Water Quality in 18015 — Bethlehem, PA
EPA data for CITY OF BETHLEHEM
Data source: U.S. Environmental Protection Agency (EPA) SDWIS Last verified: March 16, 2026
Your Water System
ZIP code 18015 in Bethlehem, Pennsylvania is served by CITY OF BETHLEHEM (EPA ID: PA3480046). This system provides water to approximately 117,259 people from surface water sources.
There are 13 community water systems serving this area.
Lead & Copper in Your Water
No Lead & Copper Rule sampling data available for systems serving this ZIP code.
Violation Summary
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| October 24, 2025 | Lead and Copper Rule | Monitoring | Resolved |
| September 15, 2025 | Consumer Confidence Report Rule | Health-based | Resolved |
| September 15, 2025 | Consumer Confidence Report Rule | Monitoring | Resolved |
| August 1, 2025 | E. coli | 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 |
|---|---|---|---|
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 6 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 6 | No |
| Consumer Confidence Report Rule | Reporting | 2 | Yes |
| E. coli | Microbiological | 1 | No |
| Lead and Copper Rule | Treatment Technique | 1 | No |
Need help with your water quality?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| CITY OF BETHLEHEM | PA3480046 | 117,259 | Surface water |
| LOWER SAUCON AUTHORITY | PA3480027 | 5,700 | Surface water |
| BETH 512 SYSTEM | PA3480814 | 725 | Groundwater |
| POCONO MOBILE HOME ESTATES | PA2450028 | 129 | Groundwater |
| CENTRE COUNTY MHC LLC | PA4140043 | 100 | Groundwater |
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?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Other Water Quality Reports in Pennsylvania
- 15068 (New Kensington)
- 15201 (Pittsburgh) — 76 violations
- 15501 (Somerset) — 25 violations
- 15601 (Greensburg) — 18 violations
- 15701 (Indiana) — 51 violations
- 15901 (Johnstown) — 208 violations
- 16001 (Butler) — 43 violations
- 16016 (Boyers) — 223 violations
- 16101 (New Castle) — 2 violations
- 16142 (New Wilmington) — 10 violations
- 16335 (Meadville) — 6 violations
- 16365 (Warren) — 23 violations
- 16401 (Albion) — 90 violations
- 16412 (Edinboro) — 109 violations
- 16501 (Erie) — 74 violations
- 16601 (Altoona) — 10 violations
- 16630 (Cresson) — 8 violations
- 16651 (Houtzdale) — 11 violations
- 16652 (Huntingdon) — 27 violations
- 16801 (State College) — 104 violations
Nearby Water Quality Reports
- 18101 (Allentown) — 5 mi — 52 violations
- 18049 (Emmaus) — 8 mi — 19 violations
- 18040 (Easton) — 13 mi — 18 violations
- 19401 (Norristown) — 33 mi — 885 violations
- 19034 (Fort Washington) — 33 mi — 24 violations
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for CITY OF BETHLEHEM (PA3480046) on EPA.gov.
Frequently Asked Questions
Is the tap water in 18015 safe to drink?
Bethlehem’s water system has recorded 1 health-based violation in the past 5 years. While the system is required to treat water to meet federal standards, you may want to consider additional precautions such as a certified water filter.
Where does 18015’s water come from?
The primary water source for this area is surface water. CITY OF BETHLEHEM serves approximately 117,259 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 18015 have lead in the water?
No Lead and Copper Rule sampling data is currently available in EPA records for water systems serving ZIP code 18015. If you are concerned about lead, contact your water utility or have your tap water independently tested.
What is the radon risk in 18015?
Radon zone data is not available for ZIP code 18015. The EPA recommends testing all homes for radon regardless of location, as radon levels can vary significantly even within the same neighborhood.