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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

MS0390004 , Town of New Hebron

30 of the 72 analytes this system has been tested for have been detected at least once, across 135 samples on record.

The other 42 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 135 samples on record, detections range from October 8, 2003 to July 8, 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 Town of New Hebron, 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 37 of 37 results Oct 7, 2004 Sep 11, 2023
Nitrate-Nitrite 1038 Inorganic Chemical 22 of 24 results May 24, 2004 Jul 8, 2026
Nitrate 1040 Inorganic Chemical 22 of 24 results May 24, 2004 Jul 8, 2026
Lead 1030 Inorganic Chemical 13 of 37 results Oct 7, 2004 Sep 11, 2023
Barium 1010 Inorganic Chemical 10 of 10 results Oct 8, 2003 Jan 10, 2024
Sodium 1052 Inorganic Chemical 4 of 4 results May 9, 2017 Feb 11, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 8 results Aug 22, 2007 Feb 11, 2025
Chromium 1020 Inorganic Chemical 3 of 10 results Mar 28, 2005 Apr 27, 2020
Nickel 1036 Inorganic Chemical 2 of 10 results Dec 5, 2007 Mar 31, 2014
TTHM 2950 Organic Chemical 2 of 7 results Aug 22, 2007 Sep 29, 2009
Fluoride 1025 Inorganic Chemical 2 of 11 results Oct 8, 2003 Mar 28, 2005
Dichloromethane 2964 Organic Chemical 2 of 31 results Sep 7, 2004 Sep 7, 2004
Monochloroacetic Acid 2450 Organic Chemical 1 of 4 results Aug 27, 2018 Aug 27, 2018
Calcium 1016 Inorganic Chemical 1 of 1 result May 9, 2017 May 9, 2017
Chloride 1017 Inorganic Chemical 1 of 1 result May 9, 2017 May 9, 2017
Iron 1028 Inorganic Chemical 1 of 1 result May 9, 2017 May 9, 2017
Magnesium 1031 Inorganic Chemical 1 of 1 result May 9, 2017 May 9, 2017
Manganese 1032 Inorganic Chemical 1 of 1 result May 9, 2017 May 9, 2017
Potassium 1042 Inorganic Chemical 1 of 1 result May 9, 2017 May 9, 2017
Residue, Total, Filterable 1057 Water Quality 1 of 1 result May 9, 2017 May 9, 2017
Carbon Dioxide 1901 Water Quality 1 of 1 result May 9, 2017 May 9, 2017
Color 1905 Water Quality 1 of 1 result May 9, 2017 May 9, 2017
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result May 9, 2017 May 9, 2017
Alkalinity, Total 1927 Water Quality 1 of 1 result May 9, 2017 May 9, 2017
Calculated Sodium NACA Water Quality 1 of 1 result May 9, 2017 May 9, 2017
PH, Field Result PHFD Water Quality 1 of 1 result May 9, 2017 May 9, 2017
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 2 results Sep 27, 2011 Sep 27, 2011
Radium-226 4020 Radionuclide 1 of 2 results Sep 27, 2011 Sep 27, 2011
Cadmium 1015 Inorganic Chemical 1 of 10 results Mar 28, 2005 Mar 28, 2005
Selenium 1045 Inorganic Chemical 1 of 10 results Mar 28, 2005 Mar 28, 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 71–80 of 135 samples, newest first — collected September 29, 2009 to June 15, 2011. The summary above covers all 135.

91 results from the 10 samples listed here: 7 detected, 84 not detected. Across the whole record it is 141 of 1,005. 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 New Hebron, every result from 71 to 80 of 135 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
Jun 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110616-157PB
Laboratory
MSDH Lab
0.0081 mg/l , sample collected Jun 15, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 15, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110616-156PB
Laboratory
MSDH Lab
0.0209 mg/l , sample collected Jun 15, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 15, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Apr 25, 2011
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
110426-039IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
0.0106 mg/l , sample collected Apr 25, 2011, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
0.0009 mg/l , sample collected Apr 25, 2011, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point TF080 Fluoride 1025 EPA method 380-75WE Jan 1, 2010 – Dec 31, 2012
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Apr 25, 2011
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
110426-001CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2010 – Dec 31, 2012
Collected
Feb 16, 2011
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
110217-084NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 16, 2011, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 16, 2011, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 16, 2011, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Collected
Aug 11, 2010
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
100812-083NI
Laboratory
MSDH Lab
0.55 mg/l , sample collected Aug 11, 2010, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
0.55 mg/l , sample collected Aug 11, 2010, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Aug 11, 2010, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Collected
Jul 13, 2010
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
100714-010VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Benzene 2990 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Toluene 2991 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2010, sampling point TF080 Styrene 2996 EPA method 524.2 Not recorded
Collected
Jan 28, 2010
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
100129-010VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Benzene 2990 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Toluene 2991 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 28, 2010, sampling point TF080 Styrene 2996 EPA method 524.2 Jan 1, 2010 – Mar 31, 2010
Collected
Nov 2, 2009
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
091103-023VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Benzene 2990 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Toluene 2991 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 2, 2009, sampling point TF080 Styrene 2996 EPA method 524.2 Oct 1, 2009 – Dec 31, 2009
Collected
Sep 29, 2009
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
090930-003HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 29, 2009, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 29, 2009, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 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 Sep 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 Sep 29, 2009, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0 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. The agency recorded a value but no unit of measure for it. The unit is NOT inferable from the analyte: many analytes are reported in more than one unit — TTHM and HAA5 in both MG/L and UG/L — so there is no per-analyte default to fall back on. The number is published as it stands and must not be compared to a limit. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 29, 2009, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2008 – Dec 31, 2010

Routine (10).