HomeMy WebLinkAboutFA-231_6538_CA_HRE_20230622_WSW-4
June 22, 2023
April Richardson
8304 NC Hwy 705
Eagle Springs, NC 27242
RE: Water Supply Well Sampling Results
8304 NC Hwy 705
Eagle Springs, Moore County, NC
Dear April Richardson & Glenn Brewer:
A groundwater sampling event for incident #6538 (Brewer’s Repair Shop) was conducted on June 7,
2023. April Richardson granted permission to sample WSW-4 while onsite, and a water sample was
collected from your water supply well. The analytical data from this sample indicated the presence of
one contaminate in the groundwater above laboratory detection levels.
Chloroform 1.00 ug/L Drinking Water Standard is 80 ug/l.
Based on this data a Health Risk Evaluation was performed and no restrictions are recommended on the
use of the water at this time. This compound is commonly associated with the chlorination of the well.
If you have any questions, please contact me at Thomas.chapman@ncdenr.gov or (910) 796-7406.
Sincerely,
Thomas Chapman, Hydrogeologist
Underground Storage Tank Section
Division of Waste Management, NCDEQ
Attachments: FA-231_6538_CA_HRE_20230622_HRE results WSW-4
FA-231_6538_CA_LAB_20230619_WSW-4
C: Matt Garner, Health Director, Moore County, via mgarner@moorecountync.gov
Wayne Vest, Randolph County Manager, via wvest@moorecounty.gov
June 22, 2023
TO: Thomas Chapman
NC UST Section
RE: Health Risk Evaluation
Incident # 6538
Glenn Brewer and April Richardson Well Sampling Results
8304 NC HWY 705
Eagle Springs, NC
During this sampling event, one contaminant was detected in the well water. The standards used
to determine if the water is suitable for drinking and cooking are the United States Environmental
Protection Agency’s Maximum Contaminant Levels (MCLs) or, if no MCLs exist, North Carolina
Groundwater Standards (2L).
If the contaminant concentration exceeds the applicable standard for using the water for drinking
and cooking, the contaminant concentration is further analyzed to determine if the water is suitable for
other household uses, such as showering, bathing, washing dishes, flushing toilets, and hand washing.
The chart below compares the detected contaminant concentration with the applicable standard:
Sample ID Contaminant Concentration (μg/L) MCL (μg/L)2L (μg/L)
98006 Chloroform 1.00 80*
μg/L – Stands for micrograms of contaminant per liter of water and is roughly equivalent to parts per
billion.
* As total trihalomethanes.
RECOMMENDATION: The detected contaminant did not exceed the applicable water standard.
Therefore, no restrictions on the use of this water are recommended at this time.
David Lilley, Environmental Toxicologist
Division of Waste Management, NCDEQ
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