Is Lyon Station, PA Tap Water Safe to Drink?
Graded B- — but Lead was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
71.2/100
waterverge.com Lyon Station, PA — Water Quality Report
Lyon Station's drinking water received a grade of B- (71.2 out of 100), indicating fair water quality. The city's 1 water system serves approximately 500 residents using groundwater.
Lead levels were measured at 27.6 ppb (90th percentile), which exceeds the EPA action level of 15 ppb. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 123 violations on record, including 2 health-based violations. 7 remain unresolved.
What to know about Lyon Station's water
Lyon Station ranks #177 out of 560 cities in Pennsylvania for water quality, placing it mid-range in the state.
Lyon Station 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.
Lead levels exceed the EPA action level of 15 ppb, which typically indicates aging lead service lines or lead solder in the distribution system. An NSF 53-certified filter is strongly recommended for drinking and cooking water.
As a small community water system, Lyon Station may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Lyon Station, PA water safe to drink?
Lyon Station's drinking water has significant quality concerns based on EPA testing data. With a grade of B- (71.2/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 500 residents using groundwater (wells).
Recent water quality updates for Lyon Station
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Lyon Station's water quality assessment. Grade: B- (71.2/100).
Contaminants: Groundwater Rule.
Contaminants: Groundwater Rule.
Contaminants: Groundwater Rule.
Key contaminant findings
Based on the most recent EPA sampling data for Lyon Station's water supply.
Exceeds EPA action level. Lead service line replacement and point-of-use filtration recommended.
Violation history
Lyon Station's water system has 123 total violations on record, including 2 health-based violations. 7 remain unresolved. 2 violations were issued in the last 5 years.
Where does Lyon Station's water come from?
Lyon Station's drinking water comes from groundwater (wells), supplied by 1 water system serving approximately 500 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate.
What Lyon Station residents can do
Recommended: NSF 53-certified pitcher or under-sink filter. This addresses the specific contaminants found in Lyon Station'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.
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 droughtBerks 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.
Recommended water filters
Based on contaminants detected in Lyon Station's water supply, we recommend the following filter types.
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. | 27.6 | 15 | ppb | Inorganic | Over Limit |
Lead level trend (90th percentile)
See how Lyon Station compares by contaminant
Explore where Lyon Station ranks among all Pennsylvania cities for specific contaminants.
Water source & infrastructure
Where Lyon Station's water comes from
Lyon Station'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 local government ownership and serves approximately 500 people through 1 water system.
Water systems serving Lyon Station
| System Name | PWSID | Population | Source |
|---|---|---|---|
| LYONS BORO | PA3060096 | 500 | GW |
How Lyon Station compares
Full Pennsylvania rankings →Lyon Station's score of 71.2/100 is above the average of 49/100 among major Pennsylvania cities. It outscores 8 of 10 nearby cities.
Nearby cities
View Pennsylvania rankings →Learn more about your water
Guides and resources related to Lyon Station's water quality findings.
Explore water quality across Berks
Frequently asked questions
Is Lyon Station, PA tap water safe to drink?
Lyon Station's water quality earned a grade of B- (71.2/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #177 out of 560 cities tested in Pennsylvania.
What contaminants are in Lyon Station's water?
Lead was measured at 27.6 ppb (90th percentile). 123 violations are on record.
How is Lyon Station'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 Lyon Station?
Yes — lead levels exceed the EPA action level of 15 ppb. We recommend an NSF 53-certified filter or reverse osmosis system. Based on current data, basic filtration should suffice for additional peace of mind.
Where does Lyon Station's water come from?
Lyon Station's water is sourced from Groundwater. The city has 1 water system serving approximately 500 residents.
What health violations has Lyon Station's water system had?
Lyon Station has 2 health-based violations on record. The most recent violation was recorded in September 2024. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 7 violations remain unresolved.
Is Lyon Station's groundwater at risk of contamination?
Lyon Station 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 123 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 Lyon Station's water compare to other cities?
Lyon Station ranks #177 out of 560 cities in Pennsylvania (better than 68% of state cities) and #10603 out of 15744 cities nationally (33th percentile). The grade of B- reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Lyon Station's small water system affect quality?
Lyon Station's system serves approximately 500 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 123 violations on record.