Duplin Co

The Division of Water Resources (DWR) provides the data contained within this Local Water Supply Plan (LWSP) as a courtesy and service to our customers. DWR staff does not field verify data. Neither DWR, nor any other party involved in the preparation of this LWSP attests that the data is completely free of errors and omissions. Furthermore, data users are cautioned that LWSPs labeled PROVISIONAL have yet to be reviewed by DWR staff. Subsequent review may result in significant revision. Questions regarding the accuracy or limitations of usage of this data should be directed to the water system and/or DWR.

1. System Information

Contact Information

Complete

Water System Name:	Duplin Co		PWSID:	04-31-085
Mailing Address:	P.O. Box 955 Kenansville, NC 28349		Ownership:	County

Contact Person:	Jeffery Williams		Title:	Utility Director
Phone:	910-296-2123		Cell/Mobile:	--

Secondary Contact:	Mike Houston			Phone:	919-812-6088
Mailing Address:	, NC	Cell/Mobile:		--

Distribution System

Line Type	Size Range (Inches)	Estimated % of lines
Polyvinyl Chloride	2-12	100.00 %

What are the estimated total miles of distribution system lines? 702 Miles

How many feet of distribution lines were replaced during 2024? 200 Feet

How many feet of new water mains were added during 2024? 0 Feet

How many meters were replaced in 2024? 75

How old are the oldest meters in this system? 39 Year(s)

How many meters for outdoor water use, such as irrigation, are not billed for sewer services? 0

What is this system's finished water storage capacity? 5.7000 Million Gallons

Has water pressure been inadequate in any part of the system since last update? Line breaks that were repaired quickly should not be included. No

Programs

Does this system have a program to work or flush hydrants? Yes, As Needed

Does this system have a valve exercise program? Yes, As Needed

Does this system have a cross-connection program? Yes

Does this system have a program to replace meters? Yes

Does this system have a plumbing retrofit program? Yes

Does this system have an active water conservation public education program? Yes

Does this system have a leak detection program? Yes

As employees ride throughout the system they are looking for leaks. Duplin County does a water audit every month. NCRWA will be utilized for leak detection on an as needed basis.

Water Conservation

What type of rate structure is used? Increasing Block

How much reclaimed water does this system use? 0.0000 MGD For how many connections? 0

Does this system have an interconnection with another system capable of providing water in an emergency? Yes

2. Water Use Information

Service Area

Sub-Basin(s)	% of Service Population
Northeast Cape Fear River (02-5)	100 %

County(s)	% of Service Population
Duplin	100 %

What was the year-round population served in 2024? 18,542

Has this system acquired another system since last report? No

Water Use by Type

Type of Use	Metered Connections	Metered Average Use (MGD)
Residential	8,033	1.2140
Commercial	150	0.5363
Industrial	0	0.0000
Institutional	0	0.0000

How much water was used for system processes (backwash, line cleaning, flushing, etc.)? 0.0140 MGD

Water Sales

Purchaser	PWSID	Average Daily Sold (MGD)	Days Used	Contract			Required to comply with water use restrictions?	Pipe Size(s) (Inches)	Use Type
Purchaser	PWSID	Average Daily Sold (MGD)	Days Used	MGD	Expiration	Recurring	Required to comply with water use restrictions?	Pipe Size(s) (Inches)	Use Type
Beulaville	04-31-020	0.0000	0	0.0000		Yes	No	6	Emergency
Calypso	04-31-045	0.0000	0	0.0000	2016	No	No	6	Emergency
Chinquapin Water Association	04-31-050	0.0000	0	0.0000		Yes	No	6	Emergency
Deep Run Water Corporation	04-54-030	0.0000	0	0.0000		No	No	6	Emergency
Faison	04-31-040	0.0000	0	0.0000		No	No	6	Emergency
Greenevers	04-31-060	0.0000	0	0.0000		No	No	6	Emergency
Kenansville	04-31-030	0.0000	0	0.0000		No	No	8	Emergency
Magnolia	04-31-035	0.0000	0	0.0000		No	No	6	Emergency
Rose Hill	04-31-025	0.0000	0	0.0000		No	No	6	Emergency
Teachey	04-31-044	0.0000	0	0.0000		No	No	6	Emergency
Wallace	04-31-010	0.0000	0	0.0000		Yes	No	12	Emergency
Warsaw	04-31-015	0.0000	0	0.0000		No	No	8-12	Emergency

3. Water Supply Sources

Monthly Withdrawals & Purchases

	Average Daily Use (MGD)		Average Daily Use (MGD)		Average Daily Use (MGD)
Jan	1.8697	May	1.9071	Sep	2.0225
Feb	1.7931	Jun	2.2987	Oct	1.9764
Mar	1.7526	Jul	2.0151	Nov	1.1973
Apr	1.7938	Aug	2.0766	Dec	1.9009

Ground Water Sources

Name or Number	Average Daily Withdrawal (MGD)		Max Day Withdrawal (MGD)	12-Hour Supply (MGD)	CUA Reduction	Year Offline	Use Type
Name or Number	MGD	Days Used	Max Day Withdrawal (MGD)	12-Hour Supply (MGD)	CUA Reduction	Year Offline	Use Type
A1,A2	0.0692	351		0.1584	CUA10		Regular
A3	0.1661	363		0.1440	CUA0		Regular
B1	0.1401	366		0.2880	CUA10		Regular
B2	0.1478	339		0.3600	CUA10		Regular
C1	0.0650	315		0.3146	CUA10		Regular
D1	0.0985	326		0.3060	CUA0		Regular
D2	0.2061	344		0.4320	CUA0		Regular
E2	0.2283	354		0.3780	CUA0		Regular
F1	0.1523	365		0.3096	CUA10		Regular
F2	0.0967	365		0.2484	CUA10		Regular
F3	0.2701	306		0.3060	CUA0		Regular
G1	0.0841	365		0.3960	CUA0		Regular
G2	0.1603	363		0.3708	CUA0		Regular
G3	0.1655	365		0.2520	CUA10		Regular

Ground Water Sources (continued)

Name or Number	Well Depth (Feet)	Casing Depth (Feet)	Screen Depth (Feet)		Well Diameter (Inches)	Pump Intake Depth (Feet)	Metered?
Name or Number	Well Depth (Feet)	Casing Depth (Feet)	Top	Bottom	Well Diameter (Inches)	Pump Intake Depth (Feet)	Metered?
A1,A2	243		192	243	10	190	Yes
A3	141		86	136	12	89	Yes
B1	484		385	479	10	273	Yes
B2	498		313	493	10	266	Yes
C1	441		414	441	12	398	Yes
D1	318		268	308	12	256	Yes
D2	450		226	440	12	217	Yes
E2	423		282	418	12	247	Yes
F1	459		279	449	12	347	Yes
F2	472		300	462	12	287	Yes
F3	405		260	400	12	245	Yes
G1	445		370	435	10	216	Yes
G2	375		303	365	10	216	Yes
G3	350		260	340	12	212	Yes

Are ground water levels monitored? Yes, Monthly

Does this system have a wellhead protection program? Yes

Water Purchases From Other Systems

Seller	PWSID	Average Daily Purchased (MGD)	Days Used	Contract			Required to comply with water use restrictions?	Pipe Size(s) (Inches)	Use Type
Seller	PWSID	Average Daily Purchased (MGD)	Days Used	MGD	Expiration	Recurring	Required to comply with water use restrictions?	Pipe Size(s) (Inches)	Use Type
Beulaville	04-31-020	0.0000	0	0.0000		No	No	6	Emergency
Calypso	04-31-045	0.0000	0	0.0000	2016	No	Yes	4	Emergency
Chinquapin Water Association	04-31-050	0.0000	0	0.0000		No	No	6	Emergency
Deep Run Water Corporation	04-54-030	0.0000	0	0.0000		No	No	6	Emergency
Faison	04-31-040	0.0000	0	0.0000		No	No	6	Emergency
Greenevers	04-31-060	0.0000	0	0.0000		No	No	6	Emergency
Kenansville	04-31-030	0.0000	0	0.0000		No	No	6	Emergency
Magnolia	04-31-035	0.0000	0	0.0000		No	No	6	Emergency
Rose Hill	04-31-025	0.0000	0	0.0000		No	No	6	Emergency
Teachey	04-31-044	0.0000	0	0.0000		No	No	3	Emergency
Wallace	04-31-010	0.0000	0	0.0040		Yes	Yes	6	Emergency
Warsaw	04-31-015	0.0000	0	0.0000		No	No	8-12	Emergency

Water Treatment Plants

Plant Name	Permitted Capacity (MGD)	Is Raw Water Metered?	Is Finished Water Ouput Metered?	Source
Albertson Water & Sewer Dist.	0.3600	Yes	Yes	Ground Water

Did average daily water production exceed 80% of approved plant capacity for five consecutive days during 2024? No

If yes, was any water conservation implemented? No

Did average daily water production exceed 90% of approved plant capacity for five consecutive days during 2024? No

If yes, was any water conservation implemented? No

Are peak day demands expected to exceed the water treatment plant capacity in the next 10 years? No

4. Wastewater Information

Monthly Discharges

	Average Daily Discharge (MGD)		Average Daily Discharge (MGD)		Average Daily Discharge (MGD)
Jan	0.0068	May	0.0077	Sep	0.0071
Feb	0.0069	Jun	0.0071	Oct	0.0069
Mar	0.0070	Jul	0.0068	Nov	0.0071
Apr	0.0070	Aug	0.0070	Dec	0.0070

How many sewer connections does this system have? 3

How many water service connections with septic systems does this system have? 6,905

Are there plans to build or expand wastewater treatment facilities in the next 10 years? No

Wastewater Permits

Permit Number	Type	Permitted Capacity (MGD)	Design Capacity (MGD)	Average Annual Daily Discharge (MGD)	Maximum Day Discharge (MGD)	Receiving Stream	Receiving Basin
WQ00360049	CS	0.0260	0.0260	0.0000		Stewerts Creek	Northeast Cape Fear River (02-5)
WQ0038789	CS	0.0180	0.0180	0.0000		Trent Tiver	Trent River (10-3)

WQ0038789 is a collection permit for B. F. Grady School to pump wastewater to the Town of Pink Hill. The Town of Pink Hill is a non-discharge system and has no receiving stream.

Wastewater collected is accounted for through the wastewater interconnections section below.

Wastewater Interconnections

Water System	PWSID	Type	Average Daily Amount		Contract Maximum (MGD)
Water System	PWSID	Type	MGD	Days Used	Contract Maximum (MGD)
Pink Hill	04-54-020	Discharging	0.0031	366	0.0180
Town of Magnolia	04-31-035	Discharging	0.0038	366

5. Planning

Projections

	2024	2030	2040	2050	2060	2070
Year-Round Population	18,542	18,575	18,631	18,682	18,732	18,783
Seasonal Population	0	0	0	0	0	0

Residential	1.2140	1.2161	1.2197	1.2229	1.2262	1.2295
Commercial	0.5363	0.5373	0.5388	0.5403	0.5417	0.5431
Industrial	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000
Institutional	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000
System Process	0.0140	0.0140	0.0140	0.0140	0.0140	0.0140
Unaccounted-for	0.1840	0.1843	0.1849	0.1853	0.1858	0.1863

Demand v/s Percent of Supply

	2024	2030	2040	2050	2060	2070
Surface Water Supply	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000
Ground Water Supply	4.3704	4.3704	4.3704	4.3704	4.3704	4.3704
Purchases	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000
Future Supplies		0.0000	0.0000	0.0000	0.0000	0.0000
Total Available Supply (MGD)	4.3704	4.3704	4.3704	4.3704	4.3704	4.3704
Service Area Demand	1.9483	1.9517	1.9574	1.9625	1.9677	1.9729
Sales	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000
Future Sales		0.0000	0.0000	0.0000	0.0000	0.0000
Total Demand (MGD)	1.9483	1.9517	1.9574	1.9625	1.9677	1.9729
Demand as Percent of Supply	45%	45%	45%	45%	45%	45%

The purpose of the above chart is to show a general indication of how the long-term per capita water demand changes over time. The per capita water demand may actually be different than indicated due to seasonal populations and the accuracy of data submitted. Water systems that have calculated long-term per capita water demand based on a methodology that produces different results may submit their information in the notes field.

Your long-term water demand is 65 gallons per capita per day. What demand management practices do you plan to implement to reduce the per capita water demand (i.e. conduct regular water audits, implement a plumbing retrofit program, employ practices such as rainwater harvesting or reclaimed water)? If these practices are covered elsewhere in your plan, indicate where the practices are discussed here. No Changes

Are there other demand management practices you will implement to reduce your future supply needs? No Changes

What supplies other than the ones listed in future supplies are being considered to meet your future supply needs? No Changes

How does the water system intend to implement the demand management and supply planning components above? No Changes

Additional Information

Has this system participated in regional water supply or water use planning? Yes, CCPCUA

What major water supply reports or studies were used for planning? CCPCUA

Please describe any other needs or issues regarding your water supply sources, any water system deficiencies or needed improvements (storage, treatment, etc.) or your ability to meet present and future water needs. Include both quantity and quality considerations, as well as financial, technical, managerial, permitting, and compliance issues: We also are looking to add additional wells within the County. Currently we are seeking funding options for the additional wells, a new booster pump, and to increase the size of the water main servicing the butterball turkey facility.

NC DEQ Division of Water ResourcesLocal Water Supply Planning