Is Irvona, PA Tap Water Safe to Drink?
Graded C- — but Copper was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
55/100
waterverge.com Irvona, PA — Water Quality Report
Irvona's drinking water received a grade of C- (55 out of 100), indicating poor water quality. The city's 2 water systems serve approximately 3,855 residents using surface water.
Lead levels were measured at 4.0 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 231 violations on record, including 5 health-based violations. 8 remain unresolved.
What to know about Irvona's water
Irvona ranks #292 out of 560 cities in Pennsylvania for water quality, placing it below average 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.
The system has seen 19 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Irvona, PA water safe to drink?
Irvona's drinking water has significant quality concerns based on EPA testing data. With a grade of C- (55/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 2 water systems serve approximately 3,855 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Irvona
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Irvona's water quality assessment. Grade: C- (55/100).
Contaminants: Surface Water Treatment Rule.
Contaminants: Revised Total Coliform Rule.
Contaminants: Revised Total Coliform Rule.
Federal disaster declaration (FEMA DR-3356). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-3235). Hurricane event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Irvona's water supply.
Well within EPA limits.
Exceeds EPA action level. Copper can leach from household plumbing — flush taps for 30 seconds before drinking.
Violation history
Irvona's water system has 231 total violations on record, including 5 health-based violations. 8 remain unresolved. 19 violations were issued in the last 5 years.
Flood & environmental risk
Clearfield County has experienced 7 federally declared disasters since 1972. 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 West Branch Susquehanna River At Bower, Glendale Lake Near Flinton.
Where does Irvona's water come from?
Irvona's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 2 water systems serving approximately 3,855 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment. Nearby water bodies include West Branch Susquehanna River At Bower (river), Glendale Lake Near Flinton (lake).
What Irvona residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Irvona'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.
Irvona'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
Flood & disaster history
Clearfield County has experienced 7 federally declared disasters since 1972. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Recommended water filters
Based on contaminants detected in Irvona'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. | 4.0 | 15 | ppb | Inorganic | Safe |
| Copper (90th percentile) CopperInorganic A metal that enters drinking water mainly through corrosion of copper plumbing. Small amounts are essential for health, but excess levels are harmful. Health EffectsGastrointestinal distress (nausea, vomiting, diarrhea) at short-term high levels; liver and kidney damage from long-term exposure. EPA Limit1.3 mg/L action level Common SourcesCorrosion of copper household plumbing, erosion of natural deposits. | 1.70 | 1.3 | mg/L | Inorganic | Over Limit |
Lead level trend (90th percentile)
Copper level (90th percentile)
Latest reading: 1.700 mg/L (1993)
EPA action level: 1.3 mg/L
See how Irvona compares by contaminant
Explore where Irvona ranks among all Pennsylvania cities for specific contaminants.
Water source & infrastructure
Where Irvona's water comes from
Irvona'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 3,855 people through 2 water systems.
Water bodies near Irvona
Irvona is located near 2 notable water bodies. As a surface water system, these water bodies may directly influence the city's drinking water supply.
Water systems serving Irvona
| System Name | PWSID | Population | Source |
|---|---|---|---|
| IRVONA MUNICIPAL AUTHORITY | PA6170025 | 1,980 | SW |
| BECCARIA COALPORT IRVONA M A | PA6170052 | 1,875 | GW |
How Irvona compares
Full Pennsylvania rankings →Irvona's score of 55/100 is above the average of 49/100 among major Pennsylvania cities. It outscores 8 of 10 nearby cities.
Nearby cities
View Pennsylvania rankings →About Irvona, PA
Wikipedia →Irvona is a borough in Clearfield County, Pennsylvania, United States. The population was 549 at the 2020 census.
Learn more about your water
Guides and resources related to Irvona's water quality findings.
Explore water quality across Clearfield
Frequently asked questions
Is Irvona, PA tap water safe to drink?
Irvona's water quality earned a grade of C- (55/100). Significant issues have been found. A water filter is strongly recommended. The city ranks #292 out of 560 cities tested in Pennsylvania.
What contaminants are in Irvona's water?
Lead was measured at 4.0 ppb (90th percentile). 231 violations are on record.
How is Irvona'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 Irvona?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Irvona's water come from?
Irvona's water is sourced from Surface water. The city has 2 water systems serving approximately 3,855 residents.
What health violations has Irvona's water system had?
Irvona has 5 health-based violations on record. The most recent violation was recorded in November 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 8 violations remain unresolved.
How does Irvona's water compare to other cities?
Irvona ranks #292 out of 560 cities in Pennsylvania (better than 48% of state cities) and #12567 out of 15744 cities nationally (20th percentile). The grade of C- reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.