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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

MS0520008 , Town of Shuqualak

16 of the 57 analytes this system has been tested for have been detected at least once, across 246 samples on record.

The other 41 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 246 samples on record, detections range from October 13, 2003 to February 26, 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 Shuqualak, 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 90 of 90 results Aug 11, 2004 Sep 13, 2023
Lead 1030 Inorganic Chemical 48 of 90 results Aug 11, 2004 Sep 13, 2023
Barium 1010 Inorganic Chemical 20 of 20 results Oct 13, 2003 Mar 17, 2025
Fluoride 1025 Inorganic Chemical 20 of 20 results Oct 13, 2003 Mar 17, 2025
Arsenic 1005 Inorganic Chemical 18 of 20 results Mar 15, 2004 Mar 17, 2025
Chromium 1020 Inorganic Chemical 14 of 20 results Oct 13, 2003 Oct 11, 2022
Nickel 1036 Inorganic Chemical 11 of 20 results Mar 15, 2004 Mar 17, 2025
TTHM 2950 Organic Chemical 10 of 17 results Jul 19, 2004 Feb 26, 2026
Selenium 1045 Inorganic Chemical 10 of 20 results Oct 13, 2003 Oct 11, 2022
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 7, 2011 Jul 10, 2012
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 26, 2019 Feb 26, 2025
Bromoform 2942 Organic Chemical 5 of 13 results Jun 25, 2025 Feb 26, 2026
Dibromochloromethane 2944 Organic Chemical 3 of 13 results Sep 29, 2025 Feb 26, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 3 of 18 results Jun 15, 2010 Jun 3, 2024
Dibromoacetic Acid 2454 Organic Chemical 1 of 14 results Aug 27, 2007 Aug 27, 2007
Vinyl Chloride 2976 Organic Chemical 1 of 20 results Aug 16, 2004 Aug 16, 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 171–180 of 246 samples, newest first — collected June 19, 2007 to August 5, 2008. The summary above covers all 246.

46 results from the 10 samples listed here: 15 detected, 31 not detected. Across the whole record it is 270 of 1,191. 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 Shuqualak, every result from 171 to 180 of 246 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 5, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080806-055PB
Laboratory
MSDH Lab
0.0149 mg/l , sample collected Aug 5, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
0.0009 mg/l , sample collected Aug 5, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Aug 5, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080806-054PB
Laboratory
MSDH Lab
0.2242 mg/l , sample collected Aug 5, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
0.0014 mg/l , sample collected Aug 5, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Aug 5, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080806-053PB
Laboratory
MSDH Lab
0.107 mg/l , sample collected Aug 5, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
0.002 mg/l , sample collected Aug 5, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Aug 5, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080806-052PB
Laboratory
MSDH Lab
0.1174 mg/l , sample collected Aug 5, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 5, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Aug 5, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080806-051PB
Laboratory
MSDH Lab
0.3429 mg/l , sample collected Aug 5, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
0.0025 mg/l , sample collected Aug 5, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Oct 22, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
071023-028TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 22, 2007, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 22, 2007, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 22, 2007, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 22, 2007, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 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 Oct 22, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2007
Collected
Oct 1, 2007
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
071002-001VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 1, 2007, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Collected
Aug 27, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070828-025HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 27, 2007, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 27, 2007, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 27, 2007, 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 27, 2007, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Aug 27, 2007, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Aug 27, 2007, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2005 – Dec 31, 2007
Collected
Jun 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070620-106PB
Laboratory
MSDH Lab
0.0142 mg/l , sample collected Jun 19, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007
0.0005 mg/l , sample collected Jun 19, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007
Collected
Jun 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070620-104PB
Laboratory
MSDH Lab
0.0079 mg/l , sample collected Jun 19, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007
0.0007 mg/l , sample collected Jun 19, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007

Routine (10).