Is Lorman, MS Tap Water Safe to Drink?
Graded B, with 12 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
76/100
waterverge.com Lorman, MS — Water Quality Report
Lorman's drinking water received a grade of B (76 out of 100), indicating good water quality. The city's 1 water system serves approximately 2,162 residents using groundwater.
Lead levels were measured at 3.0 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 301 violations on record, including 4 health-based violations. 12 remain unresolved.
What to know about Lorman's water
Lorman ranks #139 out of 320 cities in Mississippi for water quality, placing it mid-range in the state.
Lorman relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.
As a small community water system, Lorman may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Lorman, MS water safe to drink?
Lorman's drinking water has significant quality concerns based on EPA testing data. With a grade of B (76/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 2,162 residents using groundwater (wells).
Recent water quality updates for Lorman
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Lorman's water quality assessment. Grade: B (76/100).
Contaminants: Public Notice.
Federal disaster declaration (FEMA DR-4626). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-4626). Hurricane event — may have impacted local water infrastructure.
Contaminants: Lead and Copper Rule.
1 health-based. Contaminants: Groundwater Rule.
Key contaminant findings
Based on the most recent EPA sampling data for Lorman's water supply.
Well within EPA limits.
Violation history
Lorman's water system has 301 total violations on record, including 4 health-based violations. 12 remain unresolved. 2 violations were issued in the last 5 years.
Flood & environmental risk
Jefferson County has experienced 10 federally declared disasters since 2020. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include Little Creek Nr Fayette.
Where does Lorman's water come from?
Lorman's drinking water comes from groundwater (wells), supplied by 1 water system serving approximately 2,162 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include Little Creek Nr Fayette (river).
What Lorman residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Lorman's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Run cold water for 30 seconds before drinking, especially in the morning. Lead and copper leach from household plumbing when water sits in pipes.
Lorman's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Drought conditions
D2 — severe droughtJefferson County is currently in D2 (severe drought) per the U.S. Drought Monitor (week of May 5, 2026). Drought can elevate disinfection-byproduct (TTHM/HAA5) levels and taste/odor issues as utilities draw from lower reservoirs.
Source: U.S. Drought Monitor, updated weekly by NDMC, USDA, and NOAA.
Flood & disaster history
Jefferson County has experienced 10 federally declared disasters since 2020. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 3.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Lorman compares by contaminant
Explore where Lorman ranks among all Mississippi cities for specific contaminants.
Water source & infrastructure
Where Lorman's water comes from
Lorman's drinking water is drawn from underground aquifers through wells.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.
Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.
The system is operated by public/private ownership and serves approximately 2,162 people through 1 water system.
Water bodies near Lorman
Lorman is located near 1 notable water body. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.
Water systems serving Lorman
| System Name | PWSID | Population | Source |
|---|---|---|---|
| LORMAN WATER ASSOCIATION | MS0320013 | 2,162 | GW |
How Lorman compares
Full Mississippi rankings →Lorman's score of 76/100 is above the average of 54/100 among major Mississippi cities. It outscores 9 of 10 nearby cities.
Nearby cities
View Mississippi rankings →Learn more about your water
Guides and resources related to Lorman's water quality findings.
Explore water quality across Jefferson
Frequently asked questions
Is Lorman, MS tap water safe to drink?
Lorman's water quality earned a grade of B (76/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #139 out of 320 cities tested in Mississippi.
What contaminants are in Lorman's water?
Lead was measured at 3.0 ppb (90th percentile). 301 violations are on record.
How is Lorman's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Lorman?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Lorman's water come from?
Lorman's water is sourced from Groundwater. The city has 1 water system serving approximately 2,162 residents.
What health violations has Lorman's water system had?
Lorman has 4 health-based violations on record. The most recent violation was recorded in February 2022. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 12 violations remain unresolved.
Is Lorman's groundwater at risk of contamination?
Lorman uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 301 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Lorman's water compare to other cities?
Lorman ranks #139 out of 320 cities in Mississippi (better than 57% of state cities) and #9422 out of 15744 cities nationally (40th percentile). The grade of B reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Lorman's small water system affect quality?
Lorman's system serves approximately 2,162 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 301 violations on record.