Chemical and radiological sample results

MS0550060 , Pearl River Central W/A-Henley Field

35 of the 69 analytes this system has been tested for have been detected at least once, across 270 samples on record.

The other 34 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 270 samples on record, detections range from March 15, 2007 to May 11, 2026. 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 Pearl River Central W/A-Henley Field, 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	114 of 114 results	Jul 9, 2008	Aug 8, 2024
Lead 1030	Inorganic Chemical	41 of 114 results	Jul 9, 2008	Aug 6, 2024
TTHM 2950	Organic Chemical	29 of 31 results	Mar 15, 2007	May 11, 2026
Chloroform 2941	Organic Chemical	26 of 27 results	May 17, 2007	May 11, 2026
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	25 of 31 results	Mar 15, 2007	Nov 18, 2025
Dichloroacetic Acid 2451	Organic Chemical	21 of 24 results	Feb 27, 2008	Nov 18, 2025
Trichloroacetic Acid 2452	Organic Chemical	17 of 24 results	Nov 6, 2008	Nov 18, 2025
Bromodichloromethane 2943	Organic Chemical	17 of 27 results	Feb 27, 2008	Nov 18, 2025
Dibromochloromethane 2944	Organic Chemical	14 of 27 results	Nov 6, 2008	Nov 18, 2025
Barium 1010	Inorganic Chemical	12 of 12 results	Apr 16, 2008	Oct 16, 2024
Fluoride 1025	Inorganic Chemical	12 of 13 results	Apr 16, 2008	Oct 16, 2024
Chromium 1020	Inorganic Chemical	10 of 12 results	Apr 16, 2008	Oct 16, 2024
Gross Alpha Particle Activity 4109	Radionuclide	8 of 8 results	Sep 26, 2011	Apr 5, 2012
Nitrite 1041	Inorganic Chemical	4 of 36 results	Jul 9, 2008	Mar 27, 2025
Nickel 1036	Inorganic Chemical	4 of 12 results	Apr 16, 2008	Apr 2, 2014
Sodium 1052	Inorganic Chemical	3 of 3 results	Jun 25, 2018	Sep 18, 2019
Dibromoacetic Acid 2454	Organic Chemical	2 of 24 results	Nov 6, 2008	Jun 18, 2025
Monobromoacetic Acid 2453	Organic Chemical	2 of 24 results	Feb 27, 2008	Oct 15, 2020
Arsenic 1005	Inorganic Chemical	2 of 12 results	Apr 2, 2014	Apr 2, 2014
Calcium 1016	Inorganic Chemical	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Chloride 1017	Inorganic Chemical	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Iron 1028	Inorganic Chemical	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Magnesium 1031	Inorganic Chemical	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Manganese 1032	Inorganic Chemical	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Potassium 1042	Inorganic Chemical	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Sulfate 1055	Inorganic Chemical	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Residue, Total, Filterable 1057	Water Quality	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Alkalinity, Caco3 Stability 1067	Water Quality	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Color 1905	Water Quality	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Hardness, Total (As Caco3) 1915	Water Quality	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Alkalinity, Total 1927	Water Quality	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Calculated Sodium NACA	Water Quality	1 of 1 result	Jun 25, 2018	Jun 25, 2018
PH, Field Result PHFD	Water Quality	1 of 1 result	Jun 25, 2018	Jun 25, 2018
Monochloroacetic Acid 2450	Organic Chemical	1 of 24 results	Aug 9, 2017	Aug 9, 2017
Cadmium 1015	Inorganic Chemical	1 of 12 results	Apr 16, 2008	Apr 16, 2008

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 201–210 of 270 samples, newest first — collected January 29, 2009 to April 8, 2009. The summary above covers all 270.

65 results from the 10 samples listed here: 13 detected, 52 not detected. Across the whole record it is 379 of 1,415. 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 Pearl River Central W/A-Henley Field, every result from 201 to 210 of 270 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 Apr 8, 2009 Sampling point DS000 Sample type Routine Lab sample 090410-022PB Laboratory MSDH Lab
0.0201 mg/l , sample collected Apr 8, 2009, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
0.0007 mg/l , sample collected Apr 8, 2009, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Collected Apr 8, 2009 Sampling point DS000 Sample type Routine Lab sample 090410-021PB Laboratory MSDH Lab
0.0153 mg/l , sample collected Apr 8, 2009, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2009, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Collected Apr 8, 2009 Sampling point DS000 Sample type Routine Lab sample 090410-020PB Laboratory MSDH Lab
0.0585 mg/l , sample collected Apr 8, 2009, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2009, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Collected Apr 8, 2009 Sampling point DS000 Sample type Routine Lab sample 090410-018PB Laboratory MSDH Lab
0.0225 mg/l , sample collected Apr 8, 2009, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2009, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Collected Apr 8, 2009 Sampling point DS000 Sample type Routine Lab sample 090410-017PB Laboratory MSDH Lab
0.0444 mg/l , sample collected Apr 8, 2009, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2009, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Collected Apr 5, 2009 Sampling point DS000 Sample type Routine Lab sample 090410-019PB Laboratory MSDH Lab
0.057 mg/l , sample collected Apr 5, 2009, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 5, 2009, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2009 – Jun 30, 2009
Collected Mar 11, 2009 Sampling point TF102 Sample type Routine Lab sample 090312-016VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 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 Mar 11, 2009, sampling point TF102	Styrene 2996 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Collected Mar 11, 2009 Sampling point TF101 Sample type Routine Lab sample 090312-015VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	Dichloromethane 2964 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	Trichloroethylene 2984 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 11, 2009, sampling point TF101	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 Mar 11, 2009, sampling point TF101	Tetrachloroethylene 2987 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 11, 2009, sampling point TF101	Chlorobenzene 2989 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 11, 2009, sampling point TF101	Benzene 2990 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 11, 2009, sampling point TF101	Toluene 2991 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 11, 2009, sampling point TF101	Ethylbenzene 2992 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 11, 2009, sampling point TF101	Styrene 2996 EPA method 524.2	Jan 1, 2009 – Dec 31, 2009
Collected Jan 29, 2009 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 090130-001TH Laboratory MSDH Lab
4.84 ug/l , sample collected Jan 29, 2009, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jan 29, 2009, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
1.32 ug/l , sample collected Jan 29, 2009, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jan 29, 2009, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
6.16 ug/l , sample collected Jan 29, 2009, sampling point MRT000	TTHM 2950 EPA method 524.2	Jan 1, 2009 – Mar 31, 2009
Collected Jan 29, 2009 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 090130-001HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jan 29, 2009, sampling point MRT000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.002 mg/l , sample collected Jan 29, 2009, sampling point MRT000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.002 mg/l , sample collected Jan 29, 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 Jan 29, 2009, sampling point MRT000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jan 29, 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 Jan 29, 2009, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456	Jan 1, 2009 – Mar 31, 2009

Collected
Apr 8, 2009

Sampling point
DS000

Sample type
Routine

Lab sample
090410-022PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2009 – Jun 30, 2009
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0201 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0007 mg/l
Collected
Apr 8, 2009

Sampling point
DS000

Sample type
Routine

Lab sample
090410-021PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2009 – Jun 30, 2009
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0153 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Apr 8, 2009

Sampling point
DS000

Sample type
Routine

Lab sample
090410-020PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2009 – Jun 30, 2009
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0585 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Apr 8, 2009

Sampling point
DS000

Sample type
Routine

Lab sample
090410-018PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2009 – Jun 30, 2009
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0225 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Apr 8, 2009

Sampling point
DS000

Sample type
Routine

Lab sample
090410-017PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2009 – Jun 30, 2009
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0444 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Apr 5, 2009

Sampling point
DS000

Sample type
Routine

Lab sample
090410-019PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2009 – Jun 30, 2009
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.057 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Mar 11, 2009

Sampling point
TF102

Sample type
Routine

Lab sample
090312-016VO

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
Mar 11, 2009

Sampling point
TF101

Sample type
Routine

Lab sample
090312-015VO

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
Jan 29, 2009

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
090130-001TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  4.84 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
  1.32 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  6.16 ug/l
  
  Monitoring period
  Jan 1, 2009 – Mar 31, 2009
Collected
Jan 29, 2009

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
090130-001HA

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
  0.002 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 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
  Jan 1, 2009 – Mar 31, 2009

Routine (10).