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Radionuclide Monitoring - PWS ID: 00580 = NORTH CLACKAMAS COUNTY WC | ||||||
Sample Date |
Receive Date |
Source ID | Gross Alpha [pCi/L] (EPA 4002, 4000) MCL = 15 |
Radium Combined (226,228) [pCi/L] (EPA 4010) MCL = 5 |
Uranium Combined [mg/L] (EPA 4006) MCL = .03 |
Gross Beta Particle Activity [pCi/L] (EPA 4100) MCL = 50 |
03/07/17 | 04/06/17 | EP-B | ND | ND | ND | - |
09/06/11 | 12/01/11 | EP-B | 2.7000000 | ND | ND | - |
11/19/02 | 02/24/03 | EP-B | ND | ND | ND | - |
Archived Results | ||||||
Sample Date |
Receive Date |
Chemical | Source ID | Results | MCL | |
07/10/00 | 09/07/01 | Gross Alpha, Excl. Radon & U | A | ND | 15.0000 | |
07/10/00 | 09/07/01 | Gross Beta Particle Activity | A | 1.0800000 | 50.0000 | |
07/10/00 | 09/06/00 | Gross Alpha, Excl. Radon & U | BA | ND | 15.0000 | |
07/10/00 | 09/06/00 | Gross Beta Particle Activity | BA | 1.0800000 | 50.0000 | |
05/17/00 | 07/07/00 | Gross Alpha, Excl. Radon & U | B | ND | 15.0000 | |
05/17/00 | 07/07/00 | Gross Beta Particle Activity | B | ND | 50.0000 | |
02/22/00 | 06/01/00 | Gross Alpha, Excl. Radon & U | B | ND | 15.0000 | |
02/22/00 | 06/01/00 | Gross Beta Particle Activity | B | 1.8000000 | 50.0000 | |
10/19/99 | 01/01/00 | Gross Alpha, Excl. Radon & U | B | ND | 15.0000 | |
10/19/99 | 01/01/00 | Gross Beta Particle Activity | B | 2.1000000 | 50.0000 | |
09/22/99 | 02/11/00 | Gross Alpha, Excl. Radon & U | B | -0.640000 | 15.0000 | |
07/13/99 | 12/21/99 | Gross Alpha, Excl. Radon & U | B | ND | 15.0000 | |
07/13/99 | 12/21/99 | Gross Beta Particle Activity | B | 1.5000000 | 50.0000 |