NC0086592_Issuance of Permit_19990412

State of North Carolina
• Department of Environment IF"vA
and Natural Resources 4 •
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary NCDENR
Kerr T. Stevens, Director
April 12, 1999
Bruce Haas
Carolina Water Service, Inc.
P.O.Box 240908
Charlotte,North Carolina 28224
Subject: NPDES Permit Issuance
Authorization to Construct
NPDES Permit No.NC0086592
ATC No. 086592ACA
The Point WTP- Well Control Building#1
Iredell County
Dear Mr. Haas:
In accordance with the application for discharge permit received on December 2, 1998,the
Division is forwarding herewith the subject state -NPDES permit. In addition, authorization is
concurrently granted for the construction of a septic tank for solids removal. Specific conditions and
limitations are listed below.
NPDES Permit Issuance
• This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1
and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection
Agency dated December 6, 1983.
There is one change between the DRAFT permit and this FINAL permit. Due to the intermittent
flow in the receiving stormwater ditch, compliance monitoring for turbidity has been changed from
instream sampling to effluent sampling,with an effluent limit of 50 NTU.
If any parts, measurement frequencies, or sampling requirements contained in this permit are
unacceptable to you,you have the right to an adjudicatory hearing upon written request within thirty(30)
days following receipt of this letter. 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, Post Office Drawer 27447, Raleigh,North Carolina 27611-7447. Unless such a demand is
made, this permit shall be final and binding.
Please take notice that this permit is not transferable except after notice to the Division of Water
Quality. Part II, E.4.addresses the requirements to be followed in case of change in ownership or control
of this discharge. The Division of Water Quality may require modification or revocation and reissuance
of the permit.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone[phone] FAX[phone]
An Equal Opportunity Affirmative Action Employer 50%recycled/10%post-consumer paper

NPDES Permit Issuance + ,
Authorization to Construct
NC0086592; ATC #086592ACA
The Point WTP- Well Control Building#1
Page 2
This permit does not affect the legal requirements to obtain other permits which may be required
by the Division of Water Quality,the Division of Land Resources,the Coastal Area Management Act,or
any other federal or local governmental permit.
Authorization to Construct
A letter of request for an Authorization to Construct was received by the Division on March 12,
1999, and final plans and specifications for the subject project have been reviewed and found to be
satisfactory. Authorization is hereby granted for the construction of septic tanks for the removal of solids
from filter backwash at The Point Water Treatment Plant, Well Control Building#1,with discharge of
treated filter backwash water into an unnamed tributary to Lake Norman in the Catawba River Basin.
Specifically,this authorization is for the following construction activities:
• Installation of two 1500-gallon septic tanks in series.
This Authorization to Construct is issued in accordance with Part III.A of NPDES Permit No.
NC0086592 issued concurrently, and shall be subject to revocation unless the wastewater treatment
facilities are constructed in accordance with the conditions and limitations specified in Permit No.
NC0086592. Failure to abide by the requirements contained in this Authorization to Construct may
subject the Permittee to an enforcement action by the Division of Water Quality in accordance with North
Carolina General Statute 143-215.6A to 143-215.6C.
The issuance of this Authorization to Construct 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. The sludge generated from these treatment
facilities must be disposed of in accordance with G.S. 143-215.1 and in a manner approved by the North
Carolina Division of Water Quality. The Operational Agreement between the Permittee and the
Environmental Management Commission is incorporated herein by reference and is a condition of this
permit. Noncompliance with the terms of the Operational Agreement shall subject the Permittee to all
sanctions provided by G.S. 143-215.6 for violation of or failure to act in accordance with the terms and
conditions of this permit.
Upon classification of the facility by the Certification Commission,the Permittee shall employ a
certified wastewater treatment plant operator to be in responsible charge(ORC)of the wastewater
treatment facilities. The ORC must hold a certificate of the type and grade at least equivalent to or greater
than the classification assigned to the wastewater treatment facilities by the Certification Commission.
The Permittee must also employ a certified back-up operator of the appropriate type and grade to comply
with the conditions of Title 15A, Chapter 8A, .0202.
In the event that the facility fails to perform satisfactorily, including the creation of nuisance
conditions,the Permittee shall take immediate corrective action, including those as may be required by
this Division, such as the construction of additional or replacement wastewater treatment or disposal
facilities.
The Mooresville Regional Office,telephone number(704)663-1699, shall be notified at least
forty-eight(48)hours in advance of operation of the installed facilities so that an on-site inspection can be
made. Such notification to the regional supervisor shall be made during the normal office hours from
8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays.

• NPDES Permit Issuance
Authorization to Construct
NC0086592; ATC #086592ACA
The Point WTP- Well Control Building #1
Page 3
Upon completion of construction and prior to operation of this permitted facility, a certification
must be received from a professional engineer certifying that the permitted facility has been installed in
accordance with the NPDES Permit, this Authorization to Construct, and the approved plans and.
specifications. Mail the completed certification to:North Carolina DENR-DWQ,NPDES Unit, P.O. Box
29535,Raleigh,NC 27626-0535.
One(1)set of approved plans and specifications is being forwarded to you. A copy of the
approved plans and specifications shall be maintained on file by the Permittee for the life of the facility.
If you have any questions concerning this permit, please contact Tom Belnick at telephone
number(919) 733-5083, ext. 543.
Sincerely,
Original Signed By
David A. Goodrich
Kerr T. Stevens
Enclosure: NPDES Permit No.NC0086592
cc: Mr. Roosevelt Childress, EPA
Mooresville Regional Office, Water Quality
Point Source Compliance Enforcement Unit
DEH
Central Files
NPDES Unit F
Land Design, 1700 East Blvd, Charlotte,NC 28203 Attn: Dale Stewart

1
NPDES Permit Issuance
Authorization to Construct
NC0086592;ATC#086592ACA
The Point WTP- Well Control Building #1
Page 4
Engineer's Certification
I, , as a duly registered Professional Engineer in the State of North
Carolina,having been authorized to observe(periodically,weekly,full time)the construction of the
project, , for the
Project Name Location
Permittee hereby state that,to the best of my abilities, due care and diligence was used in the observation
of the construction of two septic tanks in series such that the construction was observed to be built
within substantial compliance and intent of the approved plans and specifications.
Signature Registration No.
Date

• Permit No. NC0086592
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards
and regulations promulgated and adopted by the North Carolina Environmental Management
Commission, and the Federal Water Pollution Control Act, as amended,
Carolina Water Service, Inc.
is hereby authorized to discharge wastewater from a facility located at
The Point WTP- Well Control Building#1
SR 1100
Mooresville,North Carolina
Iredell County
to receiving waters designated as Unnamed Tributary to Lake Norman in the Catawba River Basin
in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts
I, II, III, and IV hereof.
The permit shall become effective May 1, 1999
This permit and the authorization to discharge shall expire at midnight on April 30, 2000
Signed this day April 12, 1999
Original
A. rich,
David
Kerr T. Stevens, Director .J
Division of Water Quality
By Authority of the Environmental Management Commission

Permit No. NC0086592
SUPPLEMENT TO PERMIT COVER SHEET
Carolina Water Service, Inc.
is hereby authorized to:
1. Construct and operate a water softener backwash treatment system consisting of septic tanks
in series, and located at The Point Subdivision Water Treatment Plant, Well#1, SR 1100,
Mooresville,Iredell County,and;
2. Discharge from said treatment works (via Outfall 001) into an Unnamed Tributary to Lake
Norman, a Class WS-IV B CA water in the Catawba River Basin, at the location specified on
the attached map.

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„lli _L�� a ELEVATION 760
Latitude: 35°32' 13" Carolina Water Service, Inc.
Longitude: 80°»' 12"
AIIIIIIP N The Point WTP
USGS Quad#: E15SW
River Basin#: 03-08-32 Well CIreontroldellCBuilding #1
Receiving Stream: UT Lake Norman NC0086592
Stream Class: WS-IV,B CA
County

Permit No. NC0086592
SECTION A(1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
Beginning on the effective date of this permit and lasting through the expiration date,the Permittee is authorized to discharge treated wastewater
from Outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below:
EFFLUENT LIMITATIONS MONITORING REQUIREMENTS
EFFLUENT CHARACTERISTICS
Monthly Weekly Daily Measurement Sample Type Sample
Average Average Maximum Frequency ;' Location' -A.
Flow Quarterly Instantaneous I or E
Total Suspended Residue 30.0 mg/I 45.0 mg/I Quarterly Grab E
Settleable Solids 0.1 mI/I 0.2 m1/1 Quarterly Grab E
Turbidity 50 NTU Quarterly Grab E
Iron Quarterly Grab•
E
Total Residual Chlorine Quarterly Grab E
Chloride Quarterly Grab E
Notes:
1. Sample locations: E- Effluent, I- Influent
There shall be no discharge of floating solids or visible foam in other than trace amounts.

NORTH CAROLINA,
IREDELLCOUNTY,
LEGAL NOTICE AFFIDAVIT OF PUBLICATION
PUBUC NOTICE mation on file are available upon
STATE OF NORTH CAROLINA request and payment of the costs
ENVIRONMENTAL of reproduction. All such corn- Before the undersigned, a Notary Public of sale
MANAGEMENT COMMISSION ments or requests regarding a County and State, duly commissioned, qualified
POST OFFICE BOX 29535 proposed permit should make ref-
RALEIGH,NORTH CAROLINA erence to the NPDES permit and authorized by law to administer oaths
27626-0535 number listed below. personally appeared W. Allison Bumgarner who
NOTIFICATION OF INTENT . Date 2/17/99
TO ISSUE A STATE A. Preston Howard Jr., P.E., being first duly sworn, deposes and says: that site i!
NPDES PERMIT Direbtor for Division of an employee authorized to make this statement Itti
On the basis of thorough staff Environmental Management
review and application of Article Public notice of intent to issue Park Newspapers of Statesville, Inc. engaged in Ihr
21 of Chapter 143, General a State NPDES permit to the fol- publication of a newspaper known as the Statesville
Statutes olNorth Carolina,Public lowing: Record & Landmark published, issued, and enlerec
Law 92-500 and other lawful 1. NPDES No. NC0086606.
standards and regulations, the Carolina Water Service,P.O.Box as second class mail in the city of Statesville in s a i c
North Carolina Environmental 2509098, Charlotte, N.C.28224 County and State, that she is authorized to /flake
Management Commission pro- has applied for a new discharge
poses to issue a permit to dis• permit for a facility located at The this affidavit and sworn statement; that the notice
charge to the pasons listed Harbour WTP,Well#4,SR 1177, or other legal advertisement, a true copy of v:lucr,
below effective 4/12/99 and sub- Mooresville,N.C.,Iredell County.
ject to special conditions. The facility will treat up to 0.003 is attached hereto, was published in the. Statesville
Persons to comment
MOD of `Iter backwash from a Record K Landmark ort the following tl,rlr-,.
upon o s wishing to the water treatment plant and ds-
upon or object
are ate proposedp sub- charge to a tributary to Lake FEB 2 3 , 1 9 9 9
dmit same in writing to the above WS-IV Norman,CA which is Catawba
classified as
address no lather than 3/19/99. WS-IV B in themersa areea water-
AllR -
comments reoc 4ed prior to Basin.No parameters
this date will be considered in the quality limited,but future wase-
formulation of final determine- load allocations may be affected.
tions regarding the proposed per-
2. NFDES No. NC0086592.
mit.Apublic meeting may beheld Carolina Water Service,P.O.Box and that the said newspaper in which such nOtiCO.
where the Director Cf the Division 240908• ChaAC e. N.C. 28224 paper, document, or • legal advertisement was
of Environmental Management has applied for a new discharge
finds a significant degree of pubpermit for a facility located at The published was at the time of each and every such
lic interest in a proposed permit. Punt wrP-Well #1, SR 1100, publication, a newspaper meeting all of the re•
Mooresville,N.C.,Iredell County.
A copy of the draft permit is The facility will dscharge up to quirements and qualifications of Section 1597 of the
available by writing or calling the 0.004 MGD of softener backwash General Statues of North Carolina and was a
Division of Environmental water from a water treatment
Management, P.O. Box 29535, plant into anunnamed tributary of qualified newspaper within the meaning of Section
Raleigh, North Carolina 27626- Lake Norman,which is classified 1-597 o f the General Statues of North Carolina.
0535,[phone]. WS-IV 0 CA in the Catawba River
The application and other Basin.No parameters are water
information may be inspected at quality Ginned,but this may affect T h i's 2.3- Y••` 1 9.9.0...
these locations during normal future wasteload allocations.
office hours.Copies of the infor- February 23
-f oil I." —
(Signature o person ma ing affidavit)
Sworn to and subscribed before me, this 2 3rd
FEB 99
day of 19
I __ /7-,
---;:j .[ - ,, - .-1-r---_-"e4eedeec-e-- . _
Notary Public
Commission expires: ^t r —L

f . 4
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
01 4-Y ;-0
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E., Director
February 19, 1999
MEMORANDUM
To: Hornlean Chen
Division of Environmental Health
From: Kim Murphy
Subject: Review of DRAFT PERMITS
The Point Water Treatment Plant — Well #1
Iredell County
NCO086592
LT.WMA
D E H N R
MAP 0 2 1999
Z
-1J
Please indicate below your agency's position or viewpoint on the DRAFT permit and
return this form by 3/29/99. If you have any questions on the draft permit, please contact
Tom Belnick at 919/733-5083 ext. 543.
RESPONSE:
This agency has reviewed the draft permit and determined that the proposed
discharge will not be sufficiently close to any existing or know proposed
public water supply intake so as to create an adverse effect on water quality.
We concur with the issuance of this permit provided the facility is operated
and maintained properly, the stated effluent limits are met prior to discharge,
and the discharge does not contravene the designated water quality standards.
Concurs with issuance of the above permit, provided the following conditions
are met:
Opposes the issuance of the above permit, based on reasons stated
attached:
1999
Signed Date:
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

•.
.
NCDENR/DWQ
FACT SHEET FOR NPDES PERMIT DEVELOPMENT
Carolina Water Service,Inc.
NPDES No.NC0086592
x y Facility Infoormat
(1.) Facility Name: The Point Water Treatment Plant- Well#1 °
(2.) Permitted Flow(MGD): (6.)County: Iredell
(3.) Facility Class: I (7.) Regional Office: Mooresville
(4.) Facility Status: • New (8.) USGS Topo Quad: El5SW
(New or existing) (Lake Norman
North)
(5.) Permit Status: New
(i.e., New, Modification,
or Renewal)
Stream Chx : acterist s
(1.) Receiving Stream: Unnamed Tributary to Lake Norman
(2.)Subbasin: 030832 (8.) Drainage Area(mi2): NA
(3.) Index No.: (9.)Summer 7Q10(cfs) NA
(4.)Stream Classification: WS-IV B CA (10.)Winter 7Q10(cfs): NA
(5.)303(d) Listed: NO (11.)30Q2(cfs): NA
(6.)305(b)Status: NA (12.)Average Flow(cfs): NA
(7.)Use Support: (13.) IWC(%): NA
Conditions Incorporated into Permit Renewal
P pose: ,ndit oins Parameters Affectedad Basis for Conditions)
NA NA NA-New Permit
Project Notes
u�Summa . This is a new applicant for a water treatment plant(WTP)filter backwash discharge to an
trib to Lake Norman. The applicant proposes to construct a community drinking water well
with cation exchange resin water softeners. Backwash from the filters(estimated at 3000 gpd)will be
discharged to a dry stormwater channel and travel approx. 300-feet before entering Lake Norman,which
is oligotrophic and not listed in the 1998 303(d)list. For treatment of backwash discharge, applicant
proposes to construct two septic tanks in series to trap particulates.
Proposed Effluent Limits. Effluent limits were based on revised 1992 WTP NPDES Policy memo.
Since Q<5,000 gpd,quarterly monitoring is appropriate for all parameters. TRC monitoring added since
GW is disinfected with chlorine. Chloride monitoring added since they will perform brine recharge of
water softener.
EAA Review. Based on recent NPDES review,the potential alternatives for WTP backwash discharges
are extremely limited. The applicant stated that a POTW is approx. 5 miles away;residences in
subdivision are on individual septic systems. The permittees soil scientist stated that land
application/reuse options are not feasible due to high sodium content. Non-Discharge Unit(Kim Colson)
concurred that the high sodium content would nullify a land application option. Therefore NPDES is
recommending issuance of discharge permit.
Mooresville Region. MRO staff report dated 2/3/99 recommended that permit be issued.

. • • NPDES PERMIT FACT SHEET Carolina Water Service,Inc.
Page 2 NPDES No. NC0086592
Proposed Schedule for Permit Issuance
Draft Permit to Public Notice: 2/24/99
Permit Scheduled to Issue: 4/12/99
State Contact
If you have any questions on any of the above information or on the attached permit,
please contact Tom Belnick at(919) 733-5038, extension 543.
Copies of the following are attached to provide further information on the permit development:
• Reasonable Potential Analysis (majors only)
• Existing permit effluent sheets with changes noted (existing facilities only)
• Draft Permit
NPDES Recommendation by: • -! '7
5tui Signature Date
Regional Office Comments
61141612/31(0
VerboQial,AU? j/31Y
Regional Recommendation by:
Signature Date
Reviewed and accepted by:
Regional Supervisor:
Signature Date
NPDES Unit Supervisor:
Signature Date
Page 2
Version: February 16, 1999

Permit No. NC0086592 .•
SECTION A(1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
Beginning on the effective date of this permit and lasting through the expiration date, the Permittee is authorized to discharge treated wastewater
from Outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below:
EFFLUENT LIMITATIONS MONITORING REQUIREMENTS
EFFLUENT CHARACTERISTICS
Monthly' Weekly Daily Measurement Sample Type Sample
4 ,:; : ;_ ;i Average Average Maximum Frequency Location'
Flow Quarterly Instantaneous I or F
Total Suspended Residue 30.0 mg/I 45.0 mg/I Quarterly Grab E
Settleable Solids 0.1 mI/I 0.2 ml/l Quarterly Grab E
Turbidity SO#711 Quarterly Grab U,D e
Iron Quarterly Grab E
Total Residual Chlorine Quarterly Grab E
Chloride Quarterly Grab E
Notes: _ ,l-4, �.Iu, —A44 o fr G4l
1. Sample locations: E- Effluent, I- Influent,U- Upstream, D- Downstream. r
. . ' disc rge s not cause the turbidi the receiving stream to excee,' If the turbidity exceeds 25 NTU due to natural
eo
ackgr6und diti_ons;this dischargecannot cause any increase in the turbid' y o e receiving stream.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
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.4
SOC PRIORITY PROJECT: No
To: Permits and Engineering Unit
Water Quality Section
Attention: Tom Belnick
Date: February 3, 1999
NPDES STAFF REPORT AND RECOMMENDATIONS
County: Iredell
NPDES Permit No.: NC0086592
MRO No.: 99-03
PART I - GENERAL INFORMATION
1. Facility and Address: The Point-Well No. 1
Carolina Water Service, Inc. of North Carolina
Post Office Box 240908
5701 Westpark Drive c
Suite 101
Charlotte,N.C. 28224-0908 °D
2. Date of Investigation: February 3, 1999 -o m,,,
3. Report Prepared By: Michael L. Parker, Environ. Engr. II N "'=
cn
4. Person Contacted and Telephone Number: Dale Stewart, P.E., [phone].
5. Directions to Site: From the jct. of SR 1100 (Brawley School Rd.) and SR 1177
(Chuckwood Rd.)In southwestern Iredell County travel south on SR 1100 = 1.28 miles.
The site is located just off the right(west) side of SR 1100 via an access road.
6. Discharge Point(s), List for all discharge Points: -
Latitude: 35° 32' 13"
Longitude: 80° 55' 12"
Attach a USGS Map Extract and indicate treatment plant site and discharge point on map.
USGS Quad No.: E 15 SW
7. Site size and expansion area consistent with application: Yes. There is area available for
expansion, if necessary.
8. Topography(relationship to flood plain included): The site is not located in a flood plain
and is above the high water elevation of Lake Norman.

Page Two
9. Location of Nearest Dwelling: The WWTP site is located in an area that will eventually
be developed with residential housing.There is no dwelling planned within 100 feet of
the current site.
10. Receiving Stream or Affected Surface Waters: U.T. to Lake Norman(Catawba River)
a. Classification: WS-IV,B CA
b. River Basin and Subbasin No.: Catawba 030832
c. Describe receiving stream features and pertinent downstream uses: The discharge
will enter a dry stormwater ditch and travel = 300 feet before entering a cove off
Lake Norman.
PART II-DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. a. Volume of Wastewater: Intermittent(backwash water from filters)
b. What is the current permitted capacity: N/A
c. Actual treatment capacity of current facility(current design capacity): N/A
d. Date(s) and construction activities allowed by previous ATCs issued in the
previous two years: N/A
e. Description of existing or substantially constructed WWT facilities: N/A
f. Description of proposed WWT facilities: The proposed filters use a cation
exchange resin for hardness(CaCO3)removal.
g. Possible toxic impacts to surface waters: There are no toxic impacts expected.
h. Pretreatment Program (POTWs only): Not Needed.
2. Residual handling and utilization/disposal scheme: Residuals generation is not expected.
3. Treatment Plant Classification: Based on the current rating guidelines,this facility does
not appear to have the minimum treatment necessary to meet a Class I facility. New rules,
however, due out April 1st may change the classification requirements of this facility.
4. SIC Code(s): 9999 Wastewater Code(s): 22
5. MTU Code(s): unknown
PART III - OTHER PERTINENT INFORMATION
1. Is this facility being constructed with Construction Grant Funds or are any public monies
involved(municipals only)? No
2. Special monitoring or limitations (including toxicity)requests: None at this time.

.ti
Page Three
4. Alternative Analysis Evaluation
a. Spray Irrigation: Insufficient area,buffer concerns.
b. Connect to regional sewer system: none available.
c. Subsurface: Limited area is available, however, there is essentially no organic
material in the wastewater to establish anaerobic decomposition in a septic tank.
Therefore, subsurface disposal is not being considered as an option at this time .
d. Other disposal options: N/A
PART IV-EVALUATION AND RECOMMENDATIONS
The applicant proposes to construct a community drinking water well with cation
exchange resin water softners. The filters will backwash intermittently and discharge into a
stormwater channel that eventually drains to Lake Norman. The filters are designed to remove
CaCO3 (hardness) from the well water.
Pending a fin.. review by the NPDES Permitting Unit, it is recommended that a Permit
be issued. r
•4 0 7 0 7:i e‘4 -_3-,7
Signature of Report Preparer Date
�•� / / 11 73 -9,
Water Qualit, ' gional Supe Date
h:\dsr\dsr99\pointe.dsr

•
•
Project Phone Log
Tom Belnick, NPDES Unit
NPDES NC00
Facility_The Point/The Harbour
County
3/8/99-Mike Parker,MRO
Reviewed Draft Permit,NPDES might want to add some language about instream turbidity sampling. Since it's
a ditch, state that instream samples should be colleted only when up/down both have flow.
r 0.r. w/ F /Ili C .,kms 0,X, W/ -eR 444
1Mi °A -L rum di414K w114/fet 1/11 d-

•
Project Phone Log
Tom Belnick, NPDES Unit
NPDES NC00
Facility The Point/The Harbour
County
2-24-99 Called Dale Stewart,Land Design,re: Draft Permit and ATC
• For The Point,Well#1 should be retitled, since there is no We11#1 existing. There are several well sites(#6,#7)that
will feed into the well control building. Perhaps rename the facility as Well Control Building#1. Will need to
change the Draft Permit. Still proposing 2-1500 gal septic tanks in series,with effluent sampling access port at the
end of the second tank. I requested updated Plan/Spec for this addition, signed by PE,and with "not for
construction" stamped on it.
• For The Harbour,Well#4,this title is appropriate since the well control building is located near well site#4. They
propose a single 3,000 gal septic tank at this site.I requested updated Plan/Spec for this addition, signed by PE,and
with "not for construction" stamped on it.
• When additional info received,need to cc: Region and discuss ATC status.

• . j,via 0-A) 44 bh4-11-‘
Project Phone Log
Tom Belnick, NPDES Unit
�ic/.
NPDES NC00 O6 S f�}2' U GLvr b©� L �/�
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Lana Design
Engineering Services,Inc.
January 22, 1999
Mr. Tom Belnick
Environmental Technician,
NC Department of Environment and Natural Resources
Division of Water Quality,NPDES Unit
Post Office Box 29535
Raleigh,N. C. 27626-053 5
Re: NPDES Permit Application
Permit No.NC0086592
Permit No.NC0086606
The Point/Harbour WTP
Iredell County
LDESI P.N. 88055
Dear Tom:
My sincere thanks for your e-mail and your call. We very much appreciate your efforts in resolving
how to handle a well softener backwash discharge.
p1 i i In response to your letter, I have enclosed a map depicting the location of existing public sewer
I" (Town of Mooresville), which is approximately five(5)miles from The Point well building. This
distance makes this alternative economically unfeasible.
Regarding possible reuse as a non-discharge option,I have investigated the operation of the softeners
with Global Water Conditioning,the manufacturers of the equipment,and discussed this option with
Toney Jacobs, the soil scientist for The Point project. (As a matter of information, The Point
residences will all be served by individual septic systems.)
The softener backwash is approximately 3,000 gallons, and occurs once a day. There are two (2)
softeners,each of which has full rated capacity,thus they will alternate every other day backwashing.
Backwash is with a brine solution which uses 325 pounds of salt per backwash,of which 213 pounds
attaches to the media to replace the hardness(Calcium Chloride). Based on this concentration,even
with an extremely low loading rate,there would be a sodium buildup over time that would severely
inhibit plant growth. Thus,Toney would not recommend a land application system for the backwash
water.
G:\88055\docsWelnick I fj0I2299.wpd
1700 East Blvd.,Charlotte, NC 28203 • Telephone:[phone] • Fax: [phone]

88055
We are requesting that there be two (2) 1,500 gallons septic tanks in series, approved to trap any
particulates in the backwash stream. Plans are enclosed.
We understand the Division's decision on maintaining separate discharge points for each of the well
buildings, and Carolina Water Service has no objection to this decision.
Again, thank you for your cooperation. Please let me know if additional information or
documentation is required.
Very y o s,
Dale C. Ste . , '.E.
DCS/fj
G:\88055WocAbelnickIfj0I2299.wpd 2 LANDDESIGN ENGINEERING SERVICES

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Lana Design
Engineering Services,Inc.
November 19, 1998 ,.71
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•
Mr. Charles H. Weaver, Jr. ry-'
North Carolina Division of Water Quality
rn
Post Office Box 29535 -v r`
Raleigh N. C. 27626-0535 r'? ==i_
co
Re: The Point Well System
Iredell County
LDESI P.N. 88055
(Return# 2016)
Dear Mr. Weaver:
Three (3) copies of an executed Short Form D and check for $400.00 are enclosed for a proposed
discharge of backwash water for The Point. This application package was returned to us due to the
use of an outdated form. For your ease of reference, a copy of your October 9th review letter is
enclosed.
The Point and The Harbour are adjoining subdivisions developed by Crescent Resources Inc., and
are served by a water system owned and operated by Carolina Water Service. A permit (NPDES NC
0084565) has been previously issued for discharge of softener backwash for the first well system
constructed in the Harbour. Since the softeners use a cation exchange resin for hardness removal,
there is no contamination in the backwash and the NPDES permit was issued without a requirement
for alternative analysis. In essence, this type of system is a filtering process similar to the same type
process as a swimming pool backwash, except only clean well water is filtered, thus there would seem
to be no basis for concern as to adverse water quality impacts.
We respectfully request a re-consideration in regard to this requirement for alternative analysis as a
low priority, no contamination discharge.
We are also enclosing an application and processing fee of$400.00, and three (3) sets of plans for
a second discharge point for a water softener discharge for new Well Number 4 for the Harbour.
Although we are filing for a new permit for The Point, it would be preferable and seems logical, if
possible, to include this system as a third point of discharge within the overall Harbour/Point Water
System, since it will be owned in it's entirety by Carolina Water Service, is contiguous, and since it
is possible that additional discharge points may be requested in the future due to the distances
separating the wells.
1700 East Blvd.,Charlotte, NC 28203 • Telephone:[phone] • Fax:[phone]

We appreciate your cooperation, and hope you will let us know if the decision is to require the
analysis as soon as possible.
Thank you.
Very tre p
Dale C. S - .rt, P.E.
DCS/fj
cc: Bruce Haas, CWS
G:1880551DOCSIWEAVER1FJ111998.DOC LANDDESIGN ENGINEERING SERVICES

•
State of North Carolina
A .
Department of Environment
and Natural Resources ,,
Division of Water Quality
James B. Hunt, Jr., Governor NCDENR
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E., Director NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
JED
October 9, 1998y U i . V
Mr. Carl Daniel OCT 23 1998
Carolina Water Service, Inc.
P.O. Box 240908 CHARLOTTE, N. C.
Charlotte, North Carolina 28224
Subject: NPDES permit application
The Point well system
Iredell County
Return # 2016
Dear Mr. Daniel:
In accordance with Division policy, we must hereby return the attached permit
application (and check #1095 for $400.00). The application package lacks the following
items:
• An evaluation of wastewater discharge alternatives required by 15A NCAC 2H.0105
(c)(2). A guidance document for preparation of EAAs is attached to this letter.
• A letter from you designating Land Design Engineering Services, Inc., as your
Authorized Representative for purposes of obtaining this permit (required by 15A
NCAC 2H.0106 (e)(1)).
• Three copies of the completed and signed application form. The version of Short
Form D submitted is an older, outdated version. The current version' of the form is
also attached to this letter.
I apologize for the delay in sending you a response to this application. It was
misrouted internally upon receipt and therefore not promptly reviewed.
Please submit the items listed above and the items returned to you in one package. If
you have any questions, please contact me at [phone], extension 511.
Sincerely,
(// Waver)/
Charles H. Weaver, Jr.
NPDES Unit
cc: NPDES File
P.O.Box 29535,Raleigh,North Carolina 27626-0535 Telephone[phone] FAX[phone]
An Equal Opportunity Affirmative Action Employer 50%recycled 110%post-consumer paper
[e-mail]

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Lana.L siG -
Engineering Services,Inc. Cyt, //' AJ`�/ 4l J Q
November 19, 1998 CC-/'/ 0/�eS i'i r /� t/ 4.47C-1 al-4 z'• �7
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Mr. Charles H. Weaver, Jr. Q,//k rt btr ue�1/l/.P/�t J on r,'h 7��' k.�7� r i...//f...1North Carolina Division of Water Quali TQM Z ani&
Post Office Box 29535
Raleigh N. C. 27626-0535 / olm 4�e0 S L%
/-/3 -14
Re: The Poicit Well System /
Iredell Coun --
ty
LDESI P.N. 88055
(Return;L.,' 2016)
Dear Mr. Weaver:
ti�
,b'A
Three (3) copies of an executed Short Form D and check for $400.00 are enclosed for a proposed
•QC) discharge of backwash water for The P int. This application package was returned to us due to the
use of an outdated form. For your ease of reference, a copy of your October 9`' review letter is
enclosed.
The Point and The Harbour are adjoining subdivisions developed by Crescent Resources Inc., and
are served by a water system owned and operated by Carolina Water Service. A permit (NPDES NC
0084565) has been previously issued for discharge of softener backwash for the first well system
constructed in the Harbour. Since the softeners use a cation exchange resin for hardness removal,
there is no contamination in the backwash and the NPDES permit was issued without a requirement
for alternative analysis. In essence, this type of system is a filtering process similar to the same type
process as a swimming pool backwash, except only clean well water is filtered, thus there would seem
to be no basis for concern as to adverse water quality impacts. e�u;l i
ge9 ,�
We respectfully request a re-consideration in regard to this requirement for alternative analysis as a t'`4,,i?it ��
Ob low priority, no contamination discharge. Vi�',
\601...........,
J r
01)
�
1.2
�i1��1�
We are also enclosing an application and processing fee of$400.00, and three (3) sets of plans for
a second discharge point for a water softener discharge for new Well Number 4 for the Harbour.
Although we are filing for a new permit for The Point, it would be preferable and seems logical, if
possible;to include this system as a third point of discharge within the overall Harbour/Point Water
System, since it will be owned in it's entirety by Carolina Water Service, is contiguous, and since it 00
is possible that additional discharge points may be requested in the future due to the distances —
separating the wells.
1700 East Blvd., Charlotte, NC 28203 • Telephone: [phone] • Fax: [phone]

•
CAROLINA WATER SERVICE, INC.
AN AFFILIATE OF
iT ILL i IICS0IIi
Regional Office:
5701 Westpark Dr., Suite 101
P.O. Box 240908
Charlotte, NC 28224
Telephone: [phone]
FAX: [phone]
October 27, 1998
Mr. Dale Stewart, P.E.
Land Design Engineering Services, Inc.
1700 East Boulevard
Charlotte, NC 28203
Ref: The Point Subdivision
NPDES Permit Application
Dear Mr. Stewart,
Please accept this letter as formal authorization by Carolina Water Service,
Inc. of North Carolina to act as our "Authorized Representative" for the
purpose of obtaining an NPDES Permit for the softener backwash discharge at
the above referenced project.
Should you have any questions regarding this matter, please do not hesitat '' o'"' ---
contact me directly at 704-525-7990.
Sincerely,
Bruce T. Haas
Regional Manager
cc: Mr. Carl Daniel