CITY WATER REPORT
Is Greenfield County Wd Tap Water Safe? 2026 Water Quality Report
GREENFIELD COUNTY WD serves Greenfield County Wd · 11,590 residents.
- Utility
- GREENFIELD COUNTY WD
- Population served
- 11,590
- Water source
- Groundwater
- Disinfectant
- Pending utility report
- Hardness
- Pending utility report
Perfluorooctanoic acid (PFOA): not detected (limit 4.0 ng/L).
About this score The Purity Score summarises the public records PurityMap analysed for Greenfield County Wd. 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.
GREENFIELD COUNTY WD (EPA PWSID CA1510024) delivers groundwater to 11,590 residents. This report reflects 3 federally regulated PFAS result(s) from the 2024 UCMR5 round and the latest Lead & Copper Rule 90th-percentile result. Water hardness and disinfectant type are pending the utility's own annual report.
Your water system
resolution confirmed
- GREENFIELD COUNTY WD (serves most of the city)
GREENFIELD COUNTY WD is the primary municipal supplier for most Greenfield County Wd addresses. Confirm your supplier on your utility bill.
GREENFIELD COUNTY WD 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 Greenfield County Wd
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
| Contaminant | Result | Benchmark | Sampled | Source |
|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | 2024 | UCMR5 Analytical Results: GREENFIELD COUNTY WD (CA1510024) |
| Perfluorooctane sulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | 2024 | UCMR5 Analytical Results: GREENFIELD COUNTY WD (CA1510024) |
| Perfluorohexane sulfonic acid (PFHxS) | < 10 ng/L | 10.0 ng/L federal MCL (2024) | 2024 | UCMR5 Analytical Results: GREENFIELD COUNTY WD (CA1510024) |
| Lead (90th percentile) | 1.01 µg/L | 15 µg/L federal action level | 2021-2023 | Lead & Copper Rule 90th-percentile: GREENFIELD COUNTY WD (CA1510024) |
| Arsenic | 0.011 MG/L | 0.010 mg/L | 2019 | EPA SDWIS Violations & Enforcement: GREENFIELD COUNTY WD (CA1510024) |
| Total coliform bacteria | = | Federal MCL | 2017 | EPA SDWIS Violations & Enforcement: GREENFIELD COUNTY WD (CA1510024) |
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
Lead (90th percentile)
- Result
- 1.01 µg/L
- Benchmark
- 15 µg/L federal action level
- Sampled
- 2021-2023
Arsenic
- Result
- 0.011 MG/L
- Benchmark
- 0.010 mg/L
- Sampled
- 2019
Total coliform bacteria
- Result
- =
- Benchmark
- Federal MCL
- Sampled
- 2017
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.
What can you do about it?To reduce exposure to what was reported in Greenfield County Wd, these treatment technologies are relevant to the contaminants found here.
- Reverse osmosis
- NSF/ANSI 53 lead-certified filters
- Replacing lead service lines
- Anion exchange
- Activated alumina / adsorptive media
Understand water treatment technologies, then the specific products below are matched to these findings.
Recommended solutions
NSF/ANSI 53 lead-reduction filter (optional)
leadOur pick: Brita Large 10-Cup Elite Water Filter Pitcher, WQA NSF/ANSI Certified, Reduces 99% of Lead, Microplastics, & 30 Contaminants, BPA-Free, Removes Chlorine Taste & Odor, 1 Filter Included, White
Recommended because There is no safe level of lead, and older home plumbing can add it at the tap.
Recommendations are matched to the published findings first; the commercial offer is looked up afterwards and never changes which products qualify. As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure.
Frequently asked questions
Who provides tap water in Greenfield County Wd?
GREENFIELD COUNTY WD (PWS ID CA1510024) is the public water system on record for Greenfield County Wd, California. Confirm the utility on your water bill before acting on a specific finding.
Where does Greenfield County Wd get its drinking water?
Groundwater (primary source of record in EPA SDWIS).
What does the latest Greenfield County Wd water report show?
Across the tracked parameters, PurityMap's current record for Greenfield County Wd shows 2 contaminants measured above their benchmark and 4 within benchmark. Each finding links to its dated public record; a parameter that was never monitored is shown as pending, not as a pass.
Is there lead in Greenfield County Wd's tap water?
In Greenfield County Wd, lead is detected but within its action level in the published record. Lead can still enter water from household plumbing after it leaves the system, so a system result cannot rule out an individual tap. A certified home test is the only way to know yours.
Are PFAS "forever chemicals" in Greenfield County Wd's water?
PFAS compounds appear in Greenfield County Wd's published record; the findings show each one's measured state and how it compares to its benchmark.
Sources
Methodology: how we analyze water. Prepared with AI assistance and reviewed by the PurityMap Editorial Team before publication.
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- Systems published
- 1 of 1
- Latest sample on record
- 2024 (PFAS) / LCR (lead)