Jackson Water Quality at a Glance
unsafe to drink
Is Jackson Water Safe to Drink?
Ongoing Crisis — Treat With Extreme Caution — Jackson’s water system collapsed in August 2022, leaving 180,000 residents without safe drinking water for weeks. As of 2026, the system remains under federal court-ordered oversight via JXN Water. Lead and copper compliance violations have continued since 2020, PFAS contamination affects the region, and a rate increase approved by a federal judge in February 2026 has added further financial strain on residents. A transition plan to return the system to a permanent local entity must be submitted by October 2026. Filtration is strongly recommended for all households.
🚨 Critical Issues for Jackson Residents in 2026
- Infrastructure Collapse Legacy: System failure in August 2022 left 180,000 without water; hundreds of boil-water notices issued between 2020 and 2022; repairs ongoing through 2026
- Lead Violations: System has been out of compliance with EPA Lead and Copper Rule since 2020 — corrosion control treatment not yet fully installed at both treatment plants
- PFAS “Forever Chemicals”: 98% of Mississippi water samples have tested positive for PFAS; Jackson Air National Guard Base identified as a regional contributor
- Chromium-6: Average 48.5 ppt detected — approximately double the level with negligible cancer risk
- Disinfection Byproducts: Exceedances recorded in haloacetic acids and trihalomethanes on both surface water and groundwater systems in 2024
- Financial Crisis: $150M in flexible federal funds exhausted; rate increase of ~$8–10/month approved February 2026; $74M+ in outstanding arrears; transition plan deadline October 2026
Read the full report below for detailed analysis, crisis timeline, and emergency recommendations for Jackson residents.
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Jackson, Mississippi — Water Quality Report 2026: PFAS Testing, Infrastructure Crisis & Safety Across Your City
Jackson Water, operating as JXN Water under federal court-appointed management since November 2022, serves approximately 180,000 residents across Mississippi’s capital city and surrounding areas including Byram and portions of Hinds, Rankin, and Madison counties. The system encompasses over 1,500 miles of water distribution lines, two major treatment plants, and numerous pumping stations that deliver an average of 42 million gallons of drinking water daily across roughly 150 square miles of service territory — down from a crisis peak of 58 million gallons per day, reflecting progress in reducing catastrophic distribution losses.
Jackson sources its drinking water from the Ross Barnett Reservoir and the Pearl River, treated at the O.B. Curtis Water Treatment Plant and J.H. Fewell Water Treatment Plant respectively. Following decades of infrastructure challenges and compliance failures that culminated in a system collapse in August 2022, the utility now operates under a federal Interim Stipulated Order with interim third-party manager Ted Henifin leading system rehabilitation. Treatment operations have been managed by Jacobs Solutions since February 2023, with a 10-year contract effective January 2025. As of early 2026, the system faces a critical financial juncture: the $150 million in flexible federal operating funds is now exhausted, a rate increase of approximately $8–10 per month has been approved by federal judge Henry Wingate, and a court-mandated transition plan must be submitted by October 2026. For statewide context, see our Mississippi water quality overview.
Jackson Water Quality: Current Status (2025–2026)
Latest Testing Results
- Lead and Copper Violations: Jackson’s water system remains out of compliance with EPA Lead and Copper Rule requirements — violations for “Failure to Install Corrosion Control Treatment” have been recorded since 2020 at both treatment plants. JXN Water and Jacobs Solutions are working with industry experts on a Desktop Corrosion Control Study to achieve compliance. Check our live boil water notices tracker for any active Jackson advisories.
- Disinfection Byproduct Exceedances: 2024 testing recorded exceedances in haloacetic acids and trihalomethanes on both surface water and groundwater systems, with violations reported in multiple quarters. Elevated disinfection byproducts are an ongoing compliance issue across Jackson’s distribution network.
- Boil Water Notices: Significant improvement since 2023 — only two citywide boil water notices issued between February 2023 and mid-2024, lasting a combined two days. However, 184 precautionary localised alerts were issued in Q2 2024 during repair work, indicating continued system fragility.
Water Sources
- Ross Barnett Reservoir: Primary source processed through the O.B. Curtis Water Treatment Plant, now operating at restored membrane production capacity of over 20 million gallons per day following comprehensive post-crisis repairs and improvements to sedimentation basin operations.
- Pearl River: Secondary source processed at the J.H. Fewell Water Treatment Plant, originally constructed over a century ago. Long-term plans exist to retire this facility once distribution losses are reduced to sustainable target levels.
- Groundwater Wells: Two backup groundwater sources including the Maddox Road system provide additional supply security during peak demand or plant maintenance periods — though groundwater systems have also recorded disinfection byproduct exceedances.
Treatment Operations and Management
- Jacobs Solutions: Managing both treatment plants under a 10-year contract effective January 2025 — following an initial short-term agreement from February 2023. Jacobs has hired 47 licensed operators, mechanics, technicians, and support staff, bringing staffing and compensation to industry standards after years of critical understaffing contributed to system failures.
- O.B. Curtis Plant: Membrane system production capacity restored to over 20 million gallons per day through comprehensive repairs, with improved sedimentation and optimised treatment operations since the catastrophic 2022 failure.
- Corrosion Control: A Desktop Corrosion Control Study is underway to design and implement the corrosion control treatment required by the EPA Lead and Copper Rule — a requirement the system has been in violation of since 2020.
Infrastructure Rehabilitation
- Find and Fix Programme: Over 1,381 water line repairs completed with 571 additional projects underway, reducing daily production requirements from 58 to 42 million gallons per day — a 28% year-over-year reduction saving approximately $3.7 million annually in production costs.
- Sewer Repairs: Nearly 300 sewer line failures addressed, reducing the service request backlog from 2,200 to under 200 and preventing raw sewage releases into the environment.
- Federal Investment: Over $600 million in federal funding was allocated for system improvements. JXN Water has spent $238 million to date on critical water and sewer infrastructure. However, the $150 million in flexible operating funds is now exhausted, creating an acute financial shortfall of approximately $3 million per month.
Oversight, Finances, and Transition (2026 Update)
Jackson’s water system operates under a federal court Interim Stipulated Order managed by interim third-party manager Ted Henifin, with U.S. District Judge Henry Wingate presiding. In February 2026, Judge Wingate approved a rate increase of approximately $8–10 per month for the average household — the second hike in two years — to address JXN Water’s $1.2 million monthly shortfall, describing the situation as a “tragic Catch-22.” The Jackson City Council passed a 6-1 resolution in October 2025 calling for the system to be returned to local control. Under the federal Interim Stipulated Order, a formal transition plan must be submitted by October 2026, though financial sustainability must first be demonstrated. A lawsuit filed by the Southern Poverty Law Center in August 2025 alleges Mississippi has withheld approximately $35.6 million in federal ARPA relief funds lawfully owed to Jackson. Community organisations including the Mississippi Poor People’s Campaign and the People’s Advocacy Institute hold formal intervenor status in federal proceedings. Visit our water alert news section for the latest Jackson developments, and see our water filter solutions page for filtration options suited to Jackson’s contamination profile.
Recommendations for Jackson Residents in 2026
Test Your Water
Contact the Mississippi State Department of Health for lead testing recommendations, especially for homes built before 1986. Given Jackson’s ongoing lead and copper compliance violations since 2020, private laboratory testing is strongly advised for households with children, pregnant women, or elderly residents. See our water quality resources for guidance on certified testing labs.
Monitor System Updates
Stay informed about boil water notices and system improvements through JXN Water’s website at jxnwater.com, quarterly reports, and the 24-hour customer service line at 601-500-5200. Track active notices in real time on our live US boil water notices tracker. With a critical transition plan due by October 2026, developments are likely to accelerate throughout the year.
Install Advanced Filtration
Given Jackson’s ongoing lead compliance violations, PFAS contamination, chromium-6 detection, and disinfection byproduct exceedances, NSF-certified filters rated to Standards 53 and 58 — or reverse osmosis systems — are strongly recommended for all households. See our water filter solutions page for certified options suited to Jackson’s water profile.
Report Issues and Stay Connected
Contact JXN Water at 601-500-5200 (24/7) for billing questions, service issues, or water quality concerns. Participate in quarterly community open houses — JXN Water hosts sessions at the Jackson Medical Mall — and attend public comment periods. With a court-mandated transition plan due by October 2026, community input is particularly important this year. Follow our water alert news for Jackson updates.
Understand Your Bill
A federal judge approved a rate increase of approximately $8–10 per month in February 2026 — the second rise in two years — to address JXN Water’s $1.2 million monthly shortfall. Over $74 million in arrears remain outstanding citywide. If you are struggling with bills, enquire about SNAP-based discount eligibility via JXN Water’s customer service. An in-person service site is also being established so residents can discuss billing concerns directly.
Frequently Asked Questions
Is Jackson tap water safe to drink in 2026?
Jackson’s water system has made genuine operational progress since the August 2022 collapse — treatment plant capacity has been restored, staffing has improved dramatically, and distribution losses have been significantly reduced. The EPA has indicated that water from both treatment plants currently meets Safe Drinking Water Act standards for basic consumption.
However, the system continues to face serious unresolved issues: ongoing lead and copper compliance violations since 2020, recurring disinfection byproduct exceedances, widespread PFAS contamination across Mississippi’s water systems, and persistent chromium-6 detection. Given this profile, all Jackson residents — particularly those in homes built before 1986 — should use NSF-certified filtration as an additional safeguard, and stay informed via JXN Water’s quarterly reports and our live boil water notices tracker.
Why have there been so many water problems in Jackson?
Jackson’s water infrastructure crisis stems from decades of deferred maintenance, aging equipment, persistent underfunding, and insufficient staffing at both treatment plants. The city’s system includes over 1,500 miles of distribution lines, some over 100 years old, generating catastrophic water losses — at the peak of the crisis, the system was producing 58 million gallons per day while actual demand was approximately 25 million gallons.
Contributing factors include: treatment plant equipment failures worsened by critical understaffing; sustained violations of federal Safe Drinking Water Act requirements since 2018; a majority-Black city that environmental justice advocates argue faced systematic disinvestment; and active disputes over state-level distribution of federal relief funds. The SPLC’s August 2025 lawsuit against Mississippi alleges that approximately $35.6 million in ARPA funds owed to Jackson have been unlawfully withheld. For broader Mississippi context, see our Mississippi water quality page.
What is being done about lead in Jackson’s water?
Jackson’s water system has been out of compliance with EPA Lead and Copper Rule requirements since 2020. The specific violation — failure to install proper corrosion control treatment at both treatment plants — remains unresolved as of 2026. JXN Water and Jacobs Solutions are working through a Desktop Corrosion Control Study with industry experts to design and implement the required treatment.
• Treatment improvements: Corrosion control study underway; phosphate application and other approaches under evaluation
• Ongoing monitoring: Regular lead and copper sampling continues throughout the distribution system, with results reported to the Mississippi State Department of Health and the EPA
• Infrastructure replacement: The Find and Fix Programme’s systematic line replacements reduce exposure from deteriorating older pipes
• Resident protection: Homes built before 1986 face the greatest risk. The Mississippi State Department of Health recommends flushing cold taps for 1–2 minutes before use and avoiding hot water for cooking or drinking. See our water filter solutions page for lead-certified filtration options.
What is happening with the transition plan in 2026?
The federal Interim Stipulated Order requires a transition plan — transferring Jackson’s water and sewer systems to a permanent sustainable entity — to be submitted by October 2026. Achieving financial sustainability is identified as the greatest challenge before any transition can occur.
Current Situation (as of early 2026):
• Interim third-party manager Ted Henifin committed to remaining until at least 2027; rate increase approved February 2026 to address a $1.2M/month shortfall
• Jackson City Council passed a 6-1 resolution in October 2025 demanding return of the system to local control; JXN Water has expressed willingness to assist in developing a responsible transition plan
• Financial obstacles include $169M in outstanding bond debt, $74M+ in arrears, and 14,000 accounts receiving water without paying — leaving any transition plan dependent on resolving the revenue shortfall
• Community advocacy organisations including the Mississippi Poor People’s Campaign and People’s Advocacy Institute hold formal intervenor status, ensuring resident voices are heard. Track the latest developments on our water alert news page.
Quality News About Your Water
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Contaminants of Concern
Lead and Copper
Source: Lead contamination enters drinking water primarily from lead-containing service lines, plumbing solder, and fixtures in buildings constructed before 1986. When corrosion control treatment is absent or inadequate — as is currently the case in Jackson — lead leaches into water as it passes through older plumbing.
Health Effects: No safe level of lead exposure exists. In children, lead causes developmental delays, cognitive impairment, and behavioural problems. In adults it causes cardiovascular disease, kidney damage, and neurological effects. Infants fed formula made with tap water face particularly elevated risk.
Current Status: Jackson has been in violation of EPA Lead and Copper Rule requirements since 2020 — specifically for failure to install corrosion control treatment at both the O.B. Curtis and J.H. Fewell plants. A Desktop Corrosion Control Study is underway. Until compliance is achieved, homes with older plumbing should use NSF Standard 53-certified filtration and follow MSDH flushing guidelines.
PFAS “Forever Chemicals”
Source: Per- and polyfluoroalkyl substances from industrial activities, consumer products, and — significantly for the Jackson region — military installations such as the Jackson Air National Guard Base, where PFAS-containing firefighting foams have been historically used. PFAS persist indefinitely in the environment and do not break down in treatment.
Health Effects: Linked to kidney and testicular cancer, liver damage, thyroid dysfunction, immune system suppression, decreased fertility, and elevated cholesterol. PFAS bioaccumulate in the human body over time, meaning long-term low-level exposure carries cumulative health risk.
Current Status: Mississippi statewide testing shows 98% of water samples contain PFAS. EPA’s enforceable MCLs for PFOA and PFOS (4 ppt each) — finalised in April 2024 — are being retained by the current EPA, with the compliance deadline proposed to be extended to 2031. Four other PFAS compounds (PFHxS, PFNA, HFPO-DA/GenX, PFBS) face potential rule rescission under current EPA proposals. For the latest on PFAS regulation nationally, see our water alert news section. Reverse osmosis filtration is the most effective method for PFAS removal — see our filter recommendations.
Heavy Metals: Chromium-6 and Arsenic
Source: Arsenic occurs naturally in Mississippi’s geological formations and groundwater. Chromium-6 (hexavalent chromium) contamination may result from industrial processes, legacy site contamination, and corrosion of older infrastructure components.
Health Effects: Arsenic is a known human carcinogen causing skin, bladder, and lung cancers, as well as cardiovascular disease and neurological effects. Chromium-6 is linked to respiratory harm when inhaled and potential gastrointestinal cancers from ingestion. Neither has a federal MCL specific to the hexavalent form of chromium.
Current Status: Chromium-6 has been detected in Jackson’s water at an average of 48.5 ppt — approximately double the level EWG considers to present negligible cancer risk. Arsenic is present within federal limits but at levels that still carry measurable long-term cancer risk with chronic exposure. Reverse osmosis systems are effective at reducing both contaminants. See our water filter solutions page for certified options, and compare Jackson’s profile with other Southern cities via our national water quality hub.
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