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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Radium-228 results

MS0610023 , City of Richland

28 samples have been analysed for Radium-228 at City of Richland.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

No date range is applied: this list draws on every sample on record. Show the last two years only.

Every Radium-228 result

The table below lists 21–28 of 28 samples, newest first — collected September 22, 2009 to March 15, 2010.

8 Radium-228 results from the 8 samples listed here: 5 detected, 3 not detected. Those samples also carried 47 results for other analytes, which are on the full results page.

Units in this table

Radium-228 is recorded on this page in ug/l, mg/l and pci/l.

Radium-228 results for City of Richland, from 21 to 28 of 28 samples shown analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Mar 15, 2010
Sampling point
TF105
Sample type
Routine
Lab sample
00439-004
Laboratory
Laboratory, Ars
Not detected below 1 pci/l Minimum Reporting Level , sample collected Mar 15, 2010, sampling point TF105 Radium-228 4030 EPA method 904 Jan 1, 2010 – Mar 31, 2010
Collected
Mar 15, 2010
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
00439-003
Laboratory
Laboratory, Ars
0.268 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 15, 2010, sampling point TF103 Radium-228 4030 EPA method 904 Jan 1, 2010 – Mar 31, 2010
Collected
Mar 15, 2010
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
00439-002
Laboratory
Laboratory, Ars
0.118 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 15, 2010, sampling point TF102 Radium-228 4030 EPA method 904 Jan 1, 2010 – Mar 31, 2010
Collected
Mar 15, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
00439-001
Laboratory
Laboratory, Ars
Not detected below 1 pci/l Minimum Reporting Level , sample collected Mar 15, 2010, sampling point TF101 Radium-228 4030 EPA method 904 Jan 1, 2010 – Mar 31, 2010
Collected
Sep 22, 2009
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
02391-004
Laboratory
Laboratory, Ars
Not detected below 1 pci/l Minimum Reporting Level , sample collected Sep 22, 2009, sampling point TF103 Radium-228 4030 EPA method 904 Jul 1, 2009 – Sep 30, 2009
Collected
Sep 22, 2009
Sampling point
TF105
Sample type
Routine
Lab sample
02391-003
Laboratory
Laboratory, Ars
0.316 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 22, 2009, sampling point TF105 Radium-228 4030 EPA method 904 Jul 1, 2009 – Sep 30, 2009
Collected
Sep 22, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
02391-002
Laboratory
Laboratory, Ars
0.139 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 22, 2009, sampling point TF101 Radium-228 4030 EPA method 904 Jul 1, 2009 – Sep 30, 2009
Collected
Sep 22, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
02391-001
Laboratory
Laboratory, Ars
0.481 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 22, 2009, sampling point TF102 Radium-228 4030 EPA method 904 Jul 1, 2009 – Sep 30, 2009

Routine (8).