Chemical and radiological sample results

MS0720004 , Town of Tunica

42 of the 74 analytes this system has been tested for have been detected at least once, across 473 samples on record.

The other 32 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 473 samples on record, detections range from October 29, 2003 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 Town of Tunica, 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	160 of 160 results	Jun 9, 2004	Sep 18, 2025
Lead 1030	Inorganic Chemical	114 of 160 results	Jun 9, 2004	Sep 18, 2025
TTHM 2950	Organic Chemical	41 of 41 results	Sep 27, 2004	Sep 16, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	37 of 40 results	Dec 6, 2005	Sep 16, 2025
Chloroform 2941	Organic Chemical	34 of 34 results	Oct 17, 2006	Sep 16, 2025
Bromodichloromethane 2943	Organic Chemical	34 of 34 results	Oct 17, 2006	Sep 16, 2025
Dibromochloromethane 2944	Organic Chemical	33 of 34 results	Oct 17, 2006	Sep 16, 2025
Barium 1010	Inorganic Chemical	32 of 32 results	Oct 29, 2003	Apr 2, 2025
Fluoride 1025	Inorganic Chemical	32 of 33 results	Oct 29, 2003	Apr 2, 2025
Dichloroacetic Acid 2451	Organic Chemical	30 of 31 results	Oct 24, 2007	Sep 16, 2025
Bromoform 2942	Organic Chemical	28 of 34 results	Oct 17, 2006	Sep 16, 2025
Dibromoacetic Acid 2454	Organic Chemical	27 of 31 results	Feb 28, 2008	Sep 16, 2025
Trichloroacetic Acid 2452	Organic Chemical	26 of 31 results	Feb 28, 2008	Sep 16, 2025
Chromium 1020	Inorganic Chemical	24 of 32 results	Oct 29, 2003	May 15, 2019
Gross Alpha, Incl. Radon & U 4002	Radionuclide	16 of 17 results	Mar 13, 2012	Oct 16, 2019
Arsenic 1005	Inorganic Chemical	14 of 32 results	Mar 29, 2004	Apr 2, 2025
Selenium 1045	Inorganic Chemical	11 of 32 results	Mar 29, 2004	Dec 6, 2022
Sodium 1052	Inorganic Chemical	8 of 8 results	Feb 25, 2013	Mar 30, 2023
Nickel 1036	Inorganic Chemical	6 of 32 results	May 22, 2013	Mar 7, 2024
Xylenes, Total 2955	Organic Chemical	4 of 55 results	Mar 8, 2004	Aug 11, 2021
Monochloroacetic Acid 2450	Organic Chemical	4 of 31 results	Sep 14, 2009	Dec 7, 2009
Cadmium 1015	Inorganic Chemical	4 of 32 results	Apr 26, 2005	Apr 19, 2006
Nitrite 1041	Inorganic Chemical	2 of 78 results	Aug 9, 2006	Apr 10, 2018
Sulfate 1055	Inorganic Chemical	2 of 7 results	Oct 29, 2003	Feb 25, 2013
Combined Radium (-226 & -228) 4010	Radionuclide	1 of 19 results	Oct 16, 2019	Oct 16, 2019
Radium-226 4020	Radionuclide	1 of 19 results	Oct 16, 2019	Oct 16, 2019
Gross Alpha Particle Activity 4109	Radionuclide	1 of 2 results	May 28, 2013	May 28, 2013
Calcium 1016	Inorganic Chemical	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Chloride 1017	Inorganic Chemical	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Manganese 1032	Inorganic Chemical	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Potassium 1042	Inorganic Chemical	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Residue, Total, Filterable 1057	Water Quality	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Alkalinity, Caco3 Stability 1067	Water Quality	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Carbon Dioxide 1901	Water Quality	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Color 1905	Water Quality	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Hardness, Total (As Caco3) 1915	Water Quality	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Alkalinity, Total 1927	Water Quality	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Calculated Sodium NACA	Water Quality	1 of 1 result	Feb 25, 2013	Feb 25, 2013
PH, Field Result PHFD	Water Quality	1 of 1 result	Feb 25, 2013	Feb 25, 2013
Nitrate-Nitrite 1038	Inorganic Chemical	1 of 78 results	Aug 9, 2006	Aug 9, 2006
Nitrate 1040	Inorganic Chemical	1 of 78 results	Aug 9, 2006	Aug 9, 2006
Ethylbenzene 2992	Organic Chemical	1 of 55 results	Mar 8, 2004	Mar 8, 2004

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 473 samples, newest first — collected June 16, 2009 to October 19, 2009. The summary above covers all 473.

67 results from the 10 samples listed here: 36 detected, 31 not detected. Across the whole record it is 741 of 2,589. 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 Town of Tunica, every result from 341 to 350 of 473 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 Oct 19, 2009 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample 091020-009NI Laboratory MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Oct 19, 2009, sampling point TF102	Nitrate-Nitrite 1038 EPA method 353.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Oct 19, 2009, sampling point TF102	Nitrate 1040 EPA method 353.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Oct 19, 2009, sampling point TF102	Nitrite 1041 EPA method 353.2	Jan 1, 2009 – Dec 31, 2009
Collected Sep 14, 2009 Sampling point SM2 SM2 Sample type Routine Lab sample 090915-050TH Laboratory MSDH Lab
13.5 ug/l , sample collected Sep 14, 2009, sampling point SM2	Chloroform 2941 EPA method 524.2	Not recorded
1.78 ug/l , sample collected Sep 14, 2009, sampling point SM2	Bromoform 2942 EPA method 524.2	Not recorded
17.3 ug/l , sample collected Sep 14, 2009, sampling point SM2	Bromodichloromethane 2943 EPA method 524.2	Not recorded
15.3 ug/l , sample collected Sep 14, 2009, sampling point SM2	Dibromochloromethane 2944 EPA method 524.2	Not recorded
47.88 ug/l , sample collected Sep 14, 2009, sampling point SM2	TTHM 2950 EPA method 524.2	Not recorded
Collected Sep 14, 2009 Sampling point SM1 SM1 Sample type Routine Lab sample 090915-049TH Laboratory MSDH Lab
15.9 ug/l , sample collected Sep 14, 2009, sampling point SM1	Chloroform 2941 EPA method 524.2	Not recorded
3.41 ug/l , sample collected Sep 14, 2009, sampling point SM1	Bromoform 2942 EPA method 524.2	Not recorded
21.1 ug/l , sample collected Sep 14, 2009, sampling point SM1	Bromodichloromethane 2943 EPA method 524.2	Not recorded
17.9 ug/l , sample collected Sep 14, 2009, sampling point SM1	Dibromochloromethane 2944 EPA method 524.2	Not recorded
58.31 ug/l , sample collected Sep 14, 2009, sampling point SM1	TTHM 2950 EPA method 524.2	Not recorded
Collected Sep 14, 2009 Sampling point SM2 SM2 Sample type Routine Lab sample 090915-030HA Laboratory MSDH Lab
0.002 mg/l , sample collected Sep 14, 2009, sampling point SM2	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.007 mg/l , sample collected Sep 14, 2009, sampling point SM2	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.006 mg/l , sample collected Sep 14, 2009, sampling point SM2	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM2	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
0.004 mg/l , sample collected Sep 14, 2009, sampling point SM2	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.01 mg/l , sample collected Sep 14, 2009, sampling point SM2	Total Haloacetic Acids (Haa5) 2456	Not recorded
Collected Sep 14, 2009 Sampling point SM1 SM1 Sample type Routine Lab sample 090915-029HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM1	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.009 mg/l , sample collected Sep 14, 2009, sampling point SM1	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.007 mg/l , sample collected Sep 14, 2009, sampling point SM1	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 14, 2009, sampling point SM1	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
0.004 mg/l , sample collected Sep 14, 2009, sampling point SM1	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.02 mg/l , sample collected Sep 14, 2009, sampling point SM1	Total Haloacetic Acids (Haa5) 2456	Not recorded
Collected Aug 18, 2009 Sampling point TF102 Treatment Plant T102 Sample type Routine Lab sample 090819-006VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Xylenes, Total 2955 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Dichloromethane 2964 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	O-Dichlorobenzene 2968 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	P-Dichlorobenzene 2969 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Vinyl Chloride 2976 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	1,1-Dichloroethylene 2977 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	1,2-Dichloroethane 2980 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	1,1,1-Trichloroethane 2981 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Carbon Tetrachloride 2982 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	1,2-Dichloropropane 2983 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Trichloroethylene 2984 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	1,1,2-Trichloroethane 2985 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Tetrachloroethylene 2987 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Chlorobenzene 2989 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Benzene 2990 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Toluene 2991 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Ethylbenzene 2992 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 18, 2009, sampling point TF102	Styrene 2996 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Collected Jul 28, 2009 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 090729-009HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 28, 2009, sampling point MRT000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.002 mg/l , sample collected Jul 28, 2009, sampling point MRT000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.001 mg/l , sample collected Jul 28, 2009, sampling point MRT000	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 28, 2009, sampling point MRT000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
0.001 mg/l , sample collected Jul 28, 2009, sampling point MRT000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. , sample collected Jul 28, 2009, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456	Jul 1, 2009 – Sep 30, 2009
Collected Jul 28, 2009 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 090729-009TH Laboratory MSDH Lab
2.36 ug/l , sample collected Jul 28, 2009, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 28, 2009, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
2.68 ug/l , sample collected Jul 28, 2009, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
2.78 ug/l , sample collected Jul 28, 2009, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
7.82 ug/l , sample collected Jul 28, 2009, sampling point MRT000	TTHM 2950 EPA method 524.2	Jul 1, 2009 – Sep 30, 2009
Collected Jun 16, 2009 Sampling point SM2 SM2 Sample type Routine Lab sample 090617-006TH Laboratory MSDH Lab
3.93 ug/l , sample collected Jun 16, 2009, sampling point SM2	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 16, 2009, sampling point SM2	Bromoform 2942 EPA method 524.2	Not recorded
2.3 ug/l , sample collected Jun 16, 2009, sampling point SM2	Bromodichloromethane 2943 EPA method 524.2	Not recorded
1.75 ug/l , sample collected Jun 16, 2009, sampling point SM2	Dibromochloromethane 2944 EPA method 524.2	Not recorded
7.98 ug/l , sample collected Jun 16, 2009, sampling point SM2	TTHM 2950 EPA method 524.2	Not recorded
Collected Jun 16, 2009 Sampling point SM1 SM1 Sample type Routine Lab sample 090617-005TH Laboratory MSDH Lab
4.54 ug/l , sample collected Jun 16, 2009, sampling point SM1	Chloroform 2941 EPA method 524.2	Not recorded
1.06 ug/l , sample collected Jun 16, 2009, sampling point SM1	Bromoform 2942 EPA method 524.2	Not recorded
3.19 ug/l , sample collected Jun 16, 2009, sampling point SM1	Bromodichloromethane 2943 EPA method 524.2	Not recorded
2.42 ug/l , sample collected Jun 16, 2009, sampling point SM1	Dibromochloromethane 2944 EPA method 524.2	Not recorded
11.21 ug/l , sample collected Jun 16, 2009, sampling point SM1	TTHM 2950 EPA method 524.2	Not recorded

Collected
Oct 19, 2009

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
091020-009NI

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2009 – Dec 31, 2009
- 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
Sep 14, 2009

Sampling point
SM2 SM2

Sample type
Routine

Lab sample
090915-050TH

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Chloroform 2941 EPA method 524.2
  
  Result
  13.5 ug/l
- Bromoform 2942 EPA method 524.2
  
  Result
  1.78 ug/l
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  17.3 ug/l
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  15.3 ug/l
- TTHM 2950 EPA method 524.2
  
  Result
  47.88 ug/l
Collected
Sep 14, 2009

Sampling point
SM1 SM1

Sample type
Routine

Lab sample
090915-049TH

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Chloroform 2941 EPA method 524.2
  
  Result
  15.9 ug/l
- Bromoform 2942 EPA method 524.2
  
  Result
  3.41 ug/l
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  21.1 ug/l
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  17.9 ug/l
- TTHM 2950 EPA method 524.2
  
  Result
  58.31 ug/l
Collected
Sep 14, 2009

Sampling point
SM2 SM2

Sample type
Routine

Lab sample
090915-030HA

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  0.002 mg/l
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.007 mg/l
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.006 mg/l
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  0.004 mg/l
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.01 mg/l
Collected
Sep 14, 2009

Sampling point
SM1 SM1

Sample type
Routine

Lab sample
090915-029HA

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 0.002 mg/l Minimum Reporting Level
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.009 mg/l
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.007 mg/l
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  0.004 mg/l
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.02 mg/l
Collected
Aug 18, 2009

Sampling point
TF102 Treatment Plant T102

Sample type
Routine

Lab sample
090819-006VO

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2009 – Dec 31, 2009
- 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
  Not detected below 0.0005 mg/l Method Detection Limit
- 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
  Not detected below 0.0005 mg/l Method Detection Limit
- Styrene 2996 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
Collected
Jul 28, 2009

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
090729-009HA

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
  0.002 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.001 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
  0.001 mg/l
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here.
  
  Monitoring period
  Jul 1, 2009 – Sep 30, 2009
Collected
Jul 28, 2009

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
090729-009TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  2.36 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
  2.68 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  2.78 ug/l
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  7.82 ug/l
  
  Monitoring period
  Jul 1, 2009 – Sep 30, 2009
Collected
Jun 16, 2009

Sampling point
SM2 SM2

Sample type
Routine

Lab sample
090617-006TH

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Chloroform 2941 EPA method 524.2
  
  Result
  3.93 ug/l
- Bromoform 2942 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  2.3 ug/l
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  1.75 ug/l
- TTHM 2950 EPA method 524.2
  
  Result
  7.98 ug/l
Collected
Jun 16, 2009

Sampling point
SM1 SM1

Sample type
Routine

Lab sample
090617-005TH

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Chloroform 2941 EPA method 524.2
  
  Result
  4.54 ug/l
- Bromoform 2942 EPA method 524.2
  
  Result
  1.06 ug/l
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  3.19 ug/l
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  2.42 ug/l
- TTHM 2950 EPA method 524.2
  
  Result
  11.21 ug/l

Routine (10).