2018 Annual Water Use Report

Section 1: Facility Information

Registrant: Duke Energy Progress, LLC Facility ID: 0057-0019
Facility Name: Mountain Island Hydro Facility Type: Energy
County: Gaston Sub-Basin: Catawba River (03-1)
Mailing Address: 257 Duke Lane, Bldg. 8701
Stanley, NC 28164
Email: [email protected]
Contact Person: Glenn Long Title: Lead EHS Professional
Phone: 980-722-0678 Fax: 980-373-9198

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 30 1258 1804 Jul 29 1124 2570
Feb 27 2845 6431 Aug 29 2217 4616
Mar 27 1225 2814 Sep 29 2552 6440
Apr 30 2438 7008 Oct 28 3730 6753
May 30 3497 6446 Nov 30 2997 5408
Jun 24 2870 7244 Dec 30 4295 6743

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)
Mountain Island Reservoir Reservoir 2590.8 343 0.000

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 30 1258 1804 Jul 29 1124 2570
Feb 27 2845 6431 Aug 29 2217 4616
Mar 27 1225 2814 Sep 29 2552 6440
Apr 30 2438 7008 Oct 28 3730 6753
May 30 3497 6446 Nov 30 2997 5408
Jun 24 2870 7244 Dec 30 4295 6743

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
NCG500131 Hydropower 2590.8 343 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Complete this section only if you withdraw or purchase water that is not returned to the sub-basin from which it was withdrawn.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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