| 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 WEST WELL | GW | Permanent | 2 samples | 1/1/2023 | 9/29/2025 | N/A | N/A | ||
| EP-B | EP FOR EAST WELL | GW | Permanent | 2 samples | 1/1/2023 | 9/29/2025 | 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 WEST WELL | 09/29/2025 | 0 | 0 | 2510030-01, 2510030-01RE2, 2510030-01RE3 |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 0 | 0 | 2510030-03 |
| 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 WEST WELL | 09/29/2025 | 01/14/2026 | 2813 | 11Cl-PF3OUdS | 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4026093 | Yes | 2813 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2820 | 6:2FTS | 1H,1H, 2H, 2H-Perfluorooctane sulfonic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4025918 | Yes | 2820 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2822 | 8:2FTS | 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4025848 | Yes | 2822 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2814 | 9Cl-PF3ONS | 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acd | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4026058 | Yes | 2814 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2815 | ADONA | 4,8-Dioxa-3H-perfluorononanoic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4026023 | Yes | 2815 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2819 | PFBA | Perfluorobutanoic acid | ND | 4.83 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4025953 | Yes | 2819 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2801 | PFBS | Perfluorobutanesulfonic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4026436 | Yes | 2801M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2826 | PFEESA | Perfluoro(2-ethoxyethane)sulfonic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4025708 | Yes | 2826 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2802 | PFHpA | Perfluoroheptanoic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4026401 | Yes | 2802 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2829 | PFHpS | Perfluoroheptanesulfonic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4025603 | Yes | 2829 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2809 | PFHxA | Perfluorohexanoic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4026161 | Yes | 2809 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2803 | PFHxS | Perfluorohexanesulfonic acid | ND | 10 | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4026366 | Yes | 2803M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2825 | PFMBA | Perfluoro-4-methoxybutanoic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4025743 | Yes | 2825 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2823 | PFMPA | Perfluoro-3-methoxypropanoic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4025813 | Yes | 2823 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2805 | PFOS | Perfluorooctanesulfonic acid | ND | 4.0 | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4026296 | Yes | 2805M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2824 | PFPeA | Perfluoropentanoic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4025778 | Yes | 2824 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2828 | PFPeS | Perfluoropentanesulfonic acid | ND | 1.93 | 2510030-01 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037964 | 4025638 | Yes | 2828 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2821 | 4:2FTS | 1H,1H, 2H, 2H-Perfluorohexane sulfonic acid | ND | 1.93 | 2510030-01RE2 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037965 | 4025883 | Yes | 2821 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2827 | NFDHA | Nonafluoro-3,6-dioxaheptanoic acid | ND | 1.93 | 2510030-01RE2 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037965 | 4025673 | Yes | 2827 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2816 | HFPO-DA | Hexafluoropropylene oxide dimer acid | ND | 10 | 1.97 | 2510030-01RE3 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037966 | 4025988 | Yes | 2816M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2804 | PFNA | Perfluorononanoic acid | ND | 10 | 1.97 | 2510030-01RE3 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037966 | 4026331 | Yes | 2804M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-A | EP FOR WEST WELL | 09/29/2025 | 01/14/2026 | 2806 | PFOA | Perfluorooctanoic acid | ND | 4.0 | 1.48 | 2510030-01RE3 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 13746 | 3037966 | 4026261 | Yes | 2806M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2813 | 11Cl-PF3OUdS | 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4026094 | Yes | 2813 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2821 | 4:2FTS | 1H,1H, 2H, 2H-Perfluorohexane sulfonic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025884 | Yes | 2821 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2820 | 6:2FTS | 1H,1H, 2H, 2H-Perfluorooctane sulfonic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025919 | Yes | 2820 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2822 | 8:2FTS | 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025849 | Yes | 2822 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2814 | 9Cl-PF3ONS | 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acd | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4026059 | Yes | 2814 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2815 | ADONA | 4,8-Dioxa-3H-perfluorononanoic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4026024 | Yes | 2815 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2816 | HFPO-DA | Hexafluoropropylene oxide dimer acid | ND | 10 | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025989 | Yes | 2816M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2827 | NFDHA | Nonafluoro-3,6-dioxaheptanoic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025674 | Yes | 2827 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2819 | PFBA | Perfluorobutanoic acid | ND | 5.06 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025954 | Yes | 2819 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2801 | PFBS | Perfluorobutanesulfonic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4026437 | Yes | 2801M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2826 | PFEESA | Perfluoro(2-ethoxyethane)sulfonic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025709 | Yes | 2826 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2802 | PFHpA | Perfluoroheptanoic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4026402 | Yes | 2802 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2829 | PFHpS | Perfluoroheptanesulfonic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025604 | Yes | 2829 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2809 | PFHxA | Perfluorohexanoic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4026162 | Yes | 2809 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2803 | PFHxS | Perfluorohexanesulfonic acid | ND | 10 | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4026367 | Yes | 2803M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2825 | PFMBA | Perfluoro-4-methoxybutanoic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025744 | Yes | 2825 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2823 | PFMPA | Perfluoro-3-methoxypropanoic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025814 | Yes | 2823 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2804 | PFNA | Perfluorononanoic acid | ND | 10 | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4026332 | Yes | 2804M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2806 | PFOA | Perfluorooctanoic acid | ND | 4.0 | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4026262 | Yes | 2806M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2805 | PFOS | Perfluorooctanesulfonic acid | ND | 4.0 | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4026297 | Yes | 2805M | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2824 | PFPeA | Perfluoropentanoic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025779 | Yes | 2824 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | |
| Yes | EP-B | EP FOR EAST WELL | 09/29/2025 | 01/14/2026 | 2828 | PFPeS | Perfluoropentanesulfonic acid | ND | 2.02 | 2510030-03 | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS | 23274 | 3037967 | 4025639 | Yes | 2828 | N | 18 | DEQ LABORATORY DIVISION | 533 | PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS |