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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

MS0180012 , Rawls Springs Utility District

27 of the 58 analytes this system has been tested for have been detected at least once, across 443 samples on record.

The other 31 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 443 samples on record, detections range from December 7, 1993 to February 19, 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 Rawls Springs Utility District, 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 87 of 140 results Dec 7, 1993 Aug 16, 2023
Lead 1030 Inorganic Chemical 78 of 140 results Dec 7, 1993 Aug 16, 2023
Barium 1010 Inorganic Chemical 43 of 43 results May 14, 2002 Feb 3, 2025
Fluoride 1025 Inorganic Chemical 43 of 43 results May 14, 2002 Feb 3, 2025
Chromium 1020 Inorganic Chemical 34 of 43 results May 14, 2002 Feb 3, 2025
TTHM 2950 Organic Chemical 24 of 26 results May 19, 2004 Feb 19, 2026
Gross Alpha, Incl. Radon & U 4002 Radionuclide 22 of 23 results Mar 7, 2012 Jun 11, 2019
Chloroform 2941 Organic Chemical 19 of 21 results Aug 2, 2007 Feb 19, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 16 of 28 results Aug 2, 2007 Dec 3, 2025
Bromodichloromethane 2943 Organic Chemical 15 of 21 results Aug 2, 2007 Feb 19, 2026
Dichloroacetic Acid 2451 Organic Chemical 13 of 22 results Sep 22, 2008 Feb 19, 2026
Dibromochloromethane 2944 Organic Chemical 13 of 21 results Aug 2, 2007 Dec 3, 2025
Radium-226 4020 Radionuclide 13 of 23 results Mar 7, 2012 Jun 11, 2019
Sodium 1052 Inorganic Chemical 12 of 12 results Sep 17, 2019 Jan 30, 2024
Combined Radium (-226 & -228) 4010 Radionuclide 12 of 23 results Mar 7, 2012 Jun 11, 2019
Nickel 1036 Inorganic Chemical 12 of 43 results Jan 28, 2004 Oct 1, 2018
Trichloroacetic Acid 2452 Organic Chemical 11 of 22 results Sep 22, 2008 Dec 3, 2025
Cadmium 1015 Inorganic Chemical 8 of 43 results Mar 2, 2005 Jan 25, 2006
Selenium 1045 Inorganic Chemical 8 of 43 results Mar 2, 2005 Jan 25, 2006
Sulfate 1055 Inorganic Chemical 8 of 8 results May 14, 2002 Jan 28, 2004
Monochloroacetic Acid 2450 Organic Chemical 3 of 22 results Jul 24, 2018 Aug 24, 2020
Cyanide 1024 Inorganic Chemical 3 of 40 results Mar 31, 2008 Jul 30, 2014
Arsenic 1005 Inorganic Chemical 3 of 43 results Jan 25, 2006 Mar 31, 2008
Monobromoacetic Acid 2453 Organic Chemical 2 of 22 results Aug 24, 2020 Aug 24, 2020
Nitrate 1040 Inorganic Chemical 2 of 89 results May 19, 2004 Jan 22, 2020
Radium-228 4030 Radionuclide 2 of 23 results Oct 1, 2018 Jun 11, 2019
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 89 results Jan 22, 2020 Jan 22, 2020

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 191–200 of 443 samples, newest first — collected February 10, 2014 to June 25, 2014. The summary above covers all 443.

79 results from the 10 samples listed here: 14 detected, 65 not detected. Across the whole record it is 507 of 2,176. 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 Rawls Springs Utility District, every result from 191 to 200 of 443 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 25, 2014 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140626-062PB
Laboratory
MSDH Lab
0.3121 mg/l , sample collected Jun 25, 2014 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.001 mg/l , sample collected Jun 25, 2014 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jun 11, 2014 01:40
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
140612-007VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Benzene 2990 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Toluene 2991 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2014 01:40, sampling point TF103 Styrene 2996 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Collected
May 5, 2014 15:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
140506-015IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:40, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0418 mg/l , sample collected May 5, 2014 15:40, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:40, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0024 mg/l , sample collected May 5, 2014 15:40, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.65 mg/l , sample collected May 5, 2014 15:40, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:40, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:40, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:40, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:40, sampling point TF101 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 May 5, 2014 15:40, sampling point TF101 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 May 5, 2014 15:40, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
May 5, 2014 15:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
140506-014IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:50, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0398 mg/l , sample collected May 5, 2014 15:50, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:50, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0026 mg/l , sample collected May 5, 2014 15:50, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.641 mg/l , sample collected May 5, 2014 15:50, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:50, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:50, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:50, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 15:50, sampling point TF102 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 May 5, 2014 15:50, sampling point TF102 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 May 5, 2014 15:50, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
May 5, 2014 16:15
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
140506-013IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:15, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0024 mg/l , sample collected May 5, 2014 16:15, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:15, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0036 mg/l , sample collected May 5, 2014 16:15, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.241 mg/l , sample collected May 5, 2014 16:15, sampling point TF103 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:15, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:15, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:15, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:15, sampling point TF103 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 May 5, 2014 16:15, sampling point TF103 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 May 5, 2014 16:15, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
May 5, 2014 16:25
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
140506-012IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:25, sampling point TF104 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0025 mg/l , sample collected May 5, 2014 16:25, sampling point TF104 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:25, sampling point TF104 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0027 mg/l , sample collected May 5, 2014 16:25, sampling point TF104 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.238 mg/l , sample collected May 5, 2014 16:25, sampling point TF104 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:25, sampling point TF104 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:25, sampling point TF104 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:25, sampling point TF104 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 5, 2014 16:25, sampling point TF104 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 May 5, 2014 16:25, sampling point TF104 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 May 5, 2014 16:25, sampling point TF104 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Feb 10, 2014 14:35
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
140211-089NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 14:35, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 14:35, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 14:35, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Collected
Feb 10, 2014 13:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
140211-082NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 13:45, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 13:45, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 13:45, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Collected
Feb 10, 2014 13:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
140211-078NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 13:50, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 13:50, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 13:50, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Collected
Feb 10, 2014 14:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
140211-077NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 14:30, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 14:30, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 10, 2014 14:30, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014

Routine (10).