NC0027286_NOD2021LV0172_20211013

ROY COOPER
Governor
ELIZABETH S. BISER
Secretory
S. DANIEL SMITH
Director
Shane Fox, Manager Town
Town of Blowing Rock
1036 Main St
Blowing Rock, NC 28605
NORTH CAROLINA
Environmental Quality
October 14, 2021
SUBJECT: NOTICE OF DEFICIENCY
Tracking Number: NOD-2021-LV-0172
Permit No. NC0027286
Blowing Rock WWTP
Watauga County
Dear Permittee:
A review of the December 2020 Discharge Monitoring Report (DMR) for the subject facility revealed the
deficiency(s) indicated below:
Limit Exceedance Deficiency(s):
Sample Limit Reported
Location Parameter Date Value Value Type of Deficiency
001 Effluent Oxygen, Dissolved (DO) 12/1/2020 5 4.1 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/2/2020 5 3.9 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/3/2020 5 4.2 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/4/2020 5 4 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/7/2020 5 4.2 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/8/2020 5 4.4 Daily Minimum Not Reached
(00300)
D_Q
North Carolina Department of Environmental Quality I Division of Water Resources
Winston-Salem Regional Office 1450 West banes Mill Road Suite 300 I Winston-Salem, North Carolina 27105
335.R6.9600

Limit Exceedance Deficiency(s):
Sample Limit Reported
Location Parameter Date Value Value Type of Deficiency
001 Effluent Oxygen, Dissolved (DO) 12/9/2020 5 4.7 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/10/2020 5 4.4 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/11/2020 5 4.1 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/14/2020 5 3.1 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/15/2020 5 3.5 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/16/2020 5 3 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/17/2020 5 3.3 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/18/2020 5 3.7 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/21/2020 5 3.7 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/22/2020 5 3.8 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/23/2020 5 3.9 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/24/2020 5 4 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/25/2020 5 3.5 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/28/2020 5 3.9 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/29/2020 5 3.5 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/30/2020 5 3.2 Daily Minimum Not Reached
(00300)
001 Effluent Oxygen, Dissolved (DO) 12/31/2020 5 3 Daily Minimum Not Reached
(00300)
D_Q
North Carolina 0epartment of Ennronmemal Quality I ➢iniSian of Water Resources
Winston-Salem Regional Office 1450 West Hanes Mill Road. Suite 300 1 W inston-Sa€em. North Carolina 27105
336.7769800

Please be aware that non-compliance with your permit could result in enforcement action by the Division of
Water Resources for these and any additional violations of State law. The Winston-Salem Regional Office
encourages you to take all necessary actions to bring your facility into compliance.
If you should need any assistance or would like to discuss this non-compliance situation, please contact Patricia
Lowery of the Winston-Salem Regional Office at 336-776-9691.
Sincerely,
DocuSigned by:by�
ig
"- 145B49E225C94EA...
Lon T. Snider, Regional Supervisor
Water Quality Regional Operations Section
Winston-Salem Regional Office
Division of Water Resources, NCDEQ
Cc: WQS Winston-Salem Regional Office - Enforcement File
Laserfiche
D_Q
North Carolina Department of Environmental Quality I Division of Water Resources
Wlnsion-Salem Regional Office 1450 West banes Mill Road Suite 300 I Wlnaton-Salem, North Carolina 27105
335.R6.9800