WQ0000672_Attachment A Certification_20200914

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DAM£L SMITH
Director
NORTH CAROLINA
Environmental Quality
September 14, 2020
COREY J. WALTERS — PUBLIC WORKS DEPUTY DIRECTOR
CITY OF LUMBERTON
POST OFFICE BOX 1388
LUMBERTON, NORTH CAROLINA 28359
Subject: Permit No. WQ0000672
City of Lumberton RLAP
Attachment A Certification
Robeson County
Dear Mr. Walters:
In accordance with your permit major modification request received August 17, 2020, we are
forwarding herewith a modified Attachment A certified September 14, 2020, to the City of Lumberton for
the subject residuals management program.
Modifications to the subject Attachment A are as follows: Increase in maximum dry tons per year
from 1,500 dry tons to 2,000 dry tons.
The modified Attachment A shall be effective from the date of certification until March 31, 2022
(i.e., expiration date of the current permit), shall void Attachment A of Permit No. WQ0000672 issued
April 27, 2017, and shall be subject to the conditions and limitations as specified therein, as well as those
specified in the above -referenced with the modified Attachment A. Please note that the Permittee shall
submit a renewal application no later than October 2, 2021.
If any parts, requirements or limitations contained in this certification are unacceptable, the
Permittee has the right to request an adjudicatory hearing upon written request within 30 days following
receipt of this permit. This request shall be in the form of a written petition, conforming to Chapter 150B
of the North Carolina General Statutes, and filed with the Office of Administrative Hearings at 6714 Mail
Service Center, Raleigh, NC 27699-6714. Otherwise, this certification shall be final and binding.
If you need any additional information concerning this matter, please contact Ranveer Katyal at
[phone] or ranveer.k&al&ncdenr.gov.
Sincerely,
S. Daniel Smith, Director
Division of Water Resources
cc: Robeson County Health Department (Electronic Copy)
Fayetteville Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Laserfiche File (Electronic Copy)
D E Q�� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
N(1HTH f:A�i(1!_INA �
o.wn"mpfEnwrpn tan Q'A y 919,707.9000

Mr. Corey J. Walters
September 14, 2020
Page 2 of 2
Digital Permit Archive (Electronic Copy)

ATTACHMENT A — APPROVED RESIDUAL SOURCES
City of Lumberton
Certification Date: September 14, 2020
Permit Number: WQ0000672 Version: 4.1
Monitoring
Monitoring
MonitoringApproved
Permit
Biological
Maximum
Frequency for
Frequency for
Frequency for
Mineralization
Owner
Facility Name
County
Number
Residuals
Dry Tons
Non -hazardous
Metals and
Pathogen &
Rate
per Year'
Characteristics 2
Nutrients 3,5
Vector Attraction
Reductions 1,5
City of Lumberton
Lumberton WWTP
Robeson
NCO024571
Yes
2,000
Annually
See Table Below
See Table Below
0.3
Total
2,000
1. Maximum Dry Tons per Year is the amount of residuals approved for land application from each permitted facility.
2. Analyses to demonstrate that residuals are non -hazardous (i.e., TCLP, ignitability, reactivity, and coirosivity) as stipulated under permit Condition IV.2.
3. Testing of metals and nutrients as stipulated under permit Condition IV.3.
4. Analyses of pathogen and vector attraction reductions as stipulated under permit Condition IV. 4.
5. Monitoring frequencies are based on the actual dry tons applied per year using the table below, unless specified above.
Dry Tons Applied
Monitoring Frequency
Dry Tons Applied (metric tons)
(short tons per year)
(40 CFR 503 and 15A NCAC 02T
.1111 c
< 290
< 319
Once per year (Annually)
> 290 to < 1,500
> 319 to < 1,650
Once per quarter (4 x Year)
> 1,500 to < 15,000
> 1,650 to < 16,500
Once per 60 days (6 x Year)
> 15,000
> 16,500
Once per month (12 x Year)
If no land application events occur during a required sampling period (e.g., no land application occur during an entire year when annual monitoring is required), then no sampling data is
required during the period of inactivity. The annual report shall include an explanation for missing sampling data. Those required to submit the annual report to United States Environmental
Protection Agency (US EPA) may be required to make up the missed sampling. Contact the US EPA for additional information.
WQ0000672 Version 4.1 Attachment A Page 1 of 1

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