Sampson County WD II - Dunn

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

Provisional

Water System Name: Sampson County WD II - Dunn   PWSID: 03-82-070
Mailing Address:P.O. Box 1280
Clinton, NC 28329		Ownership:County
 
Contact Person:Ashley HollandTitle:Interim Public Works Director
Phone:910-592-0188Cell/Mobile:--
 
Secondary Contact:Emma Ialeggio, EI Phone:984-424-3768
Mailing Address:2610 Wycliff Road
Raleigh, NC 27607		Cell/Mobile:--
Distribution System
Line Type Size Range (Inches) Estimated % of lines
Ductile Iron 4-12 4.00 %
Other 4-12 6.00 %
Polyvinyl Chloride 2-12 90.00 %
What are the estimated total miles of distribution system lines?   533 Miles
How many feet of distribution lines were replaced during 2025?   0 Feet
How many feet of new water mains were added during 2025?   26,950 Feet
How many meters were replaced in 2025?   0
How old are the oldest meters in this system?   8 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?   1.7000 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, Semi-Annually
Does this system have a valve exercise program?   Yes, Semi-Annually
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?   No
Does this system have an active water conservation public education program?   Yes
Does this system have a leak detection program?   No
Water Conservation
What type of rate structure is used?   Flat/Fixed
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
South River (02-4)100 %
County(s)% of Service Population
Sampson100 %
What was the year-round population served in 2025?   12,655
Has this system acquired another system since last report?   No
Water Use by Type
Type of Use Metered
Connections		 Metered
Average Use (MGD)		 Non-Metered
Connections		 Non-Metered
Estimated Use (MGD)
Residential 5,062 0.6265 0 0.0000
Commercial 43 0.0184 0 0.0000
Industrial 5 0.5389 0 0.0000
Institutional 76 0.0315 0 0.0000

How much water was used for system processes (backwash, line cleaning, flushing, etc.)?   0.1123 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
MGD Expiration Recurring
Garland 03-82-020 0.0174 365 Yes Regular
Johnston County 03-51-070 0.4025 365 0.1500 2049 No Yes 6 Regular
Newton Grove 03-82-035 0.0000 0 0.0500 2046 Yes Yes 8 Emergency
Plainview 50-82-022 0.0000 0 2026 No Yes Emergency
Turkey 03-82-040 0.0000 0 Yes Emergency

3. Water Supply Sources

Monthly Withdrawals & Purchases
Average Daily
Use (MGD)		 Max Day
Use (MGD)		 Average Daily
Use (MGD)		 Max Day
Use (MGD)		 Average Daily
Use (MGD)		 Max Day
Use (MGD)
Jan 2.4727 May 1.9514 Sep 2.2321
Feb 2.3029 Jun 2.0533 Oct 1.8366
Mar 1.9810 Jul 2.0085 Nov 1.5485
Apr 1.8457 Aug 2.1124 Dec 1.8456

Ground Water Sources
Name or Number Average Daily Withdrawal (MGD) Max Day Withdrawal (MGD) 12-Hour Supply
(MGD)		 CUA Reduction Year Offline Use Type
MGD Days Used
403 - Well No. 2 0.5398 365 0.4320 Regular
I-40 Well No. 4 0.3443 365 0.4320 Regular
Old Warsaw - Well No. 3 0.6013 365 0.4320 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?
Top Bottom
403 - Well No. 2 378 258 258 373 Yes
I-40 Well No. 4 315 246 Yes
Old Warsaw - Well No. 3 357 273 273 352 Yes
Are ground water levels monitored?   Yes, Daily
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
MGD Expiration Recurring
Clinton 03-82-010 0.5107 365 0.5200 2026 Yes Yes 6 Regular
Dunn 03-43-010 0.0000 0 Yes Emergency
Garland 03-82-020 0.0184 365 0.0320 2035 Yes Yes 8 Regular
Water Treatment Plants
Plant Name Permitted Capacity
(MGD)		 Is Raw Water Metered? Is Finished Water Ouput Metered? Source
I-40/403 Treatment Plant 0.4896 Yes Yes Groundwater
Did average daily water production exceed 80% of approved plant capacity for five consecutive days during 2025?  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 2025?  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

The I-40/403 Treatment Plant only treats water provided by the I-40 well. The well capacity currently exceeds the treatment capacity. Future modifications will be made to the treatment site in order to increase the total treatment capacity.

4. Wastewater Information

Monthly Discharges
Average Daily
Discharge (MGD)		 Average Daily
Discharge (MGD)		 Average Daily
Discharge (MGD)
Jan 0.0000 May 0.0000 Sep 0.0000
Feb 0.0000 Jun 0.0000 Oct 0.0000
Mar 0.0000 Jul 0.0000 Nov 0.0000
Apr 0.0000 Aug 0.0000 Dec 0.0000

How many sewer connections does this system have?   0
How many water service connections with septic systems does this system have?   3,900
Are there plans to build or expand wastewater treatment facilities in the next 10 years?   No

5. Planning

Projections
  2025 2030 2040 2050 2060 2070
Year-Round Population 12,655 13,301 13,340 13,381 13,421 13,461
Seasonal Population 0 0 0 0 0 0
 
Residential 0.6265 0.6584 0.6604 0.6624 0.6644 0.6664
Commercial 0.0184 0.0194 0.0194 0.0195 0.0196 0.0196
Industrial 0.5389 0.5663 0.5680 0.5697 0.5715 0.5732
Institutional 0.0315 0.0332 0.0366 0.0405 0.0447 0.0494
System Process 0.1123 0.1181 0.1184 0.1188 0.1191 0.1195
Unaccounted-for 0.2670 0.2806 0.2821 0.2838 0.2854 0.2872
Future Supply Sources
Source Name PWSID Source Type Additional Supply Year Online Year Offline Type
City of Clinton 03-82-010 Purchase 0.3000 2030 Regular
Hobbton Well 03-82-070 Ground 0.2520 2027 Regular
King Rd Well 03-82-070 Ground 0.2160 2026 Regular
Taylors Bridge Well 03-82-070 Ground 0.2880 2026 Regular
Demand v/s Percent of Supply
  2025 2030 2040 2050 2060 2070
Surface Water Supply 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Ground Water Supply 1.2960 1.2960 1.2960 1.2960 1.2960 1.2960
Purchases 0.5520 0.5520 0.5520 0.5520 0.5520 0.5520
Future Supplies 1.0560 1.0560 1.0560 1.0560 1.0560
Total Available Supply (MGD) 1.8480 2.9040 2.9040 2.9040 2.9040 2.9040
Service Area Demand 1.5946 1.6760 1.6849 1.6947 1.7047 1.7153
Sales 0.4199 0.4199 0.4199 0.0174 0.0174 0.0174
Future Sales 0.0000 0.0000 0.0000 0.0000 0.0000
Total Demand (MGD) 2.0145 2.0959 2.1048 1.7121 1.7221 1.7327
Demand as Percent of Supply 109% 72% 72% 59% 59% 60%

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 50 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?   Renewing expired purchase agreements with Dunn are being considered. Additional groundwater sources are being considered.

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?  No

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

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:   

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.