Blewett Falls Development
Flow releases from Blewett Falls Development as measured at USGS Gage No. 02129000 deviated from the
normal minimum flow release requirement on July 5, 2016, between 16:45 and 21:15 EDT (for 17 of the 19
observations). However, flow release remained within 5% of the required minimum flow release requirement
(i.e., above 1140 cfs). This requires the 0 true-up0 procedure where flows falling below the minimum requirement
are required to be offset by flows greater than the minimum requirement in the same month and for a reasonably
Falls Development
Blewett Falls
Blewett Falls
Falls Development
Daily Average Flow
Minimum Flow
Actual Daily
Date
Daily Average Flow
Date
Release required by
Release
Minimum Flow
Release (cfs)
the New License (cfs)
Requirement (cfs)
Release (cfs)
4/22/2016
311
2000
4/23/2016
925
2030
4/23/2016
0
2000
4/24/2016
925
1620
4/24/2016
748
2000
4/25/2016
925
1490
6/28/2016
642
1000
6/29/2016
925
1950
6/29/2016
720
1000
6/30/2016
925
1060
6/30/2016
720
1000
7/1/2016
925
1070
Flow releases from Blewett Falls Development as measured at USGS Gage No. 02129000 deviated from the
normal minimum flow release requirement on July 5, 2016, between 16:45 and 21:15 EDT (for 17 of the 19
observations). However, flow release remained within 5% of the required minimum flow release requirement
(i.e., above 1140 cfs). This requires the 0 true-up0 procedure where flows falling below the minimum requirement
are required to be offset by flows greater than the minimum requirement in the same month and for a reasonably

equivalent amount of time. From 16:45-21:15 EDT, the flow release averaged 1167 cfs, ranging from 1140 to
1180 cfs; thus the deviation averaged 33 cfs below the required minimum flow release. On July 6, from 0:00-4:30
EDT, the 4.5 -hour period immediately following the deviation, the flow release ranged from 1290 to 2410 cfs,
averaging 1514 cfs; 314 cfs above the required minimum flow release. Thus the deviation from minimum flow
was U trued-up0 the following day, fulfilling the requirement that 0 true-upU occur within the same month. This
event was in compliance with License requirements for minimum flow releases.
The final minimum flow deviation at the Blewett Falls Development occurred on November 28, 2016. On
October 27, 2016, FERC and the resource agencies were notified of this deviation due to a planned outage at the
Blewett Falls Hydro Station.2 FERC acknowledged this notification on December 12, 2016 and asked that a
supplemental report be submitted describing any license deviations.3 Duke Energy submitted the supplemental
report on January 13, 2017.4 FERC responded to the supplemental report that the license deviations would not
be considered a violation of the minimum flow release requirements.
2 FERC eLibrary Accession No. 20161027-5186
3 FERC eLibray Accession No. 20161212-3029
4 FERC eLibray Accession No. 20170117-5086
5 FERC eLibray Accession No. 20170310-3022

9000
8000
7000
6000
u
a5,. 000
a
a
34000
0
LL
3000
Qi111f
Qi181f
0
1/1/2016 2/1/2016 3/3/2016 4/3/2016 5/4/2016 6/4/2016 7/5/2016 8/5/2016 9/5/2016 10/6/2016 11/6/2016 12/7/2016
Daily Minimum Flow Release Minimum Flow Release Requirement
Blewett Falls Daily Minimum Flow Release
Figure 1. Minimum daily flow release recorded at USGS Gage No. 02129000 downstream of the Blewett Falls Development, January 1 0
December 31, 2016. Where minimum flow line is discontinuous, daily minimum flow release exceeded 9000 cfs.
9

3.2 Flow Adjustments to Enhance Fish Spawning
Implementation of flow adjustments to enhance fish spawning was required in the spring of 2016. A
meeting was held on January 22, 2016, with the SFMT to review the requirements of the spawning flow
adjustments associated with the New License. Duke Energy presented a plan for implementation of the
requirements and the SFMT reached a consensus decision on how the operational adjustments should be
implemented. The meeting minutes, flow records from USGS Gage No. 02129000, and plant operations
are included in Appendix B of this report.
Beginning in January of 2016, the Blewett Falls Development underwent a series of outages for
modifying the station for remote operation. This resulted in at least two of the hydro units being out of
service in the spring and the remaining four units were used to provide the minimum flow requirement.
Because of this, the strict application of the spawning flow adjustment requirements in the License would
not have been required because the four operational units were not taken off-line.
Because the goal of the flow adjustment operations is to slow the recession time of the flow releases
downstream of Blewett Falls Development, the SFMT agreed that a 3 MW reduction in generation per
hour (approx. 1030 cfs) would be sufficient to slow the flow release recession time when inflow into
Blewett Falls is between 3000 cfs and 6000 cfs. Units 1 and 2 were out of service during the spring and
the minimum flow of 2400 cfs was provided with generation from Units 3-6. The SFMT agreed to
implement the one 14 -day flow adjustment period on April 11 - 24, 2016, and one 10 -day period on May
2-11,2016.
The SFMT also agreed that determination of the inflow into Blewett Falls Development each day would
be based on the planned generation from the upstream Tillery Development. Generation from the Tillery
Development between 375 megawatt -hours (MWh) and 750 MWh, results in a daily average inflow into
Blewett Falls between 3000 and 6000 cfs. Generation from Tillery is determined daily and is based on
inflow from the Yadkin ProjectOs Falls Development.
A review of the results of operations during the spawning flow adjustment periods was provided at the
Diadromous Fish Passage Plan Agreement Resource Management Team (RMT) Meeting on January 10,
2017 (see Appendix B). During April 11 � 24 (the 14 -day adjustment period) inflow into Blewett Falls
Development, as determined by generation from the Tillery Development, was between 3000 and 6000
cfs on April 11-13 and April 18-21 or 7 of the 14 days. During May 2-11 (the 10 -day adjustment period)
inflow occurred between 3000 and 6000 cfs on May 2 and May 9-11 or 4 of the 10 days (see Table 2
below). In 2016, the criteria for adjustments were in effect 44% of the time and only on weekdays.
Graphs depicting the flow releases and station generation during the spawning flow adjustment periods
were presented to the SFMT on January 10, 2017. The resource agencies thought it would be more
informative to present the change in the water level stage or gage height at USGS Gage No. 02129000
rather than the change in river flow. This would provide a better understanding of the flow recession
times associated with the changes in operations (see Figures 2-5). Appendix B, Table 2 and Table 3
01

provide the hourly average flow release and stage height from USGS Gage No. 02129000 along with
hourly generation during the spawning flow adjustment periods.
Table 2: Tillery Generation between 375 and 750 MWHs (3000 to 6000 cfs, highlighted in orange)
during the Spawning Flow Adjustment Periods - April 11-24, 2016 and May 2-11, 2016
April
2016
(14 -day
period
Tillery Daily
Generation
(inflow into
Blewett Falls
Development)
MWh
Daily Average
Flow Release
from Falls
Development
(cfs)
May
2016
(10 -day
period)
Tillery Daily
Generation
(inflow into
Blewett Falls
Development)
MWh
Daily Average
Flow Release
from Falls
Development
(cfs)
11
641.0
5780
2
519
4143
12
571.0
5096
3
882
8307
13
639.0
5218
4
1560
26520
14
173.0
1318
5
959
14164
15
98.0
0
6
979
7389
16
349.0
2730
7
880
7268
17
319.0
2653
8
767
7510
18
563.0
3949
9
628
4576
19
583.0
4485
10
492
3400
20
377.0
1811
11
501
5405
21
393.0
3781
22
126.0
311
23
0.0
0
24
55.0
748
10

18
16
14
3 12
C
.2 10
�a
Q)
C
tD 8
Blewett Falls Station Generation and USGS Gage No. 02129000 Stage
Station Generation (MW) Stage (ft)
4
2
0
4/11/2016
4/12/2016
Date
4/13/2016
4.50
4.00
3.50
3.00
2.50 w
v
ao
m
2.00
1.50
1.00
0.50
0.00
4/14/2016
Figure 2. Blewett Falls Station Generation (MW) and USGS Gage No. 02129000 Stage (ft) during the 14 -day spawning flow adjustment periods
when inflow was between 3000 and 6000 cfs (April 11-13, 2016).
11

Pill
IT -3
14
12
0
Blewett Falls Station Generation and USGS Gage No. 02129000 Stage
Station Generation (MW) Stage (ft)
4
2
0
4/18/16
4/19/16
4/20/16
Date
4/21/16
4.00
3.50
3.00
2.50
2.00
ca
1.50
1.00
0.50
0.00
4/22/16
Figure 3. Blewett Falls Station Generation and USGS Gage No. 02129000 Stage (ft) during the 14 -day spawning now adjustment periods when
inflow was between 3000 and 6000 cfs (April 18-21, 2016).
12

12
11
Blewett Falls Station Generation and USGS Gage No. 02129000
Stage
Station Generation (MW) Stage (ft)
7
6 1
5/2/16 0:00
5/2/16 12:00
Date
3.5
3.0
2.5
1 2.0
5/3/16 0:00
W
to
M
-W
W1
Figure 4. Blewett Falls Station Generation (MW) and USGS Gage No. 02129000 Stage (ft) during the 14 -day spawning flow adjustment periods
when inflow was between 3000 and 6000 cfs (May 2, 2016).
13

18
16
14
Blewett Falls Station Generation and USGS Gage No. 02129000
Stage
Station Generation (MW)
Stage (ft)
8
6
5/9/16
5/10/16
Date
5/11/16
5.0
4.5
4.0
3.5
tom
3.0
2.5
2.0
5/12/16
Figure 5. Blewett Falls Station Generation (MW) and USGS Gage No. 02129000 Stage (ft) during the 14 -day spawning flow adjustment periods
when inflow was between 3000 and 6000 cfs (May 9-11, 2016).
14

3.3 Tillery Development
As required in Section I.C.3., flow release data from the USGS Gage near the State Highway 731 Bridge (USGS
Gage No. 0212378405) is made available to the public at the following website:
http://waterdata.usgs.gov/nwis/uv?site no=0212378405.
Flow release data from the Tillery Development, as measured every 15 minutes at USGS Gage No. 0212378405
are contained in the Excel file Yadkin Pee Dee Project Minimum Flow Release Data 2016.xlsx, submitted with
this report to fulfill the requirement for annual reporting of these data.
Data is not present in USGS data on January 1-2, 2016, due to a high inflow event. Data was also reported as
missing on December 3W 31, 2015 associated with the same high inflow event (see 2015 Flow and Reservoir
Level Data Report for the Yadkin -Pee Dee Project). Hourly estimated flow releases on January 1-2 are based on
plant generation records along with the settings on the spillway gates. These data are also included in the Excel
file.
Daily minimum flow releases recorded January 3 through December 31, 2016, are plotted with minimum flow
compliance limits in Figure 6. Daily minimum and maximum flow releases are also reported in Appendix A,
Table 2. From January 1 through December 31, 2016, Tillery flow releases as measured at the USGS Gage No.
0212378405 and calculated from generation records were in compliance with minimum flow release requirements
of the New License. Because the minimum flow release did not fall below the required release, there were no
periods of time when the true -up procedure was required.
15

U
1/1/16 2/1/16 3/3/16 4/3/16 5/4/16 6/4/16 7/5/16 8/5/16 9/5/16 10/6/16 11/6/16 12/7/16
— Daily Minimum Flow Minimum Flow Release Requirement
Figure 6. Minimum daily flow release recorded at USGS Gage No. 0212378405 downstream of the Tillery Development, January 3 U December
31, 2016 (gage was out of service on January 1-2). Where minimum flow line is discontinuous, flows exceeded 1000 cfs.
16

4.0 Compliance with Reservoir Level Requirements
4.1 Blewett Falls Development
Blewett Falls Reservoir was operated in compliance with the required reservoir level regime from January 1
through December 31, 2016. Reservoir water levels measured on an hourly basis did not fall below the year-
round minimum elevation of 172.1 ft or 6 feet below full pond. Hourly reservoir levels recorded January 1 U
December 31, 2016, are plotted in Figure 7 and provided in the Excel file Yadkin Pee Dee Project Reservoir
Elevation Data 2016.xlsx, submitted with this report. Daily minimum and maximum reservoir levels are provided
in Appendix A, Table 3.
Blewett Falls Reservoir water level was 174.9 ft (96.8 ft local datum or 3.2 ft below full pond) at 0:00 EDT on
April 15, 2016, at the beginning of the bass spawning season. Section II.A. of the 401 WQC requires that
reservoir level changes from April 15 to May 15 be limited to 2 ft: thus the minimum compliance reservoir level
during the 2016 bass spawning season was 172.9 ft (94.8 ft local datum or 5.2 ft below full pond). The minimum
level observed during this period was 173.0 ft (94.9 ft local datum or 5.1 ft below full pond), indicating that
reservoir levels were in compliance with the lower limit throughout the specified bass spawning season.
Reservoir level data was measured hourly, generally resulting in 24 measurements per day (Appendix A, Table 3).
Data was collected by station personnel as well as electronically recorded in the Plant Information (PI) database
through July 3, 2016. This provided a second dataset that could be used to supplement the electronic dataset
when monitoring equipment malfunctions resulted in missing data. Station personnel discontinued data collection
and hourly reservoir level data was recorded electronically only from July 4- December 31, 2016. During this
time, monitoring sensor malfunctions occurred on 8 days (see table below) with an overall recovery rate of
99.6%.
Table 3: Blewett Falls Reservoir - Level Monitor Malfunctions
2016 Date
Time
September 13
11:00 U 23:00 EDT
September 14
0:00[] 11:00 EDT
September 29
19:00 EDT
October 26
13:00 and 14:00 EDT
November 29
11:00 and 13:00 EST
December 14
18:00 EST
December 15
14:00 through 18:00 EST
December 16
12:00 and 13:00 EST
17

104.00
102.00
E
3
m 100.00
M
m
v
O
$ 98.00
a
a
J
96.00
O
a
th
a
94.00
92.00
90.00
1/1/16
2016 Blewett Falls Hourly Reservoir Level
2/20/16 4/10/16 5/30/16 7/19/16 9/7/16 10/27/16 12/16/16
Date
Reservoir Level (ft) Normal Minimum Reservoir Level Full Pond
Figure 7. Blewett Falls hourly reservoir levels (ft, local datum) January 1 0 December 31, 2016. Full Pond = 100.0 ft local datum = 178.1 ft
Above Mean Sea Level (AMSL)
18

4.2 Tillery Development
Tillery Reservoir level was operated in compliance with the requirements specified in the New License from
January 1 through December 31, 2016 with the exception of December 3 and 4, 2016. Hourly reservoir levels for
the Tillery Development measured by Duke Energy at the forebay for the period January 1 � December 31, 2016,
are plotted in Figure 8 and provided in the Excel file Yadkin Pee Dee Project Reservoir Elevation Data 2016.xlsx.
Daily minimum and maximum reservoir levels are provided in Appendix A, Table 3.
Tillery Reservoir water elevation was 277.95 ft above mean sea level (or 99.75 ft local datum or 0.25 ft below full
pond) on April 15, 2016 at 0:00 hours, the beginning of the bass spawning season (April 15 U May 15). The
license requires that the elevation be maintained within 1.5 ft of where it was measured on April 15"; Thus, the
compliance limit for minimum level during the bass spawning period was 276.45 ft (98.25 ft local datum or 1.75
ft below full pond). The minimum hourly reservoir elevation observed during this period was 276.83 ft (98.63 ft
local datum), indicating that levels were in compliance throughout the specified bass spawning season.
Reservoir level data was measured hourly, generally resulting in 24 measurements per day (Appendix A, Table 3).
Data was collected by station personnel as well as electronically recorded in the Plant Information (PI) database
through July 3, 2016. This provided a second dataset that could be used to supplement the electronic dataset
when monitoring equipment malfunctions resulted in missing data. Station personnel discontinued data collection
and hourly reservoir level data was recorded electronically only from July 4- December 31, 2016. During this
time, monitoring sensor malfunctions occurred on 3 days (see table below) with an overall recovery rate of
99.9%.
Table 4: Tillery Reservoir - Level Monitor Malfunctions
2016 Date
Time
October 3
9:00 and 10:00 EDT
October 26
10:00 EDT
December 2
7:00 EST
On December 3 and 4, 2016, the reservoir level for Tillery was lower than the minimum allowed by the New
License. This was necessary to support a station outage at the Blewett Falls Development downstream. FERC
and the resource agencies were notified of the deviation from reservoir level requirements at Tillery on October
27, 2016.6 FERC acknowledged this notification on December 12, 2016 and asked that a supplemental report be
submitted describing any license deviations.' Duke Energy submitted the supplemental report on January 13,
6 FERC eLibrary Accession No. 20161027-5186
' FERC eLibray Accession No. 20161212-3029
19

2017,8 and on March 10, FERC responded that the license deviations would not be considered a violation of the
New License.9
8 FERC eLibray Accession No. 20170117-5086
9 FERC eLibray Accession No. 20170310-3022
20

100.50
100.00
99.50
E
3
-a 99.00
m
v
O
$ 98.50
a
a
J
0 98.00
L
1A
97.50
97.00
96.50
1/1/16
2016 Tillery Development Hourly Reservoir Levels
2/1/16 3/3/16 4/3/16 5/4/16 6/4/16 7/5/16 8/5/16 9/5/16 10/6/16 11/6/16 12/7/16
Date
Reservoir Level (ft) Normal Minimum Reservoir Level Full Pond
Figure 8. Tillery hourly reservoir levels (ft, local datum) January 1 0 December 31, 2016. Full Pond = 100.0 ft local datum = 278.2 ft AMSL
21

Appendix A
2016 Daily Minimum and Maximum Flow Releases and Reservoir Water
Levels

Table 1- Blewett Falls Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Releases
Flow Release
N
(cfs)
(cfs)
1/1/2016
57000
103000
96
1/2/2016
24700
55900
96
1/3/2016
13800
25100
96
1/4/2016
11700
15900
96
1/5/2016
9680
19300
96
1/6/2016
8960
12000
96
1/7/2016
6640
11100
96
1/8/2016
7890
12400
96
1/9/2016
8320
11000
96
1/10/2016
9010
12400
96
1/11/2016
9060
13000
96
1/12/2016
6050
10200
96
1/13/2016
7340
11700
96
1/14/2016
6470
12100
96
1/15/2016
6430
8370
96
1/16/2016
7290
15300
96
1/17/2016
11300
20300
96
1/18/2016
7940
14500
96
1/19/2016
8080
13600
96
1/20/2016
8130
12900
96
1/21/2016
7430
10500
96
1/22/2016
7160
11800
96
1/23/2016
8320
13300
96
1/24/2016
9730
13900
96
1/25/2016
9160
14700
96
1/26/2016
8760
13000
96
1/27/2016
7120
10000
96
1/28/2016
7890
12200
96
1/29/2016
7890
12500
96
1/30/2016
7660
11000
96
1/31/2016
7840
10800
96
2/1/2016
7290
10800
96
2/2/2016
6720
9840
96
2/3/2016
6940
13200
96
2/4/2016
13400
40100
96
2/5/2016
38900
40800
96
2/6/2016
16200
40700
96
2/7/2016
10700
20300
96
2/8/2016
10800
12800
96
2/9/2016
9010
11600
96
2/10/2016
6220
12000
96
2/11/2016
8270
11400
96
2/12/2016
5350
9160
96
2/13/2016
6900
9730
96
2/14/2016
7800
12500
96

Table 1- Blewett Falls Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Releases
Flow Release
N
(cfs)
(cfs)
2/15/2016
6680
12500
96
2/16/2016
10200
22500
96
2/17/2016
18100
28300
96
2/18/2016
13700
23600
96
2/19/2016
10000
15400
96
2/20/2016
9470
13000
96
2/21/2016
9010
12700
96
2/22/2016
9160
12800
96
2/23/2016
9010
17400
96
2/24/2016
17600
31600
96
2/25/2016
31800
40900
96
2/26/2016
13600
38900
96
2/27/2016
11300
15000
96
2/28/2016
11000
17300
96
2/29/2016
8660
14900
96
3/1/2016
9060
14000
96
3/2/2016
8710
12500
96
3/3/2016
8420
13400
96
3/4/2016
7800
12400
96
3/5/2016
3190
7660
96
3/6/2016
5160
11300
96
3/7/2016
7750
11200
96
3/8/2016
6850
10600
96
3/9/2016
5930
7750
96
3/10/2016
5620
8270
96
3/11/2016
6140
8560
96
3/12/2016
4900
7840
96
3/13/2016
4730
6340
92
3/14/2016
4770
7520
96
3/15/2016
4610
7520
96
3/16/2016
4410
5770
96
3/17/2016
4330
8130
96
3/18/2016
4330
5430
96
3/19/2016
4370
6980
96
3/20/2016
5500
7210
96
3/21/2016
7030
11200
96
3/22/2016
8610
12700
96
3/23/2016
5310
8420
96
3/24/2016
4100
5620
96
3/25/2016
3060
5810
96
3/26/2016
3060
5700
96
3/27/2016
3390
5740
96
3/28/2016
3520
11400
96
3/29/2016
8660
13400
96
3/30/2016
8220
12100
96

Table 1- Blewett Falls Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Releases
Flow Release
N
(cfs)
(cfs)
3/31/2016
6770
9370
96
4/1/2016
3460
9840
96
4/2/2016
3350
6180
96
4/3/2016
2720
3660
96
4/4/2016
2990
7380
96
4/5/2016
6470
9520
96
4/6/2016
6550
9520
96
4/7/2016
6340
8220
96
4/8/2016
4450
6900
96
4/9/2016
3590
6300
96
4/10/2016
6300
7700
96
4/11/2016
4690
6980
96
4/12/2016
4410
6640
96
4/13/2016
4570
7750
96
4/14/2016
4770
8270
96
4/15/2016
2870
4730
96
4/16/2016
2780
2930
96
4/17/2016
2870
4900
96
4/18/2016
3060
5310
96
4/19/2016
4290
6430
96
4/20/2016
3950
5660
96
4/21/2016
3630
4900
96
4/22/2016
2960
4140
96
4/23/2016
2030
2960
96
4/24/2016
1620
2030
96
4/25/2016
1490
3350
96
4/26/2016
3120
7380
96
4/27/2016
2780
8660
96
4/28/2016
2930
9010
96
4/29/2016
2930
6050
96
4/30/2016
3560
6340
96
5/1/2016
3630
7480
96
5/2/2016
3630
5460
96
5/3/2016
5700
10100
96
5/4/2016
10400
29500
96
5/5/2016
12500
38000
96
5/6/2016
8810
12300
96
5/7/2016
8560
12100
96
5/8/2016
7700
11800
96
5/9/2016
3590
10100
96
5/10/2016
3030
9730
96
5/11/2016
2900
7120
96
5/12/2016
3490
6980
96
5/13/2016
4290
9630
96
5/14/2016
5270
11100
96

Table 1- Blewett Falls Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Releases
Flow Release
N
(cfs)
(cfs)
5/15/2016
7070
13500
96
5/16/2016
4940
12800
96
5/17/2016
4450
8130
96
5/18/2016
3490
7610
96
5/19/2016
2900
5700
96
5/20/2016
4690
7700
96
5/21/2016
6140
16100
96
5/22/2016
15300
25400
96
5/23/2016
14000
24200
96
5/24/2016
7940
13800
96
5/25/2016
5070
12300
96
5/26/2016
4060
7660
96
5/27/2016
4140
7380
96
5/28/2016
3390
7120
96
5/29/2016
2870
4770
96
5/30/2016
2870
4290
96
5/31/2016
2870
5970
96
6/1/2016
3420
7800
96
6/2/2016
4100
6590
96
6/3/2016
3880
6940
96
6/4/2016
2930
7940
96
6/5/2016
1980
2960
96
6/6/2016
1950
2110
96
6/7/2016
1950
4290
96
6/8/2016
3520
5580
96
6/9/2016
3420
6550
96
6/10/2016
4100
5890
96
6/11/2016
2780
6590
96
6/12/2016
2750
6900
96
6/13/2016
3520
8170
96
6/14/2016
2380
7340
96
6/15/2016
2000
2320
96
6/16/2016
1830
2030
96
6/17/2016
1880
5850
96
6/18/2016
1950
2660
96
6/19/2016
1810
2660
96
6/20/2016
2130
4490
96
6/21/2016
2000
3030
96
6/22/2016
1980
2130
96
6/23/2016
1710
2050
96
6/24/2016
1980
3290
96
6/25/2016
2160
3090
96
6/26/2016
2430
5970
96
6/27/2016
2240
3880
96
6/28/2016
1950
3810
96

Table 1- Blewett Falls Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Releases
Flow Release
N
(cfs)
(cfs)
6/29/2016
1060
2300
96
6/30/2016
1070
1330
96
7/1/2016
1330
1650
96
7/2/2016
1390
1540
96
7/3/2016
1390
1780
96
7/4/2016
1510
1780
96
7/5/2016
1140
1620
96
7/6/2016
1270
5930
96
7/7/2016
2380
3840
96
7/8/2016
1930
7250
96
7/9/2016
1670
7030
96
7/10/2016
1830
6220
96
7/11/2016
2050
3030
96
7/12/2016
1900
7610
96
7/13/2016
1880
7380
96
7/14/2016
1670
7430
96
7/15/2016
2750
5930
96
7/16/2016
1690
5970
96
7/17/2016
1710
3560
96
7/18/2016
1980
6180
96
7/19/2016
2990
7750
96
7/20/2016
2570
7940
96
7/21/2016
1830
4900
96
7/22/2016
1880
4820
96
7/23/2016
4770
4980
96
7/24/2016
1810
4940
96
7/25/2016
1900
5580
96
7/26/2016
1850
7340
96
7/27/2016
1880
4210
96
7/28/2016
1740
4450
96
7/29/2016
1670
1810
96
7/30/2016
1650
1740
96
7/31/2016
1650
1810
96
8/1/2016
1670
1830
96
8/2/2016
1670
5160
96
8/3/2016
1830
6260
96
8/4/2016
1950
7660
96
8/5/2016
7520
9160
96
8/6/2016
4690
9210
96
8/7/2016
2130
7520
96
8/8/2016
2550
7480
96
8/9/2016
3120
6340
96
8/10/2016
6300
6810
96
8/11/2016
6550
11600
96
8/12/2016
8370
12500
96

Table 1- Blewett Falls Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Releases
Flow Release
N
(cfs)
(cfs)
8/13/2016
2550
9010
96
8/14/2016
2270
7980
96
8/15/2016
2960
7160
96
8/16/2016
3060
5660
96
8/17/2016
2960
5160
96
8/18/2016
2630
3060
96
8/19/2016
3030
5700
96
8/20/2016
3030
3290
96
8/21/2016
2350
3120
96
8/22/2016
2350
2600
96
8/23/2016
2130
2430
96
8/24/2016
2030
2660
96
8/25/2016
2050
3560
96
8/26/2016
2190
6470
96
8/27/2016
2210
3350
96
8/28/2016
2240
2380
96
8/29/2016
2240
3770
96
8/30/2016
2300
3920
96
8/31/2016
2430
5890
96
9/1/2016
2380
3730
96
9/2/2016
2300
8130
96
9/3/2016
2380
5770
96
9/4/2016
2350
2430
96
9/5/2016
1470
2350
96
9/6/2016
1430
1560
96
9/7/2016
1490
1600
96
9/8/2016
1490
2460
96
9/9/2016
2240
2520
96
9/10/2016
2320
2460
96
9/11/2016
2130
2490
96
9/12/2016
2110
2270
96
9/13/2016
2050
2190
96
9/14/2016
2050
2160
96
9/15/2016
1980
2130
96
9/16/2016
1880
2030
96
9/17/2016
1850
2320
96
9/18/2016
1310
1850
96
9/19/2016
1270
1600
96
9/20/2016
1600
1740
96
9/21/2016
1710
2110
96
9/22/2016
1850
2000
96
9/23/2016
1710
1980
96
9/24/2016
1690
1740
96
9/25/2016
1710
1810
96
9/26/2016
1740
1780
96

Table 1- Blewett Falls Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Releases
Flow Release
N
(cfs)
(cfs)
9/27/2016
1740
5500
96
9/28/2016
5310
8960
96
9/29/2016
8960
10000
96
9/30/2016
2460
9950
96
10/1/2016
2460
2570
96
10/2/2016
2490
4650
96
10/3/2016
2350
2750
96
10/4/2016
2110
2380
96
10/5/2016
2000
2130
96
10/6/2016
1950
3490
96
10/7/2016
3460
3770
96
10/8/2016
3520
42300
96
10/9/2016
33000
50500
96
10/10/2016
9680
32900
96
10/11/2016
2870
9680
96
10/12/2016
3090
3840
96
10/13/2016
2320
3320
96
10/14/2016
2050
2350
96
10/15/2016
2080
2780
96
10/16/2016
1760
2160
96
10/17/2016
1690
1930
96
10/18/2016
1650
1900
96
10/19/2016
1650
2600
96
10/20/2016
1850
2520
96
10/21/2016
1470
1900
96
10/22/2016
1270
1490
96
10/23/2016
1250
1670
96
10/24/2016
1310
1450
96
10/25/2016
1310
1430
96
10/26/2016
1330
1710
96
10/27/2016
1330
1710
96
10/28/2016
1290
1450
96
10/29/2016
1290
1370
96
10/30/2016
1270
1370
96
10/31/2016
1390
1450
96
11/1/2016
1430
1880
96
11/2/2016
1600
2000
96
11/3/2016
1510
1740
96
11/4/2016
1350
2350
96
11/5/2016
1290
1410
96
11/6/2016
1290
1330
100
11/7/2016
1290
1350
96
11/8/2016
1290
1350
96
11/9/2016
1310
1390
96
11/10/2016
1270
1490
96

Table 1- Blewett Falls Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Releases
Flow Release
N
(cfs)
(cfs)
11/11/2016
1430
1650
96
11/12/2016
1350
1670
96
11/13/2016
1330
1430
96
11/14/2016
1350
1470
96
11/15/2016
1370
2810
96
11/16/2016
2000
2810
96
11/17/2016
1670
2160
96
11/18/2016
1490
1710
96
11/19/2016
1390
1490
96
11/20/2016
1410
1450
96
11/21/2016
1410
2270
96
11/22/2016
1900
2270
96
11/23/2016
1710
2210
96
11/24/2016
1470
1740
96
11/25/2016
1430
1510
96
11/26/2016
1430
1490
96
11/27/2016
1430
1470
96
11/28/2016
1040
1470
96
11/29/2016
1350
2270
96
11/30/2016
1690
2030
96
12/1/2016
1490
1760
96
12/2/2016
1430
1490
96
12/3/2016
1430
1540
96
12/4/2016
1510
1560
96
12/5/2016
1580
1650
96
12/6/2016
1580
1740
96
12/7/2016
1710
2000
96
12/8/2016
2000
2380
96
12/9/2016
1900
2350
96
12/10/2016
1780
2000
96
12/11/2016
1830
2110
96
12/12/2016
1780
2520
96
12/13/2016
1980
2520
96
12/14/2016
2410
3030
96
12/15/2016
2550
3880
96
12/16/2016
2550
10900
96
12/17/2016
3120
9580
96
12/18/2016
1900
3420
96
12/19/2016
1850
2240
96
12/20/2016
2240
3730
96
12/21/2016
2690
3350
96
12/22/2016
2160
3030
96
12/23/2016
1650
2160
96
12/24/2016
1470
1710
96
12/25/2016
1390
1560
96

Table 1- Blewett Falls Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Releases
Flow Release
N
(cfs)
(cfs)
12/26/2016
1370
1410
96
12/27/2016
1390
1430
96
12/28/2016
1390
1490
96
12/29/2016
1490
2630
96
12/30/2016
2000
2380
96
12/31/2016
1980
3220
96

Table 2 - Tillery Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Release
Flow Release
N
(cfs)
(cfs)
1/3/2016
559
18700
96
1/4/2016
580
20400
96
1/5/2016
539
19500
96
1/6/2016
528
18600
96
1/7/2016
528
20000
96
1/8/2016
528
18000
96
1/9/2016
528
18800
96
1/10/2016
499
18000
96
1/11/2016
509
18400
96
1/12/2016
539
18500
96
1/13/2016
539
19000
96
1/14/2016
539
19200
96
1/15/2016
509
20400
96
1/16/2016
528
18800
96
1/17/2016
480
18900
96
1/18/2016
471
19300
96
1/19/2016
480
19700
96
1/20/2016
499
20500
96
1/21/2016
549
19400
96
1/22/2016
549
19500
96
1/23/2016
519
17100
96
1/24/2016
499
19500
96
1/25/2016
509
17700
96
1/26/2016
569
17300
96
1/27/2016
519
16900
96
1/28/2016
499
15700
96
1/29/2016
418
16100
96
1/30/2016
471
15900
96
1/31/2016
471
16800
96
2/1/2016
471
16500
96
2/2/2016
519
16000
96
2/3/2016
519
17400
96
2/4/2016
17200
29500
96
2/5/2016
4930
34200
95
2/6/2016
613
20700
96
2/7/2016
509
15800
96
2/8/2016
591
12600
96
2/9/2016
509
16900
96
10

Table 2 - Tillery Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Release
Flow Release
N
(cfs)
(cfs)
2/10/2016
499
17100
96
2/11/2016
519
17100
96
2/12/2016
559
16600
96
2/13/2016
509
16100
96
2/14/2016
580
16100
96
2/15/2016
569
16200
96
2/16/2016
950
17200
96
2/17/2016
569
23400
96
2/18/2016
602
19300
96
2/19/2016
519
19400
96
2/20/2016
528
20500
96
2/21/2016
539
19600
96
2/22/2016
569
20500
96
2/23/2016
569
20500
96
2/24/2016
8630
25500
96
2/25/2016
23200
34500
96
2/26/2016
539
23400
96
2/27/2016
559
20600
96
2/28/2016
559
20600
96
2/29/2016
539
20500
96
3/1/2016
509
20400
96
3/2/2016
489
20400
96
3/3/2016
385
20600
96
3/4/2016
519
19300
96
3/5/2016
559
19300
96
3/6/2016
602
18500
96
3/7/2016
569
19400
96
3/8/2016
549
19600
96
3/9/2016
549
19500
96
3/10/2016
499
20000
96
3/11/2016
444
19600
96
3/12/2016
453
19100
96
3/13/2016
453
19300
92
3/14/2016
480
18800
96
3/15/2016
499
19000
96
3/16/2016
499
18800
96
3/17/2016
499
19000
96
3/18/2016
499
19300
96
3/19/2016
499
18500
96
3/20/2016
499
9440
96
11

Table 2 - Tillery Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Release
Flow Release
N
(cfs)
(cfs)
3/21/2016
480
19900
96
3/22/2016
471
19600
96
3/23/2016
435
19600
96
3/24/2016
435
19400
96
3/25/2016
462
17400
96
3/26/2016
499
19000
96
3/27/2016
499
19100
96
3/28/2016
519
17300
96
3/29/2016
539
19300
96
3/30/2016
499
18800
96
3/31/2016
453
18400
96
4/1/2016
435
9940
96
4/2/2016
453
8200
96
4/3/2016
480
8330
96
4/4/2016
471
19700
96
4/5/2016
453
19900
96
4/6/2016
480
19900
96
4/7/2016
426
18800
96
4/8/2016
444
17200
96
4/9/2016
435
17500
96
4/10/2016
471
19400
96
4/11/2016
462
20500
96
4/12/2016
499
19500
96
4/13/2016
480
19600
96
4/14/2016
462
17200
96
4/15/2016
471
11800
96
4/16/2016
471
19500
96
4/17/2016
462
18400
96
4/18/2016
509
19200
96
4/19/2016
499
18600
96
4/20/2016
489
18900
96
4/21/2016
489
9560
96
4/22/2016
453
13800
96
4/23/2016
426
528
96
4/24/2016
489
8240
96
4/25/2016
480
13900
96
4/26/2016
444
18700
96
4/27/2016
444
18400
96
4/28/2016
426
18500
94
4/29/2016
369
11700
96
12

Table 2 - Tillery Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Release
Flow Release
N
(cfs)
(cfs)
4/30/2016
426
12300
96
5/1/2016
401
8240
96
5/2/2016
393
17900
96
5/3/2016
426
19500
96
5/4/2016
19500
39500
96
5/5/2016
418
40000
96
5/6/2016
435
20200
96
5/7/2016
480
20400
96
5/8/2016
462
19300
96
5/9/2016
480
18200
96
5/10/2016
471
18400
96
5/11/2016
453
19100
96
5/12/2016
426
18600
96
5/13/2016
489
19700
96
5/14/2016
489
18500
96
5/15/2016
418
18400
96
5/16/2016
480
19300
96
5/17/2016
435
17400
96
5/18/2016
435
19200
96
5/19/2016
471
19100
96
5/20/2016
480
18600
96
5/21/2016
453
18800
96
5/22/2016
489
20800
96
5/23/2016
462
19800
96
5/24/2016
480
19300
96
5/25/2016
444
12500
96
5/26/2016
462
19800
96
5/27/2016
453
19400
96
5/28/2016
462
18500
96
5/29/2016
426
16600
96
5/30/2016
435
20800
96
5/31/2016
453
20200
96
6/1/2016
453
19000
96
6/2/2016
462
19400
96
6/3/2016
489
20700
96
6/4/2016
519
10100
96
6/5/2016
444
19700
96
6/6/2016
462
10600
96
6/7/2016
480
21000
96
6/8/2016
528
17200
96
13

Table 2 - Tillery Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Release
Flow Release
N
(cfs)
(cfs)
6/9/2016
591
11800
96
6/10/2016
509
20600
96
6/11/2016
480
21400
96
6/12/2016
444
19500
96
6/13/2016
462
20600
96
6/14/2016
471
20600
96
6/15/2016
435
12800
96
6/16/2016
462
19500
96
6/17/2016
435
9440
96
6/18/2016
480
2180
96
6/19/2016
509
13300
96
6/20/2016
489
21400
96
6/21/2016
444
647
96
6/22/2016
462
21700
96
6/23/2016
435
21700
96
6/24/2016
453
14600
96
6/25/2016
435
20600
96
6/26/2016
471
20800
96
6/27/2016
462
21000
96
6/28/2016
401
6500
96
6/29/2016
453
15300
96
6/30/2016
471
21200
96
7/1/2016
453
17100
96
7/2/2016
453
6890
96
7/3/2016
418
21600
96
7/4/2016
453
7530
96
7/5/2016
444
14900
96
7/6/2016
569
22000
96
7/7/2016
426
22200
96
7/8/2016
602
22300
96
7/9/2016
462
11500
96
7/10/2016
426
13200
96
7/11/2016
462
11700
96
7/12/2016
718
10500
96
7/13/2016
453
21900
96
7/14/2016
453
22400
96
7/15/2016
462
22400
96
7/16/2016
435
782
96
7/17/2016
471
14100
96
7/18/2016
480
21200
96
14

Table 2 - Tillery Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Release
Flow Release
N
(cfs)
(cfs)
7/19/2016
471
22300
96
7/20/2016
453
22000
96
7/21/2016
453
21500
96
7/22/2016
435
16900
96
7/23/2016
462
20400
96
7/24/2016
462
20900
96
7/25/2016
435
20800
96
7/26/2016
453
20600
96
7/27/2016
471
22200
96
7/28/2016
435
20300
96
7/29/2016
418
5260
96
7/30/2016
426
16900
96
7/31/2016
471
14400
96
8/1/2016
444
20400
96
8/2/2016
489
20400
96
8/3/2016
480
1970
96
8/4/2016
480
18300
96
8/5/2016
10200
14600
96
8/6/2016
694
14600
96
8/7/2016
471
12900
96
8/8/2016
471
21100
96
8/9/2016
462
20700
96
8/10/2016
462
23000
96
8/11/2016
782
20600
96
8/12/2016
489
21000
96
8/13/2016
426
20700
96
8/14/2016
480
21700
96
8/15/2016
480
20900
96
8/16/2016
471
21000
96
8/17/2016
435
20800
96
8/18/2016
453
20800
96
8/19/2016
471
21400
96
8/20/2016
480
15000
96
8/21/2016
435
15000
96
8/22/2016
409
10300
96
8/23/2016
489
10800
96
8/24/2016
471
20900
96
8/25/2016
453
19300
96
8/26/2016
444
18700
96
8/27/2016
489
17400
96
15

Table 2 - Tillery Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Release
Flow Release
N
(cfs)
(cfs)
8/28/2016
444
15200
96
8/29/2016
426
19200
96
8/30/2016
489
18400
96
8/31/2016
480
19200
96
9/1/2016
453
15100
96
9/2/2016
528
19500
96
9/3/2016
453
849
96
9/4/2016
426
694
96
9/5/2016
444
682
96
9/6/2016
426
3580
96
9/7/2016
435
18000
96
9/8/2016
462
16700
96
9/9/2016
453
16600
96
9/10/2016
426
16700
96
9/11/2016
444
16700
96
9/12/2016
435
3740
96
9/13/2016
426
19600
96
9/14/2016
418
19000
96
9/15/2016
444
17900
96
9/16/2016
435
17800
96
9/17/2016
409
769
96
9/18/2016
418
2730
96
9/19/2016
409
15600
96
9/20/2016
444
18300
96
9/21/2016
426
17600
96
9/22/2016
444
17800
96
9/23/2016
435
8710
96
9/24/2016
471
12700
96
9/25/2016
480
756
96
9/26/2016
453
15700
96
9/27/2016
519
15600
96
9/28/2016
549
15300
96
9/29/2016
569
19200
96
9/30/2016
480
19000
96
10/1/2016
489
19500
96
10/2/2016
509
15700
96
10/3/2016
519
11200
96
10/4/2016
499
11300
96
10/5/2016
453
11100
96
10/6/2016
453
18400
96
16

Table 2 - Tillery Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Release
Flow Release
N
(cfs)
(cfs)
10/7/2016
462
13900
96
10/8/2016
509
18500
96
10/9/2016
769
23300
96
10/10/2016
519
17400
96
10/11/2016
528
10700
96
10/12/2016
539
15100
96
10/13/2016
549
15000
96
10/14/2016
539
15100
96
10/15/2016
539
15100
96
10/16/2016
528
15100
96
10/17/2016
499
15100
96
10/18/2016
471
20900
96
10/19/2016
509
14700
96
10/20/2016
519
18200
96
10/21/2016
453
10200
96
10/22/2016
453
20500
96
10/23/2016
499
549
96
10/24/2016
509
11600
96
10/25/2016
519
20400
96
10/26/2016
509
20700
96
10/27/2016
471
17400
96
10/28/2016
499
17000
96
10/29/2016
471
11300
96
10/30/2016
499
12000
96
10/31/2016
480
17800
96
11/1/2016
453
17900
96
11/2/2016
462
17900
96
11/3/2016
462
519
96
11/4/2016
409
13700
96
11/5/2016
462
16800
96
11/6/2016
435
16600
100
11/7/2016
393
17900
96
11/8/2016
435
17900
96
11/9/2016
377
16600
96
11/10/2016
401
4130
96
11/11/2016
426
15700
96
11/12/2016
409
10800
96
11/13/2016
393
10500
96
11/14/2016
393
17000
96
11/15/2016
401
16900
96
17

Table 2 - Tillery Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Release
Flow Release
N
(cfs)
(cfs)
11/16/2016
426
16800
96
11/17/2016
409
16300
96
11/18/2016
426
14600
96
11/19/2016
361
16400
96
11/20/2016
385
10700
96
11/21/2016
377
16600
96
11/22/2016
385
20700
96
11/23/2016
401
10600
96
11/24/2016
393
11500
96
11/25/2016
393
5880
96
11/26/2016
377
5920
96
11/27/2016
435
5880
96
11/28/2016
418
17100
96
11/29/2016
369
4130
96
11/30/2016
361
3990
96
12/1/2016
369
4050
96
12/2/2016
393
4080
96
12/3/2016
435
4100
96
12/4/2016
435
4050
96
12/5/2016
426
4050
96
12/6/2016
385
3960
96
12/7/2016
435
6280
96
12/8/2016
369
4580
96
12/9/2016
377
3580
96
12/10/2016
453
7860
96
12/11/2016
453
11300
96
12/12/2016
418
13700
96
12/13/2016
453
15900
96
12/14/2016
418
16000
96
12/15/2016
426
16100
96
12/16/2016
426
13500
96
12/17/2016
418
13500
96
12/18/2016
377
15700
96
12/19/2016
418
10500
96
12/20/2016
393
10500
96
12/21/2016
462
10500
96
12/22/2016
426
10500
96
12/23/2016
444
11300
96
12/24/2016
418
10700
96
12/25/2016
426
12300
96
18

Table 2 - Tillery Daily Minimum and Maximum Flow Releases
Daily Minimum
Daily Maximum
Date
Flow Release
Flow Release
N
(cfs)
(cfs)
12/26/2016
462
10800
96
12/27/2016
401
10200
96
12/28/2016
435
16000
96
12/29/2016
409
10300
96
12/30/2016
418
10400
96
12/31/2016
435
16000
96
19

Table 3 - Daily Minimum and Maximum Reservoir Levels
Blewett Falls
Lake
Lake Tillery
Daily
Daily
Daily
Daily
Minimum
Maximum
Minimum
Maximum
Date
N
N
Reservoir
Reservoir
Reservoir
Reservoir
Level (ft)
Level (ft)
Level (ft)
Level (ft)
1/1/2016
101.10
103.80
24
98.20
98.80
24
1/2/2016
99.10
100.90
24
98.70
99.10
24
1/3/2016
97.70
99.10
24
98.80
99.50
24
1/4/2016
97.50
98.30
24
98.90
99.50
24
1/5/2016
97.10
98.60
24
98.80
99.50
24
1/6/2016
96.80
97.60
24
98.80
99.50
24
1/7/2016
96.60
97.60
24
98.80
99.90
24
1/8/2016
96.90
97.70
24
99.10
99.70
24
1/9/2016
97.00
97.50
24
99.30
99.90
24
1/10/2016
97.20
97.80
24
99.20
99.90
24
1/11/2016
96.90
97.70
24
99.10
99.90
24
1/12/2016
96.70
97.50
24
99.26
99.90
24
1/13/2016
97.40
98.00
24
99.30
99.88
24
1/14/2016
97.20
98.40
24
99.30
99.94
24
1/15/2016
97.00
97.40
24
98.94
99.84
24
1/16/2016
97.50
98.60
24
98.76
99.60
24
1/17/2016
97.90
99.00
24
98.74
99.56
24
1/18/2016
97.40
98.30
24
98.96
99.86
24
1/19/2016
97.50
98.30
24
99.23
99.95
24
1/20/2016
97.40
98.20
24
99.01
99.86
24
1/21/2016
97.20
97.80
24
99.23
99.85
24
1/22/2016
97.20
98.00
24
99.20
99.91
24
1/23/2016
97.40
98.20
24
99.27
99.94
24
1/24/2016
97.70
98.30
24
99.14
99.94
24
1/25/2016
97.60
98.40
24
99.23
99.83
24
1/26/2016
97.50
98.20
24
99.17
99.74
24
1/27/2016
97.40
97.80
24
99.35
99.98
24
1/28/2016
97.40
98.20
24
99.30
99.88
24
1/29/2016
97.40
98.10
24
99.14
99.70
24
1/30/2016
97.30
97.90
24
99.25
99.83
24
1/31/2016
97.30
97.90
24
99.29
99.90
24
2/1/2016
97.20
97.90
24
99.33
99.99
24
2/2/2016
97.10
97.70
24
99.20
99.78
24
2/3/2016
97.10
98.20
24
99.18
99.78
24
2/4/2016
98.35
100.70
24
99.04
99.47
24
2/5/2016
100.70
100.80
24
98.53
99.47
24
2/6/2016
98.60
100.80
24
98.64
99.35
24
20

Table 3 - Daily Minimum and Maximum Reservoir Levels
Blewett Falls
Lake
Lake Tillery
Daily
Daily
Daily
Daily
Minimum
Maximum
Minimum
Maximum
Date
N
N
Reservoir
Reservoir
Reservoir
Reservoir
Level (ft)
Level (ft)
Level (ft)
Level (ft)
2/7/2016
97.80
99.10
24
98.51
99.24
24
2/8/2016
97.90
98.40
24
99.20
99.54
24
2/9/2016
97.50
98.10
24
99.18
99.94
24
2/10/2016
97.70
98.60
24
99.13
99.83
24
2/11/2016
97.40
98.20
24
99.17
99.93
24
2/12/2016
96.70
97.60
24
99.12
99.81
24
2/13/2016
96.70
97.50
24
99.16
99.82
24
2/14/2016
97.30
98.00
24
99.17
99.71
24
2/15/2016
97.20
97.90
24
99.19
99.74
24
2/16/2016
97.50
99.10
24
99.13
99.66
24
2/17/2016
98.90
99.80
24
99.05
99.57
24
2/18/2016
98.30
99.50
24
99.02
99.59
24
2/19/2016
97.70
98.60
24
99.01
99.63
24
2/20/2016
97.60
98.30
24
99.06
99.75
24
2/21/2016
97.50
98.20
24
99.11
99.88
24
2/22/2016
97.50
98.30
24
99.00
99.78
24
2/23/2016
97.50
98.90
24
98.84
99.86
24
2/24/2016
99.00
100.30
24
98.40
98.83
24
2/25/2016
100.40
100.90
24
98.60
99.01
24
2/26/2016
98.30
100.70
24
98.59
99.28
24
2/27/2016
97.90
98.60
24
98.83
99.61
24
2/28/2016
97.90
98.80
24
98.76
99.65
24
2/29/2016
97.50
98.50
24
99.00
99.77
24
3/1/2016
97.70
98.40
24
98.84
99.66
24
3/2/2016
97.40
98.20
24
98.93
99.74
24
3/3/2016
97.40
98.10
24
99.03
99.90
24
3/4/2016
96.70
97.90
24
99.07
99.71
24
3/5/2016
95.90
96.60
24
99.30
99.78
24
3/6/2016
96.00
97.70
24
99.17
99.85
24
3/7/2016
97.20
97.90
24
99.15
99.87
24
3/8/2016
97.00
97.80
24
98.77
99.81
24
3/9/2016
96.70
97.30
24
99.18
99.84
24
3/10/2016
96.60
97.40
24
99.35
99.81
24
3/11/2016
96.80
97.50
24
99.32
99.85
24
3/12/2016
96.36
97.30
24
99.48
99.85
24
3/13/2016
96.30
96.90
23
99.42
99.85
23
3/14/2016
96.30
97.20
24
99.25
99.74
24
21

Table 3 - Daily Minimum and Maximum Reservoir Levels
Blewett Falls
Lake
Lake Tillery
Daily
Daily
Daily
Daily
Minimum
Maximum
Minimum
Maximum
Date
N
N
Reservoir
Reservoir
Reservoir
Reservoir
Level (ft)
Level (ft)
Level (ft)
Level (ft)
3/15/2016
96.30
97.20
24
99.52
99.93
24
3/16/2016
96.10
96.70
24
99.45
99.96
24
3/17/2016
95.80
97.40
24
99.44
99.93
24
3/18/2016
96.00
96.60
24
99.51
99.92
24
3/19/2016
96.20
97.20
24
99.57
99.94
24
3/20/2016
96.70
97.20
24
99.76
99.88
24
3/21/2016
97.20
98.00
24
99.18
99.98
24
3/22/2016
97.40
98.20
24
99.16
99.80
24
3/23/2016
96.60
97.40
24
99.13
99.88
24
3/24/2016
96.50
97.10
24
99.16
99.82
24
3/25/2016
95.80
97.10
24
99.48
99.91
24
3/26/2016
96.20
97.10
24
99.52
99.93
24
3/27/2016
96.24
97.10
24
99.46
99.93
24
3/28/2016
96.30
97.54
24
99.50
99.74
24
3/29/2016
97.20
97.90
24
99.56
99.88
24
3/30/2016
97.10
97.90
24
99.21
99.87
24
3/31/2016
97.00
97.70
24
99.24
99.80
24
4/1/2016
96.20
97.50
24
99.54
99.94
24
4/2/2016
96.30
97.30
24
99.63
99.92
24
4/3/2016
96.00
96.50
24
99.49
99.90
24
4/4/2016
96.00
96.80
24
99.06
99.93
24
4/5/2016
96.40
97.50
24
99.07
99.88
24
4/6/2016
96.40
97.40
24
98.99
99.84
24
4/7/2016
96.35
97.00
24
99.29
99.93
24
4/8/2016
96.20
96.66
24
99.20
99.92
24
4/9/2016
96.20
96.50
24
99.54
99.92
24
4/10/2016
96.37
96.90
24
99.15
99.85
24
4/11/2016
95.90
96.90
24
99.18
99.95
24
4/12/2016
96.80
97.40
24
99.39
99.92
24
4/13/2016
97.20
97.70
24
99.53
99.91
24
4/14/2016
96.90
97.80
24
99.31
99.81
24
4/15/2016
95.50
96.80
24
99.64
99.95
24
4/16/2016
94.90
96.10
24
99.34
99.96
24
4/17/2016
95.55
96.20
24
99.34
99.81
24
4/18/2016
95.30
95.70
24
99.07
99.92
24
4/19/2016
95.00
96.00
24
99.60
99.90
24
4/20/2016
95.40
96.60
24
99.59
99.90
24
22

Table 3 - Daily Minimum and Maximum Reservoir Levels
Blewett Falls
Lake
Lake Tillery
Daily
Daily
Daily
Daily
Minimum
Maximum
Minimum
Maximum
Date
N
N
Reservoir
Reservoir
Reservoir
Reservoir
Level (ft)
Level (ft)
Level (ft)
Level (ft)
4/21/2016
95.40
96.20
24
99.61
99.94
24
4/22/2016
95.70
96.60
24
99.48
99.88
24
4/23/2016
95.60
95.80
24
99.44
99.49
24
4/24/2016
95.10
95.50
24
99.39
99.60
24
4/25/2016
95.00
96.10
24
99.23
99.67
24
4/26/2016
95.90
97.10
24
99.19
99.61
24
4/27/2016
96.00
97.50
24
99.29
99.96
24
4/28/2016
96.20
97.60
24
99.39
99.86
24
4/29/2016
96.10
97.40
24
99.53
99.90
24
4/30/2016
96.30
97.00
24
99.40
99.98
24
5/1/2016
96.50
97.60
24
99.44
99.76
24
5/2/2016
96.20
97.30
24
99.34
99.97
24
5/3/2016
96.50
98.00
24
99.26
99.79
24
5/4/2016
98.00
100.20
24
99.21
99.73
24
5/5/2016
98.00
100.90
24
98.63
99.58
24
5/6/2016
97.30
98.00
24
99.04
99.77
24
5/7/2016
97.20
98.00
24
98.90
99.83
24
5/8/2016
96.90
98.00
24
98.97
99.83
24
5/9/2016
96.00
97.60
24
99.32
99.89
24
5/10/2016
95.90
97.70
24
99.26
99.73
24
5/11/2016
95.90
97.25
24
98.98
99.83
24
5/12/2016
96.60
97.60
24
99.27
99.92
24
5/13/2016
96.70
98.10
24
99.37
99.88
24
5/14/2016
97.50
98.10
24
99.07
99.92
24
5/15/2016
97.20
98.50
24
98.87
99.87
24
5/16/2016
96.40
98.40
24
99.01
99.94
24
5/17/2016
95.90
97.50
24
99.29
99.89
24
5/18/2016
95.20
97.40
24
99.25
99.82
24
5/19/2016
95.60
96.90
24
99.39
99.66
24
5/20/2016
97.00
97.90
24
99.46
99.90
24
5/21/2016
97.35
99.20
24
99.38
99.91
24
5/22/2016
99.00
99.80
24
98.85
99.95
24
5/23/2016
98.50
99.60
24
99.08
99.63
24
5/24/2016
97.30
98.50
24
98.83
99.89
24
5/25/2016
96.30
98.30
24
98.80
99.97
24
5/26/2016
96.40
97.50
24
99.44
99.99
24
5/27/2016
96.70
97.70
24
99.46
99.88
24
23

Table 3 - Daily Minimum and Maximum Reservoir Levels
Blewett Falls
Lake
Lake Tillery
Daily
Daily
Daily
Daily
Minimum
Maximum
Minimum
Maximum
Date
N
N
Reservoir
Reservoir
Reservoir
Reservoir
Level (ft)
Level (ft)
Level (ft)
Level (ft)
5/28/2016
96.40
97.60
24
99.59
99.94
24
5/29/2016
96.00
97.00
24
99.52
99.90
24
5/30/2016
96.00
96.80
24
99.36
99.86
24
5/31/2016
96.30
97.50
24
98.99
99.84
24
6/1/2016
96.40
97.80
24
99.40
99.88
24
6/2/2016
96.70
97.50
24
99.34
99.87
24
6/3/2016
96.50
97.70
24
99.00
99.59
24
6/4/2016
96.50
97.70
24
98.86
99.42
24
6/5/2016
96.10
96.50
24
99.01
99.41
24
6/6/2016
96.10
96.20
24
99.12
99.77
24
6/7/2016
96.30
97.20
24
99.50
99.84
24
6/8/2016
96.90
97.60
24
99.48
99.88
24
6/9/2016
96.90
97.70
24
99.66
99.90
24
6/10/2016
97.40
97.80
24
99.20
99.83
24
6/11/2016
96.80
97.80
24
99.36
99.93
24
6/12/2016
96.80
97.90
24
99.43
99.96
24
6/13/2016
95.80
97.90
24
99.09
99.93
24
6/14/2016
95.30
97.20
24
99.21
99.60
24
6/15/2016
95.70
96.40
24
99.55
99.87
24
6/16/2016
95.90
96.40
24
99.41
99.91
24
6/17/2016
96.50
97.55
24
99.57
99.88
24
6/18/2016
96.10
96.60
24
99.75
99.92
24
6/19/2016
95.30
96.10
24
99.58
99.97
24
6/20/2016
94.40
95.60
24
99.46
99.87
24
6/21/2016
94.50
95.70
24
99.41
99.50
24
6/22/2016
94.00
95.10
24
99.23
99.68
24
6/23/2016
94.40
95.60
24
99.30
99.86
24
6/24/2016
95.80
96.80
24
99.37
99.87
24
6/25/2016
96.10
96.70
24
99.60
99.94
24
6/26/2016
94.90
96.90
24
99.50
99.91
24
6/27/2016
94.70
95.90
24
99.46
99.85
24
6/28/2016
94.95
95.70
24
99.52
99.64
24
6/29/2016
94.50
95.20
24
99.41
99.61
24
6/30/2016
94.50
95.20
24
99.08
99.52
24
7/1/2016
95.40
96.30
24
99.18
99.58
24
7/2/2016
95.80
96.10
24
99.41
99.64
24
7/3/2016
95.30
95.80
24
99.51
99.83
24
24

Table 3 - Daily Minimum and Maximum Reservoir Levels
Blewett Falls
Lake
Lake Tillery
Daily
Daily
Daily
Daily
Minimum
Maximum
Minimum
Maximum
Date
N
N
Reservoir
Reservoir
Reservoir
Reservoir
Level (ft)
Level (ft)
Level (ft)
Level (ft)
7/4/2016
95.30
95.80
24
99.49
99.73
24
7/5/2016
95.30
95.80
24
99.23
99.73
24
7/6/2016
96.10
97.70
24
98.93
99.59
24
7/7/2016
98.00
99.20
24
98.95
99.73
24
7/8/2016
98.00
99.90
24
99.19
99.88
24
7/9/2016
98.50
99.80
24
99.38
99.56
24
7/10/2016
98.70
99.70
24
99.33
99.45
24
7/11/2016
98.90
99.40
24
99.06
99.47
24
7/12/2016
98.20
99.90
24
99.00
99.75
24
7/13/2016
98.10
99.70
24
99.03
99.64
24
7/14/2016
98.70
99.40
24
99.22
99.82
24
7/15/2016
98.30
99.80
24
99.18
99.89
24
7/16/2016
99.20
99.60
24
99.49
99.80
24
7/17/2016
98.80
99.50
24
99.60
99.79
24
7/18/2016
98.50
99.30
24
99.42
99.95
24
7/19/2016
98.40
99.40
24
98.98
99.89
24
7/20/2016
98.30
99.50
24
98.84
99.42
24
7/21/2016
98.40
99.30
24
99.02
99.43
24
7/22/2016
99.20
99.90
24
99.30
99.87
24
7/23/2016
98.30
99.50
24
99.48
99.97
24
7/24/2016
98.10
99.00
24
98.86
99.61
24
7/25/2016
98.15
99.20
24
99.19
99.58
24
7/26/2016
98.50
99.50
24
99.26
99.64
24
7/27/2016
99.10
99.70
24
99.27
99.71
24
7/28/2016
99.00
99.40
24
99.26
99.47
24
7/29/2016
99.00
99.30
24
99.27
99.49
24
7/30/2016
98.40
99.00
24
99.26
99.57
24
7/31/2016
98.58
99.00
24
99.25
99.49
24
8/1/2016
98.90
99.20
24
99.22
99.56
24
8/2/2016
98.60
99.40
24
99.37
99.89
24
8/3/2016
98.70
99.40
24
99.62
99.69
24
8/4/2016
97.20
98.60
24
98.98
99.64
24
8/5/2016
97.90
98.40
24
99.01
99.22
24
8/6/2016
97.90
98.40
24
98.83
99.16
24
8/7/2016
97.70
98.50
24
98.80
99.41
24
8/8/2016
97.00
98.10
24
99.14
99.80
24
8/9/2016
98.50
99.70
24
99.30
99.89
24
25

Table 3 - Daily Minimum and Maximum Reservoir Levels
Blewett Falls
Lake
Lake Tillery
Daily
Daily
Daily
Daily
Minimum
Maximum
Minimum
Maximum
Date
N
N
Reservoir
Reservoir
Reservoir
Reservoir
Level (ft)
Level (ft)
Level (ft)
Level (ft)
8/10/2016
99.30
100.30
24
98.79
99.90
24
8/11/2016
100.00
101.00
24
98.96
99.78
24
8/12/2016
99.40
100.90
24
98.64
99.34
24
8/13/2016
98.20
100.30
24
99.04
99.64
24
8/14/2016
97.20
99.10
24
99.13
99.84
24
8/15/2016
97.80
99.10
24
99.09
99.81
24
8/16/2016
98.10
99.00
24
98.98
99.33
24
8/17/2016
97.60
98.70
24
99.08
99.59
24
8/18/2016
98.00
98.80
24
99.23
99.62
24
8/19/2016
98.40
99.10
24
99.06
99.57
24
8/20/2016
98.80
99.50
24
99.29
99.48
24
8/21/2016
98.40
99.10
24
99.29
99.53
24
8/22/2016
98.30
98.80
24
98.63
99.51
24
8/23/2016
98.20
98.60
24
99.25
99.48
24
8/24/2016
97.70
98.20
24
99.30
99.50
24
8/25/2016
97.65
98.20
24
99.15
99.55
24
8/26/2016
97.80
98.70
24
99.19
99.52
24
8/27/2016
98.20
98.90
24
99.20
99.56
24
8/28/2016
98.60
99.10
24
99.29
99.57
24
8/29/2016
98.00
98.80
24
99.23
99.64
24
8/30/2016
98.40
99.10
24
99.07
99.55
24
8/31/2016
98.60
99.50
24
98.91
99.36
24
9/1/2016
98.80
99.30
24
99.22
99.59
24
9/2/2016
97.60
98.90
24
98.89
99.47
24
9/3/2016
97.80
98.40
24
98.76
98.92
24
9/4/2016
97.60
98.00
24
98.65
98.76
24
9/5/2016
97.00
97.60
24
98.55
98.66
24
9/6/2016
96.50
97.00
24
98.47
99.43
24
9/7/2016
95.90
96.50
24
99.22
99.60
24
9/8/2016
96.10
97.10
24
99.22
99.56
24
9/9/2016
97.00
97.60
24
99.31
99.59
24
9/10/2016
97.50
98.10
24
99.44
99.78
24
9/11/2016
97.80
98.20
24
99.62
99.84
24
9/12/2016
98.00
98.60
24
99.50
99.72
24
9/13/2016
97.80
98.20
11
99.25
99.49
24
9/14/2016
96.60
99.50
12
98.88
99.41
24
9/15/2016
97.10
97.58
23
98.78
99.28
24
26

Table 3 - Daily Minimum and Maximum Reservoir Levels
Blewett Falls
Lake
Lake Tillery
Daily
Daily
Daily
Daily
Minimum
Maximum
Minimum
Maximum
Date
N
N
Reservoir
Reservoir
Reservoir
Reservoir
Level (ft)
Level (ft)
Level (ft)
Level (ft)
9/16/2016
96.64
97.12
24
99.04
99.56
24
9/17/2016
96.68
97.04
24
99.39
99.56
24
9/18/2016
96.00
96.65
24
99.20
99.39
24
9/19/2016
95.57
95.98
24
99.12
99.62
24
9/20/2016
95.72
96.36
24
99.38
99.64
24
9/21/2016
96.52
97.60
24
99.55
99.88
24
9/22/2016
97.13
97.37
24
99.54
99.83
24
9/23/2016
97.20
97.58
24
99.51
99.85
24
9/24/2016
97.27
97.49
24
98.63
99.69
24
9/25/2016
97.64
98.63
24
99.49
99.66
24
9/26/2016
97.75
98.40
24
99.40
99.75
24
9/27/2016
97.95
99.06
24
99.66
99.89
24
9/28/2016
98.47
100.04
24
99.51
99.92
24
9/29/2016
99.37
100.43
23
99.62
99.81
24
9/30/2016
98.53
100.39
24
99.53
99.83
24
10/1/2016
98.72
99.01
24
99.28
99.75
24
10/2/2016
98.82
99.46
24
99.12
99.48
24
10/3/2016
98.87
99.34
24
99.26
99.44
22
10/4/2016
98.42
98.93
24
99.38
99.58
24
10/5/2016
98.08
98.48
24
99.47
99.57
24
10/6/2016
97.59
98.15
24
99.38
99.68
24
10/7/2016
97.06
97.57
24
99.07
99.48
24
10/8/2016
97.18
102.79
24
98.97
99.42
24
10/9/2016
101.81
102.96
24
99.31
99.80
24
10/10/2016
98.03
101.79
24
99.44
99.80
24
10/11/2016
97.54
98.10
24
99.42
99.69
24
10/12/2016
97.75
98.21
24
99.44
99.70
24
10/13/2016
97.25
97.90
24
99.46
99.77
24
10/14/2016
97.09
97.38
24
99.42
99.84
24
10/15/2016
97.13
97.75
24
99.40
99.56
24
10/16/2016
96.66
97.14
24
99.39
99.67
24
10/17/2016
96.57
96.90
24
99.20
99.56
24
10/18/2016
96.51
96.93
24
99.23
99.68
24
10/19/2016
96.77
97.70
24
99.28
99.54
24
10/20/2016
97.02
97.62
24
99.37
99.52
24
10/21/2016
96.60
97.12
24
99.45
99.65
24
10/22/2016
96.27
96.68
24
99.24
99.91
24
27

Table 3 - Daily Minimum and Maximum Reservoir Levels
Blewett Falls
Lake
Lake Tillery
Daily
Daily
Daily
Daily
Minimum
Maximum
Minimum
Maximum
Date
N
N
Reservoir
Reservoir
Reservoir
Reservoir
Level (ft)
Level (ft)
Level (ft)
Level (ft)
10/23/2016
96.31
96.97
24
99.18
99.58
24
10/24/2016
95.85
96.61
24
99.48
99.75
24
10/25/2016
95.84
96.41
24
99.39
99.76
24
10/26/2016
96.12
97.01
22
99.02
99.47
23
10/27/2016
96.30
96.97
24
99.39
99.63
24
10/28/2016
96.27
96.58
24
99.39
99.71
24
10/29/2016
96.10
96.39
24
99.55
99.76
24
10/30/2016
95.92
96.19
24
99.56
99.76
24
10/31/2016
95.78
96.04
24
99.45
99.80
24
11/1/2016
96.02
97.02
24
99.40
99.62
24
11/2/2016
96.61
97.16
24
99.39
99.60
24
11/3/2016
96.31
96.71
24
99.42
99.84
24
11/4/2016
95.54
96.28
24
99.50
99.83
24
11/5/2016
95.64
96.20
24
99.07
99.68
24
11/6/2016
95.92
96.22
25
99.09
99.45
25
11/7/2016
95.83
96.11
24
99.09
99.47
24
11/8/2016
95.78
96.30
24
99.09
99.42
24
11/9/2016
96.03
96.36
24
99.29
99.54
24
11/10/2016
96.02
96.58
24
99.24
99.53
24
11/11/2016
96.50
96.88
24
99.21
99.51
24
11/12/2016
96.17
96.87
24
99.42
99.65
24
11/13/2016
96.11
96.51
24
99.51
99.64
24
11/14/2016
95.96
96.52
24
99.53
99.93
24
11/15/2016
96.13
97.82
24
99.12
99.70
24
11/16/2016
97.21
97.78
24
99.14
99.39
24
11/17/2016
96.92
97.40
24
99.17
99.38
24
11/18/2016
96.47
96.92
24
99.28
99.51
24
11/19/2016
95.85
96.51
24
99.34
99.67
24
11/20/2016
95.82
96.17
24
99.33
99.77
24
11/21/2016
95.82
97.32
24
99.14
99.56
24
11/22/2016
96.84
97.35
24
99.07
99.41
24
11/23/2016
96.79
97.30
24
99.34
99.51
24
11/24/2016
96.30
96.78
24
99.26
99.52
24
11/25/2016
95.84
96.43
24
99.43
99.65
24
11/26/2016
95.59
95.91
24
99.47
99.67
24
11/27/2016
95.33
95.60
24
99.56
99.89
24
11/28/2016
95.22
96.82
24
98.52
99.66
24
28

Table 3 - Daily Minimum and Maximum Reservoir Levels
Blewett Falls
Lake
Lake Tillery
Daily
Daily
Daily
Daily
Minimum
Maximum
Minimum
Maximum
Date
N
N
Reservoir
Reservoir
Reservoir
Reservoir
Level (ft)
Level (ft)
Level (ft)
Level (ft)
11/29/2016
96.88
97.97
22
98.08
98.53
24
11/30/2016
97.81
97.93
24
98.03
98.44
24
12/1/2016
97.65
97.81
24
98.08
98.41
24
12/2/2016
97.65
97.68
24
98.22
98.50
23
12/3/2016
97.67
97.72
24
98.20
98.36
24
12/4/2016
97.71
97.74
24
98.02
98.35
24
12/5/2016
97.73
97.78
24
98.05
98.46
24
12/6/2016
97.74
97.82
24
98.16
98.58
24
12/7/2016
97.84
97.97
24
98.18
98.57
24
12/8/2016
97.97
98.13
24
98.23
98.65
24
12/9/2016
97.88
98.09
24
98.45
99.12
24
12/10/2016
97.82
97.97
24
98.94
99.43
24
12/11/2016
97.86
98.01
24
99.24
99.44
24
12/12/2016
97.84
98.20
24
98.97
99.32
24
12/13/2016
97.93
98.17
24
99.09
99.33
24
12/14/2016
98.15
98.41
23
99.03
99.44
24
12/15/2016
98.20
98.72
19
99.02
99.71
24
12/16/2016
98.21
99.50
22
98.93
99.41
24
12/17/2016
97.65
98.68
24
98.80
99.20
24
12/18/2016
96.64
97.79
24
98.95
99.28
24
12/19/2016
96.61
97.16
24
98.97
99.33
24
12/20/2016
97.22
98.04
24
98.81
99.46
24
12/21/2016
97.44
97.73
24
99.24
99.51
24
12/22/2016
97.01
97.63
24
99.10
99.45
24
12/23/2016
96.63
97.10
24
99.28
99.53
24
12/24/2016
96.37
96.72
24
99.20
99.60
24
12/25/2016
96.05
96.51
24
99.49
99.66
24
12/26/2016
95.98
96.16
24
99.51
99.63
24
12/27/2016
95.95
96.24
24
99.49
99.59
24
12/28/2016
96.03
96.41
24
99.27
99.69
24
12/29/2016
96.47
97.53
24
99.16
99.43
24
12/30/2016
97.03
97.36
24
99.32
99.63
24
12/31/2016
97.02
97.87
24
99.26
99.68
24
29

Appendix B
2016 Flow Adjustments to Enhance Fish Spawning
Spawning Flow Management Team Meeting Minutes - January 22, 2016
2016 Spawning Flow Adjustment Results - January 10, 2017 Resource Management Team Meeting
Minutes
2016 Spawning Flow Adjustment Operations - Plant Operations and USGS Gage No. 02129000 Data for
Streamflow and Gage Height, Table 2 April 2016 Results, Table 3 May 2016 Results

Spawning Flow Management Team (SFMT) Meeting
January 22, 2016 - Meeting Minutes
Attendees:
Chris Goudreau, Lawrence Dorsey 0 NC Wildlife Resources Commission (WRC)
Dick Christie, Chad Holbrook U SC Department of Natural Resources (DNR)
Fritz Rohde 0 National Marine Fisheries Service (NMFS)
John Ellis 0 US Fish and Wildlife Service (FWS)
Fred Tarver U NC Department of Environmental Quality (DEQ)
Bryn Tracy 0 NC DEQ, Division of Water Resources (DWR)
Tami Styer, Alan Stuart, Mike Swing, Jason Brown, Justin Dycus U Duke Energy Progress LLC.
(DEP)
Objective: Develop a plan for implementing the Spawning Flow Adjustment Period as defined
in the 401 Water Quality Certification and Appendix A of the New License
Summary:
A previous discussion of this license requirement was held at the December 2, 2015 Resource
Management Team (RMT) meeting where Styer and Stuart reviewed the license requirements
with the attached PowerPoint presentation (see Attachment 1). All of the above attended with
the exception of Fred Tarver (NCDEQ) and Bryn Tracy (DWR). Styer and Stuart updated
Tarver and Tracy in a conference call on 1/21/2016. At the December 2, 2015 RMT meeting,
attendees asked to see the Flow Duration Curves for the USGS Gage at Hwy 74 Bridge (USGS
Gage #02129000) and for DEP to provide information graphically to help better understand the
issues associated with operation of the plant during the flow adjustment periods.
Attachment 2 - Blewett Falls Spawning Flow Adjustment Operations for 2016, Attachment 3 -
2016 Spawning Flow Reduction Excel Spreadsheet and Attachment 4 0 Flow Duration Curves
for were provided to the SFMT on Friday 1/15/2016 to review prior to this meeting.
Styer reviewed the Spawning Flow Adjustment requirements of the license and presented the
plan for spring 2016 (Attachment 2). Because Units 1 and 2 will be out of service during the
spring due to automation work, Units 3-6 will provide the minimum flow of 2400 cfs as
described in Attachment 2 and will stay on line over the entire period. Therefore, no units will
be taken off-line in 2016 from March 1St U May 15th. The strict application of the language in
the license would result in this process not applying to the operations of Blewett Falls this spring.
However, to show a good faith effort at meeting the intent of this license requirement, DEP has
agreed to adjust reductions in generation from the four units that will be in service in the spring
of 2016.
Styer then reviewed the 2016 Spawning Flow Reduction Excel Spreadsheet (Attachment 3)
developed to show how the inflows over several days in April 2015 would be adjusted, given
those same conditions in 2016. The goal of the adjusted generation reductions is to slow the
recession time in flow downstream of Blewett Falls Dam. The SFMT agreed with the 3 MW

reduction per hour (approx. 1030 cfs) that will be made when inflow into Blewett Falls is
between 3000 cfs and 6000 cfs. The group also agreed that after this first year of implementation
and with the completion of station automation, the operating scenario for 2017 will need to be
revisited.
The SFMT then discussed the timeframe (in 2016) for when this flow adjustment period should
be implemented. The Flow Duration Curves (Attachment 4) were reviewed and showed that
March is the least likely month to have sustained inflows between 3000 and 6000 cfs while May
was the most likely month to have sustained inflows at those levels. There was also discussion
about the one 14 -day and one 10 -day periods vs the five 5 -day periods. The requirement to
separate the five 5 -day periods by one week each would result in a 9 week timeframe for
implementing this program. Goudreau provided the Fish Species Spawning and Rearing
Summary Figures from the license application (see Attachment 5) and page 3 illustrates the
majority of the species targeted typically spawn in the April and May timeframe. Therefore, the
group decided to implement the one 14 -day and one 10 -day period and chose to target mid-April
and early May.
Tentative plans are to start the 14 -day period on April 11th and the 10 -day period on May 2"d
DEP will install a new thermistor in the tailrace to monitor temperature and will keep the SFMT
informed of the results. Adjustments can be made to the schedule if needed. SCDNR will also
keep us informed on the American shad spawning activity in Winyah Bay. DEP will plan to
notify the dispatch operations by the end of March with the planned schedule.
The SFMT reached a consensus decision on implementing the 2016 Spawning Flow Adjustment
protocols and the meeting was adjourned.

ATTACHMENT

*ViTAPA'AFA',kkr9.-,II1�#i'iPQ-ii�iGO
001 ItK-;-m a W1 100 OrOLTITJ 911 Ito

Appendix A - 401 WQC
Requirements
Flow adjustment periods required
at Blewett during spring
spawning period between Feb 1
toMay lS
Implementation in Spring 2016
Establish Spawning Flow
Management Team (SFMT)
One 14 -day and one 10 -day
period or five 5 -day periods
Up ramping and down
ramping unit operations
Annual Report
Evaluated after 5 years
1727
1 t3'Iy v , lab
17 4E
E1
1143
1744
it
1748 e�
USGS Gage No. 02129000 Pee
Dee River Near Rockingham,
NC (at Highway 74)

Spawning Flaw Management Team
Resource Agencies Duke Energy and Alcoa
Power Generating Inc. (APGI)
Resource Agencies
NC Division of Water Resources
NC Wildlife Resources commission
SC Department of Natural Resources
US Fish and Wildlife Service
National Marine Fisheries Service

Flow Adjustment Operations
When inflow to the Blewett Falls Reservoir
occurs between 3,000 to 6,000 cfs
Upramp time of each turbine no
30 minutes from off-line to full
Downramp time
of each turbine
less than
gate.
from full
gate to ott-line
Two hours between the first and the second
operating units to be taken off-line
Four hours between the second and third units to
be taken off line
Six hours between the third and fourth

Flow Adjustment Operations
Start time is chosen by the SFMT based on
water temperature, weather data, projected
inflow conditions, observations of fish
spawning behavior, etc.
Other specification on separation of weeks,
minimizing weekends, changes in inflow,
during flow adjustment operations, etc.
All decisions shall require consensus
(unanimous support of all Parties, or at least
no opposition from any Party)
1l.

Annual Report and Evaluation
Duke Energy will prepare an annual report
meeting notes, flow records, plant operations, USGS
gage data, etc.
After five years of Flow Adjustment
Operations, the SFMT shall evaluate and
develop recommended changes for
consideration by the resource agencies and
Duke Energy.
Reevaluation at 5 -year intervals may occur if
determined necessary and if agreed to by the
Spawning Flow Management Team.

Proposal for Spring 2016
Minimum flow - 2
by 3 small units or
Units 1-3
400 cfs typically provided
1 small and one large
Flow at
economy load
1225
cfs
Flow
at
minimum
load
700
cfs
Units 4-6
Flow at economy load � 1 500 cfs
Flow at minimum load --1000 cfs
Units brought on line to economy load
Unit 3 out of service for outage
N,X,.

Example
Inflow determined by APGI projected inflow and
Rocky River USGS gage
Minimum flow provided by Units 2 and 6 at
economy load (,.-,2700-2800 cfs)
Increase in inflow would require additional units
to be brought on line to economy load
As inflow decreases, units will be brought down
to minimum load one at a time
When required, units will be taken off-line
Unit 1
Unit 4 two hours later
Unit 5 four hours later

ATTACHMENT 2

Blewett Falls Spawning Flow Adjustment Operations for 2016
Generation Parameters
• Units 1 and 2 will be out of service
• Unit 3
o Minimum load of 0.5 MW (172 cfs)
o Economy load — 3.5 MWs (1201 cfs)
o Full load— 4.2 MWs (1441 cfs)
• Units 4-5-6
o Minimum load per unit — 2.0 MWs (— 686 cfs)
o Economy load per unit — 4.2 MWs (— 1441 cfs)
o Full load per unit — 5.3 MWs (— 1818 cfs)
• Max generation available in spring of 2016 is approximately 6900 cfs (all 4 available
units at full load)
Unit Operation (for either one 14- day and one 10 -day period or five 5 -day periods) during
spring spawning flow adjustment periods when inflow into Blewett Falls is between 3000
cfs and 6000 cfs
• Minimum Flow of 2400 cfs (7 MWs) provided by the following combination of unit
generation (Note: 1 MW — 343 cfs)
o Unit 3 - 1 MW
o Units 4, 5, 6 - each at 2 MWs
• Increase in generation would occur one unit at a time (from minimum flow setting to
economy load) resulting in 5,500 cfs (16 MWs). Additional increases to full load would
occur as needed (but would likely be required only during inflow events above 6000 cfs).
• Generation would decrease at no more than 3 MWs (<-1030 cfs) per hour back to
minimum flow setting.

ATTACHMENT 3

Examples of how flow adjusments would occur in 2016 given April 2015 inflow
2015 - Units 1 and 2 will be out of service in spring;
Minimum flow provided by Units 3, 4, 5 and 6
Hourly
Generation
Flow from
Hourly
Adjusted
Blewett Falls
Generation
Generation
Hour
(cfs)
(MWS)
(MWS)
April 1st 1:00:00 AM
3749
10.9
11.0
2:00:00 AM
3749
10.9
11.0
3:00:00 AM
3749
10.9
11.0
4:00:00 AM
3087
9.0
9.0
5:00:00 AM
3087
9.0
9.0
6:00:00 AM
3087
9.0
9.0
7:00:00 AM
5145
15.0
15
8:00:00 AM
7497
21.9
22
9:00:00 AM
7497
21.9
22
10:00:00 AM
7497
21.9
22
11:00:00 AM
7448
21.7
21.7
12:00:00 PM
7448
21.7
21.7
1:00:00 PM
7448
21.7
21.7
2:00:00 PM
7448
21.7
21.7
3:00:00 PM
7448
21.7
21.7
4:00:00 PM
7448
21.7
21.7
5:00:00 PM
7448
21.7
21.7
6:00:00 PM
7448
21.7
21.7
7:00:00 PM
7448
21.7
21.7
8:00:00 PM
7448
21.7
20.7
9:00:00 PM
7448
21.7
16.7
10:00:00 PM
4116
12.0
13.7
11:00:00 PM
2401
7.0
10.7
12:00:00 AM
2401
7.0
7
5791
16.9
16.9

Hourly
Generation
Flow from
Hourly
Adjusted
Blewett Falls
Generation
Generation
April 7th
Hour
(cfs)
(MWS)
(MWS)
April 7 2015
1:00:00 AM
1372
4.0
4.0
2:00:00 AM
1372
4.0
4.0
3:00:00 AM
1372
4.0
4.0
4:00:00 AM
1372
4.0
4.0
5:00:00 AM
1372
4.0
4.0
6:00:00 AM
1372
4.0
4.0
7:00:00 AM
1372
4.0
4.0
8:00:00 AM
2058
6.0
6.0
9:00:00 AM
2548
7.4
7.4
10:00:00 AM
2548
7.4
7.4
11:00:00 AM
2548
7.4
7.4
12:00:00 PM
2548
7.4
7.4
1:00:00 PM
3087
9.0
9
2:00:00 PM
7497
21.9
21.9
3:00:00 PM
7497
21.9
21.9
4:00:00 PM
7497
21.9
22
5:00:00 PM
7497
21.9
22
6:00:00 PM
7448
21.7
22
7:00:00 PM
7448
21.7
22
8:00:00 PM
7448
21.7
22
9:00:00 PM
7448
21.7
22
10:00:00 PM
7448
21.7
22
11:00:00 PM
7448
21.7
22
12:00:00 AM
6860
20
20
April 8th
1:00:00 AM
4116
12
17
2:00:00 AM
4116
12
14
3:00:00 AM
4116
12
12
4:00:00 AM
4116
12
12
5:00:00 AM
4116
12
12
6:00:00 AM
4459
13
13
7:00:00 AM
4459
13
13
8:00:00 AM
4459
13
13
9:00:00 AM
4459
13
13
10:00:00 AM
4459
13
13
11:00:00 AM
4459
13
13
12:00:00 PM
3773
11
11
1:00:00 PM
2744
8
8
2:00:00 PM
2744
8
8
3:00:00 PM
2744
8
8
4:00:00 PM
2744
8
8
5:00:00 PM
2744
8
8
6:00:00 PM
2744
8
8

April 10th
April 11th
7:00:00 PM
2744
8
8
8:00:00 PM
2744
8
8
9:00:00 PM
2744
8
8
10:00:00 PM
2744
8
8
11:00:00 PM
2572.5
7.5
7.5
12:00:00 AM
2572.5
7.5
7.5
Hourly
Generation
Flow from
Hourly
Adjusted
Blewett Falls
Generation
Generation
Hour
(cfs)
(MWS)
(MWS)
1:00:00 AM
2572.5
7.5
7.5
2:00:00 AM
2572.5
7.5
7.5
3:00:00 AM
2572.5
7.5
7.5
4:00:00 AM
2572.5
7.5
7.5
5:00:00 AM
2572.5
7.5
7.5
6:00:00 AM
2572.5
7.5
7.5
7:00:00 AM
2572.5
7.5
7.5
8:00:00 AM
2572.5
7.5
7.5
9:00:00 AM
2572.5
7.5
7.5
10:00:00 AM
2572.5
7.5
7.5
11:00:00 AM
3087
9
9
12:00:00 PM
4116
12
12
1:00:00 PM
4116
12
12
2:00:00 PM
5145
15
15
3:00:00 PM
5145
15
15
4:00:00 PM
5145
15
15
5:00:00 PM
5145
15
15
6:00:00 PM
5145
15
15
7:00:00 PM
5145
15
15
8:00:00 PM
5145
15
15
9:00:00 PM
5145
15
15
10:00:00 PM
5145
15
15
11:00:00 PM
5145
15
15
12:00:00 AM
5145
15
15
1:00:00 AM
4802
14.0
14
2:00:00 AM
2548
7.4
11
3:00:00 AM
2548
7.4
8
4:00:00 AM
2548
7.4
7.4
5:00:00 AM
2548
7.4
7.4
6:00:00 AM
2548
7.4
7.4
7:00:00 AM
2548
7.4
7.4
8:00:00 AM
3773
11.0
11
9:00:00 AM
3773
11.0
11
10:00:00 AM
3773
11.0
11

April 14th
April 15th
11:00:00 AM
3773
11.0
11
12:00:00 PM
2401
7.0
8
1:00:00 PM
2401
7.0
7
2:00:00 PM
2401
7.0
7
3:00:00 PM
2058
6.0
7
4:00:00 PM
1372
4.0
7
5:00:00 PM
1372
4.0
7
6:00:00 PM
1372
4.0
7
7:00:00 PM
2548
7.4
7.4
8:00:00 PM
2548
7.4
7.4
9:00:00 PM
2548
7.4
7.4
10:00:00 PM
1029
3.0
7.0
11:00:00 PM
1029
3.0
7.0
12:00:00 AM
1029
3.0
7.0
Hourly
Generation
Flow from
Hourly
Adjusted
Blewett Falls
Generation
Generation
Hour
(cfs)
(MWS)
(MWS)
1:00:00 AM
2499
7.3
7.3
2:00:00 AM
2499
7.3
7.3
3:00:00 AM
2499
7.3
7.3
4:00:00 AM
2499
7.3
7.3
5:00:00 AM
2499
7.3
7.3
6:00:00 AM
2499
7.3
7.3
7:00:00 AM
6517
19.0
19.0
8:00:00 AM
7497
21.9
21.9
9:00:00 AM
7497
21.9
21.9
10:00:00 AM
7497
21.9
21.9
11:00:00 AM
7497
21.9
21.9
12:00:00 PM
7497
21.9
21.9
1:00:00 PM
7497
21.9
21.9
2:00:00 PM
7497
21.9
21.9
3:00:00 PM
7448
21.7
21.7
4:00:00 PM
7448
21.7
18.7
5:00:00 PM
5145
15.0
15.7
6:00:00 PM
3773
11.0
12.7
7:00:00 PM
2499
7.3
9.7
8:00:00 PM
2499
7.3
7.3
9:00:00 PM
2499
7.3
7.3
10:00:00 PM
2499
7.3
7.3
11:00:00 PM
2499
7.3
7.3
12:00:00 AM
2499
7.3
7.3
1:00:00 AM
2499
7.3
7.3
2:00:00 AM
2499
7.3
7.3
3:00:00 AM
2499
7.3
7.3

4:00:00 AM
2499
7.3
7.3
5:00:00 AM
2499
7.3
7.3
6:00:00 AM
2499
7.3
7.3
7:00:00 AM
2499
7.3
7.3
8:00:00 AM
2499
7.3
7.3
9:00:00 AM
3087
9.0
9.0
10:00:00 AM
3773
11.0
11.0
11:00:00 AM
3773
11.0
11.0
12:00:00 PM
4459
13.0
13.0
1:00:00 PM
5145
15.0
15.0
2:00:00 PM
5145
15.0
15.0
3:00:00 PM
5145
15.0
15.0
4:00:00 PM
7448
21.7
21.7
5:00:00 PM
7448
21.7
21.7
6:00:00 PM
7448
21.7
21.7
7:00:00 PM
7448
21.7
21.7
8:00:00 PM
7448
21.7
21
9:00:00 PM
7448
21.7
15
10:00:00 PM
4116
12
15
11:00:00 PM
4116
12
12
12:00:00 AM
4116
12
12
Hourly
Generation
Flow from Hourly Adjusted
Blewett Falls Generation Generation
(cfs) (MWS) (MWS)
April 28th 1:00:00 AM
7399
22
21.6
2:00:00 AM
7399
22
21.6
3:00:00 AM
7399
22
21.6
4:00:00 AM
7399
22
21.6
5:00:00 AM
7399
22
21.6
6:00:00 AM
7399
22
21.6
7:00:00 AM
7399
22
21.6
8:00:00 AM
7399
22
19
9:00:00 AM
5733
17
17
10:00:00 AM
2548
7
14
11:00:00 AM
2548
7
11
12:00:00 PM
2548
7
8
1:00:00 PM
2548
7
7
2:00:00 PM
2548
7
7
3:00:00 PM
3503.5
10
10
4:00:00 PM
4459
13
13
5:00:00 PM
3503.5
10
10
6:00:00 PM
3503.5
10
10
7:00:00 PM
3087
9
9
8:00:00 PM
3087
9
9

9:00:00 PM
3087
9 9
10:00:00 PM
3087
9 9
11:00:00 PM
3087
9 9
12:00:00 AM
3087
9 9

25.0
20.0
15.0
10.0
5.0
0.0
.61 .off 01o� 61 .61 .61 Q� .61 .61 .off Q�
April 1st - Hour
Hourly
Generation
(MWs)
Adjusted
Generation
(MWs)
FAIAK 0
USGS 92129440 PEE DEE R NR ROCKINGHAM, N
10000
9000
8000 —
7000
L
c 6000
y 5000
C]
4000
7
+3
t
p 3000
L
+4
L
+3
G
2000
00:00 06.00 12.00 18.00 00.00 06:00 12:00 18.00 00.00
Apr 01 Apr 01 Apr 01 Apr 01 Apr 02 Apr 02 Apr 02 Apr 02 Apr 0c
2015 2015 2015 2015 2015 2015 2015 2015 2015
---- Provisional Data Subject to Revision ----
Median daily statistic (87 years) — Discharge

25.0
20.0
15.0
10.0
5.0
0.0
0 0 0 0 0 ':4 ,� ^ ai � 0 0 0 0 0 ,� ^ c -i ';�
O O O O O -4 -4 N N O O O O O N N
-' m m r- m April 7th andi8t" -14o& a,
9000
USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
Hourly
Generati
on (MWs)
8000
7000
6000
5000
CL
4000
3000
2000
L
L
C�
N
d
1000
00:00 06'.00 12:00 18:00 00'.00 06:00 12:00 18:00 00'.00
Apr 07 Apr 07 Apr 07 Apr 07 Apr 08 Rpr 08 Apr 08 Apr 08 Apr 0f
2015 2015 2015 2015 2015 2015 2015 2015 2015
---- Provisional Data Subject to Revision ----
Median daily statistic (87 years) — Discharge

16
14
12
10
�8
6
4
2
0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
M Ln r� m M Ln r� m�1 m m Ln r� m m Ln r, m�1 m
rl ri r1 r1 rl N N ri ri ri rl ri N N
April 10th and 11th - Hour
—Hourly
Generation
(MWs)
—Adjusted
Generation
(MWs)
USGS 02129000 PEE DEE R NR ROC IN HAM, ND
9000
8000
7000
6000
5000
L
CL
DDD
3000
L
y 2000
Qi
L
L
L]
G
1000
00.00
06'.00 12:00 18.00 00'.00 06:00 12'.00 18.00 00:00
Apr 10
Apr 16 Apr 10 Apr 10 Apr 11 Apr 11 Apr 11 Apr 11 Apr 1t
2015
2015 2015 2015 2015 2015 2015 2015 2015
---- Provisional Data Subject to Revision ----
Median daily statistic (87 years) — Discharge

25.0
20.0
15.0
3
10.0
5.0
0.0
USOS 02129000 PEE DEE R NR ROCKINGHAM, NO
9000
8000
7000
L 6000
C
C6
5000
4999
U
U
3000 —
L
A
L
N
d
2000
08:80 06:00 12:00 18:00 00:00 06.00 12:00 18:00 88:68
Apr 14 Apr 14 Apr 14 Apr 14 Apr 15 Apr 15 Apr 15 Apr 15 Apr 1E
2015 2015 2015 2015 2015 2015 2015 2015 2015
---- Provisional Data Subject to Revision ----
Median daily statistic (87 years) — Discharge

25
20
15
10
5
0
1:00 3:00 5:00 7:00 9:00 11:0013:0015:0017:0019:0021:0023:00
April 28th - Hour
Hourly
Generation
(MWS)
USGS 02129000 PEE DEE R NR ROCKINGHAM, N
20000
4
C}
4}
L
V
CL
a-
(0
10000
C}
L
7
C}
5
Q}
L
= _
L
C)
�
d
4000
00.00
04.00 08.00 12'.00 16:00 20'.00 00.00
Apr 28
Apr 28 Apr 28 Apr 28 Apr 28 Apr 28 Apr 2{
2015
2015 2015 2015 2015 2015 2015
---- Provisional Data Subject to Revision ----
Median daily statistic (87 years) — Discharge

Flow out of Tillery is between 3000 cfs and 6000 cfs when generation is between 375 MWs and 750 MWs.
2015-
Actual from
MWS out of
2015
Actual from Falls
MWs out of
April
Falls Dam (cfs)
Tillery
May
Dam (cfs)
Tillery
1
4447
537.7
1
5277
638.1
2
1884
227.8
2
4237
512.4
3
3009
363.8
3
3214
388.7
4
183
22.1
4
2799
338.5
5
100
12.1
5
2789
337.2
6
197
23.8
6
2599
314.2
7
4268
516.1
7
2774
335.4
8
0
0.0
8
2942
355.7
9
2283
276.1
9
3377
408.3
10
3104
375.3
10
3800
459.5
11
1147
138.7
11
3740
452.2
12
0
0.0
12
3833
463.5
13
2653
320.8
13
4030
487.4
14
2480
299.9
14
3699
447.2
15
3336
403.4
15
3069
371.1
16
4139
500.5
16
2986
361.0
17
2419
292.5
17
2935
354.9
18
5235
633.0
18
2685
324.7
19
5437
657.4
19
2411
291.5
20
16735
2023.6
20
2168
262.2
21
30570
3696.5
21
1797
217.3
22
22634
2736.9
22
1699
205.5
23
10655
1288.4
23
1328
160.6
24
8325
1006.7
24
955
115.5
25
7424
897.7
25
652
78.8
26
7162
866.0
26
654
79.0
27
7271
879.2
27
867
104.8
28
3561
430.6
28
1328
160.6
29
3881
469.3
29
1884
227.8
30
3730
451.0
30
2084
251.9
31
2320
280.5

ATTACHMENT 4

Application for License
APPENDIX B-3
Yadkin -Pee Dee River Hydroelectric Project
MONTHLY AND SEASONAL FLOW DURATION CURVES

Application for License Yadkin -Pee Dee River Hydroelectric Project
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - Winter Flows
30,000
25,000
u
e20,000
e
a
euu, 15,000
Z
u
e`n
a 10,000
u
A
5,000
0 4-
0%
30,000
25,000
w
u
a 20,000
0
a
15,000
7
u
bA
u 10,000
A
5,000
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
6,863 square miles
♦
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Percent Eaceedence
WINTER 1928-2003 -WINTER 1983-2003
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - Sprina Flows
duration curve based on average daily flow data
ied from the USGS gage number 0212900 for a
n of the total gage record. Gage data before
does not reflect the influence of the 5 upstream
>oirs and was excluded from this analysis.
square miles
Percent Ezceedence
SPRING 1928-2003 -SPRING 1983-2003
Appendix B-3 - 1
♦ ' 1
duration curve based on average daily flow data
ied from the USGS gage number 0212900 for a
n of the total gage record. Gage data before
does not reflect the influence of the 5 upstream
>oirs and was excluded from this analysis.
square miles
Percent Ezceedence
SPRING 1928-2003 -SPRING 1983-2003
Appendix B-3 - 1

Application for License Yadkin -Pee Dee River Hydroelectric Project
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - Summer Flows
30,000
25,000
u
e20,000
e
a
euu, 15,000
a
u
ern
a 10,000
A
5,000
0 4-
0%
30,000
25,000
w
a 20,000
0
a
15,000
a
e
u
bA
10,000
A
5,000
Percent Ezceedence
SUMMER 1928-2003 -SUMMER 1983-2003
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - Fall Flows
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
6,863 square miles —
Percent Ezceedence
FALL 1928-2003 -FALL 1983-2003
Appendix B-3 - 2
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
6,863 square miles —
I
Percent Ezceedence
SUMMER 1928-2003 -SUMMER 1983-2003
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - Fall Flows
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
6,863 square miles —
Percent Ezceedence
FALL 1928-2003 -FALL 1983-2003
Appendix B-3 - 2

Application for License Yadkin -Pee Dee River Hydroelectric Project
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - January Flows
30,000
25,000
u
e 20,000
e
a
w15,000
B
u
u
ego
10,000
u
a
5,000
0 �
0%
30,000
25,000
w
u
a 20,000
0
a
15,000
a
e
u
`A
10,000
A
5,000
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
6,863 square miles
♦
.......... ... I.. .... ...... ..... I. .... ..I.... .... ...... I.. ..... ......... ...
Percent Exceedence
Jan 1928-2003 -Jan 1983-2003
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - February Flows
duration curve based on average daily flow data
ied from the USGS gage number 0212900 for a
n of the total gage record. Gage data before
does not reflect the influence of the 5 upstream
>oirs and was excluded from this analysis.
square miles
Percent Exceedence
February 1928-2003 -February 1983-2003
Appendix B-3 - 3

Application for License Yadkin -Pee Dee River Hydroelectric Project
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - March Flows
30,000
25,000
u
e20,000
e
a
euu, 15,000
a
u
ern
r 10,000
u
A
5,000
0
0%
30,000
25,000
a 20,000
0
a
15,000
7
u
`A
u 10,000
A
5,000
o +-
0%
• Flow duration curve based on average daily flow data
♦ obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
♦ reservoirs and was excluded from this analysis.
♦ USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
♦ � � 6,863 square miles
Percent Eaceedence
March 1928-2003 -March 1983-2003
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - April Flows
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
02129000 PEE DEE R NR ROCKINGHAM, NC
square miles
Percent Ezceedence
April 1928-2003 -April 1983-2003
Appendix B-3 - 4
•
•
•
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
02129000 PEE DEE R NR ROCKINGHAM, NC
square miles
Percent Ezceedence
April 1928-2003 -April 1983-2003
Appendix B-3 - 4

Application for License Yadkin -Pee Dee River Hydroelectric Project
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - May Flows
30,000
25,000
u
C 20,000
e
a
euu, 15,000
a
u
eo
i 10,000
u
A
5,000
30,000
25,000
w
u
a 20,000
0
a
15,000
a
u
`A
u 10,000
A
5,000
0%
Percent Eaceedence
May 1928-2003 -May 1983-2003
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - June Flows
duration curve based on average daily flow data
ied from the USGS gage number 0212900 for a
n of the total gage record. Gage data before
does not reflect the influence of the 5 upstream
>oirs and was excluded from this analysis.
6,863 square miles
Percent Ezceedence
June 1928-2003 -June 1983-2003
Appendix B-3 - 5
-
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
6,863 square miles
I I I
I I I I
♦
♦
0%
Percent Eaceedence
May 1928-2003 -May 1983-2003
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - June Flows
duration curve based on average daily flow data
ied from the USGS gage number 0212900 for a
n of the total gage record. Gage data before
does not reflect the influence of the 5 upstream
>oirs and was excluded from this analysis.
6,863 square miles
Percent Ezceedence
June 1928-2003 -June 1983-2003
Appendix B-3 - 5

Application for License Yadkin -Pee Dee River Hydroelectric Project
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - July Flows
30,000
25,000
u
C 20,000
e
a
euu, 15,000
a
u
u
uo
s.
a 10,000
A
5,000
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Percent Eaceedence
July 1928-2003 —July 1983-2003
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - August Flows
30,000
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
25,000 1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
w
20 000 — USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
e 6,863 square miles
a
15,000
a
e
u
bA
10,000
A
5,000
0-
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Percent Ezceedence
August 1928-2003 —August 1983-2003
Appendix B-3 - 6

Application for License Yadkin -Pee Dee River Hydroelectric Project
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - September Flows
30,000
25,000
u
e20,000
e
a
euu, 15,000
a
u
u
uo
s.
a 10,000
A
5,000
0
30,000
25,000
w
a 20,000
0
a
15,000
a
e
u
bA
10,000
A
5,000
1
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
I I
I
reservoirs and was excluded from this analysis.
I
USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
6,863 square miles
I I
I
I I I I
0%
Percent Eaceedence
September 1928-2003 -September 1983-2003
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - October Flows
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
02129000 PEE DEE R NR ROCKINGHAM, NC
:quare miles —
Percent Ezceedence
October 1928-2003 -October 1983-2003
Appendix B-3 - 7

Application for License Yadkin -Pee Dee River Hydroelectric Project
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - November Flows
30,000
25,000
u
C 20,000
e
a
euu, 15,000
a
u
uo
s.
a 10,000
A
5,000
d4-
0%
30,000
25,000
w
a 20,000
0
a
15,000
a
e
u
`A
u 10,000
A
5,000
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
I I I I I
USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
6,863 square miles
I I I I I I I I
fi I T
I I�'• I I I I I
Percent Ezceedence
November 1928-2003 -November 1983-2003
Flow Duration Curve
PEE DEE RIVER NEAR ROCKINGHAM, NC - USGS GAGE 02129000
Period of Analysis - December Flows
Flow duration curve based on average daily flow data
obtained from the USGS gage number 0212900 for a
portion of the total gage record. Gage data before
1928 does not reflect the influence of the 5 upstream
reservoirs and was excluded from this analysis.
USGS 02129000 PEE DEE R NR ROCKINGHAM, NC
6,863 square miles
♦
Percent Ezceedence
December 1928-2003 -December 1983-2003
Appendix B-3 - 8
Percent Ezceedence
December 1928-2003 -December 1983-2003
Appendix B-3 - 8

ATTACHMENT 5

Darters
Perches
Sunfishes
Temperate basses
Silversides
Pirate perches
?I Livebearers
E
M Mudminnows
U -
U
E Pikes
0
C Bullhead catfishes
X
M Suckers
Carps and Minnows
Herrings
Freshwater eels
Bowfin
Gars
Lampreys
Spawning and Rearing Period Summary
J F M A M J J A S O N D
Month
Figure 1. Spawning periodicity for Pee Dee River fishes by major taxonomic group.
Source: Jenkins, R.E, and N. M. Burkhead. 1993. Freshwater fishes of Virginia. American Fisheries Society, Bethesda Maryland.
P. 1

Herrings
Freshwater eels
Bowfin
Gars
Lampreys
Spawning and Rearing Period Summary
J F M A M J J A S O N D
Month
Figure 2. Periodicity of early life stages of Pee Dee River fishes, by major taxonomic group.
Note: This time period was estimated to begin two-thirds of the way through the spawning period and lasting 60 days post spawn.
Source: Jenkins, R.E, and N. M. Burkhead. 1993. Freshwater fishes of Virginia. American Fisheries Society, Bethesda Maryland.
P. 2
Darters
Perches
Sunfishes
Temperate basses
Silversides
Pirate perches
21
Livebearers
Mudminnows
Pikes
0
o
Bullhead catfishes
X
Suckers
Carps and Minnows
Herrings
Freshwater eels
Bowfin
Gars
Lampreys
Spawning and Rearing Period Summary
J F M A M J J A S O N D
Month
Figure 2. Periodicity of early life stages of Pee Dee River fishes, by major taxonomic group.
Note: This time period was estimated to begin two-thirds of the way through the spawning period and lasting 60 days post spawn.
Source: Jenkins, R.E, and N. M. Burkhead. 1993. Freshwater fishes of Virginia. American Fisheries Society, Bethesda Maryland.
P. 2

Striped bass
White bass
Carolina redhorse
Robust redhorse
Atlantic sturgeon*
a
N
cAtlantic sturgeon**
U-
Shortnose sturgeon
American eel
Blueback herring
American shad
Spawning and Rearing Period Summary
J F M A M J J A S O N D
Date
Figure 3. Spawning periodicity for selected target fishes of the Pee Dee River.
* Literature reviews suggest spawning during late spring.
** A ripe flowing male collected in fall 2003 suggests a possible fall spawning population.
Source: Jenkins, R.E, and N. M. Burkhead. 1993. Freshwater fishes of Virginia. American Fisheries Society, Bethesda Maryland.
P. 3

Striped bass
White bass
Carolina redhorse
Robust redhorse
U Atlantic sturgeon"
a
Atlantic sturgeon'
Shortnose sturgeon
American eel
Blueback herring
American shad
Spawning and Rearing Period Summary
J F M A M J J A S O N D
Month
Figure 4. Periodicity of early life stages of selected target fishes of the Pee Dee River.
*Literature reviews suggest spawning during late spring.
** A ripe flowing male collected in fall 2003 suggests a possible fall spawning population.
Source: Jenkins, R.E, and N. M. Burkhead. 1993. Freshwater fishes of Virginia. American Fisheries Society, Bethesda Maryland.

Diadromous Fish Passage Plan Agreement
Resource Management Team (RMT) Meeting
Tuesday, January 10, 2017
Morrow Mountain State Park, Albemarle, NC
10:00 AM — 2:30 PM
Attendees:
Duke Energy — Alan Stuart, Jason Brown, Tami Styer, Justin Dycus, Lynne Dunn
NC Wildlife Resources Commission (WRC) — Chris Goudreau,
NC Department of Environmental Quality, Division of Water Resources — Fred Tarver
SC Department of Natural Resources (DNR) — Bill Post, Chad Holbrook,
US Fish and Wildlife Service (FWS) — John Ellis
National Marine Fisheries Service (NMFS) — Fritz Rohde,
Alcoa Power Generating, Inc. (APGI) — Mark Gross
Develop 2017 Spring Spawning Flow Release Plan
The goal of the discussion was to develop a plan by February 1, 2017 for implementation of the
Spawning Flow Adjustments as required by the New License and the 401 Water Quality
Certification (WQC). Styer presented the information in Enclosure 1 which addressed the
requirements of the program as well as the results of the implementation of the program in the
Spring of 2016.
Because there were only four units available for generation in 2016 due to the automation of the
plant, the Spawning Flow Management Team (SFMT) had agreed to a 3 MW reduction per hour
when in the periods selected for flow adjustments. The results showed MW reduction along with
flow releases as measured at the USGS Gage No. 02129000. Goudreau suggested that it might
be more informative to also show the change in the water level stage at the USGS Gage rather
than simply in the change in the river flow. Styer agreed to add this information to the annual
report which will be submitted to FERC and the SFMT along with the annual Water Quality
Report (due April 15, 2016).
Based on the results of the adjustments in 2016 and the time the criteria for adjustments were in
effect (44% of the time and only on weekdays), the SFMT agreed to test the five 5 -day periods in
2017. Each 5 -day period will be separated by a week of no flow adjustments. The five weeks of
flow adjustment will be as follows: March 13-17, March 27-31, April 10-14, April 24-28, and
May 8-12. All six units should be available for generation in the spring and adjustments in the
flow releases during the five weeks identified above will be made as defined in the 401 WQC
requirements.
American Shad/American Eel Reports
Stuart issued the American Shad and American Eel 2016 draft reports to the RMT in December
2016 and requested comments back by Jan 23, 2017. Stuart stated that comments had been

received from Goudreau and asked if the rest of the team had comments or questions. The team
stated that they would submit any additional comments by Jan 23ra
Biological Opinion/Sturgeon Protection Plan Monitoring
Stuart provided a brief update on the status of the installation of the USGS gage at Jones Creek
Shoals. Duke is currently waiting on a FEMA determination that the fence, located around the
monitoring structure on the bank of the river, will not contribute to an increase in the level of
flooding. Other than that, we received the Jurisdictional Determination from the US Army
Corps of Engineers that the project did not require a 404 permit. Once the FEMA No -rise
Certification is received, the structure can be installed. The requirement to monitor for dissolved
oxygen and temperature begins May 1 — November 30th. Styer submitted a request to FERC for
an extension to the installation date requirement of Dec 31, 2016 (which FERC approved on Jan
11, 2017).
Duke also reported that a plan was in place in the fall of 2016 to complete the field work for
verifying the IFIM modeling and conducting the baseline habitat assessment required by the
BiOp. Because of the dry conditions, there was a concern about maintaining the 2400 cfs
continuous flow required to collect the field data and the affect that would have on the Blewett
Falls Lake level. For that reason, the study was postponed from the winter of 2016. This will be
scheduled again early in 2017.
Post presented the information in Enclosure 2 on the status of the tagging efforts for the Atlantic
and shortnose sturgeon. Tagging efforts were impacted by Hurricane Matthew's effects on the
Waccamaw and Pee Dee Rivers in late 2016. He stated river levels have returned to normal,
tagging is ongoing and the project's goals are to attemp to tag the target number of fish for 2017.
American shad Downstream Passage Design(s) Review
Stuart reviewed the schedule for the downstream passage design. The flashboards on the
Blewett spillway have been repaired and the ADCP data required for the hydraulic modelling for
downstream design will be collected during the week of January 23, 2017. Modeling will
require 2 to 3 weeks and this information will be necessary to complete the 30% design. Duke
will forward the completed 30% design to the RMT for review and comment when complete.
American Shad Upstream Passage Design Review
Stuart issued the 30% design of the upstream passage structure to the RMT on January 5, 2017
(see Enclosure 3). Duke requested comments from the RMT by February 1St. Stuart reviewed
the responses developed by John Truebe (Lakeside Engineering) to comments received from
Bjorn Lake (NMFS Fishway Engineer) following his review of the upstream conceptual design
(see Enclosure 4). The schedule currently has completion of the upstream passage facility in
January of 2019 (four years after issuance of the new license). This first year will be a "shake-
down" year and passage in the spring of 2020 will be considered the first official year of passage.

The Fish Passage Agreement (Agreement) is written to require passage of the shad collected
during the spring of 2020 to be passed above Tillery for four years and then above Blewett Falls
for the next four years. Stuart stated that the option for releasing fish into Tillery was probably
limited to Morrow Mountain State Park boat ramp and wondered if the RMT thought the travel
time could impact the heath of the fish. The current RMT members did not participate in the
development of the Agreement and it is not clear as to why the first passage is above Tillery as
opposed to Blewett Falls. Goudreau stated that the Agreement identifies estimated carrying
capacities (Tillery is 17,000 and Blewett Falls is 150,000) and the requirement to pass fish above
Tillery first could have been related to the expectation that fewer fish would be caught in the first
years. Post stated that it could have been similar to the reasoning at Santee River systems where
it was thought that passing the fish to the highest point would encourage imprinting and
recruitment in the future. Goudreau stated that it makes more sense to go above Blewett Falls
first. Rohde stated it is NMFS philosophy to go above the first dam first and to pass them above
the 2nd dam when they reach it. Goudreau noted that the fish passage prescription allows the
RMT to decide which reach should first be stocked.
Duke agreed to develop a plan tagging up to 50 shad to document where fish respond to stocking
in Blewett Falls lake. Duke will provide an aerial map of Blewett Falls at the next meeting
identifying potential location for receivers and then work to develop specifics on the study
methodology in detail for RMT approval.
Meeting adjourned at 2:00 PM
Next Steps
• Enclosure 5 — Updated Schedule
• Duke will provide SFMT a draft 2016 Spawning Flow Adjustment Report for review and
comment by March 1St
• RMT provides comments on 30% Shad Upstream Passage Design by Feb 1 St
• Duke will provide the RMT the 30% Downstream Shad Passage Design — April 3, 2017.
• Next meeting - TBD

ENCLOSUREI

•
GTOO,IiiP#i"iN-a- filil,i0
001 ItK-;-m a W1 In-bi Orotylvi 911 Ito

Appendix A - 401 WQC
Requirements
Flow adjustment periods
required at Blewett Falls
during spring spawning
season - Feb 1 to May 15
First year implementation -
Spring 2016
Second Year - Spring 2017
Annual Report
Evaluated after 5 years
17 44
EK
1747
T
TJ
v 1145
1'4.
i 1748
.. ������-.. � • ' 1109
C
1117
Pee Dee
USGS Gage No. 02129000 Pee
Dee River Near Rockingham,
NC (at Highway 74)

spawning Flaw Management Team
(SFMT)
Resource Agencies, Duke Energy, and Cube
Hydro (previously APGI)
Resource Agencies
NC Division of Water Resources
NC Wildlife Resources Commission
SC Department of Natural Resources
US Fish and Wildlife Service
National Marine Fisheries Service

Flow Adj'ustment Operations
When inflow into Blewett Falls Reservoir is
between 3,000 and 6,000 cfs
Upramp time of each turbine no less than
30 minutes from off-line to full gate
Downramp time of each turbine from full
gate to off-line
Two hours between the first and second operating
units when taken off-line
Four hours between the second and third units
when taken off-line
Six hours between the third and fourth units

��imu�t�n��t ���-�tilF[ovvji 0 n61 -S-1
Start time is chosen by the SFMT based on
water temperature, weather data, projected
inflow conditions, observations of fish
spawning behavior, etc.
Implementation will be
for
one 1
4
-day and
one 1 0 -day
period
OR
five
5 -day
periods

Annual Report and Evaluation
Duke Energy will prepare an annual report
meeting notes, flow records, plant operations, USGS
gage data, etc.
Submitted to FERC and DWR with Annual Water
Quality Report by April 1 5th
After five years of Flow Adjustment
Operations, the SFMT shall evaluate and
develop recommended changes for
consideration by the Resource Agencies and
Duke Energy

iqq ��le���entari t��in S [3ri��g
Minimum flow - 2400 cfs typically provided by
a combination of small and large units (7 MWs)
Units 1-3
Flow at economy load 1225 cfs (3.5 MWs)
Flow at minimum load 515 cfs (1 .5 MWs)
Units 4-6
Flow at economy load 1 500 cfs (4.2 MWs)
Flow at minimum load 700 cfs (2.0 MWs)
Units brought on-line to economy load
Units 2 and 4 out of service for Automation
�, Upgrade

Blewett Falls Spawning Flow
Adjustment Plan in 2016
April 1 1-24 (one 14- day) and May 2-11 (one 10 -day) period
Inflow determined by Tillery generation
375 MWs (3000 cfs) and 750 MWs (6000 cfs)
Minimum Flow of 2400 cfs (7 MWs) provided by the
following combination of unit generation:
Units 1 and 3 @ 1.5 MWs each
Units 5 and 6@ 2 MWs each
Increase in generation will occur one unit at a time (from
minimum flow setting to economy load) resulting in --5,300
cfs 0 5.2 MWs)
Generation will decrease at no more than 3 MWs(<_�1030
cfs) per hour back to minimum flow setting

Blewett Fall USGS
Gage #02129000
USGS 02129000 PEE DEE R NR ROCKINGHAM, ND
and
Tillery Generation:
April 7 1-24,
2016
9000
PAPF
Tillery MWH
USGS 02129000 PEE DEE R NR ROCKINGHAM, ND
10
522.0
4091
11
9000
5780
L
571.0
5096
13
639.0
5218
8000
173.0
1318
❑
98.0
0
16
0
7000
17
319.0
2653
18
563.0
3949
19
583.0
4485
20
377.0
1811
21
393.0
(U
6000
126.0
311
23
0.0
0
24
55.0
0
25
550.0
3937
5000
4000
3000
U
2000
L
U
a
1000
Apr Apr Apr Apr Apr Apr Apr
12 14 16 18 20 22 24
2016 2016 2016 2016 2016 2016 2016
Median daily statistic (89 years) — Period of approved data
—
Discharge
April
Tillery MWH
Alcoa Actual CFS
10
522.0
4091
11
641.0
5780
12
571.0
5096
13
639.0
5218
14
173.0
1318
15
98.0
0
16
349.0
2730
17
319.0
2653
18
563.0
3949
19
583.0
4485
20
377.0
1811
21
393.0
3781
22
126.0
311
23
0.0
0
24
55.0
748
25
550.0
3937

Flew Release (CFS) and Plant Generation
(MWs): April 11 —139 2016
22
17
FLOW
RELEASE
(CFS)
12 MWS
7
2
5 1:00

Flew Release (CFS) and Plant Generation
(MWs): April 18-21, 2016
Innn
23
21
19
17
Flow
15 Release
(CFS)
13 —MWs
(Actual)
11 MWs
(Alt)
7
5
i 0:00

Blewett Falls USGS Gage #02129000 and
Tillery Generation: May 2-11, 2d16
UGS 02129000 PEE DEE R NR ROCKINGHAM, NC
49999
39999
4
U
29999
L
0
C6
e} 19999
U
44
U �
v
L
U
0
2999
May May May May May
92 94 96 98 19
2916 2916 2916 2916 2916
Median daily statistic (89 years) Period of approved data
— Discharge r Measured discharge
May Tillery MWH Alcoa Actual CFS
1
305
2615
2
519
4143
3
882
8307
4
1560
26520
5
959
14164
6
979
7389
7
880
7268
8
767
7510
9
628
4576
10
492
3400
11
501
5405
12
661
5251

Flow Release (CFS) and Plant Generation
(MWs): May 2, 2016
9000
8000
7000
6000
5000
4000
3000
2000
1000
0
6 12:00
20
16
14 Flow
Release
(CFS)
12
MWs
(Actual
10 )
H
m
4
5/3/16 0:00

Flew Release (CFS) and Plant Generation
(MWs): May 9-11, 2016
12000
10000
4000
2000
0
5/9/16 0:00
5/10/16 0:00 5/11/16 0:00
25
23
21
19
17
—Flow
Release
(CFS)
15
MWs
13
(Actual)
11
MWs
(Alt))
9
7
5
5/12/16 0:00

2016 Summary
Only 4 of 6 units were available for generation
Additional testing occurred on operating units
and in the tailrace
Most (if not all) flashboards were missing due
to high inflow events in late Dec 2015
Met inflow criteria ^44% of the implementation
periods (1 lof 2 5 days)
Two 3 -day continuous implementation periods
and one 4 -day continuous implementation (all
weekdays - no weekends)

Tillery Generation during 2016
Implementation Periods
April
Tillery MWH
Alcoa Actual CFS
10
522.0
4091
11
641.0
5780
12
571.0
5096
13
639.0
5218
14
173.0
1318
15
98.0
0
16
349.0
2730
17
319.0
2653
18
563.0
3949
19
583.0
4485
20
377.0
1811
21
393.0
3781
22
126.0
311
23
0.0
0
24
55.0
748
25
550.0
3937
May Tillery MWH Alcoa Actual CFS
1
305
2615
2
519
4143
3
882
8307
4
1560
26520
5
959
14164
6
979
7389
7
880
7268
8
767
7510
9
628
4576
10
492
3400
11
501
5405
12
661
5251

P'[a[q for 20� 7
Prepare 2016 Report for SFMT review
Implementation for One 1 4 -day and One 10-
daV
aeriod, separated bv 2 weeks OR
Five 5 -day periods, each separated by 1
Starting when? Refer to Spawning and
Rearing Period Summary
week

Questions?
Tami Styer:
Alan Stuart:
704.382.0293 office
704.641.3832 cell
704.382.2079 office
803.640.8765 cell

ZUSGS
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900
800
700
cu0
L 600
cu
CL
�
500
.� 400
a
( 300
L
ass
USGS 02126000 ROCKY RIVER NEAR NORWOOD, N
Apr
Apr
Apr~
Apr~
Apr~
Apr
Apr
12
14
16
18
20
22
24
2016
2016
2016
2016
2016
2016
2016
Median dailq statistic (87 years)
— Discharge
Period of approved data

MUSGS
oilIssim
■■�■VI■I11
NINE IMIIII ■m.�� �MMIM12120ON=0 110Iso=mi
■N•��� �■�I■�I�lNti1� ��la� ���N�1■I

3000
2000
1000
.P4
a
L
.P4
0
200
USGS 02126000 ROCKY RIVER NEAR NORWOOD, N
May
May
May
May
May
02
04
06
08
10
2016
2016
2016
2016
2016
Median dailq statistic (87 years)
Discharge
Period of approved data

2016 Spawning Flow Adjustment Operations
Plant Operations and USGS Gage No. 02129000 Data for Streamflow and Gage Height
Table 2 - April 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
4/11/16 0:00
6928
3.82
15
4/11/16 1:00
6680
3.76
15
4/11/16 2:00
6448
3.71
16
4/11/16 3:00
6290
3.67
14
4/11/16 4:00
6200
3.65
15
4/11/16 5:00
6190
3.64
15
4/11/16 6:00
6170
3.64
15
4/11/16 7:00
6180
3.64
16
4/11/16 8:00
6103
3.62
15
4/11/16 9:00
6060
3.61
15
4/11/16 10:00
5980
3.59
15
4/11/16 11:00
5910
3.58
15
4/11/16 12:00
5590
3.49
12
4/11/16 13:00
5243
3.40
13
4/11/16 14:00
5028
3.35
12
4/11/16 15:00
4880
3.32
11
4/11/16 16:00
4740
3.28
10
4/11/16 17:00
4720
3.28
10
4/11/16 18:00
4878
3.32
10
4/11/16 19:00
5115
3.37
9
4/11/16 20:00
5230
3.40
10
4/11/16 21:00
5273
3.41
10
4/11/16 22:00
5200
3.39
10
4/11/16 23:00
4835
3.31
8
4/12/16 0:00
4570
3.24
8
4/12/16 1:00
4450
3.21
8
4/12/16 2:00
4490
3.22
8
4/12/16 3:00
4723
3.28
9
4/12/16 4:00
5100
3.37
8
4/12/16 5:00
5573
3.49
8
4/12/16 6:00
6013
3.60
8
4/12/16 7:00
6343
3.68
8
4/12/16 8:00
6563
3.73
9
4/12/16 9:00
6580
3.74
8
4/12/16 10:00
6520
3.72
8
4/12/16 11:00
6333
3.68
8
4/12/16 12:00
6145
3.63
8
4/12/16 13:00
5990
3.60
7

Table 2 - April 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
4/12/16 14:00
5960
3.59
10
4/12/16 15:00
5930
3.58
8
4/12/16 16:00
5890
3.57
8
4/12/16 17:00
5830
3.56
8
4/12/16 18:00
5735
3.53
8
4/12/16 19:00
5560
3.49
9
4/12/16 20:00
5418
3.45
8
4/12/16 21:00
5330
3.43
8
4/12/16 22:00
5320
3.42
8
4/12/16 23:00
5425
3.45
8
4/13/16 0:00
5620
3.50
9
4/13/16 1:00
5950
3.59
8
4/13/16 2:00
6438
3.70
8
4/13/16 3:00
6978
3.83
7
4/13/16 4:00
7418
3.93
8
4/13/16 5:00
7668
3.98
9
4/13/16 6:00
7738
4.00
9
4/13/16 7:00
7613
3.97
7
4/13/16 8:00
7118
3.86
5
4/13/16 9:00
6480
3.71
3
4/13/16 10:00
5828
3.55
3
4/13/16 11:00
5140
3.38
2
4/13/16 12:00
4680
3.27
7
4/13/16 13:00
5080
3.36
8
4/13/16 14:00
5493
3.47
8
4/13/16 15:00
5678
3.52
9
4/13/16 16:00
5950
3.59
7
4/13/16 17:00
6323
3.68
8
4/13/16 18:00
6670
3.76
8
4/13/16 19:00
6843
3.80
7
4/13/16 20:00
6898
3.81
9
4/13/16 21:00
6830
3.80
8
4/13/16 22:00
6735
3.77
8
4/13/16 23:00
6680
3.76
8
4/14/16 0:00
6690
3.76
8
4/14/16 1:00
6810
3.79
8
4/14/16 2:00
7115
3.86
8
4/14/16 3:00
7553
3.96
8
4/14/16 4:00
7938
4.04
8
4/14/16 5:00
8198
4.10
8

Table 2 - April 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
4/14/16 6:00
8195
4.10
8
4/14/16 7:00
8080
4.07
8
4/14/16 8:00
7795
4.01
8
4/14/16 9:00
7440
3.93
9
4/14/16 10:00
7065
3.85
8
4/14/16 11:00
6693
3.76
8
4/14/16 12:00
6343
3.68
8
4/14/16 13:00
6125
3.63
9
4/14/16 14:00
6070
3.62
8
4/14/16 15:00
6050
3.61
7
4/14/16 16:00
6095
3.62
8
4/14/16 17:00
6020
3.60
9
4/14/16 18:00
5900
3.57
7
4/14/16 19:00
5755
3.54
8
4/14/16 20:00
5560
3.49
8
4/14/16 21:00
5370
3.44
9
4/14/16 22:00
5123
3.37
8
4/14/16 23:00
4878
3.32
8
4/15/16 0:00
4630
3.26
8
4/15/16 1:00
4400
3.20
9
4/15/16 2:00
4178
3.14
8
4/15/16 3:00
3973
3.09
7
4/15/16 4:00
3788
3.04
9
4/15/16 5:00
3600
2.98
7
4/15/16 6:00
3483
2.95
8
4/15/16 7:00
3353
2.91
9
4/15/16 8:00
3235
2.88
8
4/15/16 9:00
3163
2.85
8
4/15/16 10:00
3098
2.83
8
4/15/16 11:00
3053
2.82
9
4/15/16 12:00
3000
2.80
8
4/15/16 13:00
2983
2.80
8
4/15/16 14:00
2968
2.79
7
4/15/16 15:00
2960
2.79
8
4/15/16 16:00
2985
2.80
8
4/15/16 17:00
2990
2.80
9
4/15/16 18:00
2968
2.79
8
4/15/16 19:00
2960
2.79
8
4/15/16 20:00
2938
2.78
8
4/15/16 21:00
2930
2.78
8

Table 2 - April 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
4/15/16 22:00
2900
2.77
7
4/15/16 23:00
2893
2.77
7
4/16/16 0:00
2893
2.77
8
4/16/16 1:00
2893
2.77
8
4/16/16 2:00
2893
2.77
8
4/16/16 3:00
2870
2.76
8
4/16/16 4:00
2878
2.76
7
4/16/16 5:00
2878
2.76
7
4/16/16 6:00
2878
2.76
8
4/16/16 7:00
2870
2.76
7
4/16/16 8:00
2848
2.75
8
4/16/16 9:00
2818
2.74
7
4/16/16 10:00
2825
2.75
8
4/16/16 11:00
2818
2.74
8
4/16/16 12:00
2825
2.75
7
4/16/16 13:00
2825
2.75
6
4/16/16 14:00
2803
2.74
8
4/16/16 15:00
2818
2.74
8
4/16/16 16:00
2825
2.75
6
4/16/16 17:00
2818
2.74
8
4/16/16 18:00
2833
2.75
8
4/16/16 19:00
2848
2.75
8
4/16/16 20:00
2848
2.75
8
4/16/16 21:00
2855
2.76
8
4/16/16 22:00
2848
2.75
8
4/16/16 23:00
2870
2.76
8
4/17/16 0:00
2878
2.76
8
4/17/16 1:00
2878
2.76
7
4/17/16 2:00
2878
2.76
8
4/17/16 3:00
2893
2.77
8
4/17/16 4:00
2885
2.77
8
4/17/16 5:00
2893
2.77
8
4/17/16 6:00
2908
2.77
7
4/17/16 7:00
2938
2.78
9
4/17/16 8:00
3050
2.82
14
4/17/16 9:00
3820
3.04
14
4/17/16 10:00
4380
3.19
14
4/17/16 11:00
4650
3.26
14
4/17/16 12:00
4750
3.29
14
4/17/16 13:00
4795
3.30
13

Table 2 - April 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
4/17/16 14:00
4795
3.30
13
4/17/16 15:00
4818
3.30
14
4/17/16 16:00
4840
3.31
14
4/17/16 17:00
4870
3.31
14
4/17/16 18:00
4870
3.31
14
4/17/16 19:00
4860
3.31
14
4/17/16 20:00
4860
3.31
14
4/17/16 21:00
4870
3.31
13
4/17/16 22:00
4890
3.32
14
4/17/16 23:00
4870
3.31
14
4/18/16 0:00
4850
3.31
14
4/18/16 1:00
4818
3.30
11
4/18/16 2:00
4440
3.21
10
4/18/16 3:00
4148
3.13
9
4/18/16 4:00
4000
3.09
8
4/18/16 5:00
3918
3.07
8
4/18/16 6:00
3613
2.99
8
4/18/16 7:00
3305
2.90
8
4/18/16 8:00
3120
2.84
12
4/18/16 9:00
3075
2.83
11
4/18/16 10:00
3448
2.94
14
4/18/16 11:00
4055
3.11
12
4/18/16 12:00
4380
3.19
13
4/18/16 13:00
4540
3.23
14
4/18/16 14:00
4620
3.25
13
4/18/16 15:00
4660
3.26
14
4/18/16 16:00
4680
3.27
13
4/18/16 17:00
4670
3.27
13
4/18/16 18:00
4700
3.27
14
4/18/16 19:00
4710
3.28
13
4/18/16 20:00
4690
3.27
14
4/18/16 21:00
4838
3.31
16
4/18/16 22:00
5145
3.38
14
4/18/16 23:00
5293
3.42
15
4/19/16 0:00
5340
3.43
15
4/19/16 1:00
5360
3.43
14
4/19/16 2:00
5380
3.44
15
4/19/16 3:00
5380
3.44
14
4/19/16 4:00
5400
3.44
15
4/19/16 5:00
5400
3.44
14

Table 2 - April 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
4/19/16 6:00
5410
3.45
16
4/19/16 7:00
5560
3.49
16
4/19/16 8:00
5783
3.54
16
4/19/16 9:00
5900
3.57
16
4/19/16 10:00
5930
3.58
15
4/19/16 11:00
5950
3.59
15
4/19/16 12:00
5950
3.59
16
4/19/16 13:00
5930
3.58
15
4/19/16 14:00
5970
3.59
16
4/19/16 15:00
6083
3.62
18
4/19/16 16:00
6395
3.69
15
4/19/16 17:00
6138
3.63
15
4/19/16 18:00
5640
3.51
10
4/19/16 19:00
5025
3.35
12
4/19/16 20:00
4590
3.25
11
4/19/16 21:00
4390
3.20
11
4/19/16 22:00
4310
3.18
11
4/19/16 23:00
4420
3.20
14
4/20/16 0:00
4610
3.25
15
4/20/16 1:00
4785
3.29
14
4/20/16 2:00
4850
3.31
13
4/20/16 3:00
4890
3.32
14
4/20/16 4:00
5015
3.35
14
4/20/16 5:00
5205
3.39
14
4/20/16 6:00
5418
3.45
13
4/20/16 7:00
5600
3.50
14
4/20/16 8:00
5640
3.51
13
4/20/16 9:00
5590
3.49
11
4/20/16 10:00
5228
3.40
10
4/20/16 11:00
4673
3.27
11
4/20/16 12:00
4350
3.19
11
4/20/16 13:00
4138
3.13
10
4/20/16 14:00
3990
3.09
13
4/20/16 15:00
4175
3.14
13
4/20/16 16:00
4480
3.22
13
4/20/16 17:00
4580
3.24
12
4/20/16 18:00
4610
3.25
14
4/20/16 19:00
4610
3.25
13
4/20/16 20:00
4610
3.25
13
4/20/16 21:00
4610
3.25
12

Table 2 - April 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
4/20/16 22:00
4620
3.25
13
4/20/16 23:00
4610
3.25
12
4/21/16 0:00
4630
3.26
13
4/21/16 1:00
4610
3.25
13
4/21/16 2:00
4620
3.25
14
4/21/16 3:00
4630
3.26
13
4/21/16 4:00
4630
3.26
13
4/21/16 5:00
4630
3.26
13
4/21/16 6:00
4700
3.27
14
4/21/16 7:00
4750
3.29
12
4/21/16 8:00
4795
3.30
13
4/21/16 9:00
4880
3.31
13
4/21/16 10:00
4850
3.30
14
4/21/16 11:00
4818
3.29
13
4/21/16 12:00
4740
3.27
13
4/21/16 13:00
4680
3.26
14
4/21/16 14:00
4670
3.26
13
4/21/16 15:00
4630
3.25
13
4/21/16 16:00
4610
3.24
10
4/21/16 17:00
4283
3.16
11
4/21/16 18:00
3908
3.06
9
4/21/16 19:00
3715
3.01
11
4/21/16 20:00
3725
3.01
13
4/21/16 21:00
4110
3.11
13
4/21/16 22:00
4165
3.13
9
4/21/16 23:00
3898
3.06
9
4/22/16 0:00
3593
2.97
9
4/22/16 1:00
3430
2.92
9
4/22/16 2:00
3370
2.91
9
4/22/16 3:00
3395
2.91
9
4/22/16 4:00
3558
2.96
9
4/22/16 5:00
3750
3.02
9
4/22/16 6:00
3953
3.07
9
4/22/16 7:00
4055
3.10
9
4/22/16 8:00
4090
3.11
9
4/22/16 9:00
4100
3.11
9
4/22/16 10:00
4030
3.09
8
4/22/16 11:00
3945
3.07
10
4/22/16 12:00
3880
3.05
10
4/22/16 13:00
3 815
3.03
9

Table 2 - April 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
4/22/16 14:00
3770
3.02
8
4/22/16 15:00
3525
2.95
8
4/22/16 16:00
3338
2.90
8
4/22/16 17:00
3220
2.86
8
4/22/16 18:00
3120
2.83
9
4/22/16 19:00
3060
2.81
8
4/22/16 20:00
3020
2.80
8
4/22/16 21:00
3000
2.79
8
4/22/16 22:00
2990
2.79
8
4/22/16 23:00
2983
2.79
7
4/23/16 0:00
2938
2.77
8
4/23/16 1:00
2863
2.75
7
4/23/16 2:00
2810
2.73
8
4/23/16 3:00
2788
2.72
7
4/23/16 4:00
2780
2.72
8
4/23/16 5:00
2765
2.72
7
4/23/16 6:00
2758
2.71
8
4/23/16 7:00
2758
2.71
8
4/23/16 8:00
2773
2.72
8
4/23/16 9:00
2795
2.73
6
4/23/16 10:00
2660
2.68
6
4/23/16 11:00
2455
2.61
6
4/23/16 12:00
2338
2.57
6
4/23/16 13:00
2263
2.54
6
4/23/16 14:00
2218
2.52
7
4/23/16 15:00
2195
2.51
6
4/23/16 16:00
2190
2.51
6
4/23/16 17:00
2183
2.51
5
4/23/16 18:00
2145
2.50
6
4/23/16 19:00
2095
2.48
6
4/23/16 20:00
2050
2.46
5
4/23/16 21:00
2045
2.46
5
4/23/16 22:00
2035
2.45
6
4/23/16 23:00
2030
2.45
5
4/24/16 0:00
2003
2.44
5
4/24/16 1:00
1953
2.42
5
4/24/16 2:00
1910
2.40
5
4/24/16 3:00
1865
2.39
5
4/24/16 4:00
1840
2.38
5
4/24/16 5:00
1835
2.37
5

Table 2 - April 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
4/24/16 6:00
1835
2.37
5
4/24/16 7:00
1830
2.37
6
4/24/16 8:00
1825
2.37
3
4/24/16 9:00
1803
2.36
5
4/24/16 10:00
1765
2.34
4
4/24/16 11:00
1725
2.33
5
4/24/16 12:00
1700
2.32
5
4/24/16 13:00
1705
2.32
4
4/24/16 14:00
1710
2.32
5
4/24/16 15:00
1700
2.32
4
4/24/16 16:00
1690
2.31
5
4/24/16 17:00
1675
2.30
4
4/24/16 18:00
1660
2.30
4
4/24/16 19:00
1655
2.29
4
4/24/16 20:00
1650
2.29
5
4/24/16 21:00
1635
2.29
4
4/24/16 22:00
1620
2.28
5
4/24/16 23:00
1628
2.28
4
Table 3 - May2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
5/2/16 0:00
4093
3.11
8
5/2/16 1:00
4390
3.19
8
5/2/16 2:00
4660
3.25
9
5/2/16 3:00
4890
3.31
8
5/2/16 4:00
5005
3.34
8
5/2/16 5:00
5040
3.34
8
5/2/16 6:00
4995
3.33
8
5/2/16 7:00
4860
3.30
8
5/2/16 8:00
4710
3.27
8
5/2/16 9:00
4530
3.22
8
5/2/16 10:00
4380
3.18
8
5/2/16 11:00
4400
3.19
10
5/2/16 12:00
4350
3.18
10
5/2/16 13:00
4195
3.14
10
5/2/16 14:00
4035
3.09
10

Table 3 - May 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
5/2/16 15:00
3870
3.05
10
5/2/16 16:00
3770
3.02
10
5/2/16 17:00
3725
3.01
10
5/2/16 18:00
3870
3.05
10
5/2/16 19:00
3715
3.01
10
5/2/16 20:00
3670
2.99
10
5/2/16 21:00
3843
3.04
10
5/2/16 22:00
4283
3.16
10
5/2/16 23:00
5113
3.36
10
5/3/16 0:00
6163
3.63
10
5/3/16 1:00
7400
3.91
10
5/3/16 2:00
8550
4.16
10
5/3/16 3:00
9370
4.32
11
5/3/16 4:00
9935
4.43
11
5/3/16 5:00
10050
4.45
11
5/3/16 6:00
9853
4.41
10
5/3/16 7:00
9448
4.34
11
5/3/16 8:00
8973
4.24
13
5/3/16 9:00
8848
4.22
16
5/3/16 10:00
9123
4.27
15
5/3/16 11:00
8948
4.24
16
5/3/16 12:00
8500
4.15
15
5/3/16 13:00
8005
4.05
17
5/3/16 14:00
7555
3.95
14
5/3/16 15:00
7125
3.85
17
5/3/16 16:00
6853
3.79
14
5/3/16 17:00
6660
3.75
18
5/3/16 18:00
6593
3.73
14
5/3/16 19:00
6658
3.75
17
5/3/16 20:00
6898
3.80
14
5/3/16 21:00
7430
3.92
18
5/3/16 22:00
8275
4.10
15
5/3/16 23:00
9515
4.35
15
5/4/16 0:00
10950
4.64
16
5/4/16 1:00
12450
4.94
15
5/4/16 2:00
13950
5.22
16
5/4/16 3:00
15475
5.49
15
5/4/16 4:00
16800
5.70
15
5/4/16 5:00
18000
5.90
16
5/4/16 6:00
19050
6.07
15

Table 3 - May 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
5/4/16 7:00
19900
6.20
16
5/4/16 8:00
20625
6.31
14
5/4/16 9:00
21225
6.40
15
5/4/16 10:00
21750
6.48
16
5/4/16 11:00
22275
6.56
15
5/4/16 12:00
22875
6.65
15
5/4/16 13:00
23700
6.77
15
5/4/16 14:00
24475
6.89
15
5/4/16 15:00
25375
7.02
14
5/4/16 16:00
26300
7.16
15
5/4/16 17:00
26975
7.26
15
5/4/16 18:00
27675
7.36
15
5/4/16 19:00
28175
7.43
15
5/4/16 20:00
28625
7.49
15
5/4/16 21:00
28950
7.54
14
5/4/16 22:00
29250
7.58
16
5/4/16 23:00
29450
7.61
14
5/5/16 0:00
29675
7.64
15
5/5/16 1:00
29800
7.66
14
5/5/16 2:00
30150
7.70
14
5/5/16 3:00
30875
7.80
15
5/5/16 4:00
31975
7.94
16
5/5/16 5:00
33100
8.08
14
5/5/16 6:00
34400
8.24
14
5/5/16 7:00
35525
8.37
14
5/5/16 8:00
36500
8.49
15
5/5/16 9:00
37250
8.58
14
5/5/16 10:00
37875
8.65
14
5/5/16 11:00
37800
8.64
14
5/5/16 12:00
36825
8.53
15
5/5/16 13:00
34575
8.26
14
5/5/16 14:00
31600
7.89
15
5/5/16 15:00
28675
7.49
16
5/5/16 16:00
25825
7.09
15
5/5/16 17:00
23150
6.69
14
5/5/16 18:00
20600
6.31
14
5/5/16 19:00
18325
5.95
17
5/5/16 20:00
16275
5.62
14
5/5/16 21:00
14725
5.35
14
5/5/16 22:00
13525
5.14
18

Table 3 - May 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
5/5/16 23:00
12725
4.99
17
5/6/16 0:00
12175
4.89
16
5/6/16 1:00
11950
4.85
15
5/6/16 2:00
11950
4.84
15
5/6/16 3:00
12025
4.86
16
5/6/16 4:00
12100
4.88
16
5/6/16 5:00
12000
4.86
16
5/6/16 6:00
11750
4.81
16
5/6/16 7:00
11450
4.74
15
5/6/16 8:00
10925
4.64
17
5/6/16 9:00
10400
4.53
15
5/6/16 10:00
9763
4.40
14
5/6/16 11:00
9240
4.30
16
5/6/16 12:00
8885
4.23
15
5/6/16 13:00
8860
4.22
15
5/6/16 14:00
9073
4.26
16
5/6/16 15:00
9498
4.35
16
5/6/16 16:00
9920
4.43
14
5/6/16 17:00
10200
4.49
17
5/6/16 18:00
10425
4.53
15
5/6/16 19:00
10475
4.54
15
5/6/16 20:00
10425
4.53
15
5/6/16 21:00
10250
4.50
16
5/6/16 22:00
9998
4.45
15
5/6/16 23:00
9680
4.38
17
5/7/16 0:00
9420
4.33
14
5/7/16 1:00
9370
4.32
17
5/7/16 2:00
9723
4.39
15
5/7/16 3:00
10325
4.51
15
5/7/16 4:00
11100
4.67
16
5/7/16 5:00
11725
4.80
15
5/7/16 6:00
12050
4.87
16
5/7/16 7:00
12050
4.87
15
5/7/16 8:00
11800
4.82
14
5/7/16 9:00
11350
4.72
18
5/7/16 10:00
10775
4.60
14
5/7/16 11:00
10150
4.48
15
5/7/16 12:00
9503
4.35
16
5/7/16 13:00
8935
4.24
14
5/7/16 14:00
8635
4.18
18

Table 3 - May 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
5/7/16 15:00
8723
4.19
14
5/7/16 16:00
9188
4.29
16
5/7/16 17:00
9905
4.42
15
5/7/16 18:00
10525
4.55
15
5/7/16 19:00
10850
4.62
15
5/7/16 20:00
10925
4.63
17
5/7/16 21:00
10725
4.59
14
5/7/16 22:00
10400
4.53
16
5/7/16 23:00
10100
4.46
15
5/8/16 0:00
10025
4.44
16
5/8/16 1:00
10250
4.49
16
5/8/16 2:00
10725
4.58
15
5/8/16 3:00
11200
4.69
15
5/8/16 4:00
11625
4.77
16
5/8/16 5:00
11800
4.80
15
5/8/16 6:00
11625
4.78
16
5/8/16 7:00
11275
4.70
15
5/8/16 8:00
10850
4.61
16
5/8/16 9:00
10275
4.49
14
5/8/16 10:00
9683
4.37
16
5/8/16 11:00
9038
4.25
15
5/8/16 12:00
8500
4.14
15
5/8/16 13:00
7975
4.03
17
5/8/16 14:00
7738
3.98
14
5/8/16 15:00
7738
3.98
16
5/8/16 16:00
8010
4.04
15
5/8/16 17:00
8368
4.11
16
5/8/16 18:00
8673
4.17
16
5/8/16 19:00
8810
4.20
15
5/8/16 20:00
8798
4.20
15
5/8/16 21:00
8610
4.16
16
5/8/16 22:00
8393
4.12
16
5/8/16 23:00
8220
4.08
15
5/9/16 0:00
8283
4.09
15
5/9/16 1:00
8635
4.17
15
5/9/16 2:00
9203
4.28
15
5/9/16 3:00
9738
4.38
15
5/9/16 4:00
10050
4.45
18
5/9/16 5:00
10100
4.46
16
5/9/16 6:00
10013
4.44
15

Table 3 - May 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
5/9/16 7:00
9708
4.38
16
5/9/16 8:00
9240
4.29
16
5/9/16 9:00
8710
4.18
15
5/9/16 10:00
8245
4.09
15
5/9/16 11:00
7750
3.98
15
5/9/16 12:00
7385
3.90
15
5/9/16 13:00
6995
3.81
17
5/9/16 14:00
6520
3.70
16
5/9/16 15:00
6023
3.58
14
5/9/16 16:00
5475
3.44
13
5/9/16 17:00
4943
3.31
12
5/9/16 18:00
4540
3.21
11
5/9/16 19:00
4330
3.16
12
5/9/16 20:00
4083
3.10
10
5/9/16 21:00
3808
3.02
10
5/9/16 22:00
3655
2.98
10
5/9/16 23:00
3620
2.97
10
5/10/16 0:00
3690
2.99
8
5/10/16 1:00
4075
3.09
10
5/10/16 2:00
4800
3.28
9
5/10/16 3:00
5750
3.51
9
5/10/16 4:00
6683
3.74
10
5/10/16 5:00
7490
3.92
10
5/10/16 6:00
8965
4.23
14
5/10/16 7:00
9680
4.37
16
5/10/16 8:00
9615
4.36
15
5/10/16 9:00
9228
4.28
15
5/10/16 10:00
8760
4.19
15
5/10/16 11:00
8245
4.09
16
5/10/16 12:00
7773
3.99
16
5/10/16 13:00
7350
3.89
14
5/10/16 14:00
6940
3.80
16
5/10/16 15:00
6533
3.71
16
5/10/16 16:00
5805
3.53
15
5/10/16 17:00
4890
3.30
12
5/10/16 18:00
4263
3.14
11
5/10/16 19:00
4090
3.10
10
5/10/16 20:00
4045
3.09
10
5/10/16 21:00
3853
3.03
9
5/10/16 22:00
3420
2.91
8

Table 3 - May 2016 Results
USGS Hourly
USGS Hourly
Hourly Plant
Date/Time
Average Flow (cfs)
Average Stage (ft)
Generation (MWs)
5/10/16 23:00
3100
2.81
8
5/11/16 0:00
2923
2.76
8
5/11/16 1:00
2908
2.75
10
5/11/16 2:00
2968
2.77
9
5/11/16 3:00
3100
2.81
10
5/11/16 4:00
3860
3.03
11
5/11/16 5:00
5015
3.33
12
5/11/16 6:00
5885
3.55
12
5/11/16 7:00
6500
3.70
12
5/11/16 8:00
6940
3.80
12
5/11/16 9:00
7098
3.84
13
5/11/16 10:00
7083
3.83
12
5/11/16 11:00
6938
3.80
12
5/11/16 12:00
6680
3.74
12
5/11/16 13:00
6458
3.69
12
5/11/16 14:00
6220
3.63
11
5/11/16 15:00
5970
3.57
12
5/11/16 16:00
5688
3.50
12
5/11/16 17:00
5455
3.44
11
5/11/16 18:00
5255
3.39
11
5/11/16 19:00
4930
3.31
11
5/11/16 20:00
4590
3.23
10
5/11/16 21:00
4115
3.10
10
5/11/16 22:00
3675
2.98
8
5/11/16 23:00
3498
2.93
8