Is Creighton, PA Tap Water Safe to Drink?
Graded C — but Lead was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
60.8/100
waterverge.com Creighton, PA — Water Quality Report
Creighton's drinking water received a grade of C (60.8 out of 100), indicating fair water quality. The city's 1 water system serves approximately 2,000 residents using purchased surface water.
Lead levels were measured at 20.0 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 44 violations on record, including 6 health-based violations. 4 remain unresolved.
What to know about Creighton's water
Creighton ranks #255 out of 560 cities in Pennsylvania 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.
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, Creighton may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 8 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Creighton, PA water safe to drink?
Creighton's drinking water has significant quality concerns based on EPA testing data. With a grade of C (60.8/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 2,000 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Creighton
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Creighton's water quality assessment. Grade: C (60.8/100).
1 health-based. Contaminants: Consumer Confidence Rule, TTHM.
Contaminants: Public Notice.
1 health-based. Contaminants: TTHM.
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 Creighton's water supply.
Exceeds EPA action level. Lead service line replacement and point-of-use filtration recommended.
Violation history
Creighton's water system has 44 total violations on record, including 6 health-based violations. 4 remain unresolved. 8 violations were issued in the last 5 years.
Flood & environmental risk
Allegheny County has experienced 8 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 Allegheny River At Lock & Dam 5 Near Freeport, Allegheny River Bl Lock & Dam 5 Near Freeport, Buffalo Creek At Iron Bridge, Allegheny River At Natrona, Allegheny River (Lower Pool) At Natrona.
Where does Creighton's water come from?
Creighton's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 1 water system serving approximately 2,000 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment. Nearby water bodies include Allegheny River At Lock & Dam 5 Near Freeport (river), Allegheny River Bl Lock & Dam 5 Near Freeport (river), Buffalo Creek At Iron Bridge (river), Allegheny River At Natrona (river), Allegheny River (Lower Pool) At Natrona (river).
What Creighton residents can do
Recommended: NSF 53-certified pitcher or under-sink filter. This addresses the specific contaminants found in Creighton'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.
Creighton'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
Allegheny County has experienced 8 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 Creighton'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. | 20.0 | 15 | ppb | Inorganic | Over Limit |
Lead level trend (90th percentile)
See how Creighton compares by contaminant
Explore where Creighton ranks among all Pennsylvania cities for specific contaminants.
Water source & infrastructure
Where Creighton's water comes from
Creighton'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 2,000 people through 1 water system.
Water bodies near Creighton
Creighton is located near 5 notable water bodies. As a surface water system, these water bodies may directly influence the city's drinking water supply.
Water systems serving Creighton
| System Name | PWSID | Population | Source |
|---|---|---|---|
| EAST DEER TWP WATER DEPT | PA5020013 | 2,000 | SWP |
How Creighton compares
Full Pennsylvania rankings →Creighton's score of 60.8/100 is above the average of 49/100 among major Pennsylvania cities. It outscores 8 of 10 nearby cities.
Nearby cities
View Pennsylvania rankings →About Creighton, PA
Wikipedia →Creighton is an unincorporated community in East Deer Township, Pennsylvania, United States; it is located in western Pennsylvania within the Pittsburgh Metropolitan Statistical Area, approximately 20 miles (32 km) northeast of Pittsburgh. Creighton is situated along the Allegheny River at Pool 3. The latitude of Creighton is 40.587N, while the longitude is -79.778W. Creighton appears on the New Kensington West U.S. Geological Survey Map. It is in the Eastern Standard time zone with an elevation of 863 feet (263 m) above sea level.
Learn more about your water
Guides and resources related to Creighton's water quality findings.
Explore water quality across Allegheny
Frequently asked questions
Is Creighton, PA tap water safe to drink?
Creighton's water quality earned a grade of C (60.8/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #255 out of 560 cities tested in Pennsylvania.
What contaminants are in Creighton's water?
Lead was measured at 20.0 ppb (90th percentile). 44 violations are on record.
How is Creighton'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 Creighton?
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 Creighton's water come from?
Creighton's water is sourced from Purchased surface water. The city has 1 water system serving approximately 2,000 residents.
What health violations has Creighton's water system had?
Creighton has 6 health-based violations on record. The most recent violation was recorded in October 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 4 violations remain unresolved.
How does Creighton's water compare to other cities?
Creighton ranks #255 out of 560 cities in Pennsylvania (better than 54% of state cities) and #12052 out of 15744 cities nationally (24th percentile). The grade of C reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Creighton's small water system affect quality?
Creighton's system serves approximately 2,000 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 44 violations on record.