DISCLAIMER · COMPILED FROM PUBLIC DATA BY CONCERNED CITIZENS · MAY CONTAIN ERRORS · VERIFY CRITICAL DECISIONS WITH OFFICIAL SOURCES · DATA CURRENT THROUGH MARCH 2026
WASTEWATER SURVEILLANCE (CHHS / NWSS)
data.chhs.ca.gov · Alameda-region plants · weekly cadence · ACTIVE · 29 records
| PLANT | PATHOGEN | LATEST | CONCENTRATION | DETECTION |
|---|---|---|---|---|
| OroLoma_San | caur | 2026-09-21 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo | caur | 2026-08-27 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo_Fremont | caur | 2026-06-30 | 0.00 copies/g dry sludge | below LOD |
| EBMUD | fluav | 2026-09-17 | 8053.50 copies/L wastewater | detected |
| OroLoma_San | fluav | 2026-09-01 | 14066.18 copies/g dry sludge | detected |
| UnionSD_Alvrdo | fluav | 2026-09-17 | 7320.18 copies/g dry sludge | detected |
| UnionSD_Alvrdo_Fremont | fluav | 2026-07-02 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo_Fremont | fluav h1 | 2026-06-25 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo_Fremont | fluav h3 | 2026-09-08 | 0.00 copies/g dry sludge | below LOD |
| EBMUD | fluav h5 | 2026-09-16 | 0.00 copies/L wastewater | below LOD |
| OroLoma_San | fluav h5 | 2026-09-14 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo | fluav h5 | 2026-08-25 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo_Fremont | fluav h5 | 2026-09-17 | 0.00 copies/g dry sludge | below LOD |
| OroLoma_San | flubv | 2026-09-22 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo | flubv | 2026-09-03 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo_Fremont | flubv | 2026-08-13 | 0.00 copies/g dry sludge | below LOD |
| EBMUD | hmpxv clade ii | 2026-08-27 | 0.00 copies/L wastewater | below LOD |
| OroLoma_San | hmpxv clade ii | 2026-08-10 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo | hmpxv clade ii | 2026-09-22 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo_Fremont | hmpxv clade ii | 2026-09-02 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo_Fremont | nov gii | 2026-05-28 | 8109508.66 copies/g dry sludge | detected |
| EBMUD | rsv | 2026-09-15 | 0.00 copies/L wastewater | below LOD |
| OroLoma_San | rsv | 2026-08-31 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo | rsv | 2026-09-10 | 0.00 copies/g dry sludge | below LOD |
| UnionSD_Alvrdo_Fremont | rsv | 2026-09-16 | 0.00 copies/g dry sludge | below LOD |
| EBMUD | sars-cov-2 | 2026-09-08 | 198389.70 copies/L wastewater | detected |
| OroLoma_San | sars-cov-2 | 2026-09-15 | 60012.60 copies/g dry sludge | detected |
| UnionSD_Alvrdo | sars-cov-2 | 2026-07-14 | 13219.91 copies/g dry sludge | detected |
| UnionSD_Alvrdo_Fremont | sars-cov-2 | 2026-07-28 | 27055.25 copies/g dry sludge | detected |