ND = Not Detected at the Minimum Reporting Level; View Gross Alpha, Radium, & Uranium

Radionuclide Samples - PWS ID: 01149 ---- PERRYDALE DOMESTIC WTR ASSN
Chemical Source ID Results MCL UOM
20210712045-R07/12/2108/19/21COMBINED RADIUM (-226 & -228) (EPA 4010)EP-CND 5.0000PCI/L
20210517013-R05/17/2106/22/21COMBINED RADIUM (-226 & -228) (EPA 4010)EP-AND 5.0000PCI/L
20210517013-R05/17/2106/22/21COMBINED URANIUM (EPA 4006)EP-AND 0.0300MG/L
20210517013-R05/17/2106/22/21GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-AND15.0000PCI/L
20200520006-R05/20/2006/23/20COMBINED RADIUM (-226 & -228) (EPA 4010)EP-BND 5.0000PCI/L
20200318005-R03/18/2004/15/20COMBINED RADIUM (-226 & -228) (EPA 4010)EP-B0.9000000 5.0000PCI/L
20200318005-R03/18/2004/15/20COMBINED URANIUM (EPA 4006)EP-BND 0.0300MG/L
20200318005-R03/18/2004/15/20GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-B2.700000015.0000PCI/L
20200123004-R01/23/2003/02/20COMBINED RADIUM (-226 & -228) (EPA 4010)EP-BND 5.0000PCI/L
20200123004-R01/23/2003/02/20COMBINED URANIUM (EPA 4006)EP-BND 0.0300MG/L
20200123004-R01/23/2003/02/20GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-BND15.0000PCI/L
20191031015-R10/31/1912/09/19COMBINED RADIUM (-226 & -228) (EPA 4010)EP-B4.1000000 5.0000PCI/L
20191031015-R10/31/1912/09/19COMBINED URANIUM (EPA 4006)EP-BND 0.0300MG/L
20191031015-R10/31/1912/09/19GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-BND15.0000PCI/L
20190305042-R03/05/1904/29/19COMBINED RADIUM (-226 & -228) (EPA 4010)EP-B3.7000000 5.0000PCI/L
20190305042-R03/05/1904/29/19COMBINED URANIUM (EPA 4006)EP-BND 0.0300MG/L
20190305042-R03/05/1904/29/19GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-B1.300000015.0000PCI/L
20180710032-R07/10/1808/23/18COMBINED RADIUM (-226 & -228) (EPA 4010)EP-D1.6800000 5.0000PCI/L
2018071003207/10/1808/23/18COMBINED URANIUM (EPA 4006)EP-DND 0.0300MG/L
20180710032-R07/10/1808/23/18GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-DND15.0000PCI/L
20180607046-R06/07/1807/09/18COMBINED URANIUM (EPA 4006)EP-CND 0.0300MG/L
20180607046-R06/07/1807/09/18GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-C2.100000015.0000PCI/L
20170814035-R08/14/1710/04/17COMBINED RADIUM (-226 & -228) (EPA 4010)EP-END 5.0000PCI/L
20170814035-R08/14/1710/04/17COMBINED URANIUM (EPA 4006)EP-END 0.0300MG/L
20170814035-R08/14/1710/04/17GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-END15.0000PCI/L
20160830006-R08/30/1610/14/16COMBINED RADIUM (-226 & -228) (EPA 4010)SRC-BC1.7000000 5.0000PCI/L
20160830006-R08/30/1610/14/16COMBINED URANIUM (EPA 4006)SRC-BCND 0.0300MG/L
20160830006-R08/30/1610/14/16GROSS ALPHA, EXCL. RADON & U (EPA 4000)SRC-BCND15.0000PCI/L
20150609058-R06/09/1507/06/15COMBINED URANIUM (EPA 4006)EP-AND 0.0300MG/L
20120625094-R06/25/1208/13/12COMBINED RADIUM (-226 & -228) (EPA 4010)EP-BND 5.0000PCI/L
20120625094-R06/25/1208/13/12GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-BND15.0000PCI/L
20120620006-R06/20/1208/13/12COMBINED RADIUM (-226 & -228) (EPA 4010)EP-A0.4000000 5.0000PCI/L
20120620006-R06/20/1208/13/12GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-AND15.0000PCI/L
20120620008-R06/20/1208/13/12COMBINED RADIUM (-226 & -228) (EPA 4010)EP-CND 5.0000PCI/L
2012062000806/20/1208/13/12COMBINED URANIUM (EPA 4006)EP-CND 0.0300MG/L
20120620008-R06/20/1208/13/12GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-C5.900000015.0000PCI/L
2009122301312/23/0902/04/10COMBINED URANIUM (EPA 4006)EP-AND 0.0300MG/L
2009122301212/23/0902/04/10COMBINED URANIUM (EPA 4006)EP-BND 0.0300MG/L
2009031701003/17/0904/28/09COMBINED RADIUM (-226 & -228) (EPA 4010)EP-DND 5.0000PCI/L
2009031701003/17/0904/28/09COMBINED URANIUM (EPA 4006)EP-DND 0.0300MG/L
2009031701003/17/0904/28/09GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-DND15.0000PCI/L
20031119-063R11/19/0302/06/04COMBINED RADIUM (-226 & -228) (EPA 4010)EP-AND 5.0000PCI/L
20031119-063R11/19/0302/06/04COMBINED URANIUM (EPA 4006)EP-A0.0001830 0.0300MG/L
20031119-063R11/19/0302/06/04GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-AND15.0000PCI/L
20031119-064R11/19/0302/06/04COMBINED RADIUM (-226 & -228) (EPA 4010)EP-BND 5.0000PCI/L
20031119-064R11/19/0302/06/04COMBINED URANIUM (EPA 4006)EP-B0.0000610 0.0300MG/L
20031119-064R11/19/0302/06/04GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-BND15.0000PCI/L
20031119-065R11/19/0302/06/04COMBINED RADIUM (-226 & -228) (EPA 4010)EP-CND 5.0000PCI/L
20031119-065R11/19/0302/06/04COMBINED URANIUM (EPA 4006)EP-CND 0.0300MG/L
20031119-065R11/19/0302/06/04GROSS ALPHA, EXCL. RADON & U (EPA 4000)EP-CND15.0000PCI/L
20031119-66R11/19/0302/06/04COMBINED RADIUM (-226 & -228) (EPA 4010)EP-DND 5.0000PCI/L
J3L12031911/19/0309/20/04COMBINED RADIUM (-226 & -228) (EPA 4010)EP-DND 5.0000PCI/L
20031119-66R11/19/0302/06/04COMBINED URANIUM (EPA 4006)EP-DND 0.0300MG/L
J3L12031911/19/0309/20/04COMBINED URANIUM (EPA 4006)EP-DND 0.0300MG/L
Archived Results
Chemical Source ID Results MCL
04/04/0101/28/02Gross Alpha, Excl. Radon & UDDND15.0000
12/03/9602/14/97Gross Alpha, Excl. Radon & UAAND15.0000
12/03/9602/14/97Gross Alpha, Excl. Radon & UCAND15.0000
12/30/9203/16/93Gross Alpha, Excl. Radon & UAND15.0000
03/06/9203/16/93Gross Alpha, Excl. Radon & UCND15.0000
11/15/9101/27/92Gross Alpha, Excl. Radon & UCND15.0000
10/12/8812/06/88Gross Alpha, Excl. Radon & UAND15.0000
10/12/8812/06/88Gross Alpha, Excl. Radon & UBND15.0000

A blank or a 0 in the MCL column indicates that a MCL has not been set for that chemical.

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