WQ0031030_Final Permit_20211001

October 1, 2021
M ATTHEW L UTZ S UPERINTENDENT
C URRITUCK C OUNTY B OARD OF E DUCATION
2958 C ARATOKE H IGHWAY
C URRITUCK, N ORTH C AROLINA 27929
Subject: Permit No. WQ0031030
Shawboro Elementary School WWTP
Other Non-Discharge
Wastewater System
Currituck County
Dear Dr. Lutz:
In accordance with your permit renewal request received March 25, 2021, and subsequent
additional information received August 4, 2021, we are forwarding herewith Permit No. WQ0031030 dated
October 1, 2021, to the Currituck County Board of Education for the continued operation of the subject
wastewater treatment and disposal facilities.
This permit shall be effective from the date of issuance through November 30, 2027, shall void
Permit No. WQ0031030 issued August 25, 2016, and shall be subject to the conditions and limitations
therein. The Permittee shall submit a renewal application no later than June 3, 2027.
Please pay attention to the monitoring requirements listed Attachments A, B, and C for they may
differ from the previous permit issuance. Failure to establish an adequate system for collecting and
maintaining the required operational information shall result in future compliance problems.
The Division has removed the following permit conditions since the last permit issuance dated
August 25, 2016:
Old Condition I.2. This condition requirement has been removed.
Old Condition II.6. This condition has been removed.
Old Condition VI.2. This condition has been removed because the permit is not voidable.
The following permit conditions are new since the last permit issuance dated August 25, 2016:
Condition III.4. The Permittee is required to calibrate disposal equipment once per permit
cycle.
Condition III.13. The Permittee is required to test and calibrate metering equipment annually.
Condition VI.10. This permit shall not be renewed if the Permittee or any affiliation has not
paid the required annual fee.

Dr. Matthew Lutz
October 1, 2021
Page 2 of 2

Attachment A The monitoring frequency for 5-Day BOD, Fecal Coliform, Total Nitrogen,
Total Phosphorus, and Total Suspended Solids has been changed from four times per year to
monthly.
If any parts, requirements, or limitations contained in this permit 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 permit shall be final and binding.
If you need additional information concerning this permit, please contact Poorva Mokashi at (919)
707-3661 or [e-mail].
Sincerely,
S. Daniel Smith, Director
Division of Water Resources
cc: Currituck County Health Department (Electronic Copy)
Washington Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Laserfiche File (Electronic Copy)
Digital Permit Archive (Electronic Copy)

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENTAL QUALITY
RALEIGH
OTHER NON-DISCHARGE WASTEWATER SYSTEM 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
Currituck County Board of Education
Currituck County
FOR THE
continued operation of an 8,400 gallon per day (GPD) wastewater treatment and low-rate infiltration facility
consisting of:
a 4,000 gallon grease trap; a 10,000 gallon baffled septic tank; a 10,000 gallon flow equalization tank with
two 35 gallon per minute (GPM) submersible pumps and a submersible aerator; a Bioclere Unit Model #
30/32 with a 2,300 gallon clarifier and three submersible dosing/sludge return pumps; a Bioclere Unit
Model # 36/24 with a 3,500 gallon clarifier and three submersible dosing/sludge return pumps; a 2,250
gallon moving bed anoxic tank with a 2 horsepower (hp) mixer; an 8,000 gallon tank separated into a 2,571
gallon aeration chamber with two submersible aerators, a 2,571 gallon primary clarifier chamber with two
40 GPM submersible sludge return pumps, and a 2,674 gallon secondary clarifier chamber with an effluent
filter; a tablet chlorinator; a 5,000 gallon dosing tank with two 83 GPM upset storage pumps and two 55
GPM infiltration basin dosing pumps; a magnetic flow meter; an interconnected 15,000 gallon and 12,000
gallon upset storage with two 71 GPM upset storage return pumps; an auxiliary generator; a 6,323,670
gallon infiltration basin with an effective volume of 1,366,670 gallons (i.e., 163 days of storage) and a low-
2
rate infiltration rate of 0.096 gallons per day per square foot (GPD/ft); and all associated piping, valves,
controls and appurtenances
to serve the Shawboro Elementary School WWTP, with no discharge of wastes to surface waters, pursuant
to the application received March 25, 2021, subsequent additional information received August 4, 2021,
and in conformity with the Division-approved plans and specifications considered a part of this permit.
This permit shall be effective from the date of issuance through November 30, 2027, shall void Permit No.
WQ0031030 issued August 25, 2016, and shall be subject to the following conditions and limitations:
I. SCHEDULES
1. The Permittee shall request renewal of this permit on Division-approved forms no later than June 3,
2027. \[15A NCAC 02T .0105(b), 02T .0109\]

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II. PERFORMANCE STANDARDS
1. The Permittee shall maintain and operate the subject non-discharge facilities so there is no discharge to
surface waters, nor any contravention of groundwater or surface water standards. In the event the
facilities fail to perform satisfactorily, including the creation of nuisance conditions due to improper
operation and maintenance, or failure of the disposal areas to assimilate the effluent, the Permittee shall
take immediate corrective actions, including Division required actions, such as the construction of
additional or replacement wastewater treatment or disposal facilities. \[15A NCAC 02T .0108(b)(1)(A)\]
2. This permit shall not relieve the Permittee of their responsibility for damages to groundwater or surface
water resulting from the operation of this facility. \[15A NCAC 02T .0108(b)(1)(A)\]
3. Groundwater monitoring wells shall be constructed in accordance with 15A NCAC 02C .0108
(Standards of Construction for Wells Other than Water Supply), and any other jurisdictional laws and
regulations pertaining to well construction. \[15A NCAC 02C .0108\]
4. Effluent quality shall not exceed the limitations specified in Attachment A. \[15A NCAC 02T .0505(b),
02T .0805\]
5. Application rates, whether hydraulic, nutrient, or other pollutant, shall not exceed those specified in
Attachment B. \[15A NCAC 02T .0505(c), 02T .0505(n), 02T .0805\]
6. This disposal system was individually permitted on or after December 30, 1983; therefore, the
compliance boundary is established either 250 feet from the wastewater disposal area, or 50 feet within
the property boundary, whichever is closest to the wastewater disposal area. Any exceedance of
groundwater standards at or beyond the compliance boundary shall require corrective action. Division-
approved relocation of the compliance boundary shall be noted in Attachment B. Multiple contiguous
properties under common ownership and permitted for use as a disposal system shall be treated as a
single property with regard to determination of a compliance boundary. \[15A NCAC 02L .0106(d)(2),
02L .0107(b), 02T .0105(h), G.S. 143-215.1(i), G.S. 143-215.1(k)\]
7. The review boundary is midway between the compliance boundary and the wastewater disposal area.
Any exceedance of groundwater standards at or beyond the review boundary shall require preventative
action. \[15A NCAC 02L .0106(d)(1), 02L .0108\]
8. The Permittee shall apply for a permit modification to establish a new compliance boundary prior to
any sale or transfer of property affecting a compliance boundary (i.e., parcel subdivision). \[15A NCAC
02L .0107(c)\]
9. No wells, excluding Division-approved monitoring wells, shall be constructed within the compliance
boundary except as provided for in 15A NCAC 02L .0107(g). \[15A NCAC 02L .0107\]
10. Except as provided for in 15A NCAC 02L .0107(g), the Permittee shall ensure any landowner who is
not the Permittee and owns land within the compliance boundary shall execute and file with the
Currituck County Register of Deeds an easement running with the land containing the following items:
a. A notice of the permit and number or other description as allowed in 15A NCAC 02L .0107(f)(1);
b. Prohibits construction and operation of water supply wells within the compliance boundary; and
c. Reserves the right of the Permittee or the State to enter the property within the compliance boundary
for purposes related to the permit.
The Director may terminate the easement when its purpose has been fulfilled or is no longer needed.
\[15A NCAC 02L .0107(f)\]

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11. The facilities herein were permitted per the following setbacks:
a. The low-rate infiltration sites were originally permitted January 25, 2007. The setbacks for low-
rate infiltration sites originally permitted or modified from September 1, 2006 to August 31, 2018
are as follows (all distances in feet):
1
i. Each habitable residence or place of assembly under separate ownership: 400
ii. Each habitable residence or place of assembly owned by the Permittee: 200
iii. Each private or public water supply source: 100

iv. Surface waters: 200

v. Groundwater lowering ditches: 200
vi. Surface water diversions: 50
vii. Each well with exception of monitoring wells: 100
2
viii. Each property line: 200
ix. Top of slope of embankments or cuts of two feet or more in vertical height: 100
x. Each water line: 10

xi. Subsurface groundwater lowering drainage systems: 200
xii. Each swimming pool: 100
xiii. Public right of way: 50
xiv. Nitrification field: 20
xv. Each building foundation or basement: 15
xvi. Each impounded public surface water supply: 500
xvii. Each public shallow ground water supply (less than 50 feet deep): 500
1
Habitable residences or places of assembly under separate ownership constructed after the
facilities herein were originally permitted or subsequently modified are exempt from this
setback.
2
Setbacks to property lines are not applicable when the Permittee, or the entity from which the
Permittee is leasing, owns both parcels separated by the property line.
\[15A NCAC 02T .0706(a), 02T .0706(f), 02T .0706(g), 02T .0806\]
b. The storage and treatment units were originally permitted January 25, 2007. The setbacks for
storage and treatment units originally permitted or modified from September 1, 2006 to August 31,
2018 are as follows (all distances in feet):
1
i. Each habitable residence or place of assembly under separate ownership: 100
ii. Each private or public water supply source: 100
iii. Surface waters: 50
iv. Each well with exception of monitoring wells: 100
2
v. Each property line: 50
1
Habitable residences or places of assembly under separate ownership constructed after the
facilities herein were originally permitted or subsequently modified are exempt from this
setback.
2
Setbacks to property lines are not applicable when the Permittee, or the entity from which the
Permittee is leasing, owns both parcels separated by the property line.
\[15A NCAC 02T .0506(b), 02T .0506(e), 02T .0506(f)\]

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III. OPERATION AND MAINTENANCE REQUIREMENTS
1. The Permittee shall operate and maintain the subject facilities as a non-discharge system. \[15A NCAC
02T .0800\]
2. The Permittee shall maintain an Operation and Maintenance Plan, which shall include operational
functions, maintenance schedules, safety measures, and a spill response plan. \[15A NCAC 02T
.0707(a), 02T .0807\]
3.
classification of the subject non-discharge facilities, the Permittee shall designate and employ a certified
operator in responsible charge (ORC), and one or more certified operators as back-up ORCs. The ORC
or their back-up shall operate and visit the facilities as required by the WPCSOCC. \[15A NCAC 02T
.0117\]
4. Disposal equipment shall be tested and calibrated once per permit cycle. \[15A NCAC 02T .0707(d),
02T .0807\]
5. Only treated effluent from the Shawboro Elementary School WWTP shall be disposed on the sites listed
in Attachment B. \[15A NCAC 02T .0801\]
6. The Permittee shall prohibit public access to the wastewater treatment, storage, and disposal facilities.
\[15A NCAC 02T .0505(q), 02T .0805\]
7. The Permittee shall dispose or utilize generated residuals in a Division-approved manner. \[15A NCAC
02T .0708, 02T .0808, 02T .1100\].
8. The Permittee shall not divert or bypass untreated or partially treated wastewater from the subject
facilities. \[15A NCAC 02T .0505(j), 02T .0805\]
9. Freeboard in the 6,323,670 gallon low-rate infiltration basin shall not be less than two feet at any time.
\[15A NCAC 02T .0505(d), 02T .0805\]
10. A gauge to monitor waste levels in the 6,323,670 gallon low-rate infiltration basin shall be provided.
This gauge shall have readily visible permanent markings, at inch or tenth of a foot increments,
indicating the following elevations: maximum liquid level at the top of the temporary liquid storage
volume; minimum liquid level at the bottom of the temporary liquid storage volume; and the lowest
point on top of the dam. \[15A NCAC 02T .0707(f), 02T .0807\]
11. A protective vegetative cover shall be established and maintained on all berms, pipe runs, erosion
control areas, surface water diversions, and earthen embankments (i.e., outside toe of embankment to
maximum allowable temporary storage elevation on the inside of the embankment). Trees, shrubs, and
other woody vegetation shall not be allowed to grow on the earthen dikes or embankments. Earthen
embankments shall be kept mowed or otherwise controlled and accessible. \[15A NCAC 02T .0707(g),
02T .0807\]
12. Metering equipment shall be tested and calibrated annually. \[15A NCAC 02T .0707(d), 02T .0807\]
13. An automatically activated standby power source capable of powering all essential treatment units shall
be on site and operational at all times. If a generator is employed as an alternate power supply, it shall
be tested weekly by interrupting the primary power source. \[15A NCAC 02T .0505(l), 02T .0805\]
14. The disposal areas shall be cleaned at least once per permit cycle to remove deposited materials that
may impede the infiltration process. Cleaning records shall be maintained at the facility for five years,
and shall be made available to the Division upon request. The Washington Regional Office, telephone
number [phone], shall be notified prior to each cleaning. \[15A NCAC 02T .0707(h), 02T .0807\]
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IV. MONITORING AND REPORTING REQUIREMENTS
1. The Permittee shall conduct and report any Division required monitoring necessary to evaluate this
groundwater and surface water. \[15A NCAC 02T .0108(c)\]
2. A Division-certified laboratory shall conduct all analyses for the required effluent, groundwater, and
surface water parameters. \[15A NCAC 02H .0800\]
3. Flow through the treatment facility shall be continuously monitored, and daily flow values shall be
reported on Form NDMR. Facilities with a permitted flow less than 10,000 GPD may estimate their
flow from water usage records provided the water source is metered. \[15A NCAC 02T .0105(k), 02T
.0108(c)\]
4. The Permittee shall monitor the treated effluent at the frequencies and locations for the parameters
specified in Attachment A. \[15A NCAC 02T .0108(c)\]
5. The Permittee shall maintain records tracking the amount of effluent infiltrated. These records shall
include the following information for each infiltration site listed in Attachment B:
a. Date of infiltration;
b. Volume of effluent infiltrated;
c. Site applied;
d. Length of infiltration time;
e. Loading rates to each infiltration site listed in Attachment B; and
f. Weather conditions.
\[15A NCAC 02T .0108(c)\]
6. Freeboard (i.e., waste level to the lowest embankment elevation) in the 6,323,670 gallon low-rate
infiltration basin shall be measured to the nearest inch or tenth of a foot, and recorded weekly. Weekly
freeboard records shall be maintained for five years, and shall be made available to the Division upon
request. \[15A NCAC 02T .0108(c)\]
7. Three copies of all monitoring data (as specified in Conditions IV.3. and IV.4.) on Form NDMR for
each PPI and three copies of all operation and disposal records (as specified in Conditions IV.5. and
IV.6. on Form NDAR-2 for every site in Attachment B shall be submitted on or before the last day of
the following month. If no activities occurred during the monitoring month, monitoring reports are still
required documenting the absence of the activity. All information shall be submitted to the following
address:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
\[15A NCAC 02T .0105(l)\]
8. The Permittee shall maintain a record of all residuals removed from this facility. This record shall be
maintained for five years, and shall be made available to the Division upon request. This record shall
include:
a. Name of the residuals hauler;
b. Non-Discharge permit number authorizing the residuals disposal, or a letter from a municipality
agreeing to accept the residuals;
c. Date the residuals were hauled; and
d. Volume of residuals removed.
\[15A NCAC 02T .0708(b), 02T .0808\]
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9. A maintenance log shall be kept at this facility. This log shall be maintained for five years, and shall
be made available to the Division upon request. This log shall include:
a. Date of flow measurement device calibration;
b. Date of disposal equipment calibration;
c. Date and results of power interruption testing on alternate power supply;
d. Visual observations of the plant and plant site; and
e. Record of preventative maintenance (e.g., changing of equipment, adjustments, testing, inspections
and cleanings, etc.).
\[15A NCAC 02T .0707(h), 02T .0807\]
10. Monitoring wells MW-1, MW-2, MW-3, and piezometers PZ-1, PZ-2, PZ-3, and PZ-4, shall be
sampled at the frequencies and for the parameters specified in Attachment C. All mapping, well
construction forms, well abandonment forms and monitoring data shall refer to the permit number and
the well nomenclature as provided in Attachment C and Figure 1. \[15A NCAC 02T .0105(m)\]
11. Two copies of the monitoring well and piezometer sampling and analysis results shall be submitted on
a Compliance Monitoring Form (GW-59), along with attached copies of laboratory analyses, on or
before the last working day of the month following the sampling month. The Compliance Monitoring
Form (GW-59) shall include this permit number, the appropriate well identification number, and one
GW-59a certification form shall be submitted with each set of sampling results. All information shall
be submitted to the following address:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
\[15A NCAC 02T .0105(m)\]
12. Noncompliance Notification:
The Permittee shall report to the Washington Regional Office, telephone number [phone],
within 24 hours of first knowledge of the following:
a. Treatment of wastes abnormal in quantity or characteristic, including the known passage of a
hazardous substance.
b. Any process unit failure (e.g., mechanical, electrical, etc.) rendering the facility incapable of
adequate wastewater treatment.
c. Any facility failure resulting in a discharge to surface waters.
d. Any time self-monitoring indicates the facility has gone out of compliance with its permit
limitations.
e. Effluent breakout from the disposal sites.
Emergencies requiring reporting outside normal business hours shall call
Response personnel at telephone number [phone], [phone], or [phone]. All
noncompliance notifications shall file a written report to the Washington Regional Office within five
days of first knowledge of the occurrence, and this report shall outline the actions proposed or taken to
ensure the problem does not recur. \[15A NCAC 02T .0108(b)(1)(A)\]

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V. INSPECTIONS
1. The Permittee shall perform inspections and maintenance to ensure proper operation of the wastewater
treatment and disposal facilities. \[15A NCAC 02T .0707(i), 02T .0807\]
2. The Permittee shall inspect the wastewater treatment and disposal facilities to prevent malfunctions,
facility deterioration, and operator errors that may result in discharges of wastes to the environment,
threats to human health, or public nuisances. The Permittee shall maintain an inspection log that
includes the date and time of inspection, observations made, and maintenance, repairs, or corrective
actions taken. The Permittee shall maintain this inspection log for a period of five years from the date
of the inspection, and this log shall be made available to the Division upon request. \[15A NCAC 02T
.0707(h), 02T .0707(i), 02T .0807\]
3. Division authorized representatives may, upon presentation of credentials, enter and inspect any
property, premises, or place related to the wastewater treatment and disposal facilities permitted herein
at any reasonable time for determining compliance with this permit. Division authorized
representatives may inspect or copy records maintained under the terms and conditions of this permit,
and may collect groundwater, surface water, or leachate samples. \[G.S. 143-215.3(a)(2)\]
VI. GENERAL CONDITIONS
1. Failure to comply with the conditions and limitations contained herein may subject the Permittee to a
Division enforcement action. \[G.S. 143-215.6A, 143-215.6B, 143-215.6C\]
2. This permit is effective only with respect to the nature and volume of wastes described in the permit
application, and Division-approved plans and specifications. \[G.S. 143-215.1(d)\]
3. Unless specifically requested and approved in this permit, there are no variances to administrative codes
or general statutes governing the construction or operation of the facilities permitted herein. \[15A
NCAC 02T .0105(n)\]
4. The issuance of this permit does not exempt the Permittee from complying with all statutes, rules,
regulations, or ordinances that other jurisdictional government agencies (e.g., local, state, and federal)
may require. \[15A NCAC 02T .0105(c)(6)\]
5. If the permitted facilities change ownership, or the Permittee changes their name, the Permittee shall
submit a permit modification request on Division-approved forms. The Permittee shall comply with
all terms and conditions of this permit until the permit is transferred to the successor-owner. \[G.S. 143-
215.1(d3)\]
6. The Permittee shall retain a set of Division-approved plans and specifications for the life of the facilities
permitted herein. \[15A NCAC 02T .0105(o)\]
7. The Permittee shall maintain this permit until the proper closure of all facilities permitted herein, or
until the facilities permitted herein are permitted by another authority. \[15A NCAC 02T .0105(j)\]

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8. This permit is subject to revocation or modification upon 60-day notice from the Division Director, in
whole or part for:
a. violation of any terms or conditions of this permit or Administrative Code Title 15A Subchapter
02T;
b. obtaining a permit by misrepresentation or failure to disclose all relevant facts;
c.
i. to enter the where a system is located or where any records are required
to be kept;
ii. to have access to any permit required documents and records;
iii. to inspect any monitoring equipment or method as required in this permit; or
iv. to sample any pollutants;
d. ee for administering and compliance monitoring; or
e. a Division determination that the conditions of this permit are in conflict with North Carolina
Administrative Code or General Statutes.
\[15A NCAC 02T .0110\]
9. Unless the Division Director grants a variance, expansion of the facilities permitted herein shall not
occur if any of the following apply:
a. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has been convicted of
environmental crimes under G.S. 143-215.6B, or under Federal law that would otherwise be
prosecuted under G.S. 143-215.6B, and all appeals of this conviction have been abandoned or
exhausted.
b. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has previously abandoned
a wastewater treatment facility without properly closing the facility.
c. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has not paid a civil
penalty, and all appeals of this penalty have been abandoned or exhausted.
d. The Permittee or any parent, subsidiary, or other affiliate of the Permittee is currently not compliant
with any compliance schedule in a permit, settlement agreement, or order.
e. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has not paid an annual
fee.
\[15A NCAC 02T .0120(b), 02T .0120(d)\]
10. This permit shall not be renewed if the Permittee or any affiliation has not paid the required annual fee.
\[15A NCAC 02T .0120(c)\]
st
Permit issued this the 1 day of October 2021
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
____________________________________________
S. Daniel Smith, Director
Division of Water Resources
By Authority of the Environmental Management Commission
Permit Number WQ0031030
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1
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of

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monitoring
Page
GrabGrabGrabGrabGrabGrabGrabGrabGrabGrabGrabGrab
Type
the
Version:
Sample
Calculated

1211111121

31030
WeeklyWeekly
Monthly
Monthly3 x Year MonthlyMonthlyMonthlyMonthlyMonthlyMonthly3 x Year Monthly
Frequency
MONITORING REQUIREMENTS
Measurement

Daily Maximum

Permit Number: WQ00
he Permittee may request a minor modification to reduce
T

Daily Minimum

200
Monthly
Geometric Mean
EFFLUENT LIMITS
Attachment A

x Year to Monthly to ensure compliance.

30151030
8,400
Average
Monthly

performing as permitted.
su
November.
GPD
mg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/L

d
Units of
Measure
#/100 mL
n
a

,

Plant

March, July

n

i

d

e
t
c
u
180 ºC
d

FC Broth, 44.5 ºC

n

-
o

c

LIMITATIONS AND MONITORING REQUIREMENTS

Effluent

Parameter Description
P
Total (as N)
Day (20 ºC)
-

WWT

BOD, 5Chloride (as Cl)Chlorine, Total ResidualColiform, Fecal MF, MFlow, in Conduit or thru Treatment Nitrogen, Ammonia Total (as N)Nitrogen, Kjeldahl, Total (as N)Nitrogen, Nitrate
Total (as N)Nitrogen, pHPhosphorus, Total (as P)Solids, Total Dissolved Solids, Total Suspended

EFFLUENT CHARACTERISTICS
Division deems it necessary to increase the monitoring frequency from 4

001
The to 4 x Year upon demonstration that the treatment system is 3 x Year sampling shall be
PCS
Code
00310009405006031616500500061000625006200060000400006657030000530
ATTACHMENT A PPI 1.2.WQ0031030 Version 3.0

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Units
GPD/ft
Page
Version:

Rate
0.096

31030

APPLICATION LIMITATIONS
Parameter
Discharge Application Rate
-
Non

Permit Number: WQ00
01284

Roanoke

Dominant
Soil Series

P

T
W
Net
2.012.01
W
Acreage Attachment B

76.085287°
Longitude
tary School
-

Elemen

Latitude
36.437612°

AREA INFORMATION

Shawboro

County
Currituck
INFILTRATION

APPROVED LAND APPLICATION SITES AND LIMITATIONS

Owner
Education
Currituck County Board of

1
-
IB
Basin
Totals
ATTACHMENT B Currituck County Board of Education WQ0031030 Version 2.0

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2, 3, 4
11, 41, 41, 41, 41, 4
Version:
1, 1, 2
1, 2, 3
FootnotesFootnotes

31030
. The measuring points (top of casing)

GrabGrabGrabGrabGrabGrabGrab
CalculatedCalculated
Sample TypeSample Type
piezometer

.
MONITORING REQUIREMENTSMONITORING REQUIREMENTS
the surveyed point on the top of the casing. The measurement of

Permit Number: WQ00
measuring point for each monitoring well. The measuring points (top of
3 x Year3 x Year3 x Year3 x Year3 x Year3 x Year3 x Year3 x Year3 x Year
and this attachment

1
Frequency MeasurementFrequency Measurement

Figure

su
feet
mg/Lmg/Lmg/Lmg/Lmg/L

#/100 mL
Attachment C

Daily MaximumDaily Maximum

8.5

-
10
1.5
250500

.
6.5

GROUNDWATER STANDARDSGROUNDWATER STANDARDS
ning parameters.

shall be surveyed to provide the relative elevation of the measuring point for each

3

-

piezometers

measured from the surveyed point on the top of the casing.
4

-
MW
180 ºC

-
d
March, July, and November
PZ

n
urveyed relative to a common datum.
a
d
FC Broth, 44.5 ºC
-
n

2,
a
-

,
pH
3
-
Chloride (as Cl)
CHARACTERISTICS
1, MW
-
2, PZ
-
Parameter DescriptionParameter Description
Phosphorus, Total (as P)
GROUNDWATER MONITORING AND LIMITATIONS

Nitrogen, Nitrate Total (as N)
Solids, Total Dissolved
Nitrogen, Ammonia Total (as N)
shall be surveyed relative to a common datum.

1, PZ
-
Coliform, Fecal MF, M
ells: MW
Water Level, Distance from measuring point
W
Water level, distance from measuring point

GROUNDWATER CHARACTERISTICSGROUNDWATER
piezometers
depth to water in each piezometer shall be
measurement of water levels shall be made prior to purging the wells. The depth to water in each well shall be measured from

3 x Year monitoring shall be conducted in March, July & November.TheThe measuring points (top of well casing) of all of all 3 x Year monitoring shall be conducted in The pH shall be
made after purging and prior to sampling for the remaiThe measuring points (top of well casing) of all monitoring wells shall be surveyed to provide the relative elevation of the casing)
of all monitoring wells shall be sMonitoring wells shall be reported consistent with the nomenclature and location information provided in
825460094031616006100062000400006657030082546
PCS CodePCS Code

ATTACHMENT C Piezometers: PZ 1.2.3.Monitoring 1.2.3.4. WQ0031030 Version 3.0

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hill
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46