2018 Annual Water Use Report

Section 1: Facility Information

Registrant: Duke Energy Progress, LLC Facility ID: 0033-0009
Facility Name: Mayo Electric Generating Plant Facility Type: Energy
County: Person Sub-Basin: Roanoke River (14-1)
Mailing Address: 10660 Boston Rd
Roxboro, NC 27574
Email: [email protected]
Contact Person: Leanne Wilson Title: Environmental Specialist
Phone: 336-597-7324 Fax: 336-597-7415

Section 2: Withdrawal Information

2-A. Average daily withdrawal and maximum day withdrawal by month in million gallons per day (MGD)

Month # of Days
Used
Average Daily
Withdrawal (MGD)
Maximum Day
Withdrawal (MGD)
Month # of Days
Used
Average Daily
Withdrawal (MGD)
Maximum Day
Withdrawal (MGD)
Jan 31 9.810 11.870 Jul 31 12.130 13.370
Feb 28 4.570 5.770 Aug 31 11.960 16.150
Mar 31 3.870 5.980 Sep 30 7.930 23.000
Apr 30 9.040 12.680 Oct 31 1.220 4.050
May 31 9.090 20.470 Nov 30 1.700 2.070
Jun 30 12.340 17.530 Dec 31 11.340 17.060

2-B. Source Information - Please complete one row for each water withdrawal source. If any of your source information was imported from a previous year, please make sure you click edit and fill in the information left blank that is needed for the 2018 reporting year.

Source Name Source Type Average Daily Days Used Pumping Capacity (MGD)
Mayo Lake Lake 7.920 365 24.200

Section 3: Discharge Information

3-A. Average daily discharge and maximum day discharge by month in million gallons per day (MGD)

Month # of Days
Discharged
Average Daily
Discharge (MGD)
Maximum Day
Discharge (MGD)
Month # of Days
Discharged
Average Daily
Discharge (MGD)
Maximum Day
Discharge (MGD)
Jan 31 4.010 6.070 Jul 31 9.140 10.380
Feb 28 3.460 4.660 Aug 31 9.340 13.530
Mar 31 2.710 4.820 Sep 30 7.180 22.250
Apr 30 5.010 8.650 Oct 31 1.720 4.550
May 31 6.260 17.640 Nov 30 2.200 2.570
Jun 30 8.160 13.350 Dec 31 5.580 11.300

3-B. Please complete one row for each discharge method. If any of your discharge information was imported from a previous year, please make sure you click edit and fill in the information left blank that is needed for the 2018 reporting year.

Identifier or Permit Number Discharge Type Average Daily Days Discharged Discharge Capacity
NC0038377 Surface Water 5.400 365 0.000

Section 4: Sub-Basin Transfer Information

Complete this section only if you withdraw or purchase water that is not returned to the sub-basin from which it was withdrawn.

4-A. Please complete one row for each transfer of surface water from one sub-basin to another. If any of your transfer information was imported from a previous year, please make sure you click edit and fill in the information left blank that is needed for the 2018 reporting year.

Description of Transfer Source Sub-Basin Receiving Sub-Basin Transfer Capacity
No Transfers Listed.

4-B. Enter the average daily and maximum day surface water transfer amount for each month in million gallons per day (MGD)

Month # of Days
Transferred
Average Daily
Transfer (MGD)
Maximum Day
Transfer (MGD)
Month # of Days
Transferred
Average Daily
Transfer (MGD)
Maximum Day
Transfer (MGD)
Jan Jul
Feb Aug
Mar Sep
Apr Oct
May Nov
Jun Dec

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