Susquehanna County, Pennsylvania
30 ZIP codes · Avg score 45/100 · Grade D · Updated 2026-06-04
Across Susquehanna County, EPA compliance records for 30 ZIP codes fall well below average — documented health-based violations affect multiple areas, and the county's sustained low grade points to structural rather than temporary shortfalls in the underlying water systems.
How Susquehanna County Compares
How Susquehanna County Compares
Susquehanna County scores 10 points below the Pennsylvania state average (55/100) and 23 points below the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-04
ZIP Code Risk Map
Water Quality Map: Susquehanna County, Pennsylvania
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Estimated additional annual cost per homeowner: $1,273, driven primarily by flood
Infrastructure: 0.425% avg pipe failure probability, 68% of ZIPs at high risk
68.3% of homes built before 1978 (lead paint era)
Violation History (2022–2025)
→ Stable trendEPA violation counts by year across Susquehanna County water systems. Health-based shown in red, total in blue.
Peak year: 2022 with 14 violations. Past 5 years: 25 total (25 health-based).
Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.
Infrastructure Overview
Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $1,273
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
27,963 housing units in Susquehanna County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Susquehanna County
Remediation costs are relatively manageable for most homeowners in Susquehanna County, representing a small fraction of property value.
Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.
Water Systems with Most Violations
Top 5 systems in Susquehanna County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | Tiffany Pines | 150 | 40 |
| 2 | Gracious Living Estates Pch | 77 | 40 |
| 3 | Lazy Brook Management | 51 | 40 |
| 4 | Lake Raylean Water Association | 47 | 40 |
| 5 | Schoolhouse Hill Apts | 38 | 40 |
18 total water systems serve Susquehanna County.
All ZIP Codes in Susquehanna County
30 ZIP codes tracked in Susquehanna County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 18470 | Union Dale | 60 | C | 18 (2 health) | $234K |
| 2 | 18813 | Brooklyn | 58 | C | 29 (4 health) | — |
| 3 | 18823 | Harford | 55 | C | 1 | $252K |
| 4 | 18818 | Friendsville | 54 | D | 16 (2 health) | $231K |
| 5 | 18413 | Clifford | 53 | D | 0 | — |
| 6 | 18437 | Lake Como | 53 | D | 0 | $215K |
| 7 | 18441 | Lenoxville | 53 | D | 0 | $315K |
| 8 | 18453 | Pleasant Mount | 53 | D | 0 | $285K |
| 9 | 18461 | Starlight | 53 | D | 0 | $188K |
| 10 | 18812 | Brackney | 53 | D | 0 | $239K |
| 11 | 18834 | New Milford | 51 | D | 26 (1 health) | $203K |
| 12 | 18462 | Starrucca | 45 | D | 0 | $192K |
| 13 | 18821 | Great Bend | 45 | D | 0 | $165K |
| 14 | 18830 | Little Meadows | 45 | D | 0 | $231K |
| 15 | 18407 | Carbondale | 40 | D | 0 | $143K |
| 16 | 18421 | Forest City | 40 | D | 0 | $169K |
| 17 | 18430 | Herrick Center | 40 | D | 0 | — |
| 18 | 18439 | Lakewood | 40 | D | 0 | $243K |
| 19 | 18449 | Orson | 40 | D | 0 | — |
| 20 | 18454 | Poyntelle | 40 | D | 0 | $343K |
| 21 | 18455 | Preston Park | 40 | D | 0 | $207K |
| 22 | 18465 | Thompson | 40 | D | 0 | $230K |
| 23 | 18820 | Gibson | 40 | D | 0 | — |
| 24 | 18822 | Hallstead | 40 | D | 0 | $167K |
| 25 | 18825 | Jackson | 40 | D | 0 | $247K |
| 26 | 18827 | Lanesboro | 40 | D | 0 | — |
| 27 | 18842 | South Gibson | 40 | D | 0 | $192K |
| 28 | 18843 | South Montrose | 40 | D | 0 | $204K |
| 29 | 18847 | Susquehanna | 35 | F | 1 | $156K |
| 30 | 18801 | Montrose | 26 | F | 40 | $226K |
Recommended Buyer Guides for Susquehanna County
Independent picks. EPA-grounded. Matched here.
- Best Water Filters for Lead — Lead above EPA action level in 2 ZIP codes
- Best Lead Paint Test Kits — 68.3% of homes built before 1978
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
- Best Sump Pumps — Flood is the top compound risk factor
Deep Dive Reports
Detailed analysis for Susquehanna County, Pennsylvania
Overview
Susquehanna County in Pennsylvania covers 30 ZIP codes with an average Home Safety Score of D (45/100).
7 of 30 ZIP codes have recorded EPA violations. 9 health-based violations have been documented.
← Back to Pennsylvania water quality report
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Updated daily.
What You Can Do
Susquehanna County has a grade of D. Here are steps to protect your household.
Test your tap water
Order a certified lab test kit ($20-$50) to check for lead, bacteria, and other contaminants specific to your ZIP code.
Consider a certified water filter
NSF-certified filters can remove most common contaminants. Match the filter to your test results for best protection. Try our filter matcher
Contact your water utility
Request the latest Consumer Confidence Report (CCR) from your water provider. It details exactly what was found in your water supply.
Check for lead in your home
68.3% of homes in this county were built before 1978. Older plumbing and solder can leach lead into drinking water, especially in the morning.