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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.

Selenium results

MS0530017 , Rock Hill Water Association

15 samples have been analysed for Selenium at Rock Hill Water Association.

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 Selenium result

The table below lists 11–15 of 15 samples, newest first — collected October 13, 2003 to January 25, 2010.

5 Selenium results from the 5 samples listed here: 3 detected, 2 not detected. Those samples also carried 53 results for other analytes, which are on the full results page.

Selenium results for Rock Hill Water Association, from 11 to 15 of 15 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
Jan 25, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100126-083IN
Laboratory
MSDH Lab
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 25, 2010, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Mar 20, 2006
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
060321-063IN
Laboratory
MSDH Lab
0.000565 mg/l , sample collected Mar 20, 2006, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Apr 4, 2005
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
050405-099IN
Laboratory
MSDH Lab
0.000648 mg/l , sample collected Apr 4, 2005, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Mar 15, 2004
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
040316-048IN
Laboratory
MSDH Lab
0.001 mg/l , sample collected Mar 15, 2004, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Oct 13, 2003
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
031014-063IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 13, 2003, sampling point TF101 Selenium 1045 EPA method 200.8 Not recorded

Routine (5).