CITY WATER REPORT

Is Upper Cape Cooperative Tap Water Safe? 2026 Water Quality Report

UPPER CAPE REGIONAL WATER COOPERATIVE serves Upper Cape Cooperative · 56,250 residents.

At a glance
Utility
UPPER CAPE REGIONAL WATER COOPERATIVE
Population served
56,250
Water source
Groundwater
Disinfectant
Pending utility report
Hardness
Pending utility report
PURITY SCORE
100/100
Excellent

Perfluorooctanoic acid (PFOA): not detected (limit 4.0 ng/L).

PFAS (forever chemicals)100/100

Confidence: low. 1 of 3 categories measured; metals, disinfection pending a source. How we score

About this score The Purity Score summarises the public records PurityMap analysed for Upper Cape Cooperative. It is not a laboratory test of the water at your tap.

What the record showsGreen means a contaminant was measured and is within its benchmark: a fact about that measurement, not an overall verdict. Anything not yet monitored stays unknown.

3measured within benchmark

UPPER CAPE REGIONAL WATER COOPERATIVE (EPA PWSID MA4261024) delivers groundwater to 56,250 residents. This report reflects 3 federally regulated PFAS result(s) from the 2024 UCMR5 round. Water hardness and disinfectant type are pending the utility's own annual report.

Your water system

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UPPER CAPE REGIONAL WATER COOPERATIVE is the primary municipal supplier for most Upper Cape Cooperative addresses. Confirm your supplier on your utility bill.

UPPER CAPE REGIONAL WATER COOPERATIVE is the public system on record for this city. This identifies which utility serves the city. Confirm yours on your water bill before acting on a specific finding.

What stands out in Upper Cape Cooperative

Each row links to a dated measurement in the supplier profile. A missing measurement is never shown as a non-detect.

What this data doesn’t tell you

Public water-system monitoring reflects the system, not the water at an individual household tap at a given moment. Home plumbing, fixtures, storage, sampling location and timing can all change what actually reaches your glass.

The data behind this report

ContaminantResultBenchmarkSampledSource
Perfluorooctanoic acid (PFOA)< 4 ng/L4.0 ng/L federal MCL (2024)2024UCMR5 Analytical Results: UPPER CAPE REGIONAL WATER COOPERATIVE (MA4261024)
Perfluorooctane sulfonic acid (PFOS)< 4 ng/L4.0 ng/L federal MCL (2024)2024UCMR5 Analytical Results: UPPER CAPE REGIONAL WATER COOPERATIVE (MA4261024)
Perfluorohexane sulfonic acid (PFHxS)< 10 ng/L10.0 ng/L federal MCL (2024)2024UCMR5 Analytical Results: UPPER CAPE REGIONAL WATER COOPERATIVE (MA4261024)

Perfluorooctanoic acid (PFOA)

Result
< 4 ng/L
Benchmark
4.0 ng/L federal MCL (2024)
Sampled
2024

Perfluorooctane sulfonic acid (PFOS)

Result
< 4 ng/L
Benchmark
4.0 ng/L federal MCL (2024)
Sampled
2024

Perfluorohexane sulfonic acid (PFHxS)

Result
< 10 ng/L
Benchmark
10.0 ng/L federal MCL (2024)
Sampled
2024

Every value is the published result from the cited public record. A reporting limit is the lowest level the method could reliably quantify; a non-detect is not a guarantee of zero.

Frequently asked questions

Who provides tap water in Upper Cape Cooperative?

UPPER CAPE REGIONAL WATER COOPERATIVE (PWS ID MA4261024) is the public water system on record for Upper Cape Cooperative, Massachusetts. Confirm the utility on your water bill before acting on a specific finding.

Where does Upper Cape Cooperative get its drinking water?

Groundwater (primary source of record in EPA SDWIS).

What does the latest Upper Cape Cooperative water report show?

Across the tracked parameters, PurityMap's current record for Upper Cape Cooperative shows 0 contaminants measured above their benchmark and 3 within benchmark. Each finding links to its dated public record; a parameter that was never monitored is shown as pending, not as a pass.

Are PFAS "forever chemicals" in Upper Cape Cooperative's water?

PFAS compounds appear in Upper Cape Cooperative's published record; the findings show each one's measured state and how it compares to its benchmark.

Sources

UCMR5 Analytical Results
UCMR5 Analytical Results: UPPER CAPE REGIONAL WATER COOPERATIVE (MA4261024)
US EPA · 2026-01-15
View source

Methodology: how we analyze water. Prepared with AI assistance and reviewed by the PurityMap Editorial Team before publication.

How to read this
The Purity Score above reflects only what has been measured for Upper Cape Cooperative. Every finding links to its EPA source, and a contaminant that was never tested is shown as pending, never as a pass.
How we score
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Evidence quality, city-wideThe record, not the water. These describe how completely the city is monitored, not a quality score.
Systems published
1 of 1
Latest sample on record
2024 (PFAS) / LCR (lead)

START WITH THE WATER AT YOUR ADDRESS.