Chemical and radiological sample results

MS0240262 , D'Iberville High School

30 of the 65 analytes this system has been tested for have been detected at least once, across 227 samples on record.

The other 35 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 227 samples on record, detections range from April 20, 2009 to March 31, 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 D'Iberville High School, 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	108 of 108 results	Apr 20, 2009	Jul 27, 2023
Lead 1030	Inorganic Chemical	48 of 108 results	Apr 20, 2009	Jul 27, 2023
Xylenes, Total 2955	Organic Chemical	31 of 53 results	May 11, 2009	Jul 28, 2021
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	17 of 17 results	Jul 1, 2009	Mar 31, 2025
TTHM 2950	Organic Chemical	16 of 16 results	Jul 1, 2009	Mar 31, 2025
Ethylbenzene 2992	Organic Chemical	13 of 53 results	May 11, 2009	Jul 24, 2017
Dichloroacetic Acid 2451	Organic Chemical	11 of 11 results	Jul 1, 2009	Jun 5, 2019
Trichloroacetic Acid 2452	Organic Chemical	11 of 11 results	Jul 1, 2009	Jun 5, 2019
Chloroform 2941	Organic Chemical	10 of 10 results	Jul 1, 2009	Jun 27, 2018
Bromodichloromethane 2943	Organic Chemical	10 of 10 results	Jul 1, 2009	Jun 27, 2018
Dibromochloromethane 2944	Organic Chemical	10 of 10 results	Jul 1, 2009	Jun 27, 2018
Fluoride 1025	Inorganic Chemical	8 of 8 results	Apr 19, 2011	Feb 15, 2024
Barium 1010	Inorganic Chemical	7 of 7 results	Apr 19, 2011	Feb 15, 2024
Chromium 1020	Inorganic Chemical	4 of 7 results	Apr 19, 2011	Apr 22, 2020
Sodium 1052	Inorganic Chemical	2 of 2 results	Aug 26, 2015	Feb 24, 2021
Dibromoacetic Acid 2454	Organic Chemical	1 of 11 results	Jun 5, 2019	Jun 5, 2019
Calcium 1016	Inorganic Chemical	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Chloride 1017	Inorganic Chemical	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Manganese 1032	Inorganic Chemical	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Potassium 1042	Inorganic Chemical	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Sulfate 1055	Inorganic Chemical	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Residue, Total, Filterable 1057	Water Quality	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Alkalinity, Caco3 Stability 1067	Water Quality	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Color 1905	Water Quality	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Hardness, Total (As Caco3) 1915	Water Quality	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Alkalinity, Total 1927	Water Quality	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Calculated Sodium NACA	Water Quality	1 of 1 result	Aug 26, 2015	Aug 26, 2015
PH, Field Result PHFD	Water Quality	1 of 1 result	Aug 26, 2015	Aug 26, 2015
Nickel 1036	Inorganic Chemical	1 of 7 results	Apr 7, 2014	Apr 7, 2014
Dichloromethane 2964	Organic Chemical	1 of 53 results	Apr 25, 2013	Apr 25, 2013

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 161–170 of 227 samples, newest first — collected June 10, 2010 to August 10, 2010. The summary above covers all 227.

47 results from the 10 samples listed here: 21 detected, 26 not detected. Across the whole record it is 321 of 1,609. 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 D'Iberville High School, every result from 161 to 170 of 227 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 Aug 10, 2010 Sampling point MRT000 Distribution DS000 Sample type Routine Lab sample 100811-008HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 10, 2010, sampling point MRT000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.01 mg/l , sample collected Aug 10, 2010, sampling point MRT000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.005 mg/l , sample collected Aug 10, 2010, sampling point MRT000	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 10, 2010, sampling point MRT000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 10, 2010, sampling point MRT000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.015 mg/l , sample collected Aug 10, 2010, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456	Jan 1, 2010 – Dec 31, 2010
Collected Aug 10, 2010 Sampling point MRT000 Distribution DS000 Sample type Routine Lab sample 100811-008TH Laboratory MSDH Lab
25.5 ug/l , sample collected Aug 10, 2010, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 10, 2010, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
7.3 ug/l , sample collected Aug 10, 2010, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
2.07 ug/l , sample collected Aug 10, 2010, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
34.87 ug/l , sample collected Aug 10, 2010, sampling point MRT000	TTHM 2950 EPA method 524.2	Jan 1, 2010 – Dec 31, 2010
Collected Aug 4, 2010 Sampling point TF101 Treatment Facility Sample type Routine Lab sample 100805-003VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
7.88 ug/l , sample collected Aug 4, 2010, sampling point TF101	Xylenes, Total 2955 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Dichloromethane 2964 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	O-Dichlorobenzene 2968 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	P-Dichlorobenzene 2969 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Vinyl Chloride 2976 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	1,1-Dichloroethylene 2977 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	1,2-Dichloroethane 2980 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	1,1,1-Trichloroethane 2981 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Carbon Tetrachloride 2982 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	1,2-Dichloropropane 2983 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Trichloroethylene 2984 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	1,1,2-Trichloroethane 2985 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Tetrachloroethylene 2987 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Chlorobenzene 2989 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Benzene 2990 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Toluene 2991 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
2.06 ug/l , sample collected Aug 4, 2010, sampling point TF101	Ethylbenzene 2992 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 4, 2010, sampling point TF101	Styrene 2996 EPA method 524.2	Jul 1, 2010 – Sep 30, 2010
Collected Jul 6, 2010 Sampling point TF101 Treatment Facility Sample type Routine Lab sample 100707-021NI Laboratory MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF101	Nitrate-Nitrite 1038 EPA method 353.2	Jan 1, 2010 – Dec 31, 2010
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF101	Nitrate 1040 EPA method 353.2	Jan 1, 2010 – Dec 31, 2010
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF101	Nitrite 1041 EPA method 353.2	Jan 1, 2010 – Dec 31, 2010
Collected Jun 10, 2010 Sampling point DS000 Distribution Sample type Routine Lab sample 100611-045PB Laboratory MSDH Lab
0.1781 mg/l , sample collected Jun 10, 2010, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
0.0005 mg/l , sample collected Jun 10, 2010, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
Collected Jun 10, 2010 Sampling point DS000 Distribution Sample type Routine Lab sample 100611-044PB Laboratory MSDH Lab
0.17 mg/l , sample collected Jun 10, 2010, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
0.0019 mg/l , sample collected Jun 10, 2010, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
Collected Jun 10, 2010 Sampling point DS000 Distribution Sample type Routine Lab sample 100611-043PB Laboratory MSDH Lab
0.0496 mg/l , sample collected Jun 10, 2010, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
0.017 mg/l , sample collected Jun 10, 2010, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
Collected Jun 10, 2010 Sampling point DS000 Distribution Sample type Routine Lab sample 100611-038PB Laboratory MSDH Lab
0.1031 mg/l , sample collected Jun 10, 2010, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
0.0051 mg/l , sample collected Jun 10, 2010, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
Collected Jun 10, 2010 Sampling point DS000 Distribution Sample type Routine Lab sample 100611-037PB Laboratory MSDH Lab
0.1761 mg/l , sample collected Jun 10, 2010, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
0.0017 mg/l , sample collected Jun 10, 2010, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
Collected Jun 10, 2010 Sampling point DS000 Distribution Sample type Routine Lab sample 100611-036PB Laboratory MSDH Lab
0.094 mg/l , sample collected Jun 10, 2010, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010
0.0097 mg/l , sample collected Jun 10, 2010, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2010 – Dec 31, 2010

Collected
Aug 10, 2010

Sampling point
MRT000 Distribution DS000

Sample type
Routine

Lab sample
100811-008HA

Laboratory
MSDH Lab
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 0.002 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.01 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.005 mg/l
  
  Monitoring period
  Not recorded
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.015 mg/l
  
  Monitoring period
  Jan 1, 2010 – Dec 31, 2010
Collected
Aug 10, 2010

Sampling point
MRT000 Distribution DS000

Sample type
Routine

Lab sample
100811-008TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  25.5 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  7.3 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  2.07 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  34.87 ug/l
  
  Monitoring period
  Jan 1, 2010 – Dec 31, 2010
Collected
Aug 4, 2010

Sampling point
TF101 Treatment Facility

Sample type
Routine

Lab sample
100805-003VO

Laboratory
MSDH Lab

Monitoring period
Jul 1, 2010 – Sep 30, 2010
- 1,2,4-Trichlorobenzene 2378 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Cis-1,2-Dichloroethylene 2380 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Xylenes, Total 2955 EPA method 524.2
  
  Result
  7.88 ug/l
- Dichloromethane 2964 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- O-Dichlorobenzene 2968 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- P-Dichlorobenzene 2969 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Vinyl Chloride 2976 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,1-Dichloroethylene 2977 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Trans-1,2-Dichloroethylene 2979 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,2-Dichloroethane 2980 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,1,1-Trichloroethane 2981 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Carbon Tetrachloride 2982 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,2-Dichloropropane 2983 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Trichloroethylene 2984 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,1,2-Trichloroethane 2985 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Tetrachloroethylene 2987 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Chlorobenzene 2989 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Benzene 2990 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Toluene 2991 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Ethylbenzene 2992 EPA method 524.2
  
  Result
  2.06 ug/l
- Styrene 2996 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
Collected
Jul 6, 2010

Sampling point
TF101 Treatment Facility

Sample type
Routine

Lab sample
100707-021NI

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2010 – Dec 31, 2010
- Nitrate-Nitrite 1038 EPA method 353.2
  
  Result
  Not detected below 0.25 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method 353.2
  
  Result
  Not detected below 0.2 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method 353.2
  
  Result
  Not detected below 0.05 mg/l Minimum Reporting Level
Collected
Jun 10, 2010

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
100611-045PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2010 – Dec 31, 2010
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.1781 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0005 mg/l
Collected
Jun 10, 2010

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
100611-044PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2010 – Dec 31, 2010
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.17 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0019 mg/l
Collected
Jun 10, 2010

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
100611-043PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2010 – Dec 31, 2010
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0496 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.017 mg/l
Collected
Jun 10, 2010

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
100611-038PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2010 – Dec 31, 2010
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.1031 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0051 mg/l
Collected
Jun 10, 2010

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
100611-037PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2010 – Dec 31, 2010
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.1761 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0017 mg/l
Collected
Jun 10, 2010

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
100611-036PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2010 – Dec 31, 2010
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.094 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0097 mg/l

Routine (10).