| EP ID | Entry point name | Water type |
Availability | Frequency | Schedule begin |
Schedule end |
First quarter or First sample |
Second quarter or Second sample |
Third quarter |
Fourth quarter |
|---|---|---|---|---|---|---|---|---|---|---|
| EP-A | EP FOR LOWER DAVIS WELL | GW | Permanent | 2 samples | 1/1/2023 | 10/15/2025 | N/A | N/A | ||
| EP-B | EP FOR UPPER DAVIS WELL | GW | Permanent | 2 samples | 1/1/2023 | 10/15/2025 | N/A | N/A | ||
| EP-C | EP FOR RIVER WELL | GW | Permanent | 2 samples | 1/1/2023 | 10/15/2025 | N/A | N/A | ||
| For each active entry point served by groundwater, collect 2 consecutive samples within a 12-month period with samples collected 5 to 7 months apart. |
||||||||||
| For compliance? | EP ID | Entry point name | Sample date | # Detections | # MCL exceedances |
Sample ID |
|---|---|---|---|---|---|---|
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 0 | 0 | 2510190-01 |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 0 | 0 | 2510190-03 |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 0 | 0 | 2510190-05, 2510190-05RE1 |
| For compliance? | EP ID |
Entry point name | Sample date | Received date | Analyte code |
Analyte abbreviation |
Analyte name |
Result (ng/L) |
MCL (ng/L) |
MRL (ng/L) |
Sample ID | Lab ID | Lab name | Analysis method | Method name | TINWSF ISN |
TSASAMPL ISN |
TSASAR ISN |
SelectDataSet | SelectAnalyte | SelectDetects | SelectLabID | SelectLabName | SelectMethod | SelectMethodName |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2813 | 11Cl-PF3OUdS | 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026079 | Yes | 2813 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2821 | 4:2FTS | 1H,1H, 2H, 2H-Perfluorohexane sulfonic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025869 | Yes | 2821 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2820 | 6:2FTS | 1H,1H, 2H, 2H-Perfluorooctane sulfonic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025904 | Yes | 2820 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2822 | 8:2FTS | 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025834 | Yes | 2822 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2814 | 9Cl-PF3ONS | 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acd | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026044 | Yes | 2814 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2815 | ADONA | 4,8-Dioxa-3H-perfluorononanoic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026009 | Yes | 2815 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2816 | HFPO-DA | Hexafluoropropylene oxide dimer acid | ND | 10 | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025974 | Yes | 2816M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2827 | NFDHA | Nonafluoro-3,6-dioxaheptanoic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025659 | Yes | 2827 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2819 | PFBA | Perfluorobutanoic acid | ND | 4.95 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025939 | Yes | 2819 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2801 | PFBS | Perfluorobutanesulfonic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026422 | Yes | 2801M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2807 | PFDA | Perfluorodecanoic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026214 | Yes | 2807 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2808 | PFDoA | Perfluorododecanoic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026182 | Yes | 2808 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2826 | PFEESA | Perfluoro(2-ethoxyethane)sulfonic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025694 | Yes | 2826 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2802 | PFHpA | Perfluoroheptanoic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026387 | Yes | 2802 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2829 | PFHpS | Perfluoroheptanesulfonic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025589 | Yes | 2829 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2809 | PFHxA | Perfluorohexanoic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026147 | Yes | 2809 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2803 | PFHxS | Perfluorohexanesulfonic acid | ND | 10 | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026352 | Yes | 2803M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2825 | PFMBA | Perfluoro-4-methoxybutanoic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025729 | Yes | 2825 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2823 | PFMPA | Perfluoro-3-methoxypropanoic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025799 | Yes | 2823 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2804 | PFNA | Perfluorononanoic acid | ND | 10 | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026317 | Yes | 2804M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2806 | PFOA | Perfluorooctanoic acid | ND | 4.0 | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026247 | Yes | 2806M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2805 | PFOS | Perfluorooctanesulfonic acid | ND | 4.0 | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026282 | Yes | 2805M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2824 | PFPeA | Perfluoropentanoic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025764 | Yes | 2824 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2828 | PFPeS | Perfluoropentanesulfonic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4025624 | Yes | 2828 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR LOWER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2812 | PFUnA | Perfluoroundecanoic acid | ND | 1.98 | 2510190-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 15603 | 3037946 | 4026114 | Yes | 2812 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2813 | 11Cl-PF3OUdS | 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026080 | Yes | 2813 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2821 | 4:2FTS | 1H,1H, 2H, 2H-Perfluorohexane sulfonic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025870 | Yes | 2821 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2820 | 6:2FTS | 1H,1H, 2H, 2H-Perfluorooctane sulfonic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025905 | Yes | 2820 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2822 | 8:2FTS | 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025835 | Yes | 2822 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2814 | 9Cl-PF3ONS | 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acd | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026045 | Yes | 2814 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2815 | ADONA | 4,8-Dioxa-3H-perfluorononanoic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026010 | Yes | 2815 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2816 | HFPO-DA | Hexafluoropropylene oxide dimer acid | ND | 10 | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025975 | Yes | 2816M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2827 | NFDHA | Nonafluoro-3,6-dioxaheptanoic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025660 | Yes | 2827 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2819 | PFBA | Perfluorobutanoic acid | ND | 5.02 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025940 | Yes | 2819 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2801 | PFBS | Perfluorobutanesulfonic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026423 | Yes | 2801M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2807 | PFDA | Perfluorodecanoic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026215 | Yes | 2807 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2808 | PFDoA | Perfluorododecanoic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026183 | Yes | 2808 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2826 | PFEESA | Perfluoro(2-ethoxyethane)sulfonic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025695 | Yes | 2826 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2802 | PFHpA | Perfluoroheptanoic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026388 | Yes | 2802 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2829 | PFHpS | Perfluoroheptanesulfonic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025590 | Yes | 2829 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2809 | PFHxA | Perfluorohexanoic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026148 | Yes | 2809 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2803 | PFHxS | Perfluorohexanesulfonic acid | ND | 10 | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026353 | Yes | 2803M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2825 | PFMBA | Perfluoro-4-methoxybutanoic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025730 | Yes | 2825 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2823 | PFMPA | Perfluoro-3-methoxypropanoic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025800 | Yes | 2823 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2804 | PFNA | Perfluorononanoic acid | ND | 10 | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026318 | Yes | 2804M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2806 | PFOA | Perfluorooctanoic acid | ND | 4.0 | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026248 | Yes | 2806M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2805 | PFOS | Perfluorooctanesulfonic acid | ND | 4.0 | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026283 | Yes | 2805M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2824 | PFPeA | Perfluoropentanoic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025765 | Yes | 2824 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2828 | PFPeS | Perfluoropentanesulfonic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4025625 | Yes | 2828 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR UPPER DAVIS WELL | 10/15/2025 | 01/14/2026 | 2812 | PFUnA | Perfluoroundecanoic acid | ND | 2.01 | 2510190-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16750 | 3037947 | 4026115 | Yes | 2812 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2813 | 11Cl-PF3OUdS | 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026081 | Yes | 2813 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2821 | 4:2FTS | 1H,1H, 2H, 2H-Perfluorohexane sulfonic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025871 | Yes | 2821 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2820 | 6:2FTS | 1H,1H, 2H, 2H-Perfluorooctane sulfonic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025906 | Yes | 2820 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2822 | 8:2FTS | 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025836 | Yes | 2822 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2814 | 9Cl-PF3ONS | 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acd | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026046 | Yes | 2814 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2815 | ADONA | 4,8-Dioxa-3H-perfluorononanoic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026011 | Yes | 2815 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2816 | HFPO-DA | Hexafluoropropylene oxide dimer acid | ND | 10 | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025976 | Yes | 2816M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2827 | NFDHA | Nonafluoro-3,6-dioxaheptanoic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025661 | Yes | 2827 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2819 | PFBA | Perfluorobutanoic acid | ND | 5.16 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025941 | Yes | 2819 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2801 | PFBS | Perfluorobutanesulfonic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026424 | Yes | 2801M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2807 | PFDA | Perfluorodecanoic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026216 | Yes | 2807 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2808 | PFDoA | Perfluorododecanoic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026184 | Yes | 2808 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2826 | PFEESA | Perfluoro(2-ethoxyethane)sulfonic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025696 | Yes | 2826 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2802 | PFHpA | Perfluoroheptanoic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026389 | Yes | 2802 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2829 | PFHpS | Perfluoroheptanesulfonic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025591 | Yes | 2829 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2809 | PFHxA | Perfluorohexanoic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026149 | Yes | 2809 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2803 | PFHxS | Perfluorohexanesulfonic acid | ND | 10 | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026354 | Yes | 2803M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2825 | PFMBA | Perfluoro-4-methoxybutanoic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025731 | Yes | 2825 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2823 | PFMPA | Perfluoro-3-methoxypropanoic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025801 | Yes | 2823 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2804 | PFNA | Perfluorononanoic acid | ND | 10 | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026319 | Yes | 2804M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2824 | PFPeA | Perfluoropentanoic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025766 | Yes | 2824 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2828 | PFPeS | Perfluoropentanesulfonic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4025626 | Yes | 2828 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2812 | PFUnA | Perfluoroundecanoic acid | ND | 2.06 | 2510190-05 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037948 | 4026116 | Yes | 2812 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2806 | PFOA | Perfluorooctanoic acid | ND | 4.0 | 1.55 | 2510190-05RE1 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037949 | 4026249 | Yes | 2806M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-C | EP FOR RIVER WELL | 10/15/2025 | 01/14/2026 | 2805 | PFOS | Perfluorooctanesulfonic acid | ND | 4.0 | 1.55 | 2510190-05RE1 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 16751 | 3037949 | 4026284 | Yes | 2805M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |