Is Lamer, AR Tap Water Safe to Drink?
Graded A, with 2 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
90.2/100
waterverge.com Lamer, AR — Water Quality Report
Lamer's drinking water received a grade of A (90.2 out of 100), indicating excellent water quality. The city's 1 water system serves approximately 1,885 residents using purchased surface water.
Lead levels were measured at 1.0 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 19 violations on record, including 2 health-based violations. 2 remain unresolved.
What to know about Lamer's water
Lamer ranks #92 out of 345 cities in Arkansas for water quality, placing it mid-range in the state.
The city draws from surface water sources, which are more susceptible to seasonal runoff and agricultural contamination, requiring extensive multi-barrier treatment including coagulation, filtration, and disinfection.
As a small community water system, Lamer may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Lamer, AR water safe to drink?
Lamer's tap water meets most EPA standards but has areas that warrant attention. With a grade of A (90.2/100), some contaminant levels or compliance issues suggest that residents may benefit from additional filtration. The city's 1 water system serves approximately 1,885 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Lamer
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Lamer's water quality assessment. Grade: A (90.2/100).
Contaminants: Revised Total Coliform Rule.
Contaminants: Revised Total Coliform Rule.
1 health-based. Contaminants: Coliform (TCR).
Key contaminant findings
Based on the most recent EPA sampling data for Lamer's water supply.
Well within EPA limits.
Violation history
Lamer's water system has 19 total violations on record, including 2 health-based violations. 2 remain unresolved. 2 violations were issued in the last 5 years.
Where does Lamer's water come from?
Lamer's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 1 water system serving approximately 1,885 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment.
What Lamer residents can do
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.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Drought conditions
D3 — extreme droughtJohnson County is currently in D3 (extreme 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.
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. | 1.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Lamer compares by contaminant
Explore where Lamer ranks among all Arkansas cities for specific contaminants.
Water source & infrastructure
Where Lamer's water comes from
Lamer's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
Surface water systems require multi-stage treatment including coagulation, sedimentation, filtration, and disinfection to meet EPA Safe Drinking Water Act standards.
These sources can be impacted by seasonal changes, stormwater runoff, upstream agriculture, and industrial discharge.
The system is operated by local government ownership and serves approximately 1,885 people through 1 water system.
Water systems serving Lamer
| System Name | PWSID | Population | Source |
|---|---|---|---|
| LAMAR WATERWORKS | AR0000288 | 1,885 | SWP |
How Lamer compares
Full Arkansas rankings →Lamer's score of 90.2/100 is above the average of 75/100 among major Arkansas cities. It outscores 8 of 10 nearby cities.
Nearby cities
View Arkansas rankings →Learn more about your water
Guides and resources related to Lamer's water quality findings.
Explore water quality across Johnson
Frequently asked questions
Is Lamer, AR tap water safe to drink?
Lamer's water quality earned a grade of A (90.2/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #92 out of 345 cities tested in Arkansas.
What contaminants are in Lamer's water?
Lead was measured at 1.0 ppb (90th percentile). 19 violations are on record.
How is Lamer'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 Lamer?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Lamer's water come from?
Lamer's water is sourced from Purchased surface water. The city has 1 water system serving approximately 1,885 residents.
What health violations has Lamer's water system had?
Lamer has 2 health-based violations on record. The most recent violation was recorded in October 2023. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 2 violations remain unresolved.
How does Lamer's water compare to other cities?
Lamer ranks #92 out of 345 cities in Arkansas (better than 73% of state cities) and #2362 out of 15744 cities nationally (85th percentile). The grade of A reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Lamer's small water system affect quality?
Lamer's system serves approximately 1,885 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 19 violations on record.