PWSID NC0467035
ONSLOW WTR AND SEWER AUTHORITY
Community water system serving JACKSONVILLE, NC
See also: all utilities in Jacksonville · utilities by ZIP 28540
- Population served
- 157k
- Source
- Groundwater
- Status
- Active
Current water quality
Current measurements are below regulatory thresholds
Lead measured at 0 mg/L in the most recent sample (below regulatory thresholds).
Past 5 years: 2 health-based violations on file, all marked Resolved or Archived. See compliance history below.
Risk classification follows EPA published MCL / MCLG / HAL values with caution and concern bands reviewed by a clinician. Past resolved violations do not influence this badge. See methodology.
Lead service line inventory
Utility reports no confirmed lead service lines
ONWASA announced in November 2024 that the initial lead service line inventory required by NC was complete and no lead service lines were detected. An ArcGIS dashboard is published for customer lookup.
- 0 confirmed lead service lines
Note: Specific category counts not in fetchable HTML; dashboard at lead-service-line-inventory-onwasa.hub.arcgis.com.
What to do if your service line might be lead
- Ask your utility to check the service-line classification for your specific address. Many utilities provide a public address-lookup tool linked from the inventory page.
- Get on the replacement queue. Under the LCRI, utilities must replace all lead and galvanized-requiring- replacement lines within 10 years (clock generally starts November 2027). Some prioritize requests.
- Until the line is replaced: flush the tap 30 seconds after long stagnation, use cold water for drinking and cooking, and consider an NSF/ANSI 53 lead-rated tap filter.
- Talk to your clinician about a blood lead test for anyone in the home, especially a pregnant person or a child under 6. Lead in drinking water guide.
Inventory data sourced from Onslow Water and Sewer Authority (reporting date November 1, 2024; retrieved May 12, 2026 ; curator confidence: low ). Confirmed against the original source automatically each month; see methodology.
Lead and Copper Rule sample data
The most recent measurement per contaminant from EPA's Lead and Copper Rule (LCR) sample table. This is the only per-system sample data EPA publishes in the bulk SDWIS download; values for other regulated contaminants (TTHMs, nitrate, arsenic, etc.) are tracked on this page only when they trigger a violation.
| Contaminant | Most recent | Date | Risk |
|---|---|---|---|
| PB90 | 0 mg/L | December 31, 2025 | Below regulatory thresholds Lead has no safe level (MCLG=0). LCR action level is 0.015 mg/L for the 90th-percentile sample; the LCRI (Oct 2024) lowers the action level to 0.010 mg/L effective Nov 2027. Caution at any detection above LOD; concern anchored to the future LCRI value (0.010 mg/L) for forward consistency. Learn more about Lead. Source. |
PFAS and emerging contaminants (UCMR 5)
EPA's fifth Unregulated Contaminant Monitoring Rule cycle (2023; 2025) tested every public water system serving over 3,300 people for 29 per- and polyfluoroalkyl substances (PFAS) and lithium. This system was tested 250 times across UCMR 5; 1 of those substances were detected in at least one sample. Most-recent detection per contaminant shown below.
| Contaminant | Most recent detection | Date | Risk |
|---|---|---|---|
| 0.0108 mg/L | August 1, 2023 | Below regulatory thresholds HAL only; not enforceable. UCMR-monitored. Learn more about lithium. Source. |
Tested but not detected (29 contaminants)
EPA tested for these substances and every sample was below the minimum reporting level. Absence of detection does not mean true zero; it means below the laboratory's quantitation threshold.
Compliance history
EPA-recorded violations against this system over the last 5 years. Health-based violations are when a measured limit was exceeded; monitoring and reporting items are paperwork issues (missed sample dates, late filings) that do not themselves indicate unsafe water.
2 resolved health-based violations in the last 5 years
All 2 health-based violations in the last 5 years are marked Resolved or Archived. Past violations do not represent current water quality.
| Period start | Contaminant | What happened | Status |
|---|---|---|---|
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Resolved |
13 monitoring and reporting item s (paperwork) · these are not health risks
| Period start | Relates to | Item | Status |
|---|---|---|---|
| October 28, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| December 11, 2023 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| December 11, 2023 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| December 11, 2023 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| December 11, 2023 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| December 11, 2023 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| July 11, 2023 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| July 11, 2023 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| July 11, 2023 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| July 11, 2023 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| July 11, 2023 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
219 older violation s (more than 5 years ago)
| Period start | Relates to | Item | Status |
|---|---|---|---|
| June 28, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| June 11, 2019 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| June 11, 2019 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| June 11, 2019 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| June 11, 2019 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| June 11, 2019 | Revised Total Coliform Rule | Report Sample Result/Fail Monitor (RTCR) | Resolved |
| April 3, 2014 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| February 27, 2014 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| October 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| October 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| October 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| October 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| October 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| July 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| July 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| July 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| July 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| July 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| January 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| January 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| January 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| January 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| January 1, 2013 | Tthm | Maximum Contaminant Level Violation, Average | Resolved |
| December 2, 2010 | E. Coli | Monitoring, Source Water (GWR) | Resolved |
| December 2, 2010 | E. Coli | Monitoring, Source Water (GWR) | Resolved |
| December 2, 2010 | E. Coli | Monitoring, Source Water (GWR) | Resolved |
| December 2, 2010 | E. Coli | Monitoring, Source Water (GWR) | Resolved |
| December 2, 2010 | E. Coli | Monitoring, Source Water (GWR) | Resolved |
| June 2, 2010 | E. Coli | Monitoring, Source Water (GWR) | Resolved |
| June 2, 2010 | E. Coli | Monitoring, Source Water (GWR) | Resolved |
| June 2, 2010 | E. Coli | Monitoring, Source Water (GWR) | Resolved |
| March 1, 2010 | Coliform (Tcr) | Monitoring, Routine Major (TCR) | Resolved |
| March 1, 2010 | Coliform (Tcr) | Monitoring, Routine Major (TCR) | Resolved |
| March 1, 2010 | Coliform (Tcr) | Monitoring, Routine Major (TCR) | Resolved |
| March 1, 2010 | Coliform (Tcr) | Monitoring, Routine Major (TCR) | Resolved |
| March 1, 2010 | Coliform (Tcr) | Monitoring, Routine Major (TCR) | Resolved |
| January 1, 2010 | Chlorine | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2010 | Chlorine | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2010 | Chlorine | Monitoring and Reporting (DBP) | Resolved |
| January 2, 2009 | Stage 2 Disinfectants and Disinfection Byproducts Rule | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| July 1, 2007 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| July 1, 2007 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| July 1, 2007 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| July 1, 2007 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| July 1, 2007 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| July 1, 2006 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| July 1, 2006 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| July 1, 2006 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| July 1, 2006 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| July 1, 2006 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| June 1, 2006 | Coliform (Tcr) | Maximum Contaminant Level Violation, Monthly (TCR) | Resolved |
| June 1, 2006 | Coliform (Tcr) | Maximum Contaminant Level Violation, Monthly (TCR) | Resolved |
| June 1, 2006 | Coliform (Tcr) | Maximum Contaminant Level Violation, Monthly (TCR) | Resolved |
| June 1, 2006 | Coliform (Tcr) | Maximum Contaminant Level Violation, Monthly (TCR) | Resolved |
| January 1, 2005 | Dinoseb | Monitoring, Regular | Resolved |
| January 1, 2005 | Dinoseb | Monitoring, Regular | Resolved |
| January 1, 2005 | Carbofuran | Monitoring, Regular | Resolved |
| January 1, 2005 | Carbofuran | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor Epoxide | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor Epoxide | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4-D | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4-D | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4,5-Tp | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4,5-Tp | Monitoring, Regular | Resolved |
| January 1, 2005 | Benzo(a)Pyrene | Monitoring, Regular | Resolved |
| January 1, 2005 | Benzo(a)Pyrene | Monitoring, Regular | Resolved |
| January 1, 2005 | Pentachlorophenol | Monitoring, Regular | Resolved |
| January 1, 2005 | Pentachlorophenol | Monitoring, Regular | Resolved |
| January 1, 2005 | Total Polychlorinated Biphenyls (Pcb) | Monitoring, Regular | Resolved |
| January 1, 2005 | Total Polychlorinated Biphenyls (Pcb) | Monitoring, Regular | Resolved |
| January 1, 2005 | Endrin | Monitoring, Regular | Resolved |
| January 1, 2005 | Endrin | Monitoring, Regular | Resolved |
| January 1, 2005 | Endrin | Monitoring, Regular | Resolved |
| January 1, 2005 | Bhc-Gamma | Monitoring, Regular | Resolved |
| January 1, 2005 | Bhc-Gamma | Monitoring, Regular | Resolved |
| January 1, 2005 | Bhc-Gamma | Monitoring, Regular | Resolved |
| January 1, 2005 | Methoxychlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Methoxychlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Methoxychlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Dalapon | Monitoring, Regular | Resolved |
| January 1, 2005 | Dalapon | Monitoring, Regular | Resolved |
| January 1, 2005 | Dalapon | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Adipate | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Adipate | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Adipate | Monitoring, Regular | Resolved |
| January 1, 2005 | Oxamyl | Monitoring, Regular | Resolved |
| January 1, 2005 | Oxamyl | Monitoring, Regular | Resolved |
| January 1, 2005 | Oxamyl | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Phthalate | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Phthalate | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Phthalate | Monitoring, Regular | Resolved |
| January 1, 2005 | Dinoseb | Monitoring, Regular | Resolved |
| January 1, 2005 | Dinoseb | Monitoring, Regular | Resolved |
| January 1, 2005 | Dinoseb | Monitoring, Regular | Resolved |
| January 1, 2005 | Carbofuran | Monitoring, Regular | Resolved |
| January 1, 2005 | Carbofuran | Monitoring, Regular | Resolved |
| January 1, 2005 | Carbofuran | Monitoring, Regular | Resolved |
| January 1, 2005 | Lasso | Monitoring, Regular | Resolved |
| January 1, 2005 | Lasso | Monitoring, Regular | Resolved |
| January 1, 2005 | Lasso | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Benzo(a)Pyrene | Monitoring, Regular | Resolved |
| January 1, 2005 | Benzo(a)Pyrene | Monitoring, Regular | Resolved |
| January 1, 2005 | Benzo(a)Pyrene | Monitoring, Regular | Resolved |
| January 1, 2005 | Total Polychlorinated Biphenyls (Pcb) | Monitoring, Regular | Resolved |
| January 1, 2005 | Total Polychlorinated Biphenyls (Pcb) | Monitoring, Regular | Resolved |
| January 1, 2005 | Total Polychlorinated Biphenyls (Pcb) | Monitoring, Regular | Resolved |
| January 1, 2005 | 1,2-Dibromo-3-Chloropropane | Monitoring, Regular | Resolved |
| January 1, 2005 | 1,2-Dibromo-3-Chloropropane | Monitoring, Regular | Resolved |
| January 1, 2005 | 1,2-Dibromo-3-Chloropropane | Monitoring, Regular | Resolved |
| January 1, 2005 | Ethylene Dibromide | Monitoring, Regular | Resolved |
| January 1, 2005 | Ethylene Dibromide | Monitoring, Regular | Resolved |
| January 1, 2005 | Ethylene Dibromide | Monitoring, Regular | Resolved |
| January 1, 2005 | Chlordane | Monitoring, Regular | Resolved |
| January 1, 2005 | Chlordane | Monitoring, Regular | Resolved |
| January 1, 2005 | Chlordane | Monitoring, Regular | Resolved |
| January 1, 2005 | Dalapon | Monitoring, Regular | Resolved |
| January 1, 2005 | Dalapon | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Adipate | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Adipate | Monitoring, Regular | Resolved |
| January 1, 2005 | Oxamyl | Monitoring, Regular | Resolved |
| January 1, 2005 | Oxamyl | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4-D | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4-D | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4-D | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4,5-Tp | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4,5-Tp | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4,5-Tp | Monitoring, Regular | Resolved |
| January 1, 2005 | Dalapon | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Adipate | Monitoring, Regular | Resolved |
| January 1, 2005 | Oxamyl | Monitoring, Regular | Resolved |
| January 1, 2005 | Dinoseb | Monitoring, Regular | Resolved |
| January 1, 2005 | Carbofuran | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor Epoxide | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4-D | Monitoring, Regular | Resolved |
| January 1, 2005 | 2,4,5-Tp | Monitoring, Regular | Resolved |
| January 1, 2005 | Benzo(a)Pyrene | Monitoring, Regular | Resolved |
| January 1, 2005 | Pentachlorophenol | Monitoring, Regular | Resolved |
| January 1, 2005 | Total Polychlorinated Biphenyls (Pcb) | Monitoring, Regular | Resolved |
| January 1, 2005 | Endrin | Monitoring, Regular | Resolved |
| January 1, 2005 | Endrin | Monitoring, Regular | Resolved |
| January 1, 2005 | Endrin | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorobenzene | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorobenzene | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorobenzene | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Phthalate | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Phthalate | Monitoring, Regular | Resolved |
| January 1, 2005 | Di(2-Ethylhexyl) Phthalate | Monitoring, Regular | Resolved |
| January 1, 2005 | Picloram | Monitoring, Regular | Resolved |
| January 1, 2005 | Picloram | Monitoring, Regular | Resolved |
| January 1, 2005 | Picloram | Monitoring, Regular | Resolved |
| January 1, 2005 | Pentachlorophenol | Monitoring, Regular | Resolved |
| January 1, 2005 | Pentachlorophenol | Monitoring, Regular | Resolved |
| January 1, 2005 | Pentachlorophenol | Monitoring, Regular | Resolved |
| January 1, 2005 | 1,2-Dibromo-3-Chloropropane | Monitoring, Regular | Resolved |
| January 1, 2005 | 1,2-Dibromo-3-Chloropropane | Monitoring, Regular | Resolved |
| January 1, 2005 | Bhc-Gamma | Monitoring, Regular | Resolved |
| January 1, 2005 | Bhc-Gamma | Monitoring, Regular | Resolved |
| January 1, 2005 | Bhc-Gamma | Monitoring, Regular | Resolved |
| January 1, 2005 | 1,2-Dibromo-3-Chloropropane | Monitoring, Regular | Resolved |
| January 1, 2005 | Ethylene Dibromide | Monitoring, Regular | Resolved |
| January 1, 2005 | Ethylene Dibromide | Monitoring, Regular | Resolved |
| January 1, 2005 | Ethylene Dibromide | Monitoring, Regular | Resolved |
| January 1, 2005 | Atrazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Atrazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Atrazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Simazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Simazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Simazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Chlordane | Monitoring, Regular | Resolved |
| January 1, 2005 | Chlordane | Monitoring, Regular | Resolved |
| January 1, 2005 | Toxaphene | Monitoring, Regular | Resolved |
| January 1, 2005 | Toxaphene | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorobenzene | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorobenzene | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorobenzene | Monitoring, Regular | Resolved |
| January 1, 2005 | Toxaphene | Monitoring, Regular | Resolved |
| January 1, 2005 | Chlordane | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor Epoxide | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor Epoxide | Monitoring, Regular | Resolved |
| January 1, 2005 | Heptachlor Epoxide | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorocyclopentadiene | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorocyclopentadiene | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorocyclopentadiene | Monitoring, Regular | Resolved |
| January 1, 2005 | Picloram | Monitoring, Regular | Resolved |
| January 1, 2005 | Picloram | Monitoring, Regular | Resolved |
| January 1, 2005 | Picloram | Monitoring, Regular | Resolved |
| January 1, 2005 | Lasso | Monitoring, Regular | Resolved |
| January 1, 2005 | Lasso | Monitoring, Regular | Resolved |
| January 1, 2005 | Lasso | Monitoring, Regular | Resolved |
| January 1, 2005 | Toxaphene | Monitoring, Regular | Resolved |
| January 1, 2005 | Toxaphene | Monitoring, Regular | Resolved |
| January 1, 2005 | Toxaphene | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorocyclopentadiene | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorocyclopentadiene | Monitoring, Regular | Resolved |
| January 1, 2005 | Hexachlorocyclopentadiene | Monitoring, Regular | Resolved |
| January 1, 2005 | Simazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Simazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Simazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Atrazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Atrazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Atrazine | Monitoring, Regular | Resolved |
| January 1, 2005 | Methoxychlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Methoxychlor | Monitoring, Regular | Resolved |
| January 1, 2005 | Methoxychlor | Monitoring, Regular | Resolved |
| January 1, 2004 | Dalapon | Monitoring, Regular | Resolved |
| January 1, 2004 | Dalapon | Monitoring, Regular | Resolved |
| January 1, 2004 | Dalapon | Monitoring, Regular | Resolved |
| January 1, 2004 | Dalapon | Monitoring, Regular | Resolved |
| January 1, 2002 | Asbestos | Monitoring, Regular | Resolved |
| January 1, 2002 | Asbestos | Monitoring, Regular | Resolved |
| February 1, 2000 | Coliform (Tcr) | Monitoring, Routine Major (TCR) | Resolved |
| February 1, 2000 | Coliform (Tcr) | Monitoring, Routine Major (TCR) | Resolved |
| February 1, 2000 | Coliform (Tcr) | Monitoring, Routine Major (TCR) | Resolved |
Where to see every contaminant this utility tested for
EPA's bulk SDWIS dataset gives MyTapWater.us per-system measured values for lead and copper, plus violation records for everything else. To see every regulated contaminant this utility tested for in the past year (TTHMs, HAA5, nitrate, arsenic, fluoride, chromium, etc.) with measured values, read the utility's Consumer Confidence Report (CCR).
Every community water system is required by EPA to publish a CCR annually, by July 1, listing every contaminant they sampled, the measured value, the federal limit, and any health-based exceedances. Most utilities post the report online; some mail it with your bill.
How to find ONSLOW WTR AND SEWER AUTHORITY's CCR:
-
Search
"ONSLOW WTR AND SEWER AUTHORITY consumer confidence report"in your browser. The PDF is usually on the utility's own website. - Or check EPA's CCR finder for NC0467035 (some utilities upload theirs to EPA, some do not).
- Or call the utility directly. Their phone number is in the contact section below.
Contact this utility
Public administrative contact information for this water system, as filed with the EPA. Use this to ask about your service line, request your home's lead status, or report a water quality issue.
- Administrator
- BROWN, SETH (BROWN, SETH)
- Phone
- 910-937-7520
- sbrown@onwasa.com
- Mailing address
- 228 GEORGETOWN ROADONWASAJACKSONVILLE, NC, 28540