2024 Annual Water Use Report

Section 1: Facility Information

Registrant: Duke Energy Progress, LLC Facility ID: 0057-0004
Facility Name: Allen Steam Station Facility Type: Energy
County: Gaston Sub-Basin: Catawba River (03-1)
Mailing Address: 253 Plant Allen Road
Belmont, NC 28012
Email: [email protected]
Contact Person: Kenneth McKinney Title: Senior Environmental Professional
Phone: 704-829-2587 Fax: 704-829-2370

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 31 204.6 302.0 Jul 31 170.2 302.0
Feb 29 94.7 119.8 Aug 31 151.5 302.0
Mar 31 120.8 199.7 Sep 30 115.8 302.1
Apr 30 80.1 80.2 Oct 31 80.2 80.4
May 31 107.1 302.0 Nov 30 87.9 120.5
Jun 30 187.7 302.0 Dec 31 83.8 120.7

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 2024 reporting year.

Source Name Source Type Average Daily Days Used Pumping Capacity (MGD)
Lake Wylie Reservoir 123.9 366 784.800
GWCAP Extraction Wells Well 0.2258 366 0.1
Lake Wylie Reservoir 0.0049 122 0.99

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 31 204.9 303.5 Jul 31 169.8 301.5
Feb 29 94.9 120.8 Aug 31 151.2 302.3
Mar 31 120.7 199.9 Sep 30 115.9 302.7
Apr 30 80.0 80.5 Oct 31 80.5 81.1
May 31 107.2 302.5 Nov 30 88.1 121.4
Jun 30 187.5 302.2 Dec 31 83.5 120.2

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 2024 reporting year.

Identifier or Permit Number Discharge Type Average Daily Days Discharged Discharge Capacity
NC0004979 Outfall 001 Surface Water 116.9 366
NC0004979 Outfall 002 Surface Water 0.8 169
NC0004979 Outfall 003 Surface Water 4.5 366
NC0004979 Outfall 004 Surface Water 6.5 366
NC0004979 Outfall 002a Surface Water 0 0
NC0004979 Outfall 002b Surface Water 0 0
NC0004979 Outfall 103 Surface Water 0.00247 366
NC0004979 Outfall 104 Surface Water 0.00481 366
NC0004979 Outfall 108 Surface Water 0 0
NC0004979 Outfall 108B Surface Water 0 0
NC0004979 Outfall 006 Surface Water 0.116 366
NC0004979 Outfall 007 Surface Water 0 0
NC0004979 Outfall 008 Surface Water 0 0

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 2024 reporting year.

Description of Transfer Source Sub-Basin Receiving Sub-Basin Transfer Capacity
Of all discharge points from station, 002, 002a, 002b, 004, 006, 007, 008, 103, 104, 108, and 108B discharge to the Catawba River Sub-Basin 3-1; and 001 and 003 discharge to the South Fork Catawba Sub-Basin 3-2. All discharges are within Lake Wylie. Catawba River (03-1) South Fork Catawba River (03-2) 784.8

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 31 197.3 293.0 Jul 31 163.1 292.8
Feb 29 87.9 112.2 Aug 31 144.3 293.6
Mar 31 113.7 191.0 Sep 30 108.7 293.4
Apr 30 73.3 73.3 Oct 31 73.2 73.2
May 31 100.2 293.8 Nov 30 81.1 112.9
Jun 30 180.6 293.6 Dec 31 76.9 112.7

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