Benson

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: Benson   PWSID: 03-51-025
Mailing Address:P.O. Box 69
Benson, NC 27504
Ownership:Municipality
 
Contact Person:D. Ray AdamsTitle:Utility Compliance Supervisor/ORC
Phone:919-894-3553Cell/Mobile:919-820-1453
 
Secondary Contact:Dane D. Rideout Phone:919-894-3553
Mailing Address:PO Box 69
Benson, NC 27504
Cell/Mobile:919-820-1453
Distribution System
Line Type Size Range (Inches) Estimated % of lines
Asbestos Cement 6-16 10.60 %
Cast Iron 6-10 14.80 %
Ductile Iron 6-16 15.30 %
Galvanized Iron 2 3.80 %
Polyvinyl Chloride 2-12 55.50 %
What are the estimated total miles of distribution system lines?   40 Miles
How many feet of distribution lines were replaced during 2025?   2,100 Feet
How many feet of new water mains were added during 2025?   5,489 Feet
How many meters were replaced in 2025?   27
How old are the oldest meters in this system?   10 Year(s)
How many meters for outdoor water use, such as irrigation, are not billed for sewer services?   28
What is this system's finished water storage capacity?   0.3000 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

In addition to our 0.300 MG tank, we have 0.200 MG per day of storage allocated from the City of Dunn. We are also in the process of adding a 0.750 MG water storage tower to our distribution system.

Programs
Does this system have a program to work or flush hydrants?   Yes, Weekly
Does this system have a valve exercise program?   Yes, 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?   Yes
Does this system have an active water conservation public education program?   Yes
Does this system have a leak detection program?   Yes

Our AMI system has the capability to flag potential leaks based on our customer's average daily water use. We utilize NCRWA to conduct leak detection surveys on an annual basis. Public Works staff are instructed to look for water leaks as they travel to complete their daily responsibilities.

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

In response to our current growth, anticipation of industrial development, and IBT limitations, we are re-visiting the possibility of providing reclaimed water as we have done historically. Additionally, we are planning to better promote our existing water conservation policy with an increased public education campaign.

2. Water Use Information

Service Area
Sub-Basin(s)% of Service Population
Cape Fear River (02-3)88 %
Neuse River (10-1)12 %
County(s)% of Service Population
Johnston100 %
What was the year-round population served in 2025?   4,802
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 1,826 0.2110 45 0.0000
Commercial 327 0.1260 0 0.0000
Industrial 5 0.3330 0 0.0000
Institutional 12 0.0090 0 0.0000

How much water was used for system processes (backwash, line cleaning, flushing, etc.)?   0.0700 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
Johnston County 03-51-070 0.0020 365 0.0100 2026 Yes Yes 12 Regular

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 0.8550 0.9540 May 0.8260 0.9690 Sep 0.9760 1.1940
Feb 0.8070 0.9560 Jun 1.1060 1.1290 Oct 0.9610 1.0700
Mar 0.8400 0.9960 Jul 1.0730 1.2520 Nov 0.8210 1.0270
Apr 0.8840 0.9690 Aug 0.9280 1.1670 Dec 0.7750 0.9600

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
Dunn 03-43-010 0.7800 365 1.2000 Yes Yes 16 Regular
Johnston County 03-51-070 0.1190 365 Yes Yes 12,16 Regular

4. Wastewater Information

Monthly Discharges
Average Daily
Discharge (MGD)
Average Daily
Discharge (MGD)
Average Daily
Discharge (MGD)
Jan 0.8930 May 0.9750 Sep 0.9660
Feb 1.1360 Jun 0.8760 Oct 0.9060
Mar 1.1070 Jul 1.1490 Nov 1.0380
Apr 1.0580 Aug 1.6430 Dec 0.8780

How many sewer connections does this system have?   1,907
How many water service connections with septic systems does this system have?   130
Are there plans to build or expand wastewater treatment facilities in the next 10 years?   Yes

Benson has plans to expand the wastewater treatment facility pending an approved secondary discharge location to be determined by the state.

Wastewater Permits
Permit Number Type Permitted Capacity
(MGD)
Design Capacity
(MGD)
Average Annual
Daily Discharge
(MGD)
Maximum Day Discharge
(MGD)
Receiving Stream Receiving Basin
NC0020389 WWTP 1.9000 2.1000 1.0500 Hannah Creek Neuse River (10-1)
Wastewater Interconnections
Water System PWSID Type Average Daily Amount Contract
Maximum (MGD)
MGD Days Used
Johnston County 03-51-070 Receiving 0.2630 365

The average daily amount of wastewater received from this interconnection in 2025 is also included

5. Planning

Projections
  2025 2030 2040 2050 2060 2070
Year-Round Population 4,802 6,027 6,527 6,927 7,227 7,427
Seasonal Population 0 0 0 0 0 0
 
Residential 0.2110 0.3100 0.3300 0.3500 0.3800 0.4100
Commercial 0.1260 0.1560 0.1850 0.2020 0.2150 0.2300
Industrial 0.3330 1.3330 2.6000 2.6500 2.7000 2.7500
Institutional 0.0090 0.0150 0.0155 0.0160 0.0165 0.0170
System Process 0.0700 0.0660 0.0660 0.0600 0.0600 0.0500
Unaccounted-for 0.1480 0.1000 0.0900 0.0800 0.0700 0.0600

Res Connections: 25-1871, 26-2021, 27-2121, 28-2206, 29-2286, 30-2361, 40-2861, 50-3261, 60-3561, 70-3761

25+83, 26+150, 27+100, 28+85, 29+80, 30+75, 40+500, 50+400, 60+300, 70+200

Future Supply Sources
Source Name PWSID Source Type Additional Supply Year Online Year Offline Type
City of Dunn 03-43-010 Purchase 1.2000 2030 Regular
City of Dunn 03-43-010 Purchase 1.7000 2040 Regular
City of Dunn 03-43-010 Purchase 0.2000 2050 Regular
City of Dunn 03-43-010 Purchase 0.2000 2060 Regular
City of Dunn 03-43-010 Purchase 0.2000 2070 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 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Purchases 1.3190 1.3190 1.3190 1.3190 1.3190 1.3190
Future Supplies 1.2000 2.9000 3.1000 3.3000 3.5000
Total Available Supply (MGD) 1.3190 2.5190 4.2190 4.4190 4.6190 4.8190
Service Area Demand 0.8970 1.9800 3.2865 3.3580 3.4415 3.5170
Sales 0.0020 0.0100 0.0100 0.0100 0.0100 0.0100
Future Sales 0.0000 0.0000 0.0000 0.0000 0.0000
Total Demand (MGD) 0.8990 1.9900 3.2965 3.3680 3.4515 3.5270
Demand as Percent of Supply 68% 79% 78% 76% 75% 73%

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 44 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.    As part of our ongoing commitment to sustainable growth and our Board's vision for increased industrial development, we are assessing the feasibility of reactivating the town's reclaimed water system. Additionally, a comprehensive water audit is scheduled to take place this year, with plans for audits to be scheduled on a routine basis moving forward. In compliance with the EPA's revised Lead and Copper Rule, we are actively identifying water service lines with unknown material. Some of the lines discovered so far have consisted of galvanized iron material and were found to be leaking and were subsequently replaced. As additional lines of this nature are identified and replaced, further improvement in our per capita demand is expected.

Are there other demand management practices you will implement to reduce your future supply needs?   Benson's "unaccounted for" water loss has risen since the last report. In an effort to reduce water consumption and improve system efficiency, we are currently conducting a leak detection survey which has covered approximately 5% of our system to date. We are also exploring options to reduce our reliance on purchased water by revisiting the possibility of reactivating the town's previous groundwater system. This would serve to function as a supplementary option to help support increased industrial demands as well as providing an additional source of supply during emergencies. In response to both current and projected growth, the town is in the process of adding a new 750,000 gallon water tower to increase storage capacity.

What supplies other than the ones listed in future supplies are being considered to meet your future supply needs?   As a purchased water system with limited capacity, we are aware of the importance of securing additional sources to meet future demand. We are also focused on improving the efficiency of our existing water sources to delay the immediate need to obtain additional sources. To aid in this effort, we are updating our water system's hydraulic model to assess various operating options and to better analyze industrial capacity requests.

How does the water system intend to implement the demand management and supply planning components above?   The implementation of the demand management and supply planning practices outlined above is well underway. Many of these initiaves are being carried out at minimal cost through the utilization of available grants. As a member of NCRWA, the town has access to valuable technical support, leak detection, water audits, and other related services at no additional cost.

Additional Information

Has this system participated in regional water supply or water use planning?  Yes, Both of the town's bulk water suppliers have recently conducted feasibility studies regarding water merger and regionalization

What major water supply reports or studies were used for planning?  Bulk water purchase reports, monthly billing reports, previous water supply plans, asset management and capital improvement plans, preliminary engineering reports for new projects, accounted for non-revenue and unaccounted for water loss reports, water purchase contracts, water conservation ordinance, previous hydraulic modeling assessments, booster pump performance data, previous and current regionalization studies, and consideration of the governing Board's vision for increased industrial growth in town.

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:   As a result of Benson's continued growth, we have engaged in discussions with both of our bulk water suppliers to ensure sufficient capacity will be available to meet our rising demand. We have identified water system asset upgrades that are necessary to support projected future demands, and are actively pursuing grant funding for those yet to be funded. Assets essential for meeting short-term regulatory requirement's however, have been fully funded and are nearing construction phase.

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.