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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.

Chromium results

MS0730010 , Lake Arrowhead

29 samples have been analysed for Chromium at Lake Arrowhead.

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 Chromium result

The table below lists 21–29 of 29 samples, newest first — collected November 5, 2003 to April 19, 2006.

9 Chromium results from the 9 samples listed here: 5 detected, 4 not detected. Those samples also carried 95 results for other analytes, which are on the full results page.

Chromium results for Lake Arrowhead, from 21 to 29 of 29 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
Apr 19, 2006
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
060420-008IN
Laboratory
MSDH Lab
0.000769 mg/l , sample collected Apr 19, 2006, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Apr 27, 2005
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
050428-019IN
Laboratory
MSDH Lab
0.002327 mg/l , sample collected Apr 27, 2005, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Apr 27, 2005
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
050428-018IN
Laboratory
MSDH Lab
0.002433 mg/l , sample collected Apr 27, 2005, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Apr 27, 2005
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
050428-017IN
Laboratory
MSDH Lab
0.002087 mg/l , sample collected Apr 27, 2005, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Nov 16, 2004
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
041117-010IN
Laboratory
MSDH Lab
0.006 mg/l , sample collected Nov 16, 2004, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Mar 29, 2004
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
040330-049IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 29, 2004, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Mar 29, 2004
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
040330-047IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 29, 2004, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Nov 5, 2003
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
031106-010IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 5, 2003, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Nov 5, 2003
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
031106-009IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 5, 2003, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004

Routine (9).