No health-based violations on EPA record since 2016.
Serves about 3,000 people (287 connections) with surface water bought from Manchester Water Works.
From EPA's record for NH0192080. PurityMap is independent of Little Pond Estates.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, from February 2023 to January 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 5.4 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-03 to 2024-01-16 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-03 to 2024-01-16 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-03 to 2024-01-16 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-03 to 2024-01-16 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-13 to 2023-11-15 | UCMR5 Analytical Results: LITTLE POND ESTATES (NH0192080) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Get PurityMap updates about this water system.
Follow this water →According to EPA's record, Little Pond Estates uses surface water bought from Manchester Water Works.
No health-based violations on EPA record since 2016. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.
PurityMap has no verified website for Little Pond Estates. Its mailing address on EPA record is PO BOX 428, NASHUA, NH 03064. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.