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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

MS0140033 , Coahoma Community College

13 of the 13 analytes this system has been tested for have been detected at least once, across 508 samples on record.

The other 0 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 508 samples on record, detections range from December 8, 1993 to September 18, 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 Coahoma Community College, 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 341 of 356 results Dec 8, 1993 Sep 18, 2025
Lead 1030 Inorganic Chemical 292 of 356 results Dec 8, 1993 Sep 18, 2025
TTHM 2950 Organic Chemical 75 of 77 results Sep 15, 2004 Jul 29, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 73 of 75 results Sep 15, 2004 Jul 29, 2025
Chloroform 2941 Organic Chemical 51 of 51 results Sep 18, 2006 Dec 9, 2019
Bromoform 2942 Organic Chemical 51 of 51 results Sep 18, 2006 Dec 9, 2019
Bromodichloromethane 2943 Organic Chemical 51 of 51 results Sep 18, 2006 Dec 9, 2019
Dibromochloromethane 2944 Organic Chemical 51 of 51 results Sep 18, 2006 Dec 9, 2019
Trichloroacetic Acid 2452 Organic Chemical 49 of 49 results Jun 26, 2008 Dec 9, 2019
Dibromoacetic Acid 2454 Organic Chemical 49 of 49 results Jun 26, 2008 Dec 9, 2019
Dichloroacetic Acid 2451 Organic Chemical 48 of 49 results Jun 26, 2008 Dec 9, 2019
Monochloroacetic Acid 2450 Organic Chemical 12 of 49 results Jul 26, 2011 Jan 17, 2017
Monobromoacetic Acid 2453 Organic Chemical 11 of 49 results Jul 26, 2011 May 20, 2019

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 11–20 of 508 samples, newest first — collected January 15, 2025 to July 29, 2025. The summary above covers all 508.

10 results from the 10 samples listed here: 10 detected, 0 not detected. Across the whole record it is 1,154 of 1,313. 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 Coahoma Community College, every result from 11 to 20 of 508 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
Jul 29, 2025 12:18
Sampling point
SM2 Student Union BLDG
Sample type
Routine
Lab sample
TH-250730-004
Laboratory
MSDH Lab
14.8 ug/l , sample collected Jul 29, 2025 12:18, sampling point SM2 TTHM 2950 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
Collected
Jul 29, 2025 12:10
Sampling point
SM1 Trustee BLDG
Sample type
Routine
Lab sample
TH-250730-003
Laboratory
MSDH Lab
10.3 ug/l , sample collected Jul 29, 2025 12:10, sampling point SM1 TTHM 2950 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
Collected
Jul 29, 2025 12:18
Sampling point
SM2 Student Union BLDG
Sample type
Routine
Lab sample
HA-250730-004
Laboratory
MSDH Lab
1.83 ug/l , sample collected Jul 29, 2025 12:18, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
Collected
Jul 29, 2025 12:10
Sampling point
SM1 Trustee BLDG
Sample type
Routine
Lab sample
HA-250730-003
Laboratory
MSDH Lab
1.55 ug/l , sample collected Jul 29, 2025 12:10, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
Collected
Apr 14, 2025 13:40
Sampling point
SM2 Student Union BLDG
Sample type
Routine
Lab sample
HA-250415-003
Laboratory
MSDH Lab
15.4 ug/l , sample collected Apr 14, 2025 13:40, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2025 – Jun 30, 2025
Collected
Apr 14, 2025 13:30
Sampling point
SM1 Trustee BLDG
Sample type
Routine
Lab sample
HA-250415-002
Laboratory
MSDH Lab
14.9 ug/l , sample collected Apr 14, 2025 13:30, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2025 – Jun 30, 2025
Collected
Apr 14, 2025 13:40
Sampling point
SM2 Student Union BLDG
Sample type
Routine
Lab sample
TH-250415-004
Laboratory
MSDH Lab
26.3 ug/l , sample collected Apr 14, 2025 13:40, sampling point SM2 TTHM 2950 EPA method 524.2 Apr 1, 2025 – Jun 30, 2025
Collected
Apr 14, 2025 13:30
Sampling point
SM1 Trustee BLDG
Sample type
Routine
Lab sample
TH-250415-003
Laboratory
MSDH Lab
25.5 ug/l , sample collected Apr 14, 2025 13:30, sampling point SM1 TTHM 2950 EPA method 524.2 Apr 1, 2025 – Jun 30, 2025
Collected
Jan 15, 2025 12:25
Sampling point
SM2 Student Union BLDG
Sample type
Routine
Lab sample
HA-250116-006
Laboratory
MSDH Lab
16.7 ug/l , sample collected Jan 15, 2025 12:25, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Mar 31, 2025
Collected
Jan 15, 2025 12:30
Sampling point
SM1 Trustee BLDG
Sample type
Routine
Lab sample
HA-250116-005
Laboratory
MSDH Lab
19.8 ug/l , sample collected Jan 15, 2025 12:30, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Mar 31, 2025

Routine (10).