LITTLE POND ESTATES
NASHUA, NH · 3,000 people served · EPA PWSID NH0192080
LITTLE POND ESTATES (NASHUA, NH), which serves about 3,000 people, has no health-based drinking-water violations on record since 2016. EPA's UCMR5 program detected PFAS 'forever chemicals' in this system: PFOA (0.0054 µg/L). PFOA/PFOS levels exceed the 2024 federal limit of 4 ppt (0.004 µg/L).
PFAS "forever chemicals"
Detected by EPA's UCMR5 monitoring. The 2024 federal limit for PFOA and PFOS is 4 ppt (0.004 µg/L).
PFOA
1.4× the 4 ppt limitFilters certified to clean up your water
Your water shows PFOA, PFOS, PFAS. A refrigerator filter handles the most of this in one unit — these three are independently certified for the most of your contaminants (not marketing claims):
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Want certainty about your tap specifically (not just the system)? A certified mail-in lab test is the gold standard — system-wide records can differ from your home's plumbing. Some links above are affiliate links — see our disclosure.
Sources & method. Contaminant levels and violations come from EPA's Safe Drinking Water Information System (health-based violations, 2016–present); PFAS from EPA UCMR5 monitoring (2023–2025). Levels shown are the highest recorded value in the violation records; a violation means the contaminant exceeded its federal limit at the system level. Your home's water can differ from the system average. Public domain data; we are not affiliated with the EPA.