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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

MS0230065 , Hancock County Water & Sewer

28 of the 56 analytes this system has been tested for have been detected at least once, across 774 samples on record.

The other 28 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 774 samples on record, detections range from June 25, 2002 to July 28, 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 Hancock County Water & Sewer, 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 422 of 422 results Dec 15, 2003 Jun 12, 2025
Lead 1030 Inorganic Chemical 380 of 422 results Dec 15, 2003 Jun 12, 2025
TTHM 2950 Organic Chemical 97 of 98 results May 24, 2004 Jul 28, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 97 of 98 results Jul 30, 2007 Apr 21, 2026
Chloroform 2941 Organic Chemical 65 of 65 results Jul 30, 2007 Jul 28, 2026
Bromodichloromethane 2943 Organic Chemical 65 of 66 results Sep 15, 2008 Jul 28, 2026
Dichloroacetic Acid 2451 Organic Chemical 65 of 65 results Sep 15, 2008 Apr 21, 2026
Trichloroacetic Acid 2452 Organic Chemical 65 of 65 results Sep 15, 2008 Apr 21, 2026
Dibromochloromethane 2944 Organic Chemical 64 of 66 results Sep 15, 2008 Jul 28, 2026
Dibromoacetic Acid 2454 Organic Chemical 57 of 65 results Sep 15, 2008 Apr 21, 2026
Bromoform 2942 Organic Chemical 41 of 66 results Sep 23, 2015 Jul 28, 2026
Xylenes, Total 2955 Organic Chemical 26 of 75 results Jun 14, 2010 Oct 14, 2014
Monochloroacetic Acid 2450 Organic Chemical 24 of 65 results Sep 15, 2008 Mar 18, 2020
Barium 1010 Inorganic Chemical 20 of 20 results Jun 25, 2002 Mar 1, 2016
Fluoride 1025 Inorganic Chemical 20 of 20 results Jun 25, 2002 Mar 1, 2016
Chromium 1020 Inorganic Chemical 12 of 20 results Jul 23, 2002 Mar 1, 2016
Monobromoacetic Acid 2453 Organic Chemical 8 of 65 results May 9, 2011 Sep 22, 2020
Ethylbenzene 2992 Organic Chemical 8 of 75 results Jun 14, 2010 Oct 15, 2012
Gross Alpha, Incl. Radon & U 4002 Radionuclide 6 of 6 results Dec 14, 2011 Jan 16, 2013
Gross Alpha Particle Activity 4109 Radionuclide 4 of 4 results Apr 16, 2012 Jan 16, 2013
Sulfate 1055 Inorganic Chemical 4 of 7 results Jun 25, 2002 Feb 4, 2004
Carbon Tetrachloride 2982 Organic Chemical 3 of 75 results Oct 15, 2012 Oct 16, 2014
Nickel 1036 Inorganic Chemical 3 of 20 results Apr 7, 2008 Dec 9, 2013
Cadmium 1015 Inorganic Chemical 3 of 20 results Mar 9, 2005 Mar 9, 2005
Selenium 1045 Inorganic Chemical 3 of 20 results Mar 9, 2005 Mar 9, 2005
Nitrite 1041 Inorganic Chemical 2 of 32 results Dec 3, 2008 Oct 19, 2011
Nitrate 1040 Inorganic Chemical 1 of 32 results Dec 3, 2008 Dec 3, 2008
Thallium, Total 1085 Inorganic Chemical 1 of 20 results Mar 9, 2005 Mar 9, 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 251–260 of 774 samples, newest first — collected March 1, 2016 to June 29, 2016. The summary above covers all 774.

86 results from the 10 samples listed here: 27 detected, 59 not detected. Across the whole record it is 1,566 of 3,571. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 1 sampling point below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Hancock County Water & Sewer, every result from 251 to 260 of 774 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 29, 2016 12:30
Sampling point
SMH #07 Ave B
Sample type
Routine
Lab sample
160630-001HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 29, 2016 12:30, sampling point SMH Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.017 mg/l , sample collected Jun 29, 2016 12:30, sampling point SMH Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.015 mg/l , sample collected Jun 29, 2016 12:30, sampling point SMH Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 29, 2016 12:30, sampling point SMH Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.007 mg/l , sample collected Jun 29, 2016 12:30, sampling point SMH Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.039 mg/l , sample collected Jun 29, 2016 12:30, sampling point SMH Total Haloacetic Acids (Haa5) 2456 Apr 1, 2016 – Jun 30, 2016
Collected
Jun 29, 2016 01:03
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
160630-002TH
Laboratory
MSDH Lab
44.7 ug/l , sample collected Jun 29, 2016 01:03, sampling point SMT Chloroform 2941 EPA method 524.2 Not recorded
2.16 ug/l , sample collected Jun 29, 2016 01:03, sampling point SMT Bromoform 2942 EPA method 524.2 Not recorded
35.2 ug/l , sample collected Jun 29, 2016 01:03, sampling point SMT Bromodichloromethane 2943 EPA method 524.2 Not recorded
20.9 ug/l , sample collected Jun 29, 2016 01:03, sampling point SMT Dibromochloromethane 2944 EPA method 524.2 Not recorded
103 ug/l , sample collected Jun 29, 2016 01:03, sampling point SMT TTHM 2950 Apr 1, 2016 – Jun 30, 2016
Collected
Jun 29, 2016 12:15
Sampling point
SMH #07 Ave B
Sample type
Routine
Lab sample
160630-001TH
Laboratory
MSDH Lab
47.4 ug/l , sample collected Jun 29, 2016 12:15, sampling point SMH Chloroform 2941 EPA method 524.2 Not recorded
2.23 ug/l , sample collected Jun 29, 2016 12:15, sampling point SMH Bromoform 2942 EPA method 524.2 Not recorded
35.8 ug/l , sample collected Jun 29, 2016 12:15, sampling point SMH Bromodichloromethane 2943 EPA method 524.2 Not recorded
20.8 ug/l , sample collected Jun 29, 2016 12:15, sampling point SMH Dibromochloromethane 2944 EPA method 524.2 Not recorded
106.2 ug/l , sample collected Jun 29, 2016 12:15, sampling point SMH TTHM 2950 Apr 1, 2016 – Jun 30, 2016
Collected
Apr 11, 2016 02:19
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
160412-002VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Dichloromethane 2964 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Benzene 2990 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Toluene 2991 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 11, 2016 02:19, sampling point TF105 Styrene 2996 EPA method 524.2 Apr 1, 2016 – Jun 30, 2016
Collected
Mar 29, 2016 02:17
Sampling point
SMH #07 Ave B
Sample type
Routine
Lab sample
160330-003TH
Laboratory
MSDH Lab
39.1 ug/l , sample collected Mar 29, 2016 02:17, sampling point SMH Chloroform 2941 EPA method 524.2 Not recorded
2.71 ug/l , sample collected Mar 29, 2016 02:17, sampling point SMH Bromoform 2942 EPA method 524.2 Not recorded
36.5 ug/l , sample collected Mar 29, 2016 02:17, sampling point SMH Bromodichloromethane 2943 EPA method 524.2 Not recorded
24.9 ug/l , sample collected Mar 29, 2016 02:17, sampling point SMH Dibromochloromethane 2944 EPA method 524.2 Not recorded
103.2 ug/l , sample collected Mar 29, 2016 02:17, sampling point SMH TTHM 2950 Jan 1, 2016 – Mar 31, 2016
Collected
Mar 29, 2016 01:37
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
160330-003HA
Laboratory
MSDH Lab
0.005 mg/l , sample collected Mar 29, 2016 01:37, sampling point SMT Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.019 mg/l , sample collected Mar 29, 2016 01:37, sampling point SMT Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.016 mg/l , sample collected Mar 29, 2016 01:37, sampling point SMT Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 29, 2016 01:37, sampling point SMT Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.008 mg/l , sample collected Mar 29, 2016 01:37, sampling point SMT Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.048 mg/l , sample collected Mar 29, 2016 01:37, sampling point SMT Total Haloacetic Acids (Haa5) 2456 Jan 1, 2016 – Mar 31, 2016
Collected
Mar 28, 2016 13:15
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
160329-059NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 28, 2016 13:15, sampling point TF105 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 28, 2016 13:15, sampling point TF105 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 28, 2016 13:15, sampling point TF105 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Mar 28, 2016 13:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160329-011NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 28, 2016 13:45, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 28, 2016 13:45, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 28, 2016 13:45, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Mar 1, 2016 02:18
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
160302-016IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:18, sampling point TF105 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0099 mg/l , sample collected Mar 1, 2016 02:18, sampling point TF105 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:18, sampling point TF105 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0055 mg/l , sample collected Mar 1, 2016 02:18, sampling point TF105 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.329 mg/l , sample collected Mar 1, 2016 02:18, sampling point TF105 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:18, sampling point TF105 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:18, sampling point TF105 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:18, sampling point TF105 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:18, sampling point TF105 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:18, sampling point TF105 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:18, sampling point TF105 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Mar 1, 2016 01:55
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
160302-001VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Dichloromethane 2964 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Benzene 2990 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Toluene 2991 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 1, 2016 01:55, sampling point TF105 Styrene 2996 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016

Routine (10).