ZipCheckup grade for 03229: B.
The model grade is high, but the records on this page include findings worth reviewing.
Your top priority: test your tap water for lead. Check your ZIP → EPA lead guide
Contoocook, NH (03229): 20 Health-Based Violations Recorded for Mapped Water Systems - 81/100
EPA data for Contoocook Village Pct
Health-based violation records by water system:
EPA records for the water systems mapped to 03229 in Contoocook, NH contain 21 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 20 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 20 health-based violations and 1 non-health-based (since 2021).
- Lead 90th-percentile lead reading of 0.037 mg/L; the EPA action level of 0.015 mg/L applies to a water system's 90th-percentile result.
- Radon EPA Zone 2 - county-level radon potential, not a home measurement.
- Flood 6 cumulative NFIP claim records. Claim evidence is historical, not current map coverage.
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Read the card below - it documents the sole critical-level finding on file for Contoocook (03229), with the high-priority tier of the same safety record returning zero results.
Score Breakdown
Overall Home Safety Score: 81/100
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 (7) CRITICAL
Your Water System
ZIP code 03229 in Contoocook, New Hampshire is mapped to the water system Contoocook Village Pct (EPA ID: NH1191010). This system provides water to approximately 1,600 people from surface water 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
- 03303 (Concord) - 6 mi
- 03242 (Henniker) - 6 mi
- 03046 (Dunbarton) - 8 mi
- 03302 (Concord) - 8 mi
- 03301 (Concord) - 9 mi
- 03304 (Bow) - 9 mi - 3 violations recorded for mapped water systems
- 03281 (Weare) - 9 mi
- 03305 (Concord) - 9 mi
- 03278 (Warner) - 10 mi
- 03244 (Hillsborough) - 12 mi - 4 violations 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 Contoocook Village Pct (NH1191010) 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
Health Risks from Detected Contaminants
Haloacetic Acids (HAA5)
High RiskEPA reference value: 0.06 mg/L · 12 violations on record
Increased risk of cancer
Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, reverse osmosis · Find a filter →
Total Trihalomethanes (TTHM)
High RiskEPA reference value: 0.08 mg/L · 7 violations on record
Long-term exposure is associated with increased cancer risk, including bladder cancer; possible reproductive effects
At-risk groups: pregnant women, long-term consumers of chlorinated water
Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, point-of-entry aeration · Find a filter →
Environmental Hazards (11) MODERATE
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 (8) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Contoocook
Based on local data for ZIP 03229, 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
The ZIP code for this report in Contoocook has 6 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
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)
Gutter Installation & Repair
The median home in 03229 was built around 1978. 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 CostsWindow Replacement
The median build year of homes in Contoocook is 1978; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.
Typical cost: Window replacement: typically $300–$800 per window installed
Estimate Your Home Maintenance CostsRoofing Inspection & Repair
Homes built around 1978 may be on their second or third roof. A professional inspection can catch damage before leaks start.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService 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 03229 safe to drink?
EPA SDWIS records 21 violations since 2021 across the water systems mapped to ZIP 03229 (primary system: Contoocook Village Pct), including 20 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 03229's water come from?
The recorded water source for Contoocook Village Pct, a system mapped to ZIP code 03229, is Surface water. This system serves approximately 1,600 people.
How does Contoocook water compare to the national average?
Contoocook's Home Safety Score ranks better than 62% of U.S. ZIP codes, and at or above 53% within New Hampshire.
How can I get my water tested in Contoocook?
If Contoocook Village Pct 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.
Is lead a concern in 03229 tap water?
The Lead and Copper Rule record selected for 03229 reports a 90th-percentile lead result of 0.037 mg/L for a water system mapped to this ZIP (record date 1993-12-31). The EPA action level is 0.015 mg/L. This system 90th-percentile result is above the EPA lead action level of 0.015 mg/L, which requires corrective action by the system; consider a filter certified for lead reduction.
What is the radon risk for 03229?
03229 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Merrimack County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
What does the NFIP claim history show for ZIP 03229?
FEMA records contain 6 flood insurance claims filed in ZIP code 03229; the recorded rated-zone value (the most frequent one if there are several claims) is X, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Contoocook, NH (03229): 20 Health-Based Violations Recorded for Mapped Water Systems - 81/100. https://zipcheckup.com/report/03229/
@misc{zipcheckup-report-03229,
author = {{ZipCheckup}},
title = {{Contoocook, NH (03229): 20 Health-Based Violations Recorded for Mapped Water Systems - 81/100}},
year = {2026},
url = {https://zipcheckup.com/report/03229/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 03229
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 03303 | Concord, NH | 6.1 mi | B | 0 |
| 03242 | Henniker, NH | 6.1 mi | N/A | 0 |
| 03046 | Dunbarton, NH | 7.7 mi | N/A | 0 |
| 03302 | Concord, NH | 8.0 mi | N/A | 0 |
| 03301 | Concord, NH | 8.6 mi | B | 0 |
| 03304 | Bow, NH | 8.7 mi | N/A | 3 |
| 03281 | Weare, NH | 8.7 mi | N/A | 0 |
| 03305 | Concord, NH | 9.1 mi | N/A | 0 |
| 03278 | Warner, NH | 10.1 mi | N/A | 0 |
| 03244 | Hillsborough, NH | 11.7 mi | N/A | 4 |
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