Jaffrey, NH · PWSID NH1227070
Residential Camp Monadnock lead service lines
10 lines still unidentified
Residential Camp Monadnock reported no confirmed lead service lines, but 10 of 10 lines (100%) are still listed as "lead status unknown." Until a line is identified, treat it as possibly lead.
0% of Residential Camp Monadnock's service lines are lead or galvanized requiring replacement. That's lower than the New Hampshire average (1.9%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 100%
- Non-lead 0%
Total service lines reported: 10. Reported some but not all service line types. Population served: 28; 10 connections.
Progress since 2025 Q1
Reported lead and galvanized-requiring-replacement lines went from 0 in 2025 Q1 to 0 in 2026 Q3: no change. Lines of unknown material went from 10 to 10, no change.
Quarterly counts reported to EPA. A drop usually means lines were replaced or confirmed non-lead; a rise usually means more lines were identified. Replacement progress rankings.
Lead rule violations
EPA's data lists 1 Lead and Copper Rule violation since 2015 for Residential Camp Monadnock. Health-based violations are treatment failures, such as corrosion control or public education; the rest are missed monitoring or reporting.
| Began | Violation | Status |
|---|---|---|
| Jan 2024 | Missed initial lead and copper tap sampling | Returned to compliance |
Source: EPA SDWIS violation records for the Lead and Copper Rule.
Where the water comes from
Residential Camp Monadnock's main water source is groundwater (wells).
Source: EPA SDWIS water system and facility records.
Check your own address
These counts cover the whole system. To see whether your line is lead, use the utility's address-level inventory. Utilities had to prepare one by October 16, 2024 and make it publicly accessible; systems serving more than 50,000 people must post it online.
No map yet? Do the 2-minute scratch and magnet test on the pipe where water enters your home.
Protect your drinking water now
If your line is lead, galvanized or unknown, filter water for drinking, cooking and baby formula. Use a filter certified to NSF/ANSI 53 for lead. Run cold water for a few minutes after it sits for hours, and never use hot tap water for cooking.
How to pick a lead-certified filter · How to test your water for lead
Getting the line replaced
EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask Residential Camp Monadnock whether it replaces the private side for free or with a cost share before you hire anyone. If you want it done sooner, or your utility doesn't cover your side, a licensed plumber can quote it. What replacement costs.
County pages: Lead pipes in Cheshire County
Other water systems nearby
| System | Lead + galv. | Unknown |
|---|---|---|
| Keene Water Dept | 2 | 0 |
| Jaffrey Water Works | 0 | 1,426 |
| Winchester Water Dept | 0 | 701 |
| North Hinsdale Water Dept | 4 | 511 |
| N Swanzey Water and Fire PRCT | 38 | 70 |
| Hinsdale Water Dept/Downtown | 29 | 354 |
| Troy Water Works | 23 | 430 |
| N Walpole Village District/Low | 1 | 0 |
Check another water system
Questions
Does Residential Camp Monadnock have lead pipes?
It hasn't confirmed any, but 10 of its 10 service lines are still of unknown material, so lead has not been ruled out.
How do I check if my home's service line is lead?
Look up your address on Residential Camp Monadnock's official service line inventory, which utilities must make publicly available. You can also scratch the pipe where it enters your home: lead is soft, dull gray, scratches to shiny silver and does not attract a magnet.
When will Residential Camp Monadnock replace lead service lines?
Under EPA's Lead and Copper Rule Improvements, most systems must replace lead and galvanized-requiring-replacement lines by December 31, 2037, starting from November 1, 2027. The rule is being challenged in court, so dates could change. Many utilities run free or cost-share programs now.
Has Residential Camp Monadnock had lead violations?
EPA's data shows 1 Lead and Copper Rule violation since 2015 for Residential Camp Monadnock.
Which water filters remove lead?
Use a filter certified to NSF/ANSI Standard 53 for lead reduction, or NSF/ANSI 58 for reverse osmosis. Check the certification on NSF's listings, not just the box.
Embed or cite this data
Local news sites, blogs and community groups can embed this card. It updates when EPA releases new data.
Citation: Lead Pipe Map, "Residential Camp Monadnock lead service lines," https://leadpipemap.com/nh/residential-camp-monadnock/. Source: EPA SDWIS service line inventory, 2026 Q3. Download the full dataset on the data page.