WQ0000100_Final Permit_20050225

February 25, 2005
BRUCE KNOTT
7802 GRANDALE DRIVE
DURHAM, NORTH CAROLINA 27713
Dear Mr. Knott:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
Subject: Permit No. WQ0000100
Knott SFR
Single Family Residence
Surface Irrigation Facility
Chatham County
In accordance with your renewal request received December 10, 2003 and additional information
received February 24, 2005, we are forwarding herewith Permit No. WQ0000100, dated February 25,
2005, to Bruce Knott for the continued operation of the subject single family wastewater treatment and
surface irrigation facilities.
This permit shall be effective from the date of issuance until January 31, 2010, shall void Permit
No. WQ0000100 issued July 18, 1997, and shall be subject to the conditions and limitations as specified
therein. Please pay particular attention to the monitoring requirements in this permit. Failure to establish
an adequate system for collecting and maintaining the required operational information will result in
future compliance problems.
During the site visit, it was noted that there were two (2) rows of sprinklers spaced about 54 feet
apart and one (1) row of three (3) sprinklers spaced about 24 feet apart. The row covered by the three
sprinklers has a much higher precipitation rate and therefore this area is receiving too much wastewater.
The middle sprinkler in this row should be removed and the riser capped. This will even out the
application amount and will still provide the application area originally permitted.
During the site visit, it was noted that the septic tank was buried with no risers, and you indicated
that it had not been pumped for six or seven years. The septic tank should be pumped because it probably
has a high level of solids. A good schedule is to pump every two or three years.
At least six (6) months prior to the expiration of this permit, an extension shall be requested.
Upon receipt of the request, the Commission will review the adequacy of the facility described therein,
and if warranted, will extend the permit for such period of time and under such conditions and limitations,
as it may deem appropriate.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of
this permit. This request must 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, 6714 Mail Service
Center, Raleigh, NC 27699-6714. Unless such demands are made this permit shall be final and binding.
NorthCarolina
,Naturally
Aquifer Protection Section 1636 Mail Service Center Raleigh, NC 27699-1636 Phone [phone] Customer Service
Internet: ht1p:1/h2o.enr.sta1e.nc.us 2728 Capital Boulevard Raleigh, NC 27604 Fax [phone]
Fax [phone]
An Equal Opportunity/Affirmative Action Employer -50% Recycled/10% Post Consumer Paper

If you need additional information concerning this matter, please contact Nathaniel Thornburg at
[phone].
Sincere '
Alan W. Klimek, P. E.
cc: Chatham County Health Department
Raleigh Regional Office - Aquifer Protection Section
APS Central Files (WQ0000100)
LAU Files

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SINGLE FAMILY RESIDENCE SURFACE IRRIGATION PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Bruce Knott
Chatham County
FOR THE
continued operation of a 360 gallon per day (GPD) spray irrigation wastewater treatment and disposal
system consisting of a 1,000 gallon septic tank, distribution box, a 330 square foot (ft) subsurface sand
filter, a tablet chlorinator, a 3,000 gallon storage/chlorine contact/pump tank with a single 12.4 gallon per
minute (GPM) submersible pump, a 10,000 f 2 spray irrigation area and all associated piping and
appurtenances, to serve the Knott residence with no discharge of wastes to the surface waters, pursuant to
the application received December 10, 2003, and in conformity with the project plan, specifications, and
other supporting data subsequently filed and approved by the Department of Environment and Natural
Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until January 31, 2010, shall void Permit
No. WQ0000100 issued July 18, 1997 and shall be subject to the following specified conditions and
limitations:
I. PERFORMANCE STANDARDS
The surface irrigation facilities shall be effectively maintained and operated at all times so that
there is no discharge to surface waters, nor any contamination of ground waters, which will
render them unsatisfactory for normal use. In the event that the facilities fail to perform
satisfactorily, including the creation of nuisance conditions or failure of the irrigation area to
adequately assimilate the wastewater, the Permittee shall take immediate corrective actions
including those actions that may be required by the Division of Water Quality, such as the
construction of additional or replacement wastewater treatment and disposal facilities.
2. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to
surface or ground waters resulting from the operation of this facility.
3. The residuals generated from these treatment facilities must be disposed in accordance with
General Statute 143-215.1 and in a manner approved by the Division.
4. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited.

5. The following buffers shall be maintained:
a. 400 feet between wetted area and any residence or places of public assembly under separate
ownership,
b. 150 feet between wetted area and property lines,
c. 100 feet between wetted area and wells,
d. 100 feet between wetted area and drainage ways or surface water bodies,
e. 50 feet between wetted area and public right of ways,
f. 100 feet between treatment/storage units and any wells, and
g. 50 feet between treatment units and property lines.
Some of the buffers specified above may not have been included in previous permits for this
waste treatment and disposal system. These buffers are not intended to prohibit or prevent
modifications, which are required by the Division, to improve performance of the existing
treatment facility. These buffers do, however, apply to modifications of the treatment and
disposal facilities that are for the purpose of increasing the flow that is tributary to the facility.
These buffers do apply to any expansion or modification of the surface irrigation areas and
apply in instances in which the sale of property would cause any of the buffers now complied
with, for the treatment and disposal facilities, to be violated. The applicant is advised that any
modifications to the existing facilities will require a permit modification.
6. The pump tank(s) shall have functional audible and visual high water alarms that are external to
any structure.
II. OPERATION AND MAINTENANCE REOUIREMENTS
1. The facilities shall be properly maintained and operated at all times.
2. Upon classification of the wastewater treatment and surface irrigation facilities by the Water
Pollution Control System Operators Certification Commission (WPCSOCC), the Permittee
shall designate and employ a certified operator to be in responsible charge (ORC) and one or
more certified operator(s) to be back-up ORC(s) of the facilities in accordance with 15A NCAC
8G .0201. The ORC shall visit the facilities in accordance with 15A NCAC 8G .0204 or as
specified in this permit and shall comply with all other conditions specified in these rules.
3. A suitable year round vegetative cover shall be maintained.
4. Irrigation shall not be performed during inclement weather or when the ground is in a condition
that will cause runoff.
5. Adequate measures shall be taken to prevent wastewater runoff from the irrigation field.
6. The application rate shall not exceed a cumulative loading of 22.0 inches over any twelve (12)
month period at an instantaneous application rate not to cause ponding or runoff.
7. The facilities shall be effectively maintained and operated as a non -discharge system to prevent
the discharge of any wastewater resulting from the operation of this facility.
8. No type of wastewater other than that from the Knott residence shall be sprayed onto the
irrigation area.
9. No traffic or equipment shall be allowed on the disposal area except while installation occurs or
while normal maintenance is being performed.
10. The irrigation field shall be fenced with at least a two -strand wire fence.
2

11. Wastewater treatment units open to the atmosphere shall have restricted access and pump
control panels shall be locked.
12. The Permittee is responsible for the operation and maintenance of the entire treatment and
disposal system including, but not limited to, the following items:
a. The septic tank shall be checked annually and pumped out as needed. The septic tank
efflucnt filter shall be checked and cleaned at the same frequency of the septic tank.
b. The tablet chlorinator shall be checked every week. Tablets shall be added to provide
proper chlorination.
c. The storage, pump, and alarm systems shall be inspected monthly. The scum layer shall be
removed at the same interval as the septic tank is cleaned out.
d. The system shall be inspected monthly to make certain of the proper operation of the spray
heads, that the vegetative growth allows a proper spray pattern, that the soil is assimilating
the disposed treated wastewater with no surface runoff, and that no objectionable odors are
being generated.
111. MONITORING AND REPORTING REQUIREMENTS
1. Any monitoring deemed necessary by the Division to insure surface and ground water
protection will be established and an acceptable sampling reporting schedule shall be followed.
2. The Permittee shall maintain records of all maintenance performed on the system and irrigation
area, as required in Condition Il(12) for a minimum of five years. This information shall be
provided to the Division upon request.
3. Noncompliance Notification:
The Permittee shall report by telephone to the Raleigh Regional Office, telephone number (919)
571-4700, as soon as possible, but in no case more than 24 hours or on the next working day
following the occurrence or first knowledge of the occurrence of any of the following:
a. Any process unit failure, due to known or unknown reasons, that renders the facility
incapable of adequate wastewater treatment, such as mechanical or electrical failures of
pumps, spray heads, etc.; or
b. Any failure of a pumping station or treatment facility resulting in a by-pass directly to
receiving waters without treatment of all or any portion of the influent to such station or
facility.
Occurrences outside normal business hours may also be reported to the Division's Emergency
Response personnel at telephone number [phone] or [phone]. Persons reporting
such occurrences by telephone shall also file a written report in letterform within five (5) days
following first knowledge of the occurrence. This report must outline the actions taken or
proposed to be taken to ensure that the problem does not recur.
3

IV. INSPECTIONS
Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure
proper operation of the subject facilities.
2. Any duly authorized officer, employee, or representative of the Division may, upon
presentation of credentials, enter and inspect any property, premises or place on or related to
the disposal site or facility at any reasonable time for the purpose of determining compliance
with this permit, may inspect or copy any records that must be maintained under the terms and
conditions of this permit, and may obtain samples of groundwater, surface water, or leachate.
V. GENERAL CONDITIONS
This permit shall become void unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
2. This permit is effective only with respect to the nature and volume of wastes described in the
application and other supporting data.
3. This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division accompanied by documentation from the parties involved, and other
supporting materials as may be appropriate. The approval of this request will be considered on
its merits and may or may not be approved.
4. Upon the availability of a municipal or regional sewerage collection system, the subject
wastewater treatment facilities shall be abandoned and all wastewater discharged into the
municipal or regional sewerage system.
Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to an enforcement action by the Division in accordance with North Carolina General
Statute 143-215.6A to 143-215.6C.
6. The issuance of this permit does not preclude the Permittee from complying with any and all
statutes, rules, regulations, or ordinances, which may be imposed by other government agencies
(local, state, and federal), which have jurisdiction.
7. This permit may be revoked if the Permittee fails to abide by the conditions of the "Operation
and Maintenance Agreement" previously signed by the Permittee.
8. The Permittee shall retain a set of approved plans and specifications of the subject facility for
the life of the project.
9. The Permittee shall pay the annual administering and compliance fee within 30 days of being
billed by the Division. Failure to pay the fee accordingly may cause the Division to initiate
action to revoke this permit as specified by 15A NCAC 2H .0205 (c)(4).
10. The Permittee, at least six (6) months prior to the expiration of this permit, shall request its
extension. Upon receipt of the request, the Commission will review the adequacy of the
facilities described therein, and if warranted, will extend the Permit for such period of time and
under such conditions and limitations, as it may deem appropriate.
4

Permit issued this the 25th day of February, 2005
NORTH . ROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
-Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Conunission
Permit Number WQ0000100

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'0/21,/2005 00:06 FAX [phone] PINPOINTPROPERTIES
12002/003
OPERATION AND MAINTENANCE AGREEMENT
SINGLE FAMILY RESIDENCE WASTEWATER TREATMENT SYSTEM
DIVISION OF WATER QUALITY
Owner: 1-&QCP— i"A
Address: �uQ a 6, -a -'6U P ADV JLhA,= AJC 2-7 t —23
Di-sposal Method: jSPRAY IRRIGATIO DRIP IRRIGATION (Circle One)
County:
Penni( No_ W =Q 100
I agree to operate and maintain the wastewater treatment system as fi�llowS:
l) The Permittee is responsible for the operation and maintenance of the entire treatment and disposal
system including, but not limited to, the following items'
a) The septic tank shall be checked annually and pumped out as needed. The effluent filter shall be
checked and cleaned at the same frequency of the septic tank.
b) [Open access sandfrltery only] The sand filter surface shall be raked and leveled every six (G)
months and any vegetative growth shall be removed by hand.
c) Check one:
o The tablet chlorinator shall be checked every week. Tablets shall be added so as to provide
proper chlorination.
o The ultraviolet disinfection unit shall be checked every week. The lamp shall be cleaned
and/or replaced to ensure proper disinfection.
d) The storage, pump, and alarm systems shall be inspected monthly. The scum layer shall be
removed at the same time interval as the septic tank is pumped out.
c) The irrigation system shall be inspected monthly to make certain of proper operation, that
vegetative growth does not interfere with the system inspection or operation, that the soil is
assimilating the disposed treated wastewater with no surface runoff, and that no objectionable
odors are being generated.
2) Failure of the Permittee to properly operate this system is subject to a penalty up to 525,000 per day_
3) Failure to meet the permit conditions or violation of the State's surface or groundwater regulations
will require evacuating the dwelling and may void the permit.
I understand the above requirements and agree to these terms as part of the issued permit.
Owner Signature: s, r>Y'"� Date: ala 0S
Notary Signature:
Date: Commission Expiration:
SFR O&M 03/03
Notary Seal.-
SFR
eal: