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
MS0380128 , Long Creek W/A (Whynot)
23 of the 57 analytes this system has been tested for have been detected at least once, across 216 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 216 samples on record, detections range from September 29, 2003 to July 20, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 90 of 90 results | Sep 15, 2004 | Aug 29, 2023 |
| Lead 1030 | Inorganic Chemical | 37 of 90 results | Jul 25, 2006 | Aug 29, 2023 |
| TTHM 2950 | Organic Chemical | 20 of 20 results | Jun 21, 2004 | Sep 16, 2025 |
| Barium 1010 | Inorganic Chemical | 15 of 15 results | Sep 29, 2003 | Jul 9, 2026 |
| Chloroform 2941 | Organic Chemical | 15 of 15 results | Aug 13, 2007 | Sep 16, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 15 of 15 results | Aug 13, 2007 | Sep 16, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 15 of 15 results | Aug 13, 2007 | Sep 16, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 10 of 20 results | Sep 28, 2009 | Sep 16, 2025 |
| Fluoride 1025 | Inorganic Chemical | 7 of 15 results | Sep 29, 2003 | Jul 20, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 6 of 15 results | Sep 28, 2009 | Sep 16, 2025 |
| Bromoform 2942 | Organic Chemical | 6 of 15 results | Sep 28, 2009 | Sep 16, 2025 |
| Sodium 1052 | Inorganic Chemical | 5 of 5 results | Sep 18, 2019 | Jun 22, 2026 |
| Dibromoacetic Acid 2454 | Organic Chemical | 4 of 15 results | Jul 6, 2015 | Sep 16, 2025 |
| Chromium 1020 | Inorganic Chemical | 3 of 15 results | Sep 29, 2003 | Apr 13, 2015 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 15 results | Aug 13, 2019 | Sep 8, 2020 |
| Trichloroacetic Acid 2452 | Organic Chemical | 2 of 15 results | Jul 6, 2015 | Aug 13, 2019 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Sep 29, 2003 | Mar 1, 2004 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 13 results | Jul 16, 2024 | Jul 16, 2024 |
| Mercury 1035 | Inorganic Chemical | 1 of 15 results | Apr 15, 2024 | Apr 15, 2024 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 15 results | Jul 6, 2015 | Jul 6, 2015 |
| Nickel 1036 | Inorganic Chemical | 1 of 13 results | Feb 27, 2006 | Feb 27, 2006 |
| Selenium 1045 | Inorganic Chemical | 1 of 15 results | Feb 27, 2006 | Feb 27, 2006 |
| Dichloromethane 2964 | Organic Chemical | 1 of 13 results | Aug 9, 2004 | Aug 9, 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 81–90 of 216 samples, newest first — collected August 13, 2019 to July 15, 2020. The summary above covers all 216.
23 results from the 10 samples listed here: 12 detected, 11 not detected. Across the whole record it is 260 of 940. 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 |
|---|---|---|
|
||
| 0.2916 mg/l , sample collected Jul 15, 2020 06:00, 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 Jul 15, 2020 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.2838 mg/l , sample collected Jul 15, 2020 11:05, 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 Jul 15, 2020 11:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.2041 mg/l , sample collected Jul 15, 2020 07:10, 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 Jul 15, 2020 07:10, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.048 mg/l , sample collected Jul 15, 2020 07:25, 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 Jul 15, 2020 07:25, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.4331 mg/l , sample collected Jul 15, 2020 05:30, 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 Jul 15, 2020 05:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0116 mg/l , sample collected Jul 15, 2020 06:40, 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 Jul 15, 2020 06:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 17, 2020 12:32, 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 Mar 17, 2020 12:32, 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 Mar 17, 2020 12:32, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 16, 2019 12:10, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2017 – Dec 31, 2019 |
|
||
| 57000 ug/l , sample collected Sep 18, 2019, sampling point TF101 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 13, 2019 13:35, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.002 mg/l , sample collected Aug 13, 2019 13:35, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Aug 13, 2019 13:35, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| 0.007 mg/l , sample collected Aug 13, 2019 13:35, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Aug 13, 2019 13:35, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.011 mg/l , sample collected Aug 13, 2019 13:35, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2019 – Dec 31, 2019 |
-
- Collected
- Jul 15, 2020 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200716-023PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2916 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 15, 2020 11:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200716-022PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2838 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 15, 2020 07:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200716-021PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2041 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 15, 2020 07:25
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200716-018PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.048 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 15, 2020 05:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200716-017PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4331 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 15, 2020 06:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200716-016PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0116 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Mar 17, 2020 12:32
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 200318-022NI
- 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
- Dec 16, 2019 12:10
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 191217-004CN
- 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
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 680-174387-195
- Laboratory
- Test America-Savannah
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 57000 ug/l
-
- Collected
- Aug 13, 2019 13:35
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 190814-016HA
- 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
- 0.007 mg/l
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- 0.001 mg/l
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.011 mg/l
- Monitoring period
- Jan 1, 2019 – Dec 31, 2019
Routine (10).