OB and Mission Beach water quality
Water samples, official beach notices, and an experimental ocean forecast.
Check the current beach notice
Lab results describe water collected on the sample date. Conditions can change between samples.
Check San Diego County closures and advisories →Latest available samples in OB and Mission Beach
Lab data retrieved . Sample dates are listed below.
Results retain their reported units and qualifiers. DNA copies and culture counts use different methods. Outlet samples describe the outlet, rather than the adjacent swimming beach.
| Monitoring station | Sample date | Indicator | Reported result |
|---|---|---|---|
| South Mission Beach Jetty MB-115 | Enterococcus | 2918 Copies/100ml | |
| Ladera StreetPL-070 | Enterococcus | 4 CFU/100ml | |
| Ladera StreetPL-070 | Fecal Coliforms | <20 CFU/100ml | |
| Ladera StreetPL-070 | Total Coliforms | <400 CFU/100ml | |
| O.B. pier @ NarrangasetPL-090 | Enterococcus | <1 CFU/100ml | |
| O.B. pier @ NarrangasetPL-090 | Fecal Coliforms | 6 CFU/100ml | |
| O.B. pier @ NarrangasetPL-090 | Total Coliforms | 20 CFU/100ml | |
| Newport AvePL-100 | Enterococcus | 20 CFU/100ml | |
| Newport AvePL-100 | Fecal Coliforms | 6 CFU/100ml | |
| Newport AvePL-100 | Total Coliforms | <400 CFU/100ml | |
| Stub Jetty south sidePL-110 | Enterococcus | <20 CFU/100ml | |
| Stub Jetty south sidePL-110 | Fecal Coliforms | 4 CFU/100ml | |
| Stub Jetty south sidePL-110 | Total Coliforms | <20 CFU/100ml | |
| San Diego River outletFM-010 | Enterococcus | <2 CFU/100ml | |
| San Diego River outletFM-010 | Fecal Coliforms | 4 CFU/100ml | |
| San Diego River outletFM-010 | Total Coliforms | <20 CFU/100ml | |
| Belmont ParkPL-120 | Enterococcus | 20 CFU/100ml | |
| Belmont ParkPL-120 | Fecal Coliforms | 20 CFU/100ml | |
| Belmont ParkPL-120 | Total Coliforms | 20 CFU/100ml | |
| Cable St (D8-B)PL-082 | Enterococcus | <2 MPN/100ml | |
| Cable St (D8-B)PL-082 | Fecal Coliforms | <2 MPN/100ml | |
| Cable St (D8-B)PL-082 | Total Coliforms | <20 MPN/100ml | |
| Bermuda Ave (D8)PL-080 | Enterococcus | 20 CFU/100ml | |
| Bermuda Ave (D8)PL-080 | Fecal Coliforms | 4 CFU/100ml | |
| Bermuda Ave (D8)PL-080 | Total Coliforms | <400 CFU/100ml |
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