Jacksonville Tap Water Quality Report
Limited testing on file — only PFAS results from EPA's UCMR 5 for JACKSONVILLE CITY OF. No other contaminant results are on file for JACKSONVILLE CITY OF; check its latest Consumer Confidence Report for its current test results.
No single water system serves most of Jacksonville (70,840 residents, Census 2024 estimate). Its large systems are JACKSONVILLE CITY OF (EPA counts 41,156 people served, about 58% of Jacksonville's population); ONSLOW WTR AND SEWER AUTHORITY (EPA counts 144,155 people served, more than Jacksonville's population); USMC LEJEUNE--HADNOT POINT (EPA counts 37,500 people served, about 53% of Jacksonville's population); USMC LEJEUNE--HOLCOMB BLVD (EPA counts 17,000 people served, about 24% of Jacksonville's population). EPA's counts may include people served outside Jacksonville, so each share is at most that. Check which one bills you: each system's figures are shown separately below.
- JACKSONVILLE CITY OF: 23 contaminants tested, 0 above EPA MCLGs; health-based violations since 2020: 0
- ONSLOW WTR AND SEWER AUTHORITY: 23 contaminants tested, 0 above EPA MCLGs; health-based violations since 2020: 0
- USMC LEJEUNE--HADNOT POINT: 23 contaminants tested, 0 above EPA MCLGs; health-based violations since 2020: 0
- USMC LEJEUNE--HOLCOMB BLVD: 23 contaminants tested, 0 above EPA MCLGs; health-based violations since 2020: 0
Water systems
4 large systems
Residents (Census 2024)
70,840
Health-based violations since 2020
0
JACKSONVILLE CITY OF. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Sep 2025 · JACKSONVILLE CITY OF
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Jacksonville Tap Water Safe to Drink?
Only PFAS results from EPA's UCMR 5 are on file for Jacksonville's own water system, so everything else listed below has no result behind it. Testing your own water is the way to find out what your tap is actually delivering.
JACKSONVILLE CITY OF, Jacksonville's water system, serves 41,156 people. 3 other systems also serve parts of Jacksonville. 3 other systems are listed for Jacksonville. Each system's results are listed under its own name, never added to JACKSONVILLE CITY OF's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for JACKSONVILLE CITY OF is from Sep 2025.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in North Carolina
Jacksonville Water Service Areas
What these numbers actually mean for Jacksonville, NC
We read Jacksonville, NC’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 23 contaminants listed, only PFAS results from EPA's UCMR 5 on file
- 23 PFAS compounds on record
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General-Purpose Water Filters for Jacksonville
Jacksonville's results show no result above EPA's health goals or legal limits, so these are general-purpose NSF/ANSI 53 certified filters, not chosen for any contaminant.
Pentair Residential Filtration, LLC
Everpure Residential H-300-NXT
NSF Certified:
Capacity
3001 gal
Filter Life
10 mo
Flow Rate
0.5 gpm
Removes 5 contaminants:
Whirlpool Corporation
W11256135
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.7 gpm
Removes 19 contaminants:
+14 more
Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Tetrachloroethylene, Toxaphene, Turbidity
Whirlpool Corporation
W11569861
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.52 gpm
Removes 22 contaminants:
+17 more
Atrazine, Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Styrene, Tetrachloroethylene, Toxaphene, Trichloroethylene, Turbidity
Santevia
Bath Filter
NSF Certified:
Flow Rate
0.36 gpm
Highlights:
- Organic cotton design reduces plastic used in construction
- Affordable upfront & ongoing cost
- The only bath filter that removed 100% chlorine with “normal” faster faucet flow
Removes 1 contaminants:
Filters for what Jacksonville reported
Test Your Water Quality
Professional laboratory testing provides accurate, detailed analysis of your drinking water.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
What Jacksonville's water readings can explain
Utility-reported data for Jacksonville includes a chlorine-based disinfectant — the readings behind these common tap water questions. We publish a city-level hardness figure for Jacksonville, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Jacksonville? Public-water results do not apply to private wells. See Onslow County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Jacksonville
Jacksonville's tap water has an estimated 7.4 grains per gallon (127.0 mg/L, county sampling in Onslow County) — hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.
Water softener cost for an estimated 7.4 gpg water in Jacksonville — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For North Carolina as a whole, read water softener cost in North Carolina — priced against the plumber wage published for the state.
Frequently Asked Questions About Jacksonville Tap Water
Limited testing on file — only PFAS results from EPA's UCMR 5 for JACKSONVILLE CITY OF. No other contaminant results are on file for JACKSONVILLE CITY OF; check its latest Consumer Confidence Report for its current test results.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach JACKSONVILLE CITY OF. For a problem with your water now (discolored water, no water, low pressure, a leak), contact JACKSONVILLE CITY OF directly.
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