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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.

Chemical and radiological sample results

MS0020006 , Alcorn W/A #1-Indian Springs

31 of the 61 analytes this system has been tested for have been detected at least once, across 502 samples on record.

The other 30 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 502 samples on record, detections range from September 1, 1992 to January 27, 2025. These figures cover the whole record.

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

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Every analyte ever detected for Alcorn W/A #1-Indian Springs, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 273 of 319 results Sep 1, 1992 Jul 11, 2024
Lead 1030 Inorganic Chemical 185 of 319 results Sep 1, 1992 Jul 11, 2024
Barium 1010 Inorganic Chemical 22 of 22 results Jan 15, 2002 Jan 27, 2025
Nickel 1036 Inorganic Chemical 21 of 22 results Jan 15, 2002 Jan 27, 2025
TTHM 2950 Organic Chemical 16 of 21 results Jun 25, 2007 Aug 12, 2024
Dibromochloromethane 2944 Organic Chemical 12 of 16 results Jun 25, 2007 Aug 12, 2024
Chloroform 2941 Organic Chemical 11 of 16 results Jul 30, 2014 Aug 12, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 11 of 21 results Jun 25, 2007 Feb 27, 2024
Bromodichloromethane 2943 Organic Chemical 10 of 16 results Jul 30, 2014 Aug 12, 2024
Chromium 1020 Inorganic Chemical 10 of 22 results Jan 15, 2002 Mar 30, 2020
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Mar 5, 2012 Oct 2, 2012
Fluoride 1025 Inorganic Chemical 8 of 22 results Jan 12, 2004 May 4, 2022
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 16, 2019 Oct 21, 2024
Dichloroacetic Acid 2451 Organic Chemical 6 of 15 results Jul 30, 2014 Dec 18, 2023
Selenium 1045 Inorganic Chemical 6 of 22 results Jan 12, 2004 Apr 27, 2011
Combined Radium (-226 & -228) 4010 Radionuclide 4 of 14 results Sep 21, 2009 Mar 15, 2010
Radium-226 4020 Radionuclide 4 of 14 results Sep 21, 2009 Mar 15, 2010
Gross Beta Particle Activity 4100 Radionuclide 4 of 4 results Sep 21, 2009 Mar 15, 2010
Trichloroacetic Acid 2452 Organic Chemical 3 of 15 results Jul 13, 2020 Dec 18, 2023
Monochloroacetic Acid 2450 Organic Chemical 3 of 15 results Jul 30, 2014 Jul 13, 2020
Xylenes, Total 2955 Organic Chemical 3 of 31 results Sep 20, 2011 Apr 4, 2012
Gross Alpha, Excl. Radon & U 4000 Radionuclide 3 of 4 results Sep 21, 2009 Mar 15, 2010
Gross Alpha Particle Activity 4109 Radionuclide 3 of 4 results Sep 21, 2009 Mar 15, 2010
Bromoform 2942 Organic Chemical 2 of 16 results Jun 25, 2007 Jul 30, 2014
Radium-228 4030 Radionuclide 2 of 14 results Sep 21, 2009 Mar 15, 2010
Sulfate 1055 Inorganic Chemical 2 of 4 results Jan 15, 2002 Jan 12, 2004
Ethylbenzene 2992 Organic Chemical 1 of 31 results Sep 20, 2011 Sep 20, 2011
Arsenic 1005 Inorganic Chemical 1 of 22 results Apr 27, 2011 Apr 27, 2011
Monobromoacetic Acid 2453 Organic Chemical 1 of 15 results Jul 15, 2008 Jul 15, 2008
Iron 1028 Inorganic Chemical 1 of 1 result Aug 16, 2005 Aug 16, 2005
Cadmium 1015 Inorganic Chemical 1 of 22 results Jan 10, 2005 Jan 10, 2005

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

The most recent samples, result by result

The table below lists 341–350 of 502 samples, newest first — collected July 10, 2001 to January 15, 2002. The summary above covers all 502.

28 results from the 10 samples listed here: 16 detected, 12 not detected. Across the whole record it is 645 of 1,956. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Alcorn W/A #1-Indian Springs, every result from 341 to 350 of 502 samples shown, newest first. 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 15, 2002
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
020116-003IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jan 15, 2002, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.253 mg/l , sample collected Jan 15, 2002, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Jan 15, 2002, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jan 15, 2002, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 15, 2002, sampling point TF080 Fluoride 1025 EPA method 300.0 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2002, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.001 mg/l , sample collected Jan 15, 2002, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jan 15, 2002, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
5.44 mg/l , sample collected Jan 15, 2002, sampling point TF080 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jan 15, 2002, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Jan 15, 2002, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2002, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Jan 8, 2002
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
020109-021CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jan 8, 2002, sampling point TF081 Cyanide 1024 EPA method 335.4 Jan 1, 2002 – Dec 31, 2004
Collected
Jan 8, 2002
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
020109-005CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jan 8, 2002, sampling point TF080 Cyanide 1024 EPA method 335.4 Jan 1, 2002 – Dec 31, 2004
Collected
Sep 26, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010927-062PB
Laboratory
MSDH Lab
0.023 mg/l , sample collected Sep 26, 2001, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Sep 26, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 10, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010711-039PB
Laboratory
MSDH Lab
0.076 mg/l , sample collected Jul 10, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Jul 10, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 10, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010711-038PB
Laboratory
MSDH Lab
0.181 mg/l , sample collected Jul 10, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Jul 10, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 10, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010711-037PB
Laboratory
MSDH Lab
0.136 mg/l , sample collected Jul 10, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Jul 10, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 10, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010711-036PB
Laboratory
MSDH Lab
0.166 mg/l , sample collected Jul 10, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Jul 10, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 10, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010711-035PB
Laboratory
MSDH Lab
0.141 mg/l , sample collected Jul 10, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Jul 10, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 10, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010711-014PB
Laboratory
MSDH Lab
0.118 mg/l , sample collected Jul 10, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Jul 10, 2001, sampling point DS000 Lead 1030 Not recorded

Routine (10).