Chemical and radiological sample results

MS0500004 , Central W/A-East Side

40 of the 74 analytes this system has been tested for have been detected at least once, across 279 samples on record.

The other 34 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 279 samples on record, detections range from October 8, 2003 to May 11, 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 Central W/A-East Side, 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	162 of 162 results	Jun 24, 2004	Aug 6, 2024
Lead 1030	Inorganic Chemical	58 of 162 results	Jun 24, 2004	Aug 6, 2024
TTHM 2950	Organic Chemical	18 of 18 results	Jul 21, 2004	Apr 29, 2025
Barium 1010	Inorganic Chemical	14 of 14 results	Oct 8, 2003	Mar 18, 2025
Chloroform 2941	Organic Chemical	13 of 13 results	Sep 26, 2007	Apr 29, 2025
Bromodichloromethane 2943	Organic Chemical	13 of 13 results	Sep 26, 2007	Apr 29, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	12 of 19 results	Jun 14, 2010	May 11, 2026
Dichloroacetic Acid 2451	Organic Chemical	11 of 14 results	Aug 30, 2007	May 11, 2026
Nickel 1036	Inorganic Chemical	11 of 14 results	Mar 8, 2004	Mar 18, 2025
Dibromochloromethane 2944	Organic Chemical	10 of 13 results	Jun 14, 2010	Apr 29, 2025
Trichloroacetic Acid 2452	Organic Chemical	8 of 14 results	Aug 30, 2007	May 11, 2026
Sulfate 1055	Inorganic Chemical	8 of 8 results	Oct 8, 2003	Apr 7, 2017
Sodium 1052	Inorganic Chemical	7 of 7 results	May 17, 2016	Feb 25, 2025
Gross Alpha, Incl. Radon & U 4002	Radionuclide	5 of 5 results	Mar 12, 2012	Oct 9, 2012
Calcium 1016	Inorganic Chemical	4 of 4 results	May 17, 2016	Apr 7, 2017
Chloride 1017	Inorganic Chemical	4 of 4 results	May 17, 2016	Apr 7, 2017
Fluoride 1025	Inorganic Chemical	4 of 18 results	Oct 8, 2003	Apr 7, 2017
Iron 1028	Inorganic Chemical	4 of 4 results	May 17, 2016	Apr 7, 2017
Magnesium 1031	Inorganic Chemical	4 of 4 results	May 17, 2016	Apr 7, 2017
Manganese 1032	Inorganic Chemical	4 of 4 results	May 17, 2016	Apr 7, 2017
Potassium 1042	Inorganic Chemical	4 of 4 results	May 17, 2016	Apr 7, 2017
Residue, Total, Filterable 1057	Water Quality	4 of 4 results	May 17, 2016	Apr 7, 2017
Carbon Dioxide 1901	Water Quality	4 of 4 results	May 17, 2016	Apr 7, 2017
Color 1905	Water Quality	4 of 4 results	May 17, 2016	Apr 7, 2017
Hardness, Total (As Caco3) 1915	Water Quality	4 of 4 results	May 17, 2016	Apr 7, 2017
Alkalinity, Total 1927	Water Quality	4 of 4 results	May 17, 2016	Apr 7, 2017
Calculated Sodium NACA	Water Quality	4 of 4 results	May 17, 2016	Apr 7, 2017
PH, Field Result PHFD	Water Quality	4 of 4 results	May 17, 2016	Apr 7, 2017
Iron, Field Result FEFD	Inorganic Chemical	3 of 3 results	May 17, 2016	Apr 7, 2017
Selenium 1045	Inorganic Chemical	3 of 14 results	Oct 8, 2003	Apr 4, 2005
Monobromoacetic Acid 2453	Organic Chemical	1 of 14 results	Sep 21, 2020	Sep 21, 2020
Gross Alpha, Excl. Radon & U 4000	Radionuclide	1 of 1 result	Mar 1, 2010	Mar 1, 2010
Combined Radium (-226 & -228) 4010	Radionuclide	1 of 6 results	Mar 1, 2010	Mar 1, 2010
Radium-226 4020	Radionuclide	1 of 6 results	Mar 1, 2010	Mar 1, 2010
Radium-228 4030	Radionuclide	1 of 6 results	Mar 1, 2010	Mar 1, 2010
Gross Beta Particle Activity 4100	Radionuclide	1 of 1 result	Mar 1, 2010	Mar 1, 2010
Gross Alpha Particle Activity 4109	Radionuclide	1 of 1 result	Mar 1, 2010	Mar 1, 2010
Chromium 1020	Inorganic Chemical	1 of 14 results	Apr 4, 2005	Apr 4, 2005
Cadmium 1015	Inorganic Chemical	1 of 14 results	Mar 8, 2004	Mar 8, 2004
Mercury 1035	Inorganic Chemical	1 of 14 results	Mar 8, 2004	Mar 8, 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 71–80 of 279 samples, newest first — collected September 11, 2018 to September 21, 2020. The summary above covers all 279.

36 results from the 10 samples listed here: 15 detected, 21 not detected. Across the whole record it is 422 of 1,098. 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 Central W/A-East Side, every result from 71 to 80 of 279 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 Sep 21, 2020 13:00 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 200922-007TH Laboratory MSDH Lab
2.99 ug/l , sample collected Sep 21, 2020 13:00, sampling point MRT000	Chloroform 2941 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 21, 2020 13:00, sampling point MRT000	Bromoform 2942 EPA method 524.2	Not recorded
1.65 ug/l , sample collected Sep 21, 2020 13:00, sampling point MRT000	Bromodichloromethane 2943 EPA method 524.2	Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 21, 2020 13:00, sampling point MRT000	Dibromochloromethane 2944 EPA method 524.2	Not recorded
4.64 ug/l , sample collected Sep 21, 2020 13:00, sampling point MRT000	TTHM 2950	Jan 1, 2020 – Dec 31, 2020
Collected Sep 21, 2020 13:00 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 200922-007HA Laboratory MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 21, 2020 13:00, sampling point MRT000	Monochloroacetic Acid 2450 EPA method 552.2	Not recorded
0.002 mg/l , sample collected Sep 21, 2020 13:00, sampling point MRT000	Dichloroacetic Acid 2451 EPA method 552.2	Not recorded
0.001 mg/l , sample collected Sep 21, 2020 13:00, sampling point MRT000	Trichloroacetic Acid 2452 EPA method 552.2	Not recorded
0.006 mg/l , sample collected Sep 21, 2020 13:00, sampling point MRT000	Monobromoacetic Acid 2453 EPA method 552.2	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 21, 2020 13:00, sampling point MRT000	Dibromoacetic Acid 2454 EPA method 552.2	Not recorded
0.009 mg/l , sample collected Sep 21, 2020 13:00, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456	Jan 1, 2020 – Dec 31, 2020
Collected Apr 13, 2020 13:30 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 200414-006NI Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 13, 2020 13:30, sampling point TF080	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 13, 2020 13:30, sampling point TF080	Nitrate 1040 EPA method QC10107041C	Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 13, 2020 13:30, sampling point TF080	Nitrite 1041 EPA method QC10107041C	Jan 1, 2020 – Dec 31, 2020
Collected Oct 15, 2019 13:45 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 191016-008CN Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 15, 2019 13:45, sampling point TF080	Cyanide 1024 EPA method QC10204001X	Jan 1, 2017 – Dec 31, 2019
Collected Sep 18, 2019 08:50 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 680-174388-99 Laboratory Test America-Savannah
14000 ug/l , sample collected Sep 18, 2019 08:50, sampling point TF080	Sodium 1052 EPA method 200.7	Not recorded
Collected May 6, 2019 13:25 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 190507-046IN Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:25, sampling point TF080	Arsenic 1005 EPA method 200.8	Jan 1, 2017 – Dec 31, 2019
0.0761 mg/l , sample collected May 6, 2019 13:25, sampling point TF080	Barium 1010 EPA method 200.8	Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:25, sampling point TF080	Cadmium 1015 EPA method 200.8	Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:25, sampling point TF080	Chromium 1020 EPA method 200.8	Jan 1, 2017 – Dec 31, 2019
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:25, sampling point TF080	Fluoride 1025 EPA method 300.0	Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:25, sampling point TF080	Mercury 1035 EPA method 200.8	Jan 1, 2017 – Dec 31, 2019
0.0009 mg/l , sample collected May 6, 2019 13:25, sampling point TF080	Nickel 1036 EPA method 200.8	Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:25, sampling point TF080	Selenium 1045 EPA method 200.8	Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:25, sampling point TF080	Antimony, Total 1074 EPA method 200.8	Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:25, sampling point TF080	Beryllium, Total 1075 EPA method 200.8	Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:25, sampling point TF080	Thallium, Total 1085 EPA method 200.8	Jan 1, 2017 – Dec 31, 2019
Collected May 6, 2019 13:30 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 190507-023NI Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:30, sampling point TF080	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2019 – Dec 31, 2019
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:30, sampling point TF080	Nitrate 1040 EPA method QC10107041C	Jan 1, 2019 – Dec 31, 2019
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 6, 2019 13:30, sampling point TF080	Nitrite 1041 EPA method QC10107041C	Jan 1, 2019 – Dec 31, 2019
Collected Sep 11, 2018 05:00 Sampling point DS000 Distribution Sample type Routine Lab sample 180912-074PB Laboratory MSDH Lab
0.0262 mg/l , sample collected Sep 11, 2018 05:00, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2016 – Dec 31, 2018
0.0005 mg/l , sample collected Sep 11, 2018 05:00, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2016 – Dec 31, 2018
Collected Sep 11, 2018 06:50 Sampling point DS000 Distribution Sample type Routine Lab sample 180912-073PB Laboratory MSDH Lab
0.0705 mg/l , sample collected Sep 11, 2018 06:50, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2016 – Dec 31, 2018
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 11, 2018 06:50, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2016 – Dec 31, 2018
Collected Sep 11, 2018 Sampling point DS000 Distribution Sample type Routine Lab sample 180912-072PB Laboratory MSDH Lab
0.0631 mg/l , sample collected Sep 11, 2018, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2016 – Dec 31, 2018
0.0016 mg/l , sample collected Sep 11, 2018, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2016 – Dec 31, 2018

Collected
Sep 21, 2020 13:00

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
200922-007TH

Laboratory
MSDH Lab
- Chloroform 2941 EPA method 524.2
  
  Result
  2.99 ug/l
  
  Monitoring period
  Not recorded
- Bromoform 2942 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Bromodichloromethane 2943 EPA method 524.2
  
  Result
  1.65 ug/l
  
  Monitoring period
  Not recorded
- Dibromochloromethane 2944 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- TTHM 2950
  
  Result
  4.64 ug/l
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2020
Collected
Sep 21, 2020 13:00

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
200922-007HA

Laboratory
MSDH Lab
- Monochloroacetic Acid 2450 EPA method 552.2
  
  Result
  Not detected below 0.002 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Dichloroacetic Acid 2451 EPA method 552.2
  
  Result
  0.002 mg/l
  
  Monitoring period
  Not recorded
- Trichloroacetic Acid 2452 EPA method 552.2
  
  Result
  0.001 mg/l
  
  Monitoring period
  Not recorded
- Monobromoacetic Acid 2453 EPA method 552.2
  
  Result
  0.006 mg/l
  
  Monitoring period
  Not recorded
- Dibromoacetic Acid 2454 EPA method 552.2
  
  Result
  Not detected below 0.001 mg/l Minimum Reporting Level
  
  Monitoring period
  Not recorded
- Total Haloacetic Acids (Haa5) 2456
  
  Result
  0.009 mg/l
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2020
Collected
Apr 13, 2020 13:30

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
200414-006NI

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2020 – Dec 31, 2020
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method QC10107041C
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Oct 15, 2019 13:45

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
191016-008CN

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2017 – Dec 31, 2019
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Sep 18, 2019 08:50

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
680-174388-99

Laboratory
Test America-Savannah

Monitoring period
Not recorded
- Sodium 1052 EPA method 200.7
  
  Result
  14000 ug/l
Collected
May 6, 2019 13:25

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
190507-046IN

Laboratory
MSDH Lab
- Arsenic 1005 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2017 – Dec 31, 2019
- Barium 1010 EPA method 200.8
  
  Result
  0.0761 mg/l
  
  Monitoring period
  Jan 1, 2017 – Dec 31, 2019
- Cadmium 1015 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2017 – Dec 31, 2019
- Chromium 1020 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2017 – Dec 31, 2019
- Fluoride 1025 EPA method 300.0
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2017 – Dec 31, 2019
- Mercury 1035 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2017 – Dec 31, 2019
- Nickel 1036 EPA method 200.8
  
  Result
  0.0009 mg/l
  
  Monitoring period
  Not recorded
- Selenium 1045 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2017 – Dec 31, 2019
- Antimony, Total 1074 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2017 – Dec 31, 2019
- Beryllium, Total 1075 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2017 – Dec 31, 2019
- Thallium, Total 1085 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2017 – Dec 31, 2019
Collected
May 6, 2019 13:30

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
190507-023NI

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2019 – Dec 31, 2019
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method QC10107041C
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Sep 11, 2018 05:00

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
180912-074PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2016 – Dec 31, 2018
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0262 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0005 mg/l
Collected
Sep 11, 2018 06:50

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
180912-073PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2016 – Dec 31, 2018
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0705 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Sep 11, 2018

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
180912-072PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2016 – Dec 31, 2018
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0631 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0016 mg/l

Routine (10).