20240708_DWR_Groundwater-response

From: Jay Nivens
To: Durway,Mark
Cc: Parr,Adam
Subject: [External] RE: DEMLR Mining Permit Application for Kings Mountain Quarry modification(23-02)
Date: Monday,July 8,2024 7:49:55 AM
Attachments: image001.pnng
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Good morning Mark,
Thank you for your comments related to the 23-03 permit modification.
1. Have there been any complaints regarding known or suspected mine impact on wells, water
supply, ponds, water quality, etc. If so, please describe.
• We have not had any mining impact complaints at this location regarding impact on
wells, water supply, ponds, or water quality.
2. Is the dewatering rate indicated in C.3.0 (p. 7) in addition to the current dewatering rate? If
so, please explain.
• We do not anticipate an increase to the current dewatering rate.
Please let me know if you have any questions or need additional information.
Thanks,
Jay Nivens
Regional Manager-Environmental Services I East Division
Martin Marietta
8701 Red Oak Blvd.Suite 540 Charlotte NC,28217
t. [phone] m. [phone]
[e-mail]
www.martinmarietta.com
From: Durway, Mark<[e-mail]>
Sent:Tuesday,June 25, 2024 4:52 PM
To:Jay Nivens<Jay.Nivens@ martin marietta.com>
Cc: Parr, Adam <[e-mail]>
Subject: DEMLR Mining Permit Application for Kings Mountain Quarry modification (23-02)
You don't often get email from mark.durwayCcbc1eec.nc.gov. Learn why this is important
EXTERNAL SENDER—PLEASE ASSESS AND VERIFY
Mr. Nivens,

I am reviewing the subject application from the standpoint of the mine's potential impact to
groundwater resources and have several questions.
1. Have there been any complaints regarding known or suspected mine impact on wells, water
supply, ponds, water quality, etc. If so, please describe.
2. Is the dewatering rate indicated in C.3.0 (p. 7) in addition to the current dewatering rate? If
so, please explain.
Thank you.
D. Mark Durway, PG
Hydrogeologist, Groundwater Resources Branch
Division of Water Resources—Water Planning Section
North Carolina Department of Environmental Quality
Archdale Building Rm 1125
512 N Salisbury St
Raleigh, NC 27604
919-924-6400, cell
919-707-9018, office
919-707-9000, main
mark.durwa deq.nc.gov
Mailing address:
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Raleigh, NC 27699-1611
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