2019 Annual Water Use Report

Section 1: Facility Information

Registrant: Martin Marietta Materials, Inc. Facility ID: 0219-0001
Facility Name: American Stone Facility Type: Mining
County: Orange Sub-Basin: Haw River (02-1)
Mailing Address: 2235 Gateway Access Pt, STE 400
Raleigh, NC 27607
Email: [email protected]
Contact Person: Brian K. North Title: VP, Environmental Services & Land
Phone: (980) 721-1212 Fax: -

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 0.769 1.538 Jul 31 0.049 0.099
Feb 28 0.861 1.722 Aug 31 0.248 0.496
Mar 31 0.582 1.165 Sep 30 0.026 0.051
Apr 30 1.228 2.16 Oct 31 0.241 0.482
May 31 0.132 0.263 Nov 30 0.289 0.578
Jun 30 0.368 0.735 Dec 31 0.369 0.737

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 2019 reporting year.

Source Name Source Type Average Daily Days Used Pumping Capacity (MGD)
American Stone/Chapel Hill Pit Quarry 0.426 365 2.160

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 0.077 0.154 Jul 31 0.005 0.010
Feb 28 0.086 0.172 Aug 31 0.025 0.050
Mar 31 0.058 0.116 Sep 30 0.003 0.005
Apr 30 0.123 0.246 Oct 31 0.024 0.048
May 31 0.013 0.026 Nov 30 0.029 0.058
Jun 30 0.037 0.074 Dec 31 0.037 0.074

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 2019 reporting year.

Identifier or Permit Number Discharge Type Average Daily Days Discharged Discharge Capacity
NCG020009 Surface Water 0.043 365 2.160

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Complete this section only if you withdraw or purchase water that is not returned to the sub-basin from which it was withdrawn.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 2019 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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