2024 Annual Water Use Report

Section 1: Facility Information

Registrant: Martin Marietta Materials, Inc. Facility ID: 0219-0015
Facility Name: Denver Quarry Facility Type: Mining
County: Lincoln Sub-Basin: Catawba River (03-1)
Mailing Address: 8701 Red Oak Blvd. Suite 540
Charlotte, NC 28217
Email: [email protected]
Contact Person: Jay Nivens Title: Sr. Environmental Engineer
Phone: 704-409-1475 Fax: 704-527-9283

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 23 1.34 2.09 Jul 24 1.08 2.09
Feb 20 .84 .96 Aug 25 1.45 2.09
Mar 19 .94 2.06 Sep 22 1.17 2.09
Apr 22 .93 2.09 Oct 16 2.02 2.09
May 25 .93 2.09 Nov 16 1.29 2.09
Jun 18 .78 1.04 Dec 18 1.38 2.09

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)
Denver Quarry Pit Quarry 1.18 248 2.09

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 21 1.37 2.09 Jul 15 1.18 2.09
Feb 0 0 0 Aug 22 1.53 2.09
Mar 6 1.28 2.09 Sep 16 1.29 2.09
Apr 5 1.08 2.09 Oct 16 2.02 2.09
May 17 1.21 2.09 Nov 16 1.29 2.09
Jun 13 .72 .87 Dec 18 1.38 2.09

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
NCG020169 Surface Water 134 165 2.088

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Complete this section only if you withdraw or purchase water that is not returned to the sub-basin from which it was withdrawn.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