WQ0002638_Final Permit_20080103

!a
January 3, 2008
COLEY B. PRICE, TOWN ADMINISTRATOR
TOWN OF ANGIER
P.O. Box 278
ANGIER, NC 27501
Dear Mr. Price:
Michael F. Easley. Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Colecn H. Sullins, Director
Division of Water Quality
SCANNED
DATE: j
Subject: Permit No. WQ0002638
Town of Angier
Wastewater Surface Irrigation
Harnett County
In accordance with your renewal request received September 18, 2007, we are forwarding
herev4ith Permit No. WQ0002638, dated January 3, 2008, to The Town of Angier for the continued
operation of the subject wastewater treatment and surface irrigation facilities.
This permit shall be effective from the date of issuance until December 31, 2012, shall void
Permit No. WQ0002638 issued August 22, 2003, 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.
Note permit condition I.1 requires The Town to submit to the Division updated site maps. The
information must be submitted to both the Central and Regional Offices.
For your review a copy of a site map and soils map as prepared by the Fayetteville Regional
Office is included with this letter. This map indicates that Fields 3, 4, and 5 have been divided into
subfields. Interpolation of the site map and soils map indicate that the subfields have varying soil types
and it may be appropriate to assign different loading rates to the different fields. In addition, it appears
that the permitted acreage may have changed. This will need to be verified, and corrected if needed. If
modifications to this permit are required to reflect the updated site maps, the Town must also submit an
application for a modification to the permit.
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.
If you need additional information concerning this matter, please contact Jon Risgaard at (919)
715-6167 [e-mail].
S1 r y
,44COleen H. Sullins
No Carolina
Aahimlly
Aquifer Protection Section 1636 Mail Service Center Raleigh, NC 27699-1636 Telephone : [phone]
Internet: wvw.nc%vaterquality.orit Location: 2728 Capital Boulevard Raleigh, NC 27604 Fax 1: [phone]
Fax 2: (919) 7l5-6048
■_ c...._M_„-.....:«.i a a:w....:..., w -. c..._.....,- :not n..-.._..annai n..... !`.._-..__- h.--.- !`..�...—� C- .1-..- 1"I" 4' ') [-,.o

Encl. Site map and soil map prepared by Fayetteville Regional Office
cc: Harnett County Health Department
Fayetteville Regional Office, Regional Office, Aquifer Protection Section
Technical Assistance and Certification Unit
APS Central Files
LAU Files

c
s
NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION i-'.; N j
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SURFACE IRRIGATION 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
Town of Angier
Harnett County
FOR THE
continued operation of a 258,000-GPD surface irrigation treatment and disposal facility consisting of 210
linear feet of 12-inch gravity sewer, a 450-GPM pump station with dual 450-GPM pumps, approximately
620 linear feet of 8-inch force main, flow metering, an 8-acre facultative lagoon with a natural clay liner
having a hydraulic conductivity of 1 x 10.6 cm/sec or less, chlorination facilities, dual 700-GPM irrigation
pumps with approximately 3,460 linear feet of 8-inch force main, a solid set spray irrigation system which
includes 36,000 linear feet of piping on a 46 acre sprayfield, approximately 1,585 linear feet of 2.5-inch
water line, approximately 970 linear feet of 2-inch water line, and all associated piping, valves, controls,
and appurtenances to serve the Town of Angier, with no discharge of wastes to the surface waters,
pursuant to the application received September 26, 2007, and subsequent additional information received
by the Division of Water Quality (Division), 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 December 31, 2007, shall void Permit
No. WQ0002638 issued August 22, 2003, and shall be subject to the following specified conditions and
limitations:
I. SCHEDULES [please review the entire permit for reporting, monitoring, and other on -going activities]
Within 60 days of the permit issue date the Permittee shall submit to the Division an updated site
maps showing at a minimum the following information.
(1) Delineation of each irrigation field clearly labeled with the Field identification number used in
Attachment B. If new nomenclature is required, indicate existing field identification number and
new identification number.
(2) Net acreage of each field
(3) Soil mapping unit and soil type of each field.
(4) Anticipated maximum cumulative application rate (inches per year) for each field.
(5) Location of monitoring wells MW1, MW2, MW3, MW4, and MW5
2. lans and specifications for a flow measuring device pursuant to Condition IV. 2. shall be prepared by
a licensed Professional Engineer and submitted to the appropriate regional office 30 days prior to
installation. The flow measuring device shall be installed within 1 year of the date of this permit.
WQ0002638 Version 3.0 Shell Version 070531 Page 1 of 13

� 1 i
a
3. No later than six (6) months prior to the expiration of this permit, the Permitte<e shall request renewal
of this permit on official Division form(s). Upon receipt of the request, the Division 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. Please note that -Rule
15A NCAC 02T .0105(d) requires an updated site map to be submitted with the permit renewal
application.
H. PERFORMANCE STANDARDS
The surface irrigation facilities shall be effectively maintained and operated at all times so that there
is no discharge to the surface waters, nor any contravention of groundwater or surface water
standards. 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, 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 ground
or surface waters resulting from the operation of this facility.
All wells that are constructed for purposes of groundwater monitoring shall be constructed in
accordance with 15A NCAC 02C .0108 (Standards of Construction for Wells Other than Water
Supply) and any other state and local laws and regulations pertaining to well construction.
4. Effluent limitations shall not exceed those specified in Attachment A.
5. Application rate(s), whether hydraulic, nutrient, or other pollutant shall not exceed those specified in
Attachment B.
6. The compliance boundary for the disposal system is specified by rules in 15A NCAC 02L,
Groundwater Classifications and Standards. This disposal system was individually permitted on or
after December 30, 1983; therefore, the compliance boundary is established at either 250 feet from
the waste disposal area, or 50 feet within the property boundary, whichever is closest to the waste
disposal area. An exceedance of groundwater standards at or beyond the compliance boundary is
subject to remediation action according to 15A NCAC 02L .0106(d)(2) as well as enforcement
actions in accordance with North Carolina General Statute 143-215.6A through 143-215.6C.
7. The Permittee shall apply for a permit modification prior to any sale or transfer of property that
affects a compliance boundary to establish a new compliance boundary.
In accordance with 15A NCAC 02L .0107(d), no wells, other than monitoring wells, shall be
constructed within the compliance boundary except as provided by 15A NCAC 02L .0107(g).
9. The review boundary is established around the disposal systems midway between the compliance
boundary and the perimeter of the waste disposal area. Any exceedance' of standards at the review
boundary shall require action in accordance with 15A NCAC 02L .0106.
10. The facilities permitted herein must be constructed according to the following setbacks:
a. The setbacks for Irrigation sites shall be as follows (all distances in feet):
i. Any habitable residence or place of public assembly under separate ownership: 400
ii. Any habitable residence or place of public assembly owned by the permittee:
iii. Any private or public water supply source:
iv. Surface waters: 100
WQ0002638 Version 3.0 Shell Version 070531 Page 2 of 13

v. Groundwater 1$wering ditches:
vi. Surface water diversions:
vii. Any well with exception of monitoring wells: 10Violim-r ;
viii. Any property line: 150
ix. Top of slope of embankments or cuts of two feet or more in vertical height:
x. Any water line from a disposal system:
xi. Subsurface groundwater lowering drainage systems:
xii. Any swimming pool:
xiii.Public right of way: 50
xiv. Nitrification field:
xv. Any building foundation or basement:
* Setbacks distances were brought forward from permit WQ0002638 dated August 22, 2003. Any
modification to the spray fields would need to meet all the setback requirements established in 15A
NCAC 02T .0506
b. The setbacks for Treatment and storage units shall be as follows (all distances in feet):
i. Any habitable residence or place of public assembly under separate ownership:
ii. Any private or public water supply source:
iii. Surface waters:
iv. Any well with exception of monitoring wells: 100
v. Any property line: 50
* Setbacks distances were brought forward from permit WQ0002638 dated August 22, 2003. Any
modification to the treatment or storage units would need to meet all the setback requirements established
in 15A NCAC 02T .0506
III. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times. 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. The Permittee shall maintain an Operation and
Maintenance Plan pursuant to 15A NCAC 02T .0507 including operational functions, maintenance
schedules, safety measures, and a spill response plan.
2. Upon classification of the wastewater treatment and 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 08G .0200. The ORC shall visit
the facilities in accordance with 15A NCAC 08G .0200 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 such that crop health is optimized, allows
for even distribution of effluent, and allows inspection of the irrigation system.
4. Adequate measures shall be taken to prevent wastewater ponding or runoff from the irrigation field.
5. Irrigation shall not be performed during inclement weather or when the ground is in a condition that,
will cause ponding or runoff.
6. All waste application equipment must be tested and calibrated at least once per year. Records of the.
calibration must be maintained for five years.
7. No type of wastewater other than that from Town of Angier shall be irrigated onto the irrigation area.
WQ0002638 Version 3.0 Shell Version 070531 Page 3 of 13

8. No traffic or equipmentfshall be allowed on the disposal area except while. installatioir occurs or while
normal maintenance is being performed. r
9. Public access to the land application sites shall be controlled: Such controls may include the postings s1 l:
of signs showing the activities being conducted at each site.
10. The residuals generated from these treatment facilities must be disposed / utilized in accordance with
15A NCAC 02T .1100. The Permittee shall maintain a residual management plan pursuant to 15A
NCAC 02T .0508.
11. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited.
12. Freeboard in the facultative lagoon shall not be less than two feet at any time.
13. A waste -level gauge, to monitor waste levels in the facultative lagoon, shall be provided. This gauge .
shall have readily visible permanent markings indicating the 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 elevations. Caution must be taken not to damage the
integrity of the liner when installing the gauge.
14. A protective vegetative cover shall be established and maintained on all earthen basin embankments
(outside toe of embankment to maximum allowable temporary storage elevation on the inside of the
embankment), berms, pipe runs, erosion control areas, and surface water diversions. Trees, shrubs,
and other woody vegetation shall not be allowed to grow on the earthen basin dikes or embankments.
Earthen basin embankment areas shall be kept mowed or otherwise controlled and accessible.
15. The chlorine tablets used in the disinfection facility shall be of the kind and type specified in the plans
and specifications approved by the Division.
IV. MONITORING AND REPORTING REQUIREMENTS a
1. Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed
necessary by the Division to ensure surface and ground water protection will be established and an
acceptable sampling reporting schedule shall be followed.
2. All laboratory analyses for effluent, ground waters, or surface waters shall be made by a laboratory
certified by the Division for the required parameter(s) under 15A NCAC 02H .0800.
3. Flow through the treatment facility shall be continuously monitored and daily flow values shall be
reported on Form NDMR.
The Permittee shall install and maintain an appropriate flow measurement device consistent with
approved engineering and scientific practices to ensure the accuracy. and reliability of flow
measurement. Flow measurement devices selected shall be capable of measuring flows with -a
maximum deviation of less than 10 percent from true flow, accurately calibrated at a minimum of
once per year, and maintained to ensure that the accuracy of the measurements is consistent with the
accepted capability of that type of device. The Permittee shall keep records of flow measurement
device calibration on file for a period of at least three years. At a minimum, data to be included in :i
this documentation shall be:
a. Date of flow measurement device calibration,
b. Name of person performing calibration, and
c. Percent from true flow.
;i.,: 11.
4. The effluent from the subject facilities shall be monitored by the Permittee at the frequency(ies) and
location(s) for the parameter(s) specified in Attachment A.
WQ0002638 Version 3.0 Shell Version 070531 Page 4 of 13

S. The Permittee tracking the amount of wastewater disposed shall maintain adequate records. These
records shall include, but are not necessarily limited to, the following information:
a. Date of irrigation,
b. Volume of wastewater irrigated,
c. Field irrigated,
d. Length of time field is irrigated,
e. Continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field,
f. Weather conditions,
g. Maintenance of cover crops,
h. Field number consistent with the soil type and application rate, and
i. Wetted area acreage for each individual field consistent with the soil type and application rate.
6. Freeboard (waste level to the lowest elevation on the top of the embankment) in the facultative lagoon
shall be recorded weekly.
7. Monitor wells shall be sampled after construction and within 3 months prior to initiating waste
disposal operations. Monitor wells shall be sampled thereafter 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.
8. For the initial sampling of the well as specified elsewhere in the permit, the permittee shall submit a
copy of the GW-1 Form (Well Construction Record) that lists this permit number and the appropriate
monitoring well identification number with the Compliance Monitoring Form (GW-59) for that well.
Initial Compliance Monitoring Forms that do not include copies of the GW-1 form are incomplete
and may be returned to the permittee without being processed.
9. Two (2) copies of the results of the sampling and analysis must be received on Form GW-59
(Groundwater Quality Monitoring: Compliance Report Form), along with attached copies of
laboratory analyses, by the Division of Water Quality, Information Processing Unit, 1617 Mail
Service Center, Raleigh, North Carolina 27699-1617 on or before the last working day of the month
following the sampling month. Form GW-59 shall include the number of this permit and the
appropriate well identification number. One Form GW-59a certification form shall be provided for
each set of sampling results submitted.
10. Three (3) copies of all monitoring data [as specified in Conditions IV. 3. and IV. 4.1 on Form NDMR
for each PPI and three (3) copies of all operation and disposal records [as specified in Conditions IV.
5 and IV. 6.] on Form NDAR-1 for every field 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 Quality
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-161.7
11. An annual representative soils analysis (Standard Soil Fertility Analysis) shall be conducted on each
irrigation field and the results maintained on file by the Permittee for a minimum of five years. The
Standard Soil Fertility Analysis shall include, but is not necessarily limited to, the following
parameters:
Acidity
Manganese
Potassium
Calcium
Percent Humic Matter
Sodium
Copper
pH
Zinc
Magnesium
Base Saturation (by calculation)
Phosphorus
Cation Exchange Capacity
Exchangeable Sodium Percentage
WQ0002638 Version 3.0 Shell Version 070531 Page 5 of 13

12. Noncompliance Notification:
The Permittee shall report by telephone to the Fayetteville Regional Office, telephone numVet(9.10)
433-3300, 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 occurrence at the wastewater treatment facility which results in the treatment of significant
amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the
contents of a sludge digester; the known passage of a slug of hazardous substance through the
facility; or any other unusual circumstances including ponding in the irrigation field or runoff
from the irrigation fields.
b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of
adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators,
compressors, etc.
c. Any failure of disposal system resulting in a by-pass directly to receiving waters.
d. Any time that self -monitoring information indicates that the facility has gone out of compliance
with its permit limitations including, but not limited to, freeboard measurements, effluent
limitations, exceedances of groundwater standards, or overloading of any field.
For any emergency that requires immediate reporting (e.g., discharges to surface waters, imminent
failure of a storage structure, etc.) outside normal business hours must be reported to the Division's
Emergency Response personnel at telephone number [phone], [phone], or (919) 733-
3300. Persons reporting such occurrences by telephone shall also file a written report in letter form
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.
V. INSPECTIONS
1. Adequate inspection and maintenance shall be provided by the Permittee to ensure proper operation
of the subject facilities.
2. The Permittee or his designee shall inspect the wastewater treatment and disposal facilities to prevent
malfunctions and deterioration, operator errors and discharges which may cause or lead to the release
of wastes to the environment, a threat to human health, or a nuisance. The Permittee shall keep. an
inspection log or summary including at least the date and time of inspection, observations made, and
any maintenance, repairs, or corrective actions taken by the Permittee. This log of inspections shall
be maintained by the Permittee for a period of five years from the date of the inspection and shall. be
made available upon request to the Division or other permitting authority. I
'
3. 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
r 1 7 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: n W- i .i X" .
VI. GENERAL CONDITIONS
1. 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.
WQ0002638 Version 3.0 Shell Version 070531 Page 6 of 13

2. This permit shall become voidable. unless the facilities are- constructed in accordance with-tthe
conditions of this permit, the approved plans and specifications, and other supporting data.
3. This permit is effective only with respect to the natufe and volume of wastes .described in the
application and other supporting data. No variances to applicable rules governing the construction
and / or operation of the permitted facilities are granted unless specifically requested and granted in
this permit.
4. The issuance of this permit does not exempt 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) that have jurisdiction. Of particular concern to the Division are applicable river buffer
rules in 15A NCAC 02B .0200, erosion and sedimentation control requirements in 15A NCAC
Chapter 4 and under the Division's General Permit NCG010000, and any requirements pertaining to
wetlands under 15A NCAC 02B .0200 and 02H .0500.
5. 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 on official Division form(s),
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. The
Permittee of record shall remain fully responsible for compliance until a permit is issued to the new
owner.
6. The Permittee shall retain a set of approved plans and specifications for the life of the facilities
permitted herein.
7. The Permittee shall maintain this permit until all permitted facilities herein are properly closed or
permitted under another permit issued by the appropriate permitting authority.
r;N 8. The Permittee must pay the annual fee within thirty (30) days after being billed by the Division.
Failure to pay the fee accordingly may cause the Division to initiate action to revoke this permit
pursuant to 15A NCAC 02T .0105(e).
Permit issued this the Yd of January 2008
NORTH C OLINA E ONMENTAL MANAGEMENT COMMISSION
-�_'Coleen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0002638
WQ0002638 Version 3.0 Shell Version 070531 Page 7 of 13

Y
ATTACHMENT A - LIMITATIONS AND MONITORING REQUIREMENTS Permit Number: WQ0002638 Version: 3.0
Town of Angier
PPI 001 - Influent
EFFLUENT CHARACTERISTICS
EFFLUENT LIMITS
MONITORING REQUIREMENTS
Parameter Description - PCS Code
Monthly Average
Weekly Average
Daily Maximum
Measurement
Frequency
Sample
Type
Flow, in conduit or thru treatment plant - 50050
258,000
gpd
Monthly
Estimate
PPI 002 - Effluent
EFFLUENT CHARACTERISTICS
EFFLUENT LIMITS
MONITORING REQUIREMENTS
Parameter Description - PCS Code
Monthly Average
Weekly Average
Daily Maximum
Measurement
Frequency
Sample
Type
Coliform, Fecal MF, M-FC Broth,44.5C - 31616
2 X month
Grab
BOD, 5-Day (20 Deg. C) - 00310
2 X month
Grab
Nitrogen, Nitrate Total (as N) - 00620
2 X month
Grab
Phosphorus, Total (as P) - 00665
2 X month
Grab
Nitrogen, Ammonia Total (as N) - 00610
2 X month
Grab
Solids, Total Suspended - .00530
2 X month
Grab
PH — 00400 Z
6.5 — 8.5
S.U.
ror months were no irrigation occurs, sampling is not required. NUMK are still required in notation indicating that sampling was not conducted due to no irrigation.
2pH shall me maintained greater or equal to 6.5 and less than or equal to 8.5 standard units.
r:El;
e
WQ0002638 Version 3.0 Attachment A Page 9 of 13

THIS PAGE BLANK
WQ00026.,` ersion 3.0 j Attachment A
P 0of13

ATTACIIMENT B - APPROVED LAND APPLICATION SITES AND LIMITATIONS Permit Number: WQ0002638 Version: 3.0
Town of Angier
UTILIZATION AREA INFORMATION
APPLICATION LIMITATIONS
Field/
Owner
County
Latitude
Longitude
Net
Dominant
Parameter
Rate
Yearly
Units
Basin
Acreage
Soil Series
Max
01
Angier Town -Land App Sys EPA
Harnett
35°29'31"
78°43'30"
6.21
Dothan loamy sand,
01284 - Application Surface Irrigation
113.88
inches
0to2/°slopes
02
Angier Town -Land App Sys EPA
Harnett
35°29'32"
78143'24"
6.89
Dothan loamy sand,
01284 - Application Surface Irrigation
113.88
inches
0 to 2 /° slopes
03
Angier Town -Land App Sys EPA
Harnett
35°29'33"
78°43'16"
8.10
Norfolk loamy sand,
01284 - Application Surface Irrigation
113.88
inches
2 to 6 /° slopes
04
Angier Town -Land App Sys EPA
Harnett
35°29'33"
78°43' 16"
8.72
Norfolk loamy sand,
01284 - Application Surface Irrigation
113.88
inches
2 to 6/° slopes
05
Angier Town -Land App Sys EPA
Harnett
35°29'27"
78°43'23"
13.67
Norfolk loamy sand,
0 to 2 /° slopes
01284 - Application Surface Irrigation
113.88
inches
Total
43.59
" In the event that the dominant soil series designation is identified as being either eroded or wet, wastewater shall be applied to the irrigation site at an instantaneous application
rate not to allow any runoff and the yearly may application rate over any (12) month period shall not exceed the following:
Soil Type
Yearly Max. Application Rate
inches per ear
Eroded Soils
65.52
Wet Soils
52.0
■,
a .' — 1
W00002638 Version 3.0 Attachment B Page 11 of 13

THIS TAGE' BLANK
WQ00026. ersion 3.0 Attachment B
r
e 12 of 2

ATTACHMENT C — GROUNDWATER MONITORING AND LINIITATIONS
Town of Angier
Permit Number: WQ0002638 Version: 3.0
Monitoring wells: MW1 CONV000089, MW2 CONV000491, MW3 CONV000898, MW4 CONV001313, MW5 CONVO01690 5 a.
GROUNDWATER CHARACTERISTICS
GROUNDWATER STANDARDS
MONITORING REQUIREMENTS
Parameter Description - Parameter Code
Daily Maximum
Frequency Measurement
Sample Type
Footnotes
Water level, distance from measuring point - 82546
Annually
Calculated
Coliform, Fecal MT, M-FC Broth,44.5C - 31616
Annually
Grab
Solids, Total Dissolved- 180 Deg.0 - 70300
500.00
mg/1
Annually
Grab
Ph - 00400
Annually
Grab
Carbon, Tot Organic (TOC) - 00680
Annually
Grab
Chloride (as Cl) - 00940
250.00
mg/1
Annually
Grab
Nitrogen, Ammonia Total (as N) - 006I0
Annually
Grab
Nitrogen, Nitrate Total (as N) - 00620
10.00
mg/I
Annually
Grab
Phosphorus, Total (as P) - 00665
Annually
Grab
a. The measurement of water levels shall be made prior to purging the wells. The depth to water in each well shall be measured from the surveyed point on the top of the casing. The measurement
of pH shall be made after purging and prior to sampling for the remaining parameters.
b. The measuring points (top of well casing) of all monitoring wells shall be surveyed to provide the relative elevation of the measuring point for each monitoring well. The measuring points (top
of casing) of all monitoring wells shall be surveyed relative to a common datum
c. If TOC concentrations greater than 10 mg/1 are detected in any downgradient monitoring well, additional sampling and analysis must be conducted to identify the individual constituents
comprising this TOC concentration. If the TOC concentration as measured in the background monitor well exceeds 10 mg/l, this concentration will be taken to represent the naturally occurring
TOC concentration. Any exceedances of this naturally occurring TOC concentration in the downgradient wells shall be subject to the additional sampling and analysis as described above.
d. Monitoring wells shall be reported consistent with the nomenclature and location information provided in this attachment.
WQ0002638 Version 3.0 Attachment C Page 13 of 13

Soil Map--Hamelt County. North Carolina
(VV00002638:Town of Angier Spray Irr)
t,1 Melers
�1 0 5a 100 200 300
Feet
u 300 600 1.200 1,800
U6D'% Natural Resources Web Soil Survey 2.0 11/1612007
10 Conservation Service National Cooperative Soil Survey Page 1 of 3

Soil Map-Hameft County, North Carolina W00002638:Town of Angier Spray Irr
Map Unit Legend
:. Harnett.County,'Noltli'Carolirra; NC08b�
Map.UnitSymbol .
-IVlap'UhitiName
. Acras'in AOI-
PereeM of`AOI
Bb
Bibb soils, frequently flooded
5.9
6.6%
DoA - —
Dothan loamy sand, 0 to 2
percent slopes
18.5
20.9%
DoB
GoA
Ly
Dothan loamy sand, 2 to 6
percent slopes
-
Goldsboro loamy sand, 0 to 2
percent slopes
Lynchburg sandy loam
Norfolk loamy sand, 0 to 2
percent slopes
2.8
-------
3.0
1.8
7.6
3.1 /o
3.4%
2.0%
8.4%
NoA
NoB
Ra - -
Norfolk loamy sand, 2 to 6
percent slopes
38.4
43.3%
Rains sandy loam
- 1.7
2.0%
To - - — -
W
Toisnot loam —
Water
7.0
7.9%
0.1
2.1
0.1%
2.3 /o
WaB
Wagram loamy sand, 0 to 6
percent slopes
j Totals for Area of Interest (A01) 88.7 100.0%
S/MILAZ SOIL CAA,4!LA CTFR/rrj C S . AN614 .5/rr was �1ZiW��,a c-�y
Pelm/- ITTr--N.90(L SC/EUT/fT FVA-LwaT/cN DESclt/6 /mow Sotr a-r
5 /-r'C A -s lJoe FD o= .
USDA Natural Resources Web Soil Survey 2.0 11/16/2007
'111m Conservation Service National Cooperative Soil Survey Page 3 of 3

Iq
+A`
I
I�
Iama
Mar) Tool ODtions
The current cursor mode is set to 'Select/identify'. Click on a map feature tc
that has already been selected will unselect. Dragging on the map will crea
features. Use the drag select for better accuracy when selecting points. Th(
right.

DENR-FRO
February 13 8i
Jon Risgaard
DWQ
1636 Mail Service Center
Raleigh, NC 27699-1.636
Dear Mr. Risgaard,
FEB 1 B 2008
DWQ
Subject:. Permit WQ0002638
Town of Angier
This is in reference to your letter. on: January the 3, 2008 .for the Town of Angier Spray
Irrigation system. I have included the Delineation of each irrigation field with the field
numbers, net acreage, soil maps, soil type and the Location of the Monitoring wells. I have
included a 1 copy of the calibration letter from Johnston, INC. for the flow meter model
number 4464. The flow meter is located in Pump Station # 7. All flow from Pump. Station #
7 goes in to the Lagoon
In referencb to the anticipated maximum cumulative application rate for each field. I feel that
we should be able to spray 113.88 inches of water yearly -on the spray fields; we have no
water ponding or erosion on the fields. This is based on the soil types. The soil type for field
number 1, 2, 5a, 5b are DoA-Dothan Loamy sand with Oto 2 percent slopes. The drainage
class is well drained. The soil type for field number 3a, 3b, 4a, 4b, 4c and 5f are NoB-
Norfolk loamy sand with 2 to 6 percent slopes. The drainage class is well drained. The soil
type for field number 5e, 5d, and 5c is NoA-Norfolk loamy sand with 0 -to 2 percent slopes.
Part of field. 1. and 5a are DoB-Dothan loamy sand with 2 to 6 percent.slopes. The drainage
class is well drained. Part of field 5c is GoA-Goldsboro loamy sand with 0 to 2 percent
slopes. The drainage class is moderately well drained.
If you have any questions please call me at 919-639-2071.
S' er ly,
immy Cook
Director of Public Utilities
Town of Angier
Cc: Fayetteville Regional Office

JOHNSTON, INC. Website: www.jinc.com
132 CORPORATE BOULEVARD / P.O. BOX 580 / INDIAN TRAIL, NORTH CAROLINA 28079
TOLL FREE 800-947-0852 / LOCAL 704-821-6777 / FAX [phone]
January 24, 2008
Mi. Jimmy Cook
Town of Angier
P.O. Box 278
Angier, NC 27501
Dear Mr. Cook,
This is to certify that on January 18, 2008, I calibrated the Model 4404 Flow Transmitter
with carbon steel flow tube; and calibrated US Systems B400 Ultrasonic Flow Meter
according to factory recommendations. A calibration sticker was placed on the equipment.
If. you have any questions or require additional assistance, please contact me at (910) 564-
6951.
Best regards,
JOHNSTON, INC.
ri' A AJ '
Vincent K. Bryant
Technical Sales Associate
VKB:dg
FIELD OFFICES: CLINTON, NC • CHAHLESTUN, SC • LYNCHBUHG, VA

S ''oil Map=Harnett County, North Carolina', _J
N
A' 0 300 600 Feet
1,200 1.800
USDA Natural Resources
Conservation Service Web Soil Survey 2.0 National Cooperative Soil Survey 1/18/2008Page 1 of 3
0 50 100 200 30Meters
0

Soil Map -Harnett County, North Carolina
Map Unit Legend
Harnett County, North Carolina (NC085)
Map Unit Symbol
Map Unit Name
Acres in A01
Percent of AOI
Bb
Bibb soils, frequently flooded
6.7
7.3%
DoA
Dothan loamy sand, A to 2
percent slopes
18.7
20.4%
DoB
-Dothan loamy sand, 2 to 6
percent slopes
4.1
4.5%
GoA
Goldsboro loamy sand, 0 to 2
percent slopes
2A
2.6%
Ly"
Lynchburg sandy loam
2.5
2.7%
NoA
Norfolk loamy sand, 0 to 2
percent slopes
6.1
6.7%
NoB
Norfolk loamy sand, 2 to 6
percent slopes
36.7
40.0%
Ra
Rains sandy loam
5.0
5.4%
To
Toisnot loam
7.0
7.6%
W
Water
0.6
0.7%
WaB
Wagram loamy sand, 0 to 6
percent slopes
1.9
2.0%
Totals for Area of Interest (AOI)
USDA Natural Resources
Conservation Service
Web Soil Survey 2.0
National Cooperative Soil Survey
91.8 I 100.0%
i
1 /18/2008
Page 3 of 3

MAP LEGEND
Area of Interest (AOQ
0
Area of Interest (AOI)
Soils
0
Soil Map Units
Special Point Features
V
Blowout:
®
Borrow Pit
X
Clay Spot
Closed Depression
GraveiPit
,.
Gravelly Spot
®
Landfill
K
Lava Flow
Marsh-
MineorQuarry
O
Miscellaneous Water
(.}
Perennial Water
v
Rock Outcrop
+
Saline Spot
e e
Sandy Spot
Severely Eroded Spot
p
Sinkhole
Slide or Slip
1s
Sodlc Spot
M
Spoil Area
4)
Stony Spot
Soil Map —Harnett County, North Carolina
MAP INFORMATION
4Z
Very Stony Spot
Original soil survey map sheets were prepared at publication scale.
Viewing scale and printing scale, however, may vary from the
Wet Spot
original. Please rely on the bar scale on each map sheet for proper
A
Other'
map measurements.
Special Line Features
Source of Map: Natural Resources Conservation Service
Gully
Web Soil Survey URL: hftpJ/websoilsurvey.nrcs.usda.gov
Coordinate System: UTM Zone 17N'
Short Steep Slope
This product is generated from the USDA-NRCS certified data as of
Other
the version date(s) listed below.
Political Features
Soil Survey Area: Harnett County, North Carolina,
Municipalities' _
Survey Area Data: Version 7, Nov 2, 2007
Cities
Dates) aerial images were photographed: 2/27/1994
®
Urban Areas
The orthophoto or other base map on which the soil lines were
Water Features
compiled and digitized probably differs from the background
®
Oceans
Imagery displayed on these maps. As a result, some minor shifting
of map unit boundaries may be evident.
r .
Streams and Canals
Transportation
Rails
Roads
ow
Interstate Highways .
US Routes
State Highways -
Local Roads
Other Roads
USDA Natural Resources Web Soil Survey 2.0 1/18/2008
� �Conservation Service National Cooperative Soil Survey Page 2 of 3

Web Soil Survey
r—fe
Information
Map Unit Description
J
Harnett County; North Carolina
GoA-Goldsborol[bamy�sand�0�to�2�pe necr teal. po
Map Unit Setting
Elevation: 80 to 330 feet
Mean annual precipitation: 38 to 55 inches
Mean annual air temperature: 59 to 70 degrees F
Frost -free period: 210 to 265 days
Map Unit Composition
Goldsboro, and similar soils: 90 percent
Minor components: 5 percent
Description of Goldsboro
Page 1 of 2
Setting
Landform: Flats on marine -terraces, broad interstream divides on marine
terraces
Landform position (two-dimensional): Summit
Down -slope shape: Linear
Across -slope shape: Linear
Parent material: Loamy marine deposits. -
Properties and qualities
Slope: 0 to 2 percent
Depth to restrictve_featur_e:._More than 80 inches
Dra�nage�classMod.'erately�well�drai ed
Capacity of the most limiting layer to transmit water (Ksat): Moderately
high to high (0.57 to 1.98 in/hr)
Depth to water table: About 24 to 36 inches
Frequency of Flooding: None
Frequency of ponding: None
Available water capacity: Moderate (about 8.0 inches)
Interpretive groups
Land capability (nonirrigated): 2w
Typical profile
0 to 8 inches: Loamy sand
8 to.15 inches: Loamy sand
15 to 45 inches: Sandy clay loam
45 to 80 inches: Sandy clay loam
Minor Components
Rains, undrained
Percent of map unit: 5 percent
I �nrlFnrm• CIoFc nn m�rinn tnrronnc nornlim� h7vc nn morinn tcrrat•nc !
http://websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx. 2/13/2008

Web Soil Survey rage :z or L
aauviv1111. I ww Uu nwIInc %.uIvmIu uuya vu uIUIIIM w��uaco�
broad interstream divides on marine terraces
Landform position (two-dimensional): Summit
Down -slope shape: Linear
Across -slope shape: Linear
0
http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx 2/13/2008

Web Soil Survey
Page 1 of 2
Information
Map Unit Description
Harnett County, North' Carolina
oA�'""—Qothart�loatmysan�, 06tatMpercentfsibpes_
Map Unit Setting
Elevation: 160 to.660 feet
Mean annual precipitation: 38 to 52 inches
Mean annual air temperature: 61 to 70 degrees F
Frost -free period 210 to 245 days
Map Unit Composition
Dothan and similar soils: 90 percent
Minor components: 3 percent .
Description of Dothan.
Setting
Landform: Low hills
Landform position (two-dimensional): Summit
Landform position (three-dimensional): Crest.
Down -slope shape: Convex
Across -slope shape: Convex
Parent material: Loamy marine deposits
Properties and qualities
Slope: 0 to 2 percent
Depth to restrictive feature:�24 to 60 inches to plinthite
Dranagec/ass: Welldcrn aedr:.
Capacity of the most limiting layer to transmit water (K
low to moderately high (0.06 to 0.57 in/hr)
Depth to water table: About 36 to 60 inches
Frequency of Flooding: None.
Frequency of ponding: None
Available water capacity: Low (about 4.9 inches)
Interpretive groups
Land capability (nonirrigated): 1
Typical profile
0 to 10 inches: Loamy sand
10 to 12 inches: Loamy sand
12 to 40 inches: Sandy clay loam
40 to 60 inches: Sandy clay loam
60 to 80 inches: Sandy clay loam
Minor Components
I Bibb, undrained
Parrant of man nnit, R nArrant
http://websoilsurvey.nrcs.usda.gov/app/Web Soil Survey. aspx
2/13/2008

Web Soil Survey
r
Page 2 of 2
I .r/I.VI•{. V/ IfIYr./ Y/f/41 J'/VI V\.If{.
Landform: Flood plains
Landform position (two-dimensional): Toeslope
Down -slope shape:. Concave
Across -Slone shave: Linear
http://websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx 2/13/2008

Web. Soil Survey �f L � SF rage i or �
Information
Map Unit Description
Harnett County, North Carolina
NoB °Na �folk�Ioamyrsand;_:Z•to.+_6_percent_slopes
Map Unit Setting
Elevation: 80 to 330 feet
Mean annual precipitation: 38 to 55 inches
Mean annual air temperature: 59 to 70 degrees F
Frost -free period: 210 to 265 days
Map Unit Composition
Norfolk and similar soils: 85 percent
Minor components: 5 percent
Description of Norfolk
Setting
Landform: Broad interstream divides on marine terraces, flats on marin
terraces
Landform position (two-dimensional): Summit, shoulder
Landform position (three-dimensional): Crest
Down -slope shape: Convex
Across -slope shape: Convex
Parent material: Loamy marine deposits
Properties and qualities
Slope: 2 to 6 percent
Depth to restrictive feature: More than 80 inches
Drainage ctass ,VO_IL drained
Capacity of the most limiting layer to transmit water (Ksat): Moderately
high to high (0.57 to 1.98 in/hr).
Depth to water table: About 40 to 72 inches
Frequency of flooding: None
Frequency of ponding: None
Available water capacity: Moderate (about 7.6 inches)
Interpretive groups
Land capability(nonirrigated): 2e
Typical profile
0 to 9 inches: Loamy sand
9 to 14 inches: Loamy sand
14 to 70 inches: Sandy clay loam
70 to 100 inches:. Sandy clay loam
Minor Components
Bibb, undrained
Percent of map unit: 3 percent
http://websoilsurvey.nres.usda:gov/app/WebSoil Survey.aspx 2/13/2008

Web Soil Survey
rago L. vl d.
Landform: Flood plains
Landform' position (two-dimensional): Toeslope
Down -slope shape: Concave
Across -slope shape: Linear i
]ohnston, undrained
Percent of map unit: 2 percent
Landform: Flood plains
Down-slope,shape: Concave
Across -slope shape: Linear
Clos".
http://websoilsurvey.nres.usda.gov/app/WebSoil Survey. aspx 2/13/2008

Web Soil Survey rage i of z
ie4k- 6 461 Sp, SL
Information
Map Unit Description
Harnett County; North Carolina
[NoA--Ncrfolk<loamy�sand,,.O,,to 2.percent slopes-.
Map Unit Setting
Elevation. 80 to 330 feet
Mean annual precipitation. 38 to 55 inches
Mean annual air temperature: 59. to 70 degrees F
Frost -free period: 210 to 265 days
i
Map Unit Composition
Norfolk and similar soils: 85 percent
Minor components: 5 percent ,
Description of Norfolk.
Setting
Landform: Broad interstream divides on marine terraces, flats, on marine
terraces
Landform position (two-dimensional): Summit, shoulder .
Landform position (three-dimensional): Crest
Down -slope shape: Convex
Across -slope shape:.Convex '
Parent material: Loamy marine deposits
Properties and qualities
Slope: 0 to 2 percent
Depth to restrictive feature _More than 80 inches
®ramageclass,.lNelld`rained
Capacity of the most limiting layer to transmit water (Ksat): Moderately f
high to high (0.57 to 1.98 in/hr) !
Depth to water table: About 40 to 72 inches !
Frequency of flooding: None
Frequency of ponding: None
Available water capacity': Moderate (about 7.6 inches)
j
Interpretive groups
Land capability (nonirrigated): 1
Typical profile
0 to 9 inches: Loamy sand
9 to 14 inches: Loamy sand
14 to 70 inches: Sandy clay loam
70 to 100 inches: Sandy clay loam
http://websoilsurvey.nres.usda.gov/app/WebSoil Survey. aspx 2/13/2008

WebSoil Survey rage or z
Minor Components
Rains, undrained
Percent of map unit: 5 percent +
Landform: Flats on marine terraces, carolina bays on marine terraces,
broad interstream divides on marine terraces
Landform position (two-dimensional): Summit
Down -slope shape: Linear
Across -slope shape: Linear
' Close
http://Websoilsurvey'.nrcs.usda.gov/app/Web Soil Survey. aspx
2/13/2008

Web Soil Survey
Information
Map'Unit Description
Harnett County, North Carolina
Qa6'"�`l�oth�an�.loamy�"sa�rd;�7�to�6�'percedt�sfopes"
Map Unit Setting
Elevation: 160 to 660 feet
Mean annual precipitation: 38 to 52 inches
Mean annual air temperature: 61 to 70 degrees F
Frost -free period: 210 to 245 days
Map Unit Composition
Dothan and similar soils: 85 percent
Minor components: 3 percent
Description of Dothan
Setting
Landform: Low hills
Landform position (two-dimensional): Summit
Landform position (three-dimensional): Crest
Down -slope shape: Convex
Across=slope shape: Convex
Parent material: Loamy marine deposits
rage i or z.
Properties and qualities
Slope: 2 to 6 percent
Depth to restnctiv_e feature: 24 to 60 inches to plinthite
Draui�age(c-1� ass�;Welf drain '
Capacity of the most limiting layer to transmit water (Ksat): Moderately
low to moderately high (0.06 to 0.57 in/hr)
Depth to water table: About 36 to 60 inches
Frequency of flooding:. None
Frequency of ponding: None
Available water capacity: Low (about 4.9 inches)
Interpretive groups
Land capability (nonirrigated): 2e
Typical profile
0 to 10 inches: Loamy sand
10 to•12 inches: Loamy sand
12 to 40 inches: Sandy clay loam
40 to 60 inches: Sandy clay loam
60 to 80 inches:. Sandy clay loam
Minor Components
IBibb, undrained
http-//websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx 2/13/2008

Web Soil Survey
. • .
Page 2 of 2
YC/UVIL U/ uldP UIIIL: J IJURANll
Landform: Flood plains
Landform position (two-dimensional): Toeslope
Down -slope shape: Concave
Across -slope shape; Linear
Close
http://websoilsurvey.nres.usda.gov/app/Web Soil Survey. aspx
2/13/2008

n (0 0o }Yw> t,-) t �\ �DCOA-IOV4-
T—Fo w�,n 0 F- AA06,*f
HARNETT COUNf
Y, NORTH CAROLINA' GISILAND, RECORDS
•
y G�,
[ry
� P✓ �
�y�
Boundary(city S
t County)
3
roads
4
_"'
Canterline
a" 4'
Parcels,
Major Roads
,g I
tir
e...... r, . ll
' r
Color orthos
v
4�
�A
Harnett County GIS Any use of this map shall be at the sole risk of the user of this map.Although, all effort has been taken
305 W Cornelius Harnett Blvd Suite 100 to msu a accuracy m the data presented, Harnett Countyy makes no warrant , expressed or implied, as
to the of this information represented herein. An user of this shall hold harmless
Harnett
accuracy product
Lillington NC 27546 Harnett County, is elected officials, employees and agentys from and against any claim, damage, loss,
_
Phone: [phone] W W W. HARN ETT.ORG action, cause of action, or liability arising from the use of this GIS product.
�_.

t'.) eti 1 � d C-0-cA41 o
F
HARNETT COUNTY, NOR CAROLINA GISILAND RECORDS
A 94
Boundary(City $
iiy. +County)
cfrhf
roads
C®nt®rlinq
Parca Is:
-Major
f/ Roads
Color. orthos.
Sir•-
YA
ay
S
Harnett County GIS Any use of this map shall beat the sole risk of the user of this map.Although, all effort has been taken
m the data presented, Harnett Coumy makes no warranty, expressed or implied, as
305 W Cornelius Harnett Blvd, Suite 100 to the
r
Harnett
eecuraerecy
y of this Informal on represented herein. My user of this product shall hold her
Lillington NC 27546 Harnett County, its elected officials, employees and agents from and against any claim, damage, loss,
Phone: [phone] W W W. HARN TT.ORG action, cause of action, or liability arising from the use of this GIS product.
�-

HARNETT COUNTY NORTH CAROLINA'
GIS/LAND RECORDS
WAT
y.
Boundary( Plty_B.
cbul)t Y)
Oriv
/V
roads
Parcels;
Major Roids
Color orthas
Harnett
Harnett County GIS An � use of this map shall be at the sale risk of the user of this map.Although, all effort has heen taken
305 W Cornelius Harnett Blvd, Suite 100 to Insure accuracy In the data presented, Harnett County makes no warranty, agessed or implied, as
t )du
to the accuracy a this Information represented herein. Any user of this pro uct a all hold harmless
Lillington NC 27546
Phone: §10-893-7523 WWW.HARNETT.ORG
Harnett County its elected officials, employees and agents from and against any claim, damage, loss,
action, cause of action, or liability arising from the use of this GIS product.

will be selected and the counter reset and the cycle will
be restarted.
Totalizer readings should be logged daily along with 'the
zone irrigated, chlorine used, lagoo'n.'level, influent-,*
totalizer•readings, pumps used, etc.: (,See Section 6,
yy Records)
The operator should also check the pump operation, check
the bearings and grease as'necessary, check the pump seals,
etc. during each pumping cycle. More attention will be
given tothese items in Section 7, Mantenarice..
(2), .. Irrigation Zones
The: spray irrigatibn,'sys..tem consists of 43.6 acres of
spray fields, divided into five zones. The zones are
hydraulically balanced to handle a'flow of approximately
700 gpm. Table 3.-1 below outlines the operational parame-
ters -of -the five zones.
TABLE 3.1
Irrigation Zone .Operation Parameters
Town of Angier, North Carolina
Zone Acreage Mak..Vol./Cycle (gallons)
1 6.21 395,500
2 6.89 359,400,
3A . 6.30 294$00
3B 1.80 42.,200
3 Total 8.10 337,000
r------,----------------------------------------------- --
4A 1.92' 46,100•
4B 3.92` 273 ,.400
4c° 2.88 . _ - .... 53, 800
;4 Total 8:72 :373;300
-- ------ ----------------- - -
5A 0.71 15,400
r:
5B 1 02 21,100
3 3. 1S
s rF 5 i

Zone
Acreage
Max. Vol"./Cycle (gallons)
5�
1.06
23,000
5D
1.51
36,500
5E-:
5.77
184,700
.5F
3.60
130,000
5,Total
13.67
410,700
TOTALS 43:59 1,875,900
'It.should b-e noted that any of the -major zones can handle
at least 35.9,000 gpd except 3, which can handle only
.337,000 gpd.' Pumping volumes up to the total.can be
irrigated on the zone-without.damage or runoff, when
lagoon levels are high and need to be lowered.,
If conditions dictate, the sub=zones can,be-grouped.dif-
ferently and sprayed up to the total maximum for the sub
zones combined.
The following criteria should be taken into account when
selecting the zones to be irrigated daily:
- Lagoon water level,.and influent flow
Wind Speed.& Direction
Rainfall during last 48 hours•
Weather"Conditions
Soil moisture in Active\Zone
Determination of the LA GOON'WATER LEVEL and influ-
ent -flow volume will allow.the operator to assess
the -daily -application volume and irrigation time.!
=- =
The WIND SPEED & DIRECTION is important because' rr`-
gation"should not be -carried out when wind velocities
exceed 15 miles/hour. ,If the- plant' wind. sock is .
fully extended, do not irrigate. Also, residential
areas should'not be down -wind of the zones being'
sprayed if "winds are less than ' 15, mph.
RAINFALL during the past 48. hours can be determined
from the 'plants rain gauge. If .rainfall -is inexcess
of.1-inch'in 48- hours,..do not irrigate. Allow the.
fields to,drain for a 24 hour period prior to Tirriga:-
tion.
WEATHER CONDITIONS,, -both visual and forecasts; -'should.
be considered- prior to_ irrigation If severe storm __ _
warnings ` or heavy rains are' forecast, ' the operator
3-16

a NORTH CAROLINA.
- :ENVIRONMENTAL MANAGEMENT COMMISSION. t-,jjqp
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCA11R-��..;
RALEIGH F�I� ZOD$
SURFACE IRRIGATION 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
Towns of Angier
Harnett -County
FOR THE
continued operation of a 258,000-GPD surface irrigation treatment arid disposal facility'consisting of 210
linear feet of 12-inch gravity sewer, a `450=GPM pump station with dual 450-GPM pumps', approximately
620 linear feet of 8-inch force main, flow metering, an &acre facultative lagobna with a natural •clay liner,„, i r
.having a hydraulic conductivity of 1 x 10.6 cm/sec or less, chlorination facilities, dua1700-GPM irrigation , • ,
pumps -with -approximately 33460 linear feet of 8-inch force main, a solid; set spray-irrigatioi system which ,
includes.36,000 linear feet of piping on a 46 acre sprayfield, approximately. 1,585..linear. feet of 2.5-inch,.., . .
waterline, approximately 00 linear feet of 2-inch water line, and all associated piping; valves;: controls,'
and appurtenances: to' serve . the Town of Angier,: with no discharge , of Wastes':to the surface ,waters,
pursuant to the application,received September 26, 2007, •and subsequent additional information received,
by the Division of Water'Quality (Division), 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 December 31, 2007, shall void Permit:
No. WQ0002638 issued August 22, 2003, and -shall be subject to the. followirig''specified conditions and r. i
limitations:
I. SCHEDULES [please review the, -entire permit for reporting; nonitori ig; and;.other:on-going activities]::
1. , Within.,60:dyof,the'peit:issue date thePemittee slsuitto.;the7.iiion•'anmupdated:ste:
maps showing at -a minimum the following information.
:(1) Delineation 6f`6achirrigation:fie1dclearlylabeledwiththeFie1didentifcationnumberused=inlcl .
Attachment B. If new nomenclature is required; indicate existing: field:identificatioii'iiumber and.,',,.,:
newdentifcatiorinumber: i t_ 1ci; .,�t�u, ,, .,:• ::i.
(2) Net acreage of each field
(3) Soil .mapping unit and soil type of each field.
(4) Anticipated maximum cumulative application rate (inches per year) for. each field
(5) Location of nioriitoring wells MW1, MW2, MW3, MM;and MWS "t t:!.,n
4
•flans "and specifications. for a flow measuring device pursuant to Condition TV: :2:'shall be prepared by :.
a licensed Professional Engineer -and submitted to the appropriate regional office' 3.0, days prior to
installation. The flow measuring device shall be installed within 1 year of the date' of.this-permit.-,'­.,.•! <;
WQ0002638 Version 3.0 ShellVersion 070531 Page 1 of 13 : ,