Madison, NH (03849): 7 Health-Based Violations Recorded for Mapped Water Systems
EPA data for Village District of Eidelweiss
Health-based violation records by water system:
EPA records for the water systems mapped to 03849 in Madison, NH contain 11 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 7 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 7 health-based violations and 4 non-health-based (since 2021).
- Radon EPA Zone 1 - highest county-level potential. This is not a home measurement; test before any threshold comparison.
Get updates when new water-quality data is available for your area
Free alerts when new EPA data affects ZIP code 03849. No spam - just safety updates.
Unsubscribe anytime. We only send updates when your safety score changes. See our Privacy Policy.
See incorrect data? Let us know
Score Breakdown
Overall Home Safety Score: Score unavailable
Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.
Canonical components
Required domains
Coverage: 3 of 4 components and 2 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (5) CRITICAL
Your Water System
ZIP code 03849 in Madison, New Hampshire is mapped to the water system Village District of Eidelweiss (EPA ID: NH1461010). This system provides water to approximately 1,200 people from groundwater sources.
Other Water Quality Reports in New Hampshire
- 03031 (Amherst)
- 03032 (Auburn)
- 03033 (Brookline)
- 03034 (Candia)
- 03036 (Chester)
- 03037 (Deerfield)
- 03038 (Derry) - 2 violations recorded for mapped water systems
- 03040 (East Candia)
- 03041 (East Derry)
- 03042 (Epping) - 3 violations recorded for mapped water systems
- 03043 (Francestown)
- 03044 (Fremont)
- 03045 (Goffstown) - 12 violations recorded for mapped water systems
- 03046 (Dunbarton)
- 03047 (Greenfield)
- 03048 (Greenville) - 17 violations recorded for mapped water systems
- 03049 (Hollis)
- 03051 (Hudson) - 4 violations recorded for mapped water systems
- 03052 (Litchfield)
- 03053 (Londonderry) - 2 violations recorded for mapped water systems
Nearby Water Quality Reports
- 03832 (Eaton Center) - 2 mi - 11 violations recorded for mapped water systems
- 03875 (Silver Lake) - 4 mi - 11 violations recorded for mapped water systems
- 03818 (Conway) - 4 mi - 23 violations recorded for mapped water systems
- 03813 (Center Conway) - 6 mi - 23 violations recorded for mapped water systems
- 03817 (Chocorua) - 6 mi
- 03836 (Freedom) - 7 mi
- 03886 (Tamworth) - 8 mi
- 03890 (West Ossipee) - 8 mi
- 03860 (North Conway) - 8 mi - 23 violations recorded for mapped water systems
- 03814 (Center Ossipee) - 10 mi - 1 violation recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Village District of Eidelweiss (NH1461010) on EPA.gov.
5 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
Compliance History
UCMR 5 PFAS monitoring: no reportable detections in available records
Available federal UCMR5 records for water systems mapped to ZIP code 03849 show no PFAS detections among the compounds tested, at the program's reporting levels.
The EPA Fifth Unregulated Contaminant Monitoring Rule (UCMR5) required community and non-transient non-community water systems serving 3,300 or more people to test for 29 PFAS compounds and lithium between 2023 and 2025. Systems with no detections at the federal minimum reporting level had no results at or above that reporting level.
Environmental Hazards (10) HIGH
Home & Infrastructure (8) MODERATE
Possible home maintenance concerns - talk to a local expert.
Call (855) 384-4856Paid Partner This is a free service. You will be connected with an independent service provider. We may receive compensation.
Cost & Community (7) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Madison
Based on local data for ZIP 03849, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Gutter Installation & Repair
The median home in 03849 was built around 1987. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsService 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.
Frequently Asked Questions
Is the tap water in 03849 safe to drink?
EPA SDWIS records 11 violations since 2021 across the water systems mapped to ZIP 03849 (primary system: Village District of Eidelweiss), including 7 health-based. The violation table above shows which system each record belongs to. 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 03849's water come from?
The recorded water source for Village District of Eidelweiss, a system mapped to ZIP code 03849, is Groundwater. This system serves approximately 1,200 people.
How can I get my water tested in Madison?
If Village District of Eidelweiss supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, 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 03849?
03849 is mapped to a county in EPA Radon Zone 1 (high county-level radon potential; EPA recommends testing every home), located in Carroll County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
How to cite this page
ZipCheckup. (2026). Madison, NH (03849): 7 Health-Based Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/03849/
@misc{zipcheckup-report-03849,
author = {{ZipCheckup}},
title = {{Madison, NH (03849): 7 Health-Based Violations Recorded for Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/03849/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 03849
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 03832 | Eaton Center, NH | 2.1 mi | N/A | 11 |
| 03875 | Silver Lake, NH | 4.1 mi | N/A | 11 |
| 03818 | Conway, NH | 4.3 mi | N/A | 23 |
| 03813 | Center Conway, NH | 6.0 mi | N/A | 23 |
| 03817 | Chocorua, NH | 6.0 mi | N/A | 0 |
| 03836 | Freedom, NH | 7.5 mi | N/A | 0 |
| 03886 | Tamworth, NH | 7.8 mi | N/A | 0 |
| 03890 | West Ossipee, NH | 7.9 mi | N/A | 0 |
| 03860 | North Conway, NH | 8.2 mi | N/A | 23 |
| 03814 | Center Ossipee, NH | 10.2 mi | N/A | 1 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Overall safety breakdown
Home Safety Score →Find the right water filter
Water Filter Matcher →Compare filters, tests & services
Compare My Options →Compare with another ZIP
Compare Tool →2026 Rankings