ND = Not Detected at the Minimum Reporting Level; - = Not Sampled; View all radionuclides


Radionuclide Monitoring - PWS ID: 00205 = COOS BAY NORTH BEND WTR BRD
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
05/15/1407/02/14EP-A-2.5000000--
05/22/0807/14/08EP-AND0.5000000ND-
07/23/0212/16/02EP-A0.50000002.38000000.0000149-
02/08/1203/05/12EP-BND-ND3.2000000
Archived Results
Sample
Date
Receive
Date
Chemical Source ID Results MCL  
09/08/9911/10/99Gross Alpha, Excl. Radon & UAND15.0000
09/08/9911/10/99Gross Beta Particle ActivityAND50.0000
09/12/9710/31/97Gross Alpha, Excl. Radon & UAND15.0000
06/14/9408/17/94Gross Alpha, Excl. Radon & UAND15.0000
12/28/9002/15/91Gross Alpha, Excl. Radon & UAND15.0000
09/26/9010/25/90Gross Alpha, Excl. Radon & UAND15.0000
03/05/9004/23/90Gross Alpha, Excl. Radon & UAND15.0000




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