Lead
16.8µg/L
Each block = 15 µg/L federal action level
Short answer: Lead (90th percentile) is above its federal limit; everything else measured is within its reference or not detected. R.C. Willis WTP (City of Palatka) serves 11,900 residents.
EPA lists this system for the city. Your water bill or annual water quality report names your actual supplier.
Source: EPA SDWIS 2026Q2.
The bar is drawn in blocks of the 15 µg/L federal action level, so the length shows how far above it the result sits.
16.8µg/L
Each block = 15 µg/L federal action level
R.C. WILLIS WTP (CITY OF PALATKA) (EPA PWSID FL2544260) delivers groundwater to 11,900 residents. This report reflects 29 individual PFAS result(s) from the source UCMR5 observations and the latest Lead & Copper Rule 90th-percentile result. Water hardness and disinfectant type are pending the utility's own annual report.
10health-based violations in the last 10 years
From EPA SDWIS. Counted once per contaminant per year, as in the Track record score. All 32 EPA filings are listed below.
No result is not a pass. Your utility's annual water quality report may list them, and a certified lab test covers your own tap.
Every filing is listed; the Track record score counts at most one per contaminant per year.
Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
to Resolved
Plumbing inside a home can add lead that the system record can't show. A tap test tells you what reaches your glass.
lead 16.8 µg/L, above the 15 µg/L action level
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure.
Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
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
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.
When your results arrive, read them here →
Each card names which Palatka findings its current certification covers, and which it doesn't.
As an Amazon Associate, PurityMap earns from qualifying purchases. A product appears here only when a current certification record covers at least one identified concern; every concern stays listed. The retail offer is looked up afterwards and never changes which products appear or their order. Affiliate disclosure.













PurityMap does not give a safe/unsafe verdict; it shows what the public records measured. For Palatka, no regulated PFAS were detected in EPA's 2024 testing; the lead 90th-percentile result was 16.8 µg/L against the 15 µg/L action level. R.C. WILLIS WTP (CITY OF PALATKA) (PWSID FL2544260) has a Purity Score of 62/100 (confidence: moderate), assessed at the water-system level and computed only from contaminants that were measured. Water can change in your own pipes, so a certified test is the only way to know what comes out of your tap.
R.C. WILLIS WTP (CITY OF PALATKA) (PWS ID FL2544260) is the public water system on record for Palatka, Florida, serving about 11,900 people. Confirm the utility on your water bill before acting on a specific finding.
Groundwater (primary source of record in EPA SDWIS).
None of the 29 PFAS in EPA's UCMR 5 testing (2024-09-09 to 2025-03-14) was detected. "Not detected" means below the lab's reporting limit, not proven zero.
R.C. WILLIS WTP (CITY OF PALATKA)'s most recent lead 90th-percentile result (2025) was 16.8 µg/L, above the 15 µg/L action level. That figure comes from sampled homes; lead usually enters from a building's own pipes and fixtures, so only a test at your tap tells you what you drink.
PurityMap's current record for Palatka holds 31 findings: 1 above a reference and 30 not detected. Each finding links to its dated public record; a parameter that was never monitored is shown as pending, not as a pass.
Follow Palatka's water
One email when a new sampling round is published, a result moves above or below its reference, or the system's score changes.
Double opt-in: we email a confirmation link. Unsubscribe anytime. No spam.
| Contaminant | Result | Benchmark | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lead (90th percentile) | 16.8 µg/L | 15 µg/L federal action level | Above the listed reference | 2025–2025 monitoring period | Lead & Copper Rule 90th-percentile: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Contaminant | Result | Benchmark | Status | Sampled | Source |
|---|---|---|---|---|---|
| 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 | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| 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 | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| 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 | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| 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 | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| 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 | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| 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 | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| 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 | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-09-09 to 2025-03-14 | UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260) |
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)
1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS)
1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS)
1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS)
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS)
Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals)
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)
Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Perfluoro-3-methoxypropanoic acid (PFMPA)
Perfluoro-4-methoxybutanoic acid (PFMBA)
Perfluorobutanesulfonic acid (PFBS)
Perfluorododecanoic acid (PFDoA)
Perfluoroheptanesulfonic acid (PFHpS)
Perfluoroheptanoic acid (PFHpA)
Perfluorohexanesulfonic acid (PFHxS)
Perfluorohexanoic acid (PFHxA)
Perfluorooctanesulfonic acid (PFOS)
Perfluoropentanesulfonic acid (PFPeS)
Perfluoropentanoic acid (PFPeA)
Perfluorotetradecanoic acid (PFTA)
Perfluorotridecanoic acid (PFTrDA)
Perfluoroundecanoic acid (PFUnA)
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.
UCMR5 Analytical Results
UCMR5 Analytical Results: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260)
US EPA
State SDWIS Compliance Record
Lead & Copper Rule 90th-percentile: R.C. WILLIS WTP (CITY OF PALATKA) (FL2544260)
US EPA SDWIS
Methodology: how we analyze water. Prepared with AI assistance and reviewed by the PurityMap Editorial Team before publication.
Start with the hot-or-cold tap check. Where R.C. Willis WTP (City of Palatka) reported something related, it's shown below.
Lead at R.C. Willis WTP (City of Palatka): 16.8 µg/L (90th percentile, 2025 monitoring period). Lead has no taste, so a taste neither shows nor rules it out.
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.