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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

MS0770005 , Hiwannee Water Association #1

29 of the 59 analytes this system has been tested for have been detected at least once, across 560 samples on record.

The other 30 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 560 samples on record, detections range from November 3, 2003 to July 15, 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 Hiwannee Water Association #1, 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 120 of 120 results Sep 18, 2007 Aug 9, 2023
TTHM 2950 Organic Chemical 119 of 130 results Aug 23, 2004 Feb 25, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 106 of 129 results Nov 30, 2005 Feb 25, 2026
Lead 1030 Inorganic Chemical 101 of 120 results Sep 18, 2007 Aug 9, 2023
Chloroform 2941 Organic Chemical 85 of 87 results Mar 13, 2007 Feb 25, 2026
Bromodichloromethane 2943 Organic Chemical 77 of 87 results Mar 13, 2007 Feb 25, 2026
Dibromochloromethane 2944 Organic Chemical 77 of 87 results Mar 13, 2007 Feb 25, 2026
Bromoform 2942 Organic Chemical 74 of 87 results Mar 13, 2007 Feb 25, 2026
Dibromoacetic Acid 2454 Organic Chemical 70 of 86 results Oct 24, 2007 Feb 25, 2026
Dichloroacetic Acid 2451 Organic Chemical 66 of 86 results Feb 27, 2008 Feb 25, 2026
Trichloroacetic Acid 2452 Organic Chemical 47 of 86 results Feb 27, 2008 May 1, 2019
Barium 1010 Inorganic Chemical 25 of 25 results Nov 3, 2003 May 5, 2025
Fluoride 1025 Inorganic Chemical 25 of 25 results Nov 3, 2003 May 5, 2025
Arsenic 1005 Inorganic Chemical 21 of 25 results Apr 5, 2004 May 5, 2025
Chromium 1020 Inorganic Chemical 19 of 25 results Nov 3, 2003 May 5, 2025
Monobromoacetic Acid 2453 Organic Chemical 17 of 86 results Feb 3, 2009 Aug 3, 2020
Selenium 1045 Inorganic Chemical 13 of 25 results Apr 5, 2004 Feb 23, 2022
Monochloroacetic Acid 2450 Organic Chemical 9 of 86 results Nov 9, 2009 Aug 6, 2018
Nickel 1036 Inorganic Chemical 6 of 25 results Apr 19, 2006 May 5, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 15 results Mar 12, 2012 Oct 10, 2012
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 18, 2019 Jul 15, 2026
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 49 results Feb 12, 2018 May 10, 2021
Nitrite 1041 Inorganic Chemical 2 of 49 results Jun 1, 2020 May 10, 2021
Xylenes, Total 2955 Organic Chemical 2 of 53 results Oct 14, 2010 Sep 14, 2015
Sulfate 1055 Inorganic Chemical 2 of 4 results Nov 3, 2003 Nov 3, 2003
Bromide 1004 Inorganic Chemical 1 of 1 result Jan 15, 2020 Jan 15, 2020
Nitrate 1040 Inorganic Chemical 1 of 49 results Feb 12, 2018 Feb 12, 2018
Cyanide 1024 Inorganic Chemical 1 of 28 results May 4, 2005 May 4, 2005
Thallium, Total 1085 Inorganic Chemical 1 of 25 results May 4, 2005 May 4, 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 341–350 of 560 samples, newest first — collected June 17, 2013 to November 4, 2013. The summary above covers all 560.

73 results from the 10 samples listed here: 26 detected, 47 not detected. Across the whole record it is 1,097 of 2,922. 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 2 sampling points 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 Hiwannee Water Association #1, every result from 341 to 350 of 560 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
Nov 4, 2013 02:35
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
131105-017TH
Laboratory
MSDH Lab
5.18 ug/l , sample collected Nov 4, 2013 02:35, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
60.7 ug/l , sample collected Nov 4, 2013 02:35, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
8.58 ug/l , sample collected Nov 4, 2013 02:35, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
30.3 ug/l , sample collected Nov 4, 2013 02:35, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
104.8 ug/l , sample collected Nov 4, 2013 02:35, sampling point SM2 TTHM 2950 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Collected
Nov 4, 2013 02:35
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
131105-004HA
Laboratory
MSDH Lab
0.003 mg/l , sample collected Nov 4, 2013 02:35, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Nov 4, 2013 02:35, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Nov 4, 2013 02:35, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Nov 4, 2013 02:35, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.009 mg/l , sample collected Nov 4, 2013 02:35, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.017 mg/l , sample collected Nov 4, 2013 02:35, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Oct 1, 2013 – Dec 31, 2013
Collected
Nov 4, 2013 01:45
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
131105-003HA
Laboratory
MSDH Lab
0.004 mg/l , sample collected Nov 4, 2013 01:45, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Nov 4, 2013 01:45, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Nov 4, 2013 01:45, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Nov 4, 2013 01:45, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.011 mg/l , sample collected Nov 4, 2013 01:45, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.021 mg/l , sample collected Nov 4, 2013 01:45, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Oct 1, 2013 – Dec 31, 2013
Collected
Oct 7, 2013 12:35
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
131008-038CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 7, 2013 12:35, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Oct 7, 2013 12:40
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
131008-037CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 7, 2013 12:40, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Oct 7, 2013 01:00
Sampling point
TF103
Sample type
Routine
Lab sample
131008-036CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 7, 2013 01:00, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Jul 30, 2013 01:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130731-003TH
Laboratory
MSDH Lab
4.61 ug/l , sample collected Jul 30, 2013 01:45, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
71.3 ug/l , sample collected Jul 30, 2013 01:45, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
9.71 ug/l , sample collected Jul 30, 2013 01:45, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
31.7 ug/l , sample collected Jul 30, 2013 01:45, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
117.3 ug/l , sample collected Jul 30, 2013 01:45, sampling point MRT000 TTHM 2950 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Collected
Jul 30, 2013 01:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130731-003HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 30, 2013 01:45, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.017 mg/l , sample collected Jul 30, 2013 01:45, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Jul 30, 2013 01:45, 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 30, 2013 01:45, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.005 mg/l , sample collected Jul 30, 2013 01:45, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.023 mg/l , sample collected Jul 30, 2013 01:45, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jul 1, 2013 – Sep 30, 2013
Collected
Jun 17, 2013 01:30
Sampling point
TF103
Sample type
Routine
Lab sample
130618-022VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Benzene 2990 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Toluene 2991 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:30, sampling point TF103 Styrene 2996 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Collected
Jun 17, 2013 01:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130618-021VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 01:10, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013

Routine (10).