2025 Annual Water Use Report

Section 1: Facility Information

Registrant: Duke Energy Progress, LLC Facility ID: 0033-0007
Facility Name: Sutton Steam Electric Plant Facility Type: Energy
County: New Hanover Sub-Basin: Cape Fear River (02-3)
Mailing Address: 801 Sutton Steam Plant Rd.
Wilmington, NC 28401
Email: [email protected]
Contact Person: Wirth Wells Title: EHS Consultant
Phone: 910-832-3481 Fax: N/A

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 0.265 0.265 Jul 31 0.042 0.042
Feb 28 0.164 0.164 Aug 31 0.098 0.098
Mar 31 0.173 0.173 Sep 30 0.075 0.075
Apr 30 0.429 0.429 Oct 31 0.079 0.079
May 31 0.303 0.303 Nov 30 0.402 0.402
Jun 30 0.462 0.462 Dec 31 0.082 0.082

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 2025 reporting year.

Source Name Source Type Average Daily Days Used Pumping Capacity (MGD)
Cooling Pond Makeup A River 0.118 365 31.435
Cooling Pond Makeup B River 0.053 365 31.895
Well 6A Well 0 365 0.144
Well 6B Well 0 365 0.144
Well 5 Well 0 365 0.576
Well 6D Well 0.034 365 0.122
Well 6E Well 0.006 365 0.122
Dust Suppression (Temporary) Lake 0 365 0.288
Extraction Wells (9 each) Well 0 365 2.520

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 0.432 0.470 Jul 29 0.563 0.870
Feb 28 0.384 0.470 Aug 28 0.268 0.840
Mar 31 0.420 0.470 Sep 28 0.634 0.950
Apr 30 0.414 0.470 Oct 25 0.477 0.814
May 31 0.353 0.450 Nov 31 0.618 0.760
Jun 30 0.596 0.860 Dec 30 0.655 1.080

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 2025 reporting year.

Identifier or Permit Number Discharge Type Average Daily Days Discharged Discharge Capacity
001 Pipe Surface Water 0.4845 352 3.5
001A Sluice Gates Surface Water 0 0 468

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 2025 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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