2020 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 |
119.5 |
119.5 |
Jul |
31 |
557.0 |
744.5 |
| Feb |
29 |
119.5 |
119.5 |
Aug |
31 |
459.6 |
620.6 |
| Mar |
31 |
119.5 |
119.5 |
Sep |
30 |
344.3 |
500.4 |
| Apr |
30 |
119.4 |
119.5 |
Oct |
31 |
353.6 |
420.5 |
| May |
31 |
119.5 |
119.6 |
Nov |
30 |
246.8 |
315.2 |
| Jun |
30 |
179.0 |
362.9 |
Dec |
31 |
235.3 |
358.6 |
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 2020 reporting year.
| Source Name |
Source Type |
Average Daily |
Days Used |
Pumping Capacity (MGD) |
| Lake Wylie |
Reservoir |
248.7 |
366 |
784.800 |
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 |
119.8 |
120.4 |
Jul |
31 |
556.2 |
744.2 |
| Feb |
29 |
119.8 |
120.6 |
Aug |
31 |
459.3 |
620.7 |
| Mar |
31 |
120.0 |
120.9 |
Sep |
30 |
344.2 |
500.9 |
| Apr |
30 |
119.6 |
120.6 |
Oct |
31 |
353.4 |
421.3 |
| May |
31 |
120.0 |
121.0 |
Nov |
30 |
246.8 |
317.1 |
| Jun |
30 |
179.1 |
364.2 |
Dec |
31 |
234.9 |
358.2 |
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 2020 reporting year.
| Identifier or Permit Number |
Discharge Type |
Average Daily |
Days Discharged |
Discharge Capacity |
| NC0004979 Outfall 001 |
Surface Water |
241.0 |
366 |
|
| NC0004979 Outfall 002 |
Surface Water |
0.6 |
108 |
|
| 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 |
0.0092 |
366 |
|
| NC0004979 Outfall 104 |
Surface Water |
0.0083 |
366 |
|
| NC0004979 Outfall 108 |
Surface Water |
0.2414 |
12 |
|
| NC0004979 Outfall 108B |
Surface Water |
0.2426 |
12 |
|
| NC0004979 Outfall 006 |
Surface Water |
0.89 |
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 2020 reporting year.
| Description of Transfer |
Source Sub-Basin |
Receiving Sub-Basin |
Transfer Capacity |
| Of the four discharge points from the station, two (002 and 004) discharge into the Catawba River Sub-Basin 3-1; and two (001 and 003) discharge into the South Fork Catawba Sub-Basin 3-2. All discharges are within Lake Wylie. |
Catawba River (03-1) |
South Fork Catawba River (03-2) |
370 |
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 |
112.1 |
112.1 |
Jul |
31 |
548.8 |
735.5 |
| Feb |
29 |
111.8 |
111.8 |
Aug |
31 |
452.0 |
612.2 |
| Mar |
31 |
112.2 |
112.2 |
Sep |
30 |
337.0 |
492.5 |
| Apr |
30 |
111.6 |
111.6 |
Oct |
31 |
345.4 |
410.1 |
| May |
31 |
112.3 |
112.3 |
Nov |
30 |
239.6 |
305.3 |
| Jun |
30 |
171.6 |
354.9 |
Dec |
31 |
227.3 |
349.9 |
Do you have any comments?
The Allen Flue Gas Desulfurization (FGD) System evaporates water. Outfall 002 is the retired ash basin. Outfalls 002a and 002b are sump overflows that rarely occur. Outfall 006 is the Retention Basin Primary Outfall that began 2/1/2019. Outfalls 007 and 008 are emergency spillway outfalls that rarely occur. Outfalls 103, 104, 108 and 108B are constructed seep discharges from the ash basin embankment. SUB BASIN TRANSFER: Of all discharge points from the 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.
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