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
MS0760014 , City of Greenville (Airbase)
26 of the 57 analytes this system has been tested for have been detected at least once, across 271 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 271 samples on record, detections range from June 27, 2002 to August 21, 2025. These figures cover the whole record; the list of samples further down is narrowed.
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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 59 of 59 results | Jul 19, 2007 | Aug 21, 2025 |
| Lead 1030 | Inorganic Chemical | 47 of 59 results | Jul 19, 2007 | Aug 21, 2025 |
| TTHM 2950 | Organic Chemical | 22 of 22 results | Sep 22, 2004 | Feb 25, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 21 of 21 results | Sep 22, 2004 | Feb 25, 2025 |
| Barium 1010 | Inorganic Chemical | 19 of 19 results | Nov 3, 2003 | Apr 1, 2025 |
| Fluoride 1025 | Inorganic Chemical | 19 of 19 results | Nov 3, 2003 | Apr 1, 2025 |
| Chloroform 2941 | Organic Chemical | 16 of 17 results | Oct 5, 2006 | Aug 29, 2016 |
| Chromium 1020 | Inorganic Chemical | 15 of 19 results | Nov 3, 2003 | Apr 1, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 12 of 12 results | Feb 25, 2008 | Aug 29, 2016 |
| Bromodichloromethane 2943 | Organic Chemical | 11 of 17 results | Oct 5, 2006 | Aug 29, 2016 |
| Dibromochloromethane 2944 | Organic Chemical | 10 of 17 results | Oct 5, 2006 | Aug 29, 2016 |
| Trichloroacetic Acid 2452 | Organic Chemical | 7 of 12 results | Feb 25, 2008 | Aug 29, 2016 |
| Selenium 1045 | Inorganic Chemical | 6 of 19 results | Apr 5, 2004 | Mar 1, 2010 |
| Nickel 1036 | Inorganic Chemical | 5 of 19 results | Nov 3, 2003 | Apr 1, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 10 results | Dec 6, 2011 | Jul 18, 2012 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Sep 17, 2019 | Apr 3, 2023 |
| Dibromoacetic Acid 2454 | Organic Chemical | 4 of 12 results | May 27, 2008 | Aug 29, 2016 |
| Dichloromethane 2964 | Organic Chemical | 4 of 64 results | Feb 12, 2003 | Oct 24, 2011 |
| Carbon Tetrachloride 2982 | Organic Chemical | 4 of 64 results | Jun 27, 2002 | May 17, 2004 |
| Arsenic 1005 | Inorganic Chemical | 3 of 19 results | Mar 1, 2010 | Nov 28, 2022 |
| Sulfate 1055 | Inorganic Chemical | 2 of 3 results | Nov 3, 2003 | Nov 3, 2003 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 12 results | Aug 11, 2011 | Aug 11, 2011 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 12 results | Jul 27, 2009 | Jul 27, 2009 |
| Nitrite 1041 | Inorganic Chemical | 1 of 42 results | Aug 14, 2006 | Aug 14, 2006 |
| P-Dichlorobenzene 2969 | Organic Chemical | 1 of 64 results | Nov 4, 2002 | Nov 4, 2002 |
| Styrene 2996 | Organic Chemical | 1 of 64 results | Nov 4, 2002 | Nov 4, 2002 |
Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The most recent samples, result by result
The table below lists 11–13 of 13 samples, newest first — collected February 25, 2025 to April 1, 2025. The summary above covers all 13.
12 results from the 3 samples listed here: 6 detected, 6 not detected. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:15, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0016 mg/l , sample collected Apr 1, 2025 12:15, sampling point TF101 | Barium 1010 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:15, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0015 mg/l , sample collected Apr 1, 2025 12:15, sampling point TF101 | Chromium 1020 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.367 mg/l , sample collected Apr 1, 2025 12:15, sampling point TF101 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2023 – Dec 31, 2025 |
| 0.001 mg/l , sample collected Apr 1, 2025 12:15, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:15, sampling point TF101 | Selenium 1045 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:15, sampling point TF101 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:15, sampling point TF101 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:15, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 62.1 ug/l , sample collected Feb 25, 2025 13:30, sampling point SMD | TTHM 2950 EPA method 524.2 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 19 ug/l , sample collected Feb 25, 2025 13:30, sampling point SMD | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2023 – Dec 31, 2025 |
-
- Collected
- Apr 1, 2025 12:15
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- IN-250402-027
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Barium 1010 EPA method 200.8
- Result
- 0.0016 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Chromium 1020 EPA method 200.8
- Result
- 0.0015 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.367 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Nickel 1036 EPA method 200.8
- Result
- 0.001 mg/l
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
- Collected
- Feb 25, 2025 13:30
- Sampling point
- SMD Airport Maintenance Shop
- Sample type
- Routine
- Lab sample
- TH-250226-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
TTHM 2950 EPA method 524.2
- Result
- 62.1 ug/l
-
- Collected
- Feb 25, 2025 13:30
- Sampling point
- SMD Airport Maintenance Shop
- Sample type
- Routine
- Lab sample
- HA-250226-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 19 ug/l
Routine (3).