Is Lahaska, PA Tap Water Safe to Drink?
Graded B-, with 15 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
71.6/100
waterverge.com Lahaska, PA — Water Quality Report
Lahaska's drinking water received a grade of B- (71.6 out of 100), indicating fair water quality. The city's 1 water system serves approximately 960 residents using groundwater.
Lead data is not currently available for this system. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 83 violations on record, including 0 health-based violations. 15 remain unresolved.
What to know about Lahaska's water
Lahaska ranks #173 out of 560 cities in Pennsylvania for water quality, placing it mid-range in the state.
Lahaska 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, Lahaska may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 12 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Lahaska, PA water safe to drink?
Lahaska's drinking water has significant quality concerns based on EPA testing data. With a grade of B- (71.6/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 960 residents using groundwater (wells).
Recent water quality updates for Lahaska
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Lahaska's water quality assessment. Grade: B- (71.6/100).
Contaminants: Public Notice.
Contaminants: TTHM.
Contaminants: Gross Alpha, Excl. Radon and U, Combined Uranium.
Violation history
Lahaska's water system has 83 total violations on record, including 0 health-based violations. 15 remain unresolved. 12 violations were issued in the last 5 years.
Where does Lahaska's water come from?
Lahaska's drinking water comes from groundwater (wells), supplied by 1 water system serving approximately 960 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate.
What Lahaska residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Lahaska'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.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Violation summary
Violations & advisories
Drought conditions
D1 — moderate droughtBucks County is currently in D1 (moderate 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
No contaminant data available for this city.
See how Lahaska compares by contaminant
Explore where Lahaska ranks among all Pennsylvania cities for specific contaminants.
Water source & infrastructure
Where Lahaska's water comes from
Lahaska'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 private ownership and serves approximately 960 people through 1 water system.
Water systems serving Lahaska
| System Name | PWSID | Population | Source |
|---|---|---|---|
| PEDDLERS VILLAGE | PA1090153 | 960 | GW |
How Lahaska compares
Full Pennsylvania rankings →Lahaska's score of 71.6/100 is above the average of 49/100 among major Pennsylvania cities. It outscores 8 of 10 nearby cities.
Nearby cities
View Pennsylvania rankings →About Lahaska, PA
Wikipedia →Lahaska is an unincorporated community in central Bucks County, Pennsylvania, United States. It lies east of Buckingham and west of New Hope on Route 202 and Route 263. While most of it is in Buckingham Township, it also extends into Solebury Township.
Learn more about your water
Guides and resources related to Lahaska's water quality findings.
Explore water quality across Bucks
Frequently asked questions
Is Lahaska, PA tap water safe to drink?
Lahaska's water quality earned a grade of B- (71.6/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #173 out of 560 cities tested in Pennsylvania.
What contaminants are in Lahaska's water?
83 violations are on record.
How is Lahaska'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 Lahaska?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Lahaska's water come from?
Lahaska's water is sourced from Groundwater. The city has 1 water system serving approximately 960 residents.
Is Lahaska's groundwater at risk of contamination?
Lahaska 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 83 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 Lahaska's water compare to other cities?
Lahaska ranks #173 out of 560 cities in Pennsylvania (better than 69% of state cities) and #10517 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 Lahaska's small water system affect quality?
Lahaska's system serves approximately 960 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 83 violations on record.