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
MS0240194 , Riverbend Utilities Inc
35 of the 72 analytes this system has been tested for have been detected at least once, across 288 samples on record.
The other 37 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 288 samples on record, detections range from November 23, 1993 to February 11, 2025. 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 85 of 90 results | Nov 23, 1993 | Jun 27, 2023 |
| Lead 1030 | Inorganic Chemical | 71 of 90 results | Nov 23, 1993 | Jun 27, 2023 |
| Barium 1010 | Inorganic Chemical | 26 of 26 results | Sep 15, 2003 | Feb 11, 2025 |
| Fluoride 1025 | Inorganic Chemical | 23 of 30 results | Sep 15, 2003 | Feb 11, 2025 |
| Arsenic 1005 | Inorganic Chemical | 17 of 26 results | Sep 15, 2003 | Feb 11, 2025 |
| Sodium 1052 | Inorganic Chemical | 11 of 11 results | May 15, 2012 | Feb 12, 2024 |
| Chromium 1020 | Inorganic Chemical | 8 of 26 results | Sep 15, 2003 | Apr 27, 2022 |
| Sulfate 1055 | Inorganic Chemical | 7 of 8 results | Sep 15, 2003 | May 18, 2017 |
| TTHM 2950 | Organic Chemical | 6 of 12 results | May 24, 2004 | May 16, 2023 |
| Nickel 1036 | Inorganic Chemical | 6 of 26 results | Sep 15, 2003 | Apr 27, 2022 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 10 results | Dec 14, 2011 | Jul 12, 2012 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 7 results | Sep 5, 2007 | Jul 23, 2019 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 4 of 12 results | Sep 22, 2008 | Jul 23, 2019 |
| Chloroform 2941 | Organic Chemical | 4 of 7 results | Jul 31, 2007 | Jul 23, 2019 |
| Bromodichloromethane 2943 | Organic Chemical | 4 of 7 results | Jul 31, 2007 | Jul 23, 2019 |
| Calcium 1016 | Inorganic Chemical | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Chloride 1017 | Inorganic Chemical | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Iron 1028 | Inorganic Chemical | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Magnesium 1031 | Inorganic Chemical | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Manganese 1032 | Inorganic Chemical | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Potassium 1042 | Inorganic Chemical | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Residue, Total, Filterable 1057 | Water Quality | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Carbon Dioxide 1901 | Water Quality | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Color 1905 | Water Quality | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Alkalinity, Total 1927 | Water Quality | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Calculated Sodium NACA | Water Quality | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| PH, Field Result PHFD | Water Quality | 4 of 4 results | May 15, 2012 | May 18, 2017 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 4 of 4 results | Jun 20, 2012 | Jan 17, 2013 |
| Trichloroacetic Acid 2452 | Organic Chemical | 2 of 7 results | Sep 5, 2007 | Jul 19, 2012 |
| Dibromochloromethane 2944 | Organic Chemical | 2 of 7 results | Sep 22, 2008 | Jul 19, 2012 |
| Antimony, Total 1074 | Inorganic Chemical | 1 of 26 results | Apr 27, 2022 | Apr 27, 2022 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 7 results | Sep 15, 2014 | Sep 15, 2014 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 7 results | Jul 19, 2012 | Jul 19, 2012 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 of 1 result | May 15, 2012 | May 15, 2012 |
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 61–70 of 288 samples, newest first — collected July 23, 2019 to June 10, 2020. The summary above covers all 288.
42 results from the 10 samples listed here: 12 detected, 30 not detected. Across the whole record it is 345 of 1,489. 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 |
|---|---|---|
|
||
| 0.0103 mg/l , sample collected Jun 10, 2020 06:59, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 10, 2020 06:59, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0007 mg/l , sample collected May 12, 2020 13:25, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0109 mg/l , sample collected May 12, 2020 13:25, sampling point TF101 | Barium 1010 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 12, 2020 13:25, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 12, 2020 13:25, sampling point TF101 | Chromium 1020 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.114 mg/l , sample collected May 12, 2020 13:25, sampling point TF101 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 12, 2020 13:25, sampling point TF101 | Mercury 1035 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 12, 2020 13:25, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 12, 2020 13:25, sampling point TF101 | Selenium 1045 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 12, 2020 13:25, sampling point TF101 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 12, 2020 13:25, sampling point TF101 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 12, 2020 13:25, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0009 mg/l , sample collected Mar 30, 2020 13:20, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0108 mg/l , sample collected Mar 30, 2020 13:20, sampling point TF101 | Barium 1010 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 30, 2020 13:20, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 30, 2020 13:20, sampling point TF101 | Chromium 1020 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.108 mg/l , sample collected Mar 30, 2020 13:20, sampling point TF101 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 30, 2020 13:20, sampling point TF101 | Mercury 1035 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 30, 2020 13:20, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 30, 2020 13:20, sampling point TF101 | Selenium 1045 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 30, 2020 13:20, sampling point TF101 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 30, 2020 13:20, sampling point TF101 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 30, 2020 13:20, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 12, 2020 14:00, sampling point TF103 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 12, 2020 14:00, sampling point TF103 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 12, 2020 14:00, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 12, 2020 14:00, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 12, 2020 14:00, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 12, 2020 14:00, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 12, 2020 14:00, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 12, 2020 14:00, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 12, 2020 14:00, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
|
||
| 35000 ug/l , sample collected Oct 2, 2019 09:00, sampling point TF102 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| 36000 ug/l , sample collected Oct 2, 2019 08:45, sampling point TF103 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| 36000 ug/l , sample collected Oct 2, 2019 09:15, sampling point TF101 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 23, 2019 13:30, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.002 mg/l , sample collected Jul 23, 2019 13:30, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 23, 2019 13:30, 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 23, 2019 13:30, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 23, 2019 13:30, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.002 mg/l , sample collected Jul 23, 2019 13:30, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2019 – Dec 31, 2019 |
-
- Collected
- Jun 10, 2020 06:59
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200617-001PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0103 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 12, 2020 13:25
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 200514-001IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- 0.0007 mg/l
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Barium 1010 EPA method 200.8
- Result
- 0.0109 mg/l
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Chromium 1020 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.114 mg/l
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- 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, 2018 – Dec 31, 2020
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
- Collected
- Mar 30, 2020 13:20
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 200331-002IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- 0.0009 mg/l
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Barium 1010 EPA method 200.8
- Result
- 0.0108 mg/l
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Chromium 1020 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.108 mg/l
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- 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, 2018 – Dec 31, 2020
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
- Collected
- Feb 12, 2020 14:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 200213-006NI
- 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
- Feb 12, 2020 14:00
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 200213-005NI
- 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
- Feb 12, 2020 14:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 200213-004NI
- 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 2, 2019 09:00
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 680-175069-18
- Laboratory
- Test America-Savannah
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 35000 ug/l
-
- Collected
- Oct 2, 2019 08:45
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 680-175069-17
- Laboratory
- Test America-Savannah
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 36000 ug/l
-
- Collected
- Oct 2, 2019 09:15
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 680-175069-19
- Laboratory
- Test America-Savannah
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 36000 ug/l
-
- Collected
- Jul 23, 2019 13:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 190724-001HA
- 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
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- 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
- 0.002 mg/l
- Monitoring period
- Jan 1, 2019 – Dec 31, 2019
Routine (10).