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


Radionuclide Monitoring - PWS ID: 00608 = OTTER ROCK WATER DISTRICT
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
07/31/1909/05/19EP-A-ND--
09/12/1210/31/12EP-AND1.7000000ND-
01/13/1003/03/10EP-A-1.2000000ND-
03/26/0305/05/03EP-AND1.8400000ND-
Archived Results
Sample
Date		 Receive
Date		 Chemical Source ID Results MCL  
05/17/0006/27/00Gross Alpha, Excl. Radon & UAAND15.0000
06/10/9608/07/96Gross Alpha, Excl. Radon & UAC1.000000015.0000
01/08/9202/25/92Gross Alpha, Excl. Radon & UA1.100000015.0000
01/29/8803/08/88Gross Alpha, Excl. Radon & UAND15.0000
09/13/8403/09/88Gross Alpha, Excl. Radon & UA0.300000015.0000
09/13/8403/09/88Gross Beta Particle ActivityA13.00000050.0000



For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA
Information by county:
Inventory :: Surface Water Systems :: Water System Surveys :: Outstanding Performers :: Plan Reviews :: System Scores :: Exceedances
Alerts :: Violations :: Compliance & Enforcement :: Significant Deficiencies :: Cross Connection ASRs :: Treatment Plant Inspections :: Fluoride
Water Advisories :: Contact Reports :: Cyanotoxins :: PFAS :: Post-wildfire VOCs :: Public Notices
Inventory List for all Oregon Drinking Water Systems in Excel or printable screen format
Lab Help: Tools for Laboratories :: Staff/Partner Login
Introduction :: Data Search Options :: Water System Search :: DWS Home