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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 161–170 of 560 samples, newest first — collected August 5, 2019 to January 15, 2020. The summary above covers all 560.

63 results from the 10 samples listed here: 17 detected, 46 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 161 to 170 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
Jan 15, 2020 11:06
Sampling point
TF080 Treatment Plant TF080
Sample type
Routine
Lab sample
200116-002DI
Laboratory
MSDH Lab
295.2 ug/l 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 Jan 15, 2020 11:06, sampling point TF080 Bromide 1004 EPA method 300.1 Not recorded
Not detected below 2.5 ug/l Minimum Reporting Level , sample collected Jan 15, 2020 11:06, sampling point TF080 Bromate 1011 EPA method 300.1 Not recorded
Collected
Nov 20, 2019 13:15
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
191121-008HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Nov 20, 2019 13:15, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Nov 20, 2019 13:15, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 20, 2019 13:15, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 20, 2019 13:15, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 20, 2019 13:15, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Nov 20, 2019 13:15, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Oct 1, 2019 – Dec 31, 2019
Collected
Nov 20, 2019 13:45
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
191121-007HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Nov 20, 2019 13:45, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Nov 20, 2019 13:45, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 20, 2019 13:45, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 20, 2019 13:45, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 20, 2019 13:45, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Nov 20, 2019 13:45, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Oct 1, 2019 – Dec 31, 2019
Collected
Nov 19, 2019 15:45
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
191121-004TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2019 15:45, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2019 15:45, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2019 15:45, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2019 15:45, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Nov 19, 2019 15:45, sampling point SM2 TTHM 2950 Oct 1, 2019 – Dec 31, 2019
Collected
Nov 19, 2019 13:15
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
191121-003TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2019 13:15, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2019 13:15, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2019 13:15, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2019 13:15, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Nov 19, 2019 13:15, sampling point SM1 TTHM 2950 Oct 1, 2019 – Dec 31, 2019
Collected
Sep 18, 2019 12:32
Sampling point
TF080 Treatment Plant TF080
Sample type
Routine
Lab sample
680-174566-69
Laboratory
Test America-Savannah
240000 ug/l , sample collected Sep 18, 2019 12:32, sampling point TF080 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 4, 2019 01:00
Sampling point
TF080 Treatment Plant TF080
Sample type
Routine
Lab sample
190905-007VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Benzene 2990 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Toluene 2991 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 4, 2019 01:00, sampling point TF080 Styrene 2996 EPA method 524.2 Not recorded
Collected
Aug 5, 2019 01:05
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
190806-012HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 5, 2019 01:05, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Aug 5, 2019 01:05, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 5, 2019 01:05, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 5, 2019 01:05, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.006 mg/l , sample collected Aug 5, 2019 01:05, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Aug 5, 2019 01:05, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Jul 1, 2019 – Sep 30, 2019
Collected
Aug 5, 2019 12:00
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
190806-011HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 5, 2019 12:00, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Aug 5, 2019 12:00, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 5, 2019 12:00, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 5, 2019 12:00, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Aug 5, 2019 12:00, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.008 mg/l , sample collected Aug 5, 2019 12:00, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Jul 1, 2019 – Sep 30, 2019
Collected
Aug 5, 2019 12:20
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
190806-008TH
Laboratory
MSDH Lab
2.49 ug/l , sample collected Aug 5, 2019 12:20, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
1.65 ug/l , sample collected Aug 5, 2019 12:20, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
1.53 ug/l , sample collected Aug 5, 2019 12:20, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.39 ug/l , sample collected Aug 5, 2019 12:20, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
7.06 ug/l , sample collected Aug 5, 2019 12:20, sampling point SM2 TTHM 2950 Jul 1, 2019 – Sep 30, 2019

Routine (10).