ZipCheckup grade for 19345: C.
A mixed picture - some signals here are worth your attention.
Your top priority: test this home for radon. Check your ZIP → EPA radon map
Immaculata, PA (19345): PFAS Above EPA Limit - 56/100
EPA data for Aqua Pa Main System
The directly mapped accepted EPA record for 19345 in Immaculata, PA contains 30 recorded violations for inclusive record years 2021 through 2026; 1 are marked health-based. The detailed table preserves each published federal category instead of treating every other record as a monitoring violation.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
Key Findings
2 other areas checked - no concerns found.
At a Glance
- Water EPA records show 1 health-based violation and 29 non-health on the water system serving this ZIP (5-year window).
- Lead Lead reading of 0.000 mg/L is well below EPA action level.
- PFAS PFAS levels exceed EPA MCL on at least one compound (UCMR5 sampling).
- Radon EPA Zone 1 - highest county-level potential. This is not a home measurement; test before any threshold comparison.
- Flood 2 cumulative NFIP claim records. Claim evidence is historical, not current map coverage.
What’s Happening in Immaculata, Pennsylvania
The available EPA record classifies 1 health-based violation as active for the water system serving this ZIP. PFAS (forever chemicals) have been detected in the local water supply. This area is in EPA Radon Zone 1 (highest risk).
What's Happening
decliningHealth-based drinking-water violations increasing
Updated 2026-08-31 · Based on EPA and public utility data
Test your home for radon
This ZIP is in EPA Radon Zone 1 (highest risk). Radon is the second leading cause of lung cancer in the U.S. and can only be detected with testing.
Recommended Buyer Guides for This ZIP
Independent guides - grounded in EPA, NSF, FEMA, and CDC standards. Matched to risks detected in your area.
- Best Water Filters for PFAS — PFAS detected in supply
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk)
This Summer - what to check
Season-specific maintenance for home safety. Universal tasks - apply everywhere unless noted.
-
Water Heater
Flush sediment (1–2×/year). Cuts energy use and prevents bacterial growth in low-use hot-water pockets.
Source: DOE -
Wildfire & Smoke
Clear leaves and debris from gutters and the 30-ft home-ignition zone. Replace HVAC filters with MERV 13+.
Source: Firewise -
HVAC Filter
Peak AC run. Replace filters monthly during high pollen / wildfire-smoke days; standard interval otherwise.
Source: EPA IAQ
Get notified when water quality changes in your area
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How Immaculata Compares
Safety Score vs. Chester County and Pennsylvania averages
| Metric | Immaculata | Chester County | Pennsylvania |
|---|---|---|---|
| Safety Score | 56 | 43 | 57 |
| EPA Violations (total) | 30 | 28.5 | 32.1 |
County and state averages computed from 41,345 ZIP codes. Data: EPA SDWIS.
See incorrect data? Let us know
When safety monitoring data for Immaculata (19345) is reviewed across water quality, environmental risk, and home-safety categories, a single finding rises to the critical level - all other tracked indicators return results below the elevated threshold, and no high-priority conditions appear in the record alongside it.
Score Breakdown
Overall Home Safety Score: 56/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (9) CRITICAL
Compliance Alerts for 19345
2 issues flagged based on EPA data, state regulations, and housing age estimates.
Estimates based on EPA data, U.S. Census ACS housing vintage, and state regulations. Individual homes may vary.
Compliance Risk Forecast
Probability of future drinking water violations based on historical patterns, enforcement trends, and system size.
95% probability of new violation within 2 years
Based on 36.88 events/year rate. Model uses Poisson distribution with trend and system-size adjustments.
Your Water System
ZIP code 19345 in Immaculata, Pennsylvania is served by Aqua Pa Main System (EPA ID: PA1460073). This system provides water to approximately 822,600 people from surface water sources.
Home Safety Score: C (56/100)
Model 4.0.0 combines EPA water-compliance history, the PFAS MCL screen, EPA radon zone, and annual EPA Air Quality Index data. A score is published only when every required domain is observed. This score is better than 13% of ZIP codes nationally and 36% in Pennsylvania.
| Factor | Status | Details |
|---|---|---|
| Water Quality | poor | 30 violations, 1 health-based |
| Lead in Water | safe | 0 mg/L (EPA action level: 0.015 mg/L) |
| Radon Risk | High | Zone 1 |
| Gas Safety | low | 0 incidents, score 0/100 |
| Wildfire Smoke | low | score 16/100, 5 county fires (5yr) |
| Earthquake Risk | Very Low | score 1.2/50 |
| Superfund NPL | High | nearest 4.3 mi (Hockessin Groundwater), 1 sites within 10 km |
Lead & Copper in Your Water
The EPA requires water systems to monitor lead and copper levels under the Lead and Copper Rule.
| Metal | Measured Level | EPA Action Level | Status | Sample Date |
|---|---|---|---|---|
| Lead | 0 mg/L | 0.015 mg/L | Within limit | N/A |
Radon Risk
Radon Zone 1 - Highest county-level potential (Chester County)
EPA Zone 1 is the highest county-level radon-potential category. It is not a home measurement or an action-level determination. Test the specific home before comparing a result with 4 pCi/L.
CO & Gas Safety
Gas Distribution Risk: Low (score: 0/100)
No gas distribution incidents recorded in this county since 2004.
The CPSC recommends CO detectors on every level of your home. Have gas appliances inspected annually by a licensed technician.
Wildfire & Smoke Risk
Smoke Risk: Low (score: 16/100)
5 wildfires recorded in this county over the past 5 years. Nearest recent wildfire: 31 km (19 miles).
Monitor air quality at AirNow.gov during fire season (June–November). A HEPA air purifier can reduce indoor PM2.5 by up to 80% during smoke events.
Earthquake & Seismic Risk
Risk Rating: Very Low (score: 1.2/50)
| Metric | Value |
|---|---|
| Risk Score | 1.2 |
| Risk Rating | Very Low |
| Annual Frequency | < 0.001 damaging events/yr |
| Expected Annual Loss | $8K (Very Low) |
Monitor seismic activity at the USGS Earthquake Map. Secure heavy furniture, maintain an emergency kit, and know your gas shutoff location.
Superfund Site Proximity
Proximity Risk: High (score: 46/100)
Nearest NPL site: Hockessin Groundwater at 4.3 miles (7 km).
| Radius | NPL Sites |
|---|---|
| Within 5 km (3.1 mi) | 0 |
| Within 10 km (6.2 mi) | 1 |
| Within 25 km (15.5 mi) | 15 |
Nearest NPL Sites
- Hockessin Groundwater - 4.3 mi (Active Cleanup), listed 05/17/2018
- Strasburg Landfill - 7.1 mi (Deleted), listed 03/31/1989
- Koppers Co., Inc. (Newport Plant) - 11.1 mi (Active Cleanup), listed 08/30/1990
- E.I. du Pont de Nemours & Co., Inc. (Newport Pigment Plant Landfill) - 11.2 mi (Construction Complete), listed 02/21/1990
- Halby Chemical Co. - 13.2 mi (Construction Complete), listed 06/10/1986
Search nearby sites at the EPA Superfund Site Search. If you garden or use well water near an NPL site, consider soil and water testing.
Violation Summary
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| September 1, 2025 | Contaminant 1009 | Monitoring | Resolved |
| November 13, 2024 | Lead and Copper Rule | Monitoring | Resolved |
| November 1, 2024 | Contaminant 0700 | Health-based | Resolved |
| January 1, 2024 | Barium | Monitoring | Resolved |
| January 1, 2024 | Cadmium | Monitoring | Resolved |
| January 1, 2024 | Chromium | Monitoring | Resolved |
| January 1, 2024 | Fluoride | Monitoring | Resolved |
| January 1, 2024 | Selenium | Monitoring | Resolved |
| January 1, 2024 | Nickel | Monitoring | Resolved |
| January 1, 2024 | Nitrite | Monitoring | Resolved |
| January 1, 2024 | Contaminant 1036 | Monitoring | Resolved |
| January 1, 2024 | Contaminant 1045 | Monitoring | Resolved |
| January 1, 2024 | Mercury | Monitoring | Resolved |
| January 1, 2024 | Contaminant 1075 | Monitoring | Resolved |
| January 1, 2024 | Contaminant 1085 | Monitoring | Resolved |
| January 1, 2024 | Barium | Monitoring | Resolved |
| January 1, 2024 | Cadmium | Monitoring | Resolved |
| January 1, 2024 | Chromium | Monitoring | Resolved |
| January 1, 2024 | Fluoride | Monitoring | Resolved |
| January 1, 2024 | Selenium | Monitoring | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for water systems serving this ZIP code:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Barium | Inorganic | 2 | No |
| Contaminant 1009 | Other | 2 | No |
| Cadmium | Inorganic | 2 | No |
| Chromium | Inorganic | 2 | No |
| Fluoride | Inorganic | 2 | No |
| Selenium | Inorganic | 2 | No |
| Nickel | Inorganic | 2 | No |
| Nitrite | Inorganic | 2 | No |
| Contaminant 1036 | Other | 2 | No |
| Contaminant 1045 | Other | 2 | No |
| Mercury | Inorganic | 2 | No |
| Contaminant 1075 | Other | 2 | No |
| Contaminant 1085 | Other | 2 | No |
| E. coli | Microbiological | 1 | No |
| Contaminant 0700 | Other | 1 | Yes |
PFAS Contamination
PFAS detected: PFPeA, PFHxA, PFOA, PFNA, PFBA, PFBS, PFOS, PFHxS, PFHpA.
Highest measured level: 0.0218 µg/L across all detected compounds.
PFAS (per- and polyfluoroalkyl substances) are a group of synthetic chemicals that do not break down in the environment or the human body. Long-term exposure has been linked to immune system effects, hormone disruption, and increased cancer risk.
Recommended filtration: Reverse osmosis (RO) or activated carbon block filters certified NSF/ANSI 58 or NSF/ANSI 53 are the most effective at reducing PFAS in drinking water.
Learn more about PFAS in drinking water →
Energy Costs in PA
Residential electricity rate: 21.47¢/kWh - 26% above the national average (17.0¢/kWh).
High electricity rates in Pennsylvania make energy-efficient appliances and heat pumps particularly valuable for reducing utility bills.
Energy Sources
Pennsylvania generates 3.3% of its electricity from renewable sources - 24% below the national average of 26.9%. Including nuclear, 33.7% of the state's power is carbon-free (EIA 2025).
| Source | Share |
|---|---|
| Natural gas | 58.3% |
| Nuclear | 30.4% |
| Coal | 7.1% |
| Wind | 1.5% |
| Hydroelectric | 1.1% |
| Solar | 0.8% |
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
What You Can Do
- Request your water system's Consumer Confidence Report (CCR) - Your utility is required to publish this annually
- Consider a home water test - Independent testing can reveal issues in your specific plumbing
- Install a certified water filter - NSF-certified filters can address specific contaminants
- Contact your water provider - Ask about current treatment and any ongoing remediation
Need help with water testing or filtration?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
Other Water Quality Reports in Pennsylvania
- 15001 (Aliquippa) - 43 violations
- 15003 (Ambridge) - 16 violations
- 15004 (Atlasburg)
- 15005 (Baden) - 18 violations
- 15006 (Bairdford)
- 15007 (Bakerstown) - 2 violations
- 15009 (Beaver) - 62 violations
- 15010 (Beaver Falls) - 27 violations
- 15012 (Belle Vernon) - 75 violations
- 15014 (Brackenridge) - 1 violation
- 15015 (Bradfordwoods) - 2 violations
- 15017 (Bridgeville)
- 15018 (Buena Vista)
- 15019 (Bulger)
- 15020 (Bunola) - 8 violations
- 15021 (Burgettstown)
- 15022 (Charleroi) - 4 violations
- 15024 (Cheswick) - 8 violations
- 15025 (Clairton)
- 15026 (Clinton) - 18 violations
Nearby Water Quality Reports
- 19348 (Kennett Square) - 1 mi - 209 violations
- 19374 (Toughkenamon) - 2 mi
- 19311 (Avondale) - 3 mi - 24 violations
- 19375 (Unionville) - 3 mi - 30 violations
- 19736 (Yorklyn, DE) - 4 mi
- 19357 (Mendenhall) - 4 mi
- 19318 (Chatham) - 5 mi
- 19707 (Hockessin, DE) - 5 mi
- 19366 (Pocopson) - 6 mi
- 19350 (Landenberg) - 6 mi - 8 violations
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Aqua Pa Main System (PA1460073) on EPA.gov.
Frequently Asked Questions
Is the tap water in 19345 safe to drink?
Immaculata's water system has 1 health-based violation record in inclusive EPA record years 2021 through 2026. Current noncompliance includes 0 addressed and 0 unaddressed records; 30 are resolved and 0 are archived. This compliance record does not replace property-specific testing.
Where does 19345's water come from?
The primary water source for this area is surface water. Aqua Pa Main System serves approximately 822,600 people.
How can I get my water tested?
Contact your local water utility for a free water quality report, or hire a certified lab for independent home water testing. The EPA recommends testing annually if you use a private well.
Does 19345 have lead in the water?
Lead and Copper Rule sampling data for ZIP code 19345 shows no detectable lead (0 mg/L), below the EPA action level of 0.015 mg/L. However, older homes with lead pipes or lead-solder plumbing may still have elevated levels at the tap.
What is the radon risk in 19345?
ZIP code 19345 (Chester County) falls in EPA Radon Zone 1, indicating high radon potential. The EPA recommends all homes in Zone 1 areas be tested for radon. Radon is a naturally occurring radioactive gas that can accumulate in homes and is the second leading cause of lung cancer in the U.S.
USGS reports that 4 of the top compounds applied across the surrounding county are flagged by the EPA for drinking-water monitoring - see the agricultural pesticide-use section
Contaminant Stress Analysis
Statistical envelope (p10/p50/p90) of measured contaminant levels compared to EPA Maximum Contaminant Levels (MCL). Based on enforcement and compliance monitoring data.
All measured values of Lead (LCR 90th) remain below the MCL of 15 PPB.
Pennsylvania Water Quality Overview
ZipCheckup analyzes lab results from 899 water systems across Pennsylvania, covering 16 contaminants from 2 data sources. The most frequently tested contaminants include NEtFOSAA, NMeFOSAA, Pfhxa. Overall, Pennsylvania earns a water quality grade of C (average score: 55/100) across 2,184 ZIP codes. 48% of tested systems have at least one EPA violation on record. If you live in Pennsylvania, review the contaminant table above for your specific water system — state averages may not reflect local conditions.
Score History
Score tracking started on 2026-08-04. Current score: 56/100. Check back for trends as data accumulates.
Environmental Incidents
Health-Based Violations
Enforcement Actions
Understanding EPA Enforcement
- MCL Violation - Contaminant exceeded the Maximum Contaminant Level set by EPA
- Treatment Technique (TT) - Water system failed to follow required treatment methods
- Formal Enforcement - EPA or state issued a legal order (administrative order, court action, or compliance order)
- Resolved - The water system returned to compliance
Source: EPA Enforcement and Compliance History Online (ECHO). Data from the Safe Drinking Water Information System (SDWIS). Updated quarterly.
PFAS Contamination Detected
PFAS ("forever chemicals") have been detected in water systems serving ZIP code 19345. One or more compounds exceed EPA maximum contaminant levels.
Detected compounds: PFPeA, PFHxA, PFOA, PFNA, PFBA, PFBS, PFOS, PFHxS, PFHpA.
Highest measured level: 0.0218 µg/L
Reverse osmosis (RO) and activated carbon block filters certified NSF/ANSI 58 or NSF/ANSI 53 are the most effective at reducing PFAS levels at the tap.
Health Risks from Detected Contaminants
Cadmium
High RiskEPA limit: 0.005 mg/L
Kidney damage accumulating over lifetime; probable carcinogen
At-risk groups: people with low iron or calcium intake (increased absorption), people relying on older galvanized plumbing
Removal: reverse osmosis, ion exchange, coagulation/filtration · Find a filter →
Chromium-6 (Hexavalent Chromium)
High RiskEPA limit: 0.1 mg/L (total chromium; California Cr-6 MCL = 0.010 mg/L)
Stomach & intestinal cancer (known carcinogen)
At-risk groups: long-term residents, people near industrial sites, residents in areas with naturally high Cr-6 geology
Removal: reverse osmosis, strong-base anion exchange, reduction and precipitation · Find a filter →
Learn more about Chromium-6 (Hexavalent Chromium) in drinking water →
Nitrite
High RiskEPA limit: 1 mg/L (as nitrogen)
Blue baby syndrome in infants; potential carcinogen
At-risk groups: infants under 6 months, pregnant women
Removal: reverse osmosis, ion exchange (anion resin), distillation · Find a filter →
Mercury (Inorganic)
High RiskEPA limit: 0.002 mg/L
Kidney damage, neurological impairment
At-risk groups: pregnant women, developing fetuses, people with impaired kidney function
Removal: activated carbon (GAC), coagulation/filtration, reverse osmosis · Find a filter →
E. coli
High RiskEPA limit: Zero tolerance (any positive sample triggers immediate action)
Severe GI illness; potentially fatal kidney failure in children
At-risk groups: children under 5, elderly, immunocompromised individuals, pregnant women
Removal: UV disinfection (99.99%), chlorination, reverse osmosis · Find a filter →
Gross Alpha Particle Activity
High RiskEPA limit: pCi/L
Increased cancer risk from radioactive particles
At-risk groups: long-term residents in areas with uranium or radium-rich geology, people on private wells in western US
Removal: reverse osmosis, ion exchange (anion exchange for radium), lime softening · Find a filter →
Beryllium
Moderate RiskEPA limit: 0.004 mg/L
Intestinal damage, bone damage
At-risk groups: long-term residents, people with gastrointestinal conditions
Removal: reverse osmosis, activated alumina, coagulation/filtration · Find a filter →
Copper
Moderate RiskEPA limit: 1.3 mg/L (action level)
GI distress short-term; liver & kidney damage long-term
At-risk groups: infants, people with Wilson's disease, people with liver disease
Removal: reverse osmosis, carbon block filter, KDF media filter · Find a filter →
Consumer Confidence Report
Annual water quality report published by Aqua Pa Main System for ZIP code 19345.
What Is a Consumer Confidence Report?
Every community water system in the U.S. is required by the EPA to publish an annual Consumer Confidence Report (CCR), also known as a Water Quality Report. It lists all detected contaminants, their levels compared to federal limits (MCLs), and information about where your water comes from.
How to Read Your CCR
- MCL (Maximum Contaminant Level) - the highest level of a contaminant allowed in drinking water
- MCLG (Maximum Contaminant Level Goal) - the level below which there is no known health risk
- Action Level - used for lead and copper; triggers treatment if exceeded at the 90th percentile
- A violation means detected levels exceeded the MCL - your utility must notify you and take corrective action
Childhood Environmental Risk Score - 19345
Very High RiskThis ZIP's score is higher than 95% of U.S. ZIP codes and 85% of those in Pennsylvania - a relative ranking, not a verdict on any home.
Risk Factor Breakdown
Water system violation history is the largest contributor to this ZIP's score. A pattern of violations can signal recurring quality issues worth monitoring, and reviewing a system's recent record helps families know what to ask about.
- Children under 6 are most vulnerable to lead exposure - there is no safe level of lead in blood
- Test your home's drinking water, especially if your home was built before 1986
- Consider a certified water filter (NSF/ANSI 53 for lead removal) for drinking and cooking water
- Ask your pediatrician about blood lead level testing at well-child visits
What families can do
Here are calm, practical steps families in this ZIP can consider - informational guidance, not cause for alarm.
- Ask your pediatrician whether a blood lead test is appropriate at a child's next well-child visit.
Know a family in 19345? A free 30-second ZIP check shows them the same lead, water, and housing data.
Lead Pipe Replacement Funding for Pennsylvania
Key LCRI Deadlines
What This Means for You
- If your home was built before 1986, it may have lead service lines
- Your water utility is required to inventory and replace lead lines at no cost to you
- Contact your water utility to check if your address is in their inventory
Source: EPA DWSRF Lead Service Line Replacement Program, FY2025 Allotment Memorandum.
Active Alerts in Pennsylvania
0 active weather alerts in Pennsylvania. Severe weather can affect your water quality and home safety.
View alerts for Pennsylvania →
Environmental Hazards (10) HIGH
Historical NFIP Claim Profile
FEMA Flood Zones Explained
- Zone A / AE - High-risk (100-year floodplain). Flood insurance required for federally backed mortgages
- Zone V / VE - High-risk coastal area with wave action. Strictest building requirements
- Zone X - Moderate-to-low risk (500-year floodplain or minimal flood hazard)
- Zone B / C - Areas of moderate or minimal flood hazard
Air Quality for 19345
Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. Consider reducing prolonged outdoor exertion if you experience symptoms.
County-level hazard data for Chester
These are county-level federal records for Chester, the county that contains ZIP code 19345. They describe the whole county, not this ZIP code specifically, and are provided for regional context.
Sources: U.S. Army Corps of Engineers National Inventory of Dams, NOAA Storm Events Database, EPA air-quality design values, EPA annual Air Quality Index by county, a USGS domestic-well arsenic model, and a USGS landslide-susceptibility model. All figures are county-level and do not reflect conditions at any single address.
Termite Risk for 19345
Moderate Termite ZoneRequired for VA/FHA loans in select southern counties; not statewide
VA/FHA loan in designated counties will not close without NPMA-33
Termite Damage in the U.S.
- Termites cause an estimated $5 billion in property damage annually in the United States, according to the USDA.
- Standard termite treatment costs $225–$2,500; fumigation for severe infestations: $2,000–$8,000.
- Homeowner insurance typically does not cover termite damage, as it is considered preventable.
What Homeowners Should Know
- Annual termite inspections are recommended in moderate-to-heavy risk zones. Early detection can prevent thousands in repair costs.
- VA and FHA loans require a clear NPMA-33 (Wood Destroying Insect Inspection Report) for closing in most states.
- Warning signs: mud tubes on foundation walls, hollow-sounding wood, discarded wings near windows, and frass (droppings) near baseboards.
- Preventive treatment ($200–$900 per year) is far less expensive than structural damage repair, which averages $3,000 and can exceed $50,000.
- Even in lower-risk zones, subterranean termites can be active. Consider an inspection if purchasing an older home or if you notice warning signs.
Source: USDA Forest Service Termite Infestation Probability (TIP) zones, VA/FHA lender requirements, Pennsylvania pest control regulations. Inspection cost estimates reflect typical market rates and may vary by provider, property size, and location. This information is for general guidance only.
Pest Risk for 19345
Moderate Pest Pressureticks, termites, bed bugs, stink bugs and carpenter ants
- Lyme disease endemic area
- West Nile activity zone
Required for VA loans in all states; not state-mandated but WDI common in practice
Up to $10,000 per violation
Why This Matters
- Health risks: Mosquitoes transmit West Nile virus (1,000+ U.S. cases annually). Ticks spread Lyme disease (estimated 476,000 cases/year per CDC). Rodent droppings can carry hantavirus.
- Property damage: Carpenter ants and termites cause billions in structural damage annually. Rodents gnaw wiring, creating fire hazards.
- Food safety: Cockroaches and rodents contaminate food preparation areas and can trigger allergies and asthma, especially in children.
- Pennsylvania experiences seasonal pest pressure peaks. Annual inspections help catch infestations early before they become costly.
Common Questions
Source: CDC vector-borne disease surveillance, EPA pesticide regulation data, Pennsylvania pest control board, NPMA pest prevalence maps. Inspection cost estimates reflect typical market rates and may vary by provider, property size, and location. This information is for general guidance only.
Wildfire & Smoke Risk Profile
Wildfire Smoke Safety Tips
- Air purifier with HEPA filter: run in the room where you spend the most time. Close windows and doors during smoke events.
- N95 or KN95 masks: standard cloth and surgical masks do not filter fine particulate matter (PM2.5) from wildfire smoke.
- Seal gaps: use wet towels or tape around doors and windows to reduce smoke infiltration during poor air quality days.
- Monitor AQI: check AirNow.gov daily during fire season. AQI above 100 = unhealthy for sensitive groups; above 150 = unhealthy for everyone.
- Create a clean room: designate one room with the air purifier running, keep it sealed, and limit time outdoors when AQI is elevated.
Protect Your Indoor Air from Wildfire Smoke
A HEPA air purifier can reduce indoor PM2.5 by up to 80% during smoke events. Portable units for a single room start at $80. Whole-home solutions start at $300.
Paid Partner Product links may earn a commission - see our disclosure.
Earthquake & Seismic Risk Profile
Earthquake Preparedness Tips
- Secure heavy furniture: anchor bookshelves, water heaters, and large appliances to wall studs. Unsecured items cause most earthquake injuries.
- Emergency kit: water (1 gallon per person per day for 3 days), non-perishable food, flashlight, batteries, first aid kit, wrench to turn off gas. Keep kits at home and in your car.
- Know how to shut off gas: locate the gas meter shutoff valve and keep a wrench nearby. Gas leaks are a leading cause of post-earthquake fires.
- Drop, Cover, Hold On: during shaking, drop to hands and knees, take cover under a sturdy table, and hold on. Do not stand in doorways or run outside.
- Structural retrofit: homes built before 1980 may need foundation bolting or cripple wall bracing. FEMA's earthquake resources offer guidance on retrofitting.
- USGS ShakeMap: monitor real-time and recent seismic activity at earthquake.usgs.gov.
Build Your Earthquake Preparedness Kit
FEMA recommends every household in a seismic zone maintain a 72-hour emergency kit. Pre-assembled kits start at $40 and include water, food, first aid, and tools.
Paid Partner Product links may earn a commission - see our disclosure.
Mold Risk Assessment for 19345
Low RiskSummer months (June–August) present the highest mold risk in 19345, with average humidity reaching 68%. Indoor humidity can be 10–15% higher in poorly ventilated spaces. Winter humidity drops to 68%, reducing but not eliminating risk.
Why Mold Matters
- The CDC and EPA identify mold as a significant indoor health hazard. Common symptoms include respiratory irritation, allergic reactions, and asthma exacerbation.
- Mold begins growing within 24–48 hours on damp surfaces when relative humidity exceeds 60%. Bathrooms, basements, and crawl spaces are most vulnerable.
- Professional mold remediation costs $1,500–$9,000 on average. Homeowner insurance often excludes mold coverage unless caused by a "covered peril."
- Homes built before 1980 typically lack modern vapor barriers and ventilation systems, increasing moisture infiltration risk.
Prevention Recommendations
- Use a dehumidifier to keep indoor humidity below 50%. This is especially important in basements, crawl spaces, and bathrooms in high-humidity areas like 19345.
- Ensure proper ventilation: use exhaust fans in bathrooms and kitchens, and keep attic and crawl space vents unblocked.
- Fix leaks immediately. Even small plumbing leaks can create mold-favorable conditions within 48 hours.
- Monitor indoor humidity with a hygrometer ($10–$20). Target 30–50% year-round.
With 68% average humidity, a dehumidifier is the most effective way to reduce mold risk in 19345. Energy Star-rated units cost $200–$400 and can reduce humidity by 20–30%.
Respiratory Risk Snapshot
High RiskSuperfund Sites & Soil Contamination Risk
Nearest Superfund (NPL) Sites
| Site Name | Distance | Status | Listed |
|---|---|---|---|
|
Hockessin Groundwater
|
4.3 mi | Active Cleanup | 05/17/2018 |
|
Strasburg Landfill
|
7.1 mi | Deleted from NPL | 03/31/1989 |
|
Koppers Co., Inc. (Newport Plant)
|
11.1 mi | Active Cleanup | 08/30/1990 |
|
E.I. du Pont de Nemours & Co., Inc. (Newport Pigment Plant Landfill)
|
11.2 mi | Construction Complete | 02/21/1990 |
|
Halby Chemical Co.
|
13.2 mi | Construction Complete | 06/10/1986 |
What Are Superfund NPL Sites?
The National Priorities List (NPL) is the EPA's list of the most contaminated sites in the United States. These sites are eligible for federal cleanup funding under CERCLA (the "Superfund" law). Common contaminants include heavy metals, volatile organic compounds (VOCs), pesticides, and industrial solvents that can leach into soil, groundwater, and air.
- Active Cleanup: EPA is investigating or remediating the site - contamination may still be present.
- Construction Complete: Physical cleanup is done, but long-term monitoring continues.
- Deleted: Site meets EPA cleanup standards and has been removed from the NPL.
Know What's in Your Soil
If you live near a Superfund site, a home soil test kit can detect heavy metals, lead, and other contaminants - especially important if you garden, have children, or use well water.
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Agricultural pesticide use in the surrounding county
USGS estimates how many kilograms of agricultural pesticides are applied each year in this ZIP code’s surrounding county, plus the five most-applied compounds. These are county-level use estimates, not a measurement of any pesticide in the tap water served to this ZIP code.
Top compounds by volume
The five compounds applied in the largest amounts across this county. Where the EPA sets a drinking-water reference limit (MCL) for a compound, that limit is shown for context - it is a regulatory reference, not a finding of any concentration in this ZIP code’s water.
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Moderate water concernGLYPHOSATEHerbicide · 2k kg/yr · EPA drinking-water reference limit: 700 ppb
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High water concernATRAZINEHerbicide · 1.2k kg/yr · EPA drinking-water reference limit: 3 ppb
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Low water concernPENDIMETHALINHerbicide · 508 kg/yr
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High water concernCHLORPYRIFOSInsecticide · 401 kg/yr
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Moderate water concernACETOCHLORHerbicide · 382 kg/yr
4 of the top compounds are ones the EPA flags for drinking-water monitoring - see the drinking-water section above
What this means
- These figures describe pesticide application across the surrounding county, not the drinking water at this address.
- An EPA Maximum Contaminant Level (MCL) is a regulatory reference for how much of a compound is allowed in finished tap water - it is not a finding of contamination at this ZIP code.
- Tested drinking-water results from the local water system - when reported - appear in the drinking-water section of this report.
Methodology: Annual county pesticide-use estimates are from the USGS Pesticide National Synthesis Project, mapped from county FIPS to ZIP code. EPA Maximum Contaminant Levels are reproduced from federal drinking-water regulations and are reference points only.
Informational only. County-level agricultural pesticide-use estimates are not a measurement of any pesticide in the drinking water served by this ZIP code, nor an assessment of health risk. Tested drinking-water results, when reported by the local water system, appear in the drinking-water section above.
Home & Infrastructure (4) OK
Power outages in Chester
Electricity outages reported by utilities in Chester and tracked by the U.S. Department of Energy's EAGLE-I program in 2024. These figures describe the county, not conditions at ZIP code 19345.
County-level figures, not a measurement at this address. Based on reported 15-minute intervals: intervals reported with no value are excluded, never counted as zero. Counties and years without data are omitted rather than shown as zero. Source: DOE/ORNL EAGLE-I, licensed CC BY 4.0.
Septic System Requirements in Pennsylvania
✓ No Statewide MandateVaries by municipality. Many townships require inspection at property transfer under Act 537 planning.
Penalties set by local ordinance. State does not enforce point-of-sale inspections.
What Homeowners Should Know
- Approximately 1 in 5 U.S. households relies on a septic system for wastewater treatment.
- Regular pumping every 3–5 years is recommended by the EPA to prevent system failure.
- A failed septic system can cost $7,000–$15,000 or more to replace, depending on system type and soil conditions.
- If you are selling a property in Pennsylvania, check your state and local requirements before listing.
- Signs of septic failure include slow drains, sewage odors, and standing water near the drain field.
Source: Pennsylvania environmental and health department regulations. Cost estimates reflect typical market rates and may vary by provider, system size, and location. This information is for general guidance only-contact your local health department for requirements specific to your property.
Underground Oil Tank: Low Risk for 19345
Pennsylvania regulates underground heating oil tanks, but only 0% of homes in 19345 were built before 1980 - the era when underground steel tanks were commonly installed. The risk of encountering a buried oil tank in this ZIP code is relatively low. If purchasing a pre-1980 home, a tank sweep is still recommended.
Source: Pennsylvania environmental regulations (Act 32 of 1989; 25 Pa. Code Chapter 245), U.S. Census ACS housing vintage data.
CO & Gas Safety Profile
CO & Gas Safety Tips
- Install CO detectors on every level of your home and near sleeping areas. Replace batteries annually and units every 5-7 years.
- Know gas leak signs: rotten egg smell, hissing sounds near gas lines, dead vegetation near pipelines, bubbling in standing water.
- Annual inspection: have a licensed technician inspect gas appliances (furnace, water heater, stove) every year.
- Emergency: if you smell gas, leave immediately, do not use electrical switches, and call 911 or your gas company from outside.
Protect Your Home from Carbon Monoxide
The CPSC recommends a CO detector on every level. Battery-operated models start at $20. Smart detectors with app alerts start at $35.
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Remodeling Permit Requirements in Pennsylvania
ⓘ Permits RequiredStructural, electrical, plumbing, mechanical. Uniform Construction Code applies statewide since 2004.
Fines up to $500/day, stop-work orders, mandatory correction
Why This Matters
- Unpermitted work can reduce your home's appraised value by 10–20% and complicate or block a sale entirely.
- Homeowner insurance may deny claims for damage caused by or related to unpermitted renovations.
- Buyers' lenders may require proof of permits before approving a mortgage, especially for kitchens, bathrooms, and structural changes.
- Unpermitted electrical and plumbing work is a leading cause of house fires and water damage - permits exist to ensure safety inspections.
- If you are planning remodeling work in Pennsylvania, contact your local building department before starting any project that alters structure, electrical, plumbing, or mechanical systems.
Remodeling Permit Questions for 19345
What remodeling work requires a permit in Pennsylvania?
In Pennsylvania, permits are generally required for any work that alters the structure, electrical wiring, plumbing, or mechanical systems of a home. This includes kitchen and bathroom renovations involving plumbing or electrical changes, wall removal, room additions, window enlargements, re-roofing, and HVAC replacement. Purely cosmetic work - painting, flooring, cabinet refacing without plumbing changes - typically does not require a permit. Always check with your local building department, as municipal requirements may be stricter than state minimums.
What happens if I remodel without a permit in Pennsylvania?
Working without a required permit in Pennsylvania can result in Fines up to $500/day, stop-work orders, mandatory correction. Beyond legal penalties, unpermitted work creates problems when selling: buyers' home inspectors and appraisers flag unpermitted additions, lenders may refuse financing, and title companies may require permits to be obtained retroactively - often at 2–3 times the original permit fee. In serious cases, you may be required to open walls for inspection or demolish non-compliant work.
How much does a remodeling permit cost in Pennsylvania?
Remodeling permit fees in Pennsylvania typically range from $100 to $2500, depending on the scope and value of the project. Most jurisdictions calculate fees as a percentage of the project's estimated construction cost (usually 1–2%) or use a flat fee schedule based on project type. Electrical and plumbing sub-permits may be billed separately. Contact your local building department for an exact fee quote before starting work.
Permit requirements based on Pennsylvania building codes and ICC adoption data. Costs reflect typical municipal fee schedules and may vary by jurisdiction, project scope, and valuation. This information is for general guidance only - contact your local building department for requirements specific to your project.
Cost & Community (5) OK
True Cost of Ownership
How this ZIP compares
Where the estimate comes from
Show all 4 factors
5-year equipment outlook
No major equipment is flagged for likely replacement within five years.
What this means
- This is a modeled estimate of how much more - or less - a household here may spend each year on risk-related costs such as insurance, mitigation, testing, and maintenance, compared with a typical US ZIP.
- It is a comparison figure for context, not a bill, a quote, or financial advice.
- The 5-year equipment ranges above are separate one-time replacements, not part of the annual figure.
Methodology: Each of 13 risk verticals is assigned a dollar figure from public federal data; the total is the modeled annual difference from a median-risk US ZIP. The 5-year equipment outlook flags major home equipment whose estimated age is within five years of its typical service life; figures are national-average installed-cost ranges.
Estimates are modeled from public federal data. They are not quotes, prices, or financial or insurance advice.
Fair market rent in this ZIP
These are HUD's Fair Market Rent figures for this ZIP, the payment-standard monthly rents HUD uses for housing assistance. They are a published benchmark, not a survey of what units actually rent for today.
HUD sets the fair market rent for a 2-bedroom home in this ZIP at $2,480 per month.
Monthly fair market rent by home size:
HUD metro area: Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA.
Source: HUD Small Area Fair Market Rents, FY2025. A SAFMR is a HUD payment-standard figure, not a survey of actual market rents.
Tax Burden in Pennsylvania
State tax rates affect cost of ownership. Here's how Pennsylvania compares to national averages.
Source: Tax Foundation 2024. Income tax = top marginal rate. Sales tax = state + avg local. Property tax = effective rate on home value.
Energy Costs in Pennsylvania
Residential electricity rate: 21.47¢/kWh - 26% above the national average (national avg: 17.0¢/kWh · EIA, December 2025)
Pennsylvania Energy Mix
Source: EIA Form 923, 2025 data. Renewable = solar + wind + hydro + geothermal.
Electric Utility for 19345
Source: U.S. Energy Information Administration, Form EIA-861 (2024 data). EIA ID: 14940.
Home Energy Audit for 19345
The Inflation Reduction Act provides up to $8,000 in rebates and $3,200 in annual tax credits for home energy upgrades - but many provisions phase down or expire after 2032. A professional energy audit is the first step to qualifying for these incentives.
What a Home Energy Audit Covers
- Insulation levels in attic, walls, and basement
- Air leaks around windows, doors, and ducts
- Blower door test (measures total air leakage)
- HVAC efficiency and age assessment
- Water heater type and condition
- Lighting and appliance energy use
- Carbon monoxide and combustion safety
- Moisture and ventilation assessment
- Gas leak detection
- Prioritized list of recommended upgrades
- Estimated cost and savings for each upgrade
- Rebate and tax credit eligibility report
- The average home energy audit identifies $200–$400/year in savings (DOE)
- Properly sealed and insulated homes save 15% on heating and cooling costs (DOE)
- Heat pump upgrades can reduce heating costs by 30–50% compared to electric resistance
- ENERGY STAR certified windows save $101–$583/year compared to single-pane windows
- Weatherization assistance programs are available for income-qualifying households
PECO Energy Co (Investor-owned) serves 19345. Your local residential rate is 16.2¢/kWh , which is above the national average - making energy efficiency improvements even more valuable . Many utilities offer additional rebates on top of federal IRA incentives - ask your energy auditor about programs from PECO Energy Co.
Under the Inflation Reduction Act. Income limits apply for HEEHRA rebates. Tax credits require tax liability. IRS details →
To claim the $150 federal tax credit, your energy audit must meet DOE standards (10 CFR 440.21) and be performed by a qualified auditor. A DOE-compliant audit includes:
- Blower door test to measure air infiltration
- Infrared thermography to identify insulation gaps
- Combustion safety testing for gas appliances
- Written report with prioritized, cost-effective upgrade recommendations
Energy Audit Questions for 19345
How much does a home energy audit cost?
A professional home energy audit typically costs $150–$400 depending on the size of your home and the depth of testing. The Inflation Reduction Act provides a $150 tax credit for qualifying audits performed by a certified auditor, effectively covering a significant portion of the audit cost. Some utilities also subsidize audits for their customers - check with PECO Energy Co for local programs.
What is the difference between an energy audit and a home inspection?
A home inspection (done during a home sale) evaluates structural and safety conditions. An energy audit specifically measures how your home uses energy and identifies efficiency improvements. Energy audits use specialized tools like blower doors, infrared cameras, and duct blasters that are not part of a standard home inspection. The audit produces a prioritized list of upgrades with estimated costs and savings.
How much can I save after an energy audit?
According to the U.S. Department of Energy, the average audit identifies $200–$400/year in savings. Actual savings depend on your home's age, current insulation, HVAC efficiency, and local energy rates. At current rates in Pennsylvania, the average home spends approximately $2,254/year on electricity - a 15–25% reduction through audit-recommended upgrades could save $338–$564 annually.
What rebates and tax credits are available for energy upgrades?
The Inflation Reduction Act (IRA) provides two types of incentives: (1) Tax credits up to $3,200/year for heat pumps ($2,000), insulation ($1,600), windows ($600), and the audit itself ($150); and (2) HEEHRA rebates for income-qualifying households - up to $8,000 for heat pumps, $1,600 for insulation, $2,500 for electrical panels, and $840 for heat pump dryers. Solar panels qualify for a separate 30% tax credit through 2032.
Do I need an energy audit before installing solar panels?
An energy audit is not legally required before installing solar, but the DOE strongly recommends it. Reducing your home's energy consumption before adding solar means you need a smaller (cheaper) system to cover your needs. An audit typically identifies 15–30% in energy reductions through insulation, air sealing, and HVAC improvements - which directly reduces the size and cost of a solar installation.
How long does a home energy audit take?
A comprehensive energy audit takes 2–4 hours for a typical single-family home. The auditor will inspect the attic, basement, walls, windows, HVAC system, water heater, and ductwork. Diagnostic tests (blower door, infrared scan) add precision to the findings. You will receive a written report within 1–2 weeks with prioritized recommendations and estimated costs.
Source: U.S. Energy Information Administration (EIA), U.S. Department of Energy (DOE), Inflation Reduction Act of 2022 (P.L. 117-169).
Safety Updates for Immaculata, Pennsylvania
Violations & Enforcement Timeline
View all 11 records
Related Anomalies
Recent Product Recalls
Recent CPSC recalls for plumbing and HVAC products that may affect homes in your area.
Madewell Double V-Neck Pullover and V-Neck Cardigan Sweaters
Topyond Pool Drain Port with Cover
XW-A17 Electric Youth All-Terrain Vehicles (ATVs)
Protect Your Home in Immaculata
Based on local data for ZIP 19345, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
Immaculata has 2 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: typically $700–$1,500/year in flood-prone areas
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Service recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Take Action
Concerned about these findings? Contact your local elected officials to ask what is being done about water quality in your area.
Email Your RepresentativeDon't know who to contact? Find your local representative at usa.gov/elected-officials
Frequently Asked Questions
Is the tap water in 19345 safe to drink?
Based on EPA SDWIS data, Immaculata's primary water system (Aqua Pa Main System) has 30 recorded violations in the past 5 years, including 1 health-based. Check the full report above for details. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 19345's water come from?
The primary water source for ZIP code 19345 is Surface water. Aqua Pa Main System serves approximately 822,600 people.
How does Immaculata water compare to the national average?
Immaculata's water quality ranks in the bottom 87% of U.S. ZIP codes, and in the bottom 64% within Pennsylvania.
How can I get my water tested in Immaculata?
Contact your local water utility (Aqua Pa Main System) for a free Consumer Confidence Report, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
What is the radon risk for 19345?
19345 falls in EPA Radon Zone 1 (High risk), located in Chester County. Zone 1 indicates the highest radon potential. Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 19345's water?
Yes, PFAS contamination has been detected in water systems serving 19345. One or more PFAS compounds exceed EPA maximum contaminant levels. Reverse osmosis and activated carbon filters certified NSF/ANSI 53 or 58 are the most effective at reducing PFAS.
What does the NFIP claim history show for ZIP 19345?
FEMA records contain 2 flood insurance claims filed in ZIP code 19345; the dominant rated-zone value in those claims is X, which is not a current FEMA map designation. Claim records do not establish current property risk. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Immaculata, PA (19345): PFAS Above EPA Limit - 56/100. https://zipcheckup.com/report/19345/
@misc{zipcheckup-report-19345,
author = {{ZipCheckup}},
title = {{Immaculata, PA (19345): PFAS Above EPA Limit - 56/100}},
year = {2026},
url = {https://zipcheckup.com/report/19345/}
}
Page version: August 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 19345
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 19348 | Kennett Square, PA | 1.1 mi | F | 209 |
| 19374 | Toughkenamon, PA | 2.3 mi | D | 0 |
| 19311 | Avondale, PA | 3.2 mi | D | 24 |
| 19375 | Unionville, PA | 3.4 mi | D | 30 |
| 19736 | Yorklyn, DE | 3.6 mi | N/A | 0 |
| 19357 | Mendenhall, PA | 4.2 mi | N/A | 0 |
| 19318 | Chatham, PA | 4.9 mi | N/A | 0 |
| 19707 | Hockessin, DE | 5.2 mi | C | 0 |
| 19366 | Pocopson, PA | 6.1 mi | N/A | 0 |
| 19350 | Landenberg, PA | 6.3 mi | D | 8 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Contaminants Detected in 19345
Learn more about the contaminants found in your water supply:
Overall safety breakdown
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