City of St. Helena
Registros publicados del agua y contactos de City of St. Helena. Sistema CA2810004. Consulte fuentes y fechas; no es una evaluación en tiempo real.
- Identificador del sistema
- CA2810004
- Estado o territorio
- CA
- Población atendida publicada
- 5386
- Tipo de sistema (código de origen)
- CWS
Registros publicados y fechas
- PFAS / litio (EPA UCMR 5): 300 — 2023-01-23 – 2023-10-04
- Resúmenes de monitoreo de plomo y cobre: 29 — 1992-01-01 – 2026-12-31
- California DDW laboratory results: 287 — 2026-01-14 – 2026-06-23
La falta de registros aquí no significa que el proveedor no haya realizado pruebas. Los registros publicados no son una evaluación en tiempo real del agua de su grifo.
Resultados publicados de pruebas
A continuación se muestran registros recientes seleccionados. Las distintas ubicaciones y fechas de muestreo no son intercambiables. Estos extractos no constituyen un historial completo.
“<” significa por debajo del límite de reporte indicado, no cero. Una medición por sí sola no es una evaluación de seguridad. Lea un ejemplo
| Sustancia | Resultado publicado | Límite de reporte | Fecha de muestra | Lugar de muestreo |
|---|---|---|---|---|
| 11Cl-PF3OUdS | < 0.005 µg/L | 0.005 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| 4:2 FTS | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| 6:2 FTS | < 0.005 µg/L | 0.005 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| 8:2 FTS | < 0.005 µg/L | 0.005 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| 9Cl-PF3ONS | < 0.002 µg/L | 0.002 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| ADONA | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| HFPO-DA | < 0.005 µg/L | 0.005 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| NEtFOSAA | < 0.005 µg/L | 0.005 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| NFDHA | < 0.02 µg/L | 0.02 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| NMeFOSAA | < 0.006 µg/L | 0.006 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| PFBA | < 0.005 µg/L | 0.005 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| PFBS | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| PFDA | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| PFDoA | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| PFEESA | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| PFHpA | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| PFHpS | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| PFHxA | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| PFHxS | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| PFMBA | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| PFMPA | < 0.004 µg/L | 0.004 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| PFNA | < 0.004 µg/L | 0.004 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| PFOA | < 0.004 µg/L | 0.004 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| PFOS | < 0.004 µg/L | 0.004 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| PFPeA | < 0.003 µg/L | 0.003 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| PFPeS | < 0.004 µg/L | 0.004 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| PFTA | < 0.008 µg/L | 0.008 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| PFTrDA | < 0.007 µg/L | 0.007 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
| PFUnA | < 0.002 µg/L | 0.002 µg/L | 2023-10-04 | Rutherford Pumping Station / EP003 |
| lithium | < 9 µg/L | 9 µg/L | 2023-10-04 | Water Treatment Plant / EP001 |
Descargue todos los registros UCMR 5 de la EPA (CSV)
Plomo y cobre: resúmenes del percentil 90
Estos describen un período de monitoreo en los lugares muestreados, no el resultado de su vivienda. Cómo leer el percentil 90
| Sustancia | Percentil 90 publicado | Período de monitoreo | Trimestre de origen |
|---|---|---|---|
| Plomo (PB90) | 0 mg/L | 2024-01-01 – 2026-12-31 | 2026Q3 |
| Plomo (PB90) | 0 mg/L | 2023-07-01 – 2023-12-31 | 2026Q3 |
| Plomo (PB90) | 0 mg/L | 2023-01-01 – 2023-06-30 | 2026Q3 |
| Plomo (PB90) | 0 mg/L | 2017-01-01 – 2019-12-31 | 2026Q3 |
| Plomo (PB90) | 0 mg/L | 2014-01-01 – 2016-12-31 | 2026Q3 |
| Plomo (PB90) | 0 mg/L | 2011-01-01 – 2013-12-31 | 2026Q3 |
| Plomo (PB90) | 0 mg/L | 2008-01-01 – 2010-12-31 | 2026Q3 |
| Plomo (PB90) | 0 mg/L | 2005-01-01 – 2007-12-31 | 2026Q3 |
| Sustancia | Resultado publicado | Fecha de muestra | Lugar / fuente |
|---|---|---|---|
| ALKALINITY, TOTAL | 27 MG/L | 2026-06-23 | BELL CANYON RESERVOIR INTAKE / California DDW laboratory results |
| HYDROXIDE AS CALCIUM CARBONATE | < 5.000000000 MG/L | 2026-06-23 | BELL CANYON RESERVOIR INTAKE / California DDW laboratory results |
| CARBON, TOTAL | 2.71 MG/L | 2026-06-23 | BELL CANYON TREATMENT PLANT EFFLUENT / California DDW laboratory results |
| ALKALINITY, BICARBONATE | 27 MG/L | 2026-06-23 | BELL CANYON RESERVOIR INTAKE / California DDW laboratory results |
| ALKALINITY, CARBONATE | < 5.000000000 MG/L | 2026-06-23 | BELL CANYON RESERVOIR INTAKE / California DDW laboratory results |
| CARBON, TOTAL | 5.06 MG/L | 2026-06-23 | BELL CANYON RESERVOIR INTAKE / California DDW laboratory results |
| ODOR | 2.5 TON | 2026-06-02 | BELL CANYON TREATMENT PLANT EFFLUENT / California DDW laboratory results |
| IRON | < 100.000000000 UG/L | 2026-05-28 | TREATMENT PLANT-STONEBRIDGE WELLS 01&02 / California DDW laboratory results |
| MANGANESE | < 20.000000000 UG/L | 2026-05-28 | TREATMENT PLANT-STONEBRIDGE WELLS 01&02 / California DDW laboratory results |
| MANGANESE | 83 UG/L | 2026-05-27 | STONEBRIDGE WELL 01 / California DDW laboratory results |
| MANGANESE | 57 UG/L | 2026-05-27 | STONEBRIDGE WELL 02 / California DDW laboratory results |
| ALKALINITY, BICARBONATE | 25 MG/L | 2026-05-27 | BELL CANYON RESERVOIR INTAKE / California DDW laboratory results |
Los puntos estatales de muestreo pueden incluir agua sin tratar. Se conservan los calificadores y unidades; consulte las notas completas de la fuente antes de interpretar un registro.
Descargue registros estatales con notas de origen (CSV)
Historial de cumplimiento publicado
10 registros importados. El estado es el registrado en la fuente; los registros históricos no son avisos actuales. La falta de registros no demuestra que no hayan ocurrido infracciones.
| Regla / registro | Período | Estado registrado | Relacionado con la salud (clasificación EPA) | Trimestre de origen |
|---|---|---|---|---|
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2023-07-01 – 2023-09-30 | Archived | Sí | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2023-04-01 – 2023-06-30 | Archived | Sí | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2023-01-01 – 2023-03-31 | Archived | Sí | 2026Q3 |
| Lead and Copper Rule / Follow-up Or Routine LCR Tap M/R | 2022-10-01 – — | Unaddressed | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2021-01-01 – 2021-03-31 | Archived | Sí | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2021-01-01 – 2021-03-31 | Archived | Sí | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2021-01-01 – 2021-03-31 | Archived | Sí | 2026Q3 |
| Surface Water Treatment Rule / Treatment Technique (SWTR and GWR) | 2020-11-01 – 2020-11-30 | Resolved | Sí | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2020-10-01 – 2020-12-31 | Archived | Sí | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2017-01-01 – 2017-03-31 | Resolved | Sí | 2026Q3 |
Fechas de origen y comprobaciones de actualización
Una comprobación de actualización no es una fecha de muestreo. Los períodos de publicación, fechas de muestra y comprobaciones se muestran por separado.
- EPA SDWIS lead/copper summaries and service areas — período de origen: — – —; última comprobación: 2026-10-17
- EPA SDWIS contacts and compliance records — período de origen: — – —; última comprobación: 2026-10-17
- EPA UCMR 5 sample results — período de origen: 2023-01-03 – 2026-06-17; última comprobación: 2026-10-17
- California DDW laboratory results — última comprobación exitosa: 2026-10-18
Contacto administrativo (registro de la EPA)
Leach, Joseph: 707-968-2629
El contacto administrativo de un registro puede no ser una línea de atención al cliente. Confirme los datos actuales con el proveedor.