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
MS0140051 , Moore Bayou W/A #2
23 of the 57 analytes this system has been tested for have been detected at least once, across 381 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 381 samples on record, detections range from May 14, 2002 to February 3, 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 | 197 of 197 results | Dec 16, 2003 | Aug 30, 2023 |
| Lead 1030 | Inorganic Chemical | 172 of 197 results | Dec 16, 2003 | Aug 30, 2023 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 56 of 62 results | May 17, 2004 | Aug 16, 2023 |
| TTHM 2950 | Organic Chemical | 52 of 59 results | May 17, 2004 | Aug 16, 2023 |
| Bromodichloromethane 2943 | Organic Chemical | 36 of 49 results | Sep 12, 2006 | Nov 14, 2017 |
| Dibromochloromethane 2944 | Organic Chemical | 36 of 49 results | Sep 12, 2006 | Nov 14, 2017 |
| Bromoform 2942 | Organic Chemical | 35 of 49 results | Sep 12, 2006 | Nov 14, 2017 |
| Dibromoacetic Acid 2454 | Organic Chemical | 34 of 46 results | Jan 29, 2008 | Nov 14, 2017 |
| Chloroform 2941 | Organic Chemical | 32 of 49 results | Sep 12, 2006 | Nov 14, 2017 |
| Dichloroacetic Acid 2451 | Organic Chemical | 19 of 46 results | Jul 7, 2009 | Oct 27, 2014 |
| Trichloroacetic Acid 2452 | Organic Chemical | 13 of 46 results | Jul 7, 2009 | Oct 27, 2014 |
| Barium 1010 | Inorganic Chemical | 12 of 12 results | May 14, 2002 | Feb 3, 2025 |
| Fluoride 1025 | Inorganic Chemical | 12 of 12 results | May 14, 2002 | Feb 3, 2025 |
| Selenium 1045 | Inorganic Chemical | 12 of 12 results | May 14, 2002 | Feb 3, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 12 of 46 results | Jan 29, 2008 | Jul 7, 2014 |
| Arsenic 1005 | Inorganic Chemical | 9 of 12 results | Jan 26, 2004 | Feb 3, 2025 |
| Chromium 1020 | Inorganic Chemical | 9 of 12 results | May 14, 2002 | May 9, 2022 |
| Monochloroacetic Acid 2450 | Organic Chemical | 5 of 46 results | Oct 5, 2009 | Jan 4, 2010 |
| Nickel 1036 | Inorganic Chemical | 3 of 12 results | Mar 1, 2005 | Apr 21, 2014 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Feb 1, 2021 | Oct 21, 2024 |
| Nitrite 1041 | Inorganic Chemical | 2 of 23 results | Apr 16, 2007 | Mar 21, 2016 |
| Cadmium 1015 | Inorganic Chemical | 1 of 12 results | Mar 1, 2005 | Mar 1, 2005 |
| Sulfate 1055 | Inorganic Chemical | 1 of 3 results | Sep 8, 2003 | Sep 8, 2003 |
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 291–300 of 381 samples, newest first — collected September 12, 2006 to June 12, 2007. The summary above covers all 381.
28 results from the 10 samples listed here: 26 detected, 2 not detected. Across the whole record it is 762 of 1,329. 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 |
|---|---|---|
|
||
| 0.374 mg/l , sample collected Jun 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0009 mg/l , sample collected Jun 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 1.9311 mg/l , sample collected Jun 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0022 mg/l , sample collected Jun 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.5469 mg/l , sample collected Jun 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0104 mg/l , sample collected Jun 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.356 mg/l , sample collected Jun 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0054 mg/l , sample collected Jun 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0139 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Apr 24, 2007, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2007 – Jun 30, 2007 |
|
||
| 1.98 ug/l , sample collected Apr 24, 2007, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 9.35 ug/l , sample collected Apr 24, 2007, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 3.29 ug/l , sample collected Apr 24, 2007, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 4.22 ug/l , sample collected Apr 24, 2007, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 18.84 ug/l , sample collected Apr 24, 2007, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Apr 1, 2007 – Jun 30, 2007 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 16, 2007, sampling point TF101 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 16, 2007, sampling point TF101 | Nitrate 1040 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| 0.03 mg/l , sample collected Apr 16, 2007, sampling point TF101 | Nitrite 1041 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 1.79 ug/l , sample collected Feb 22, 2007, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 7.81 ug/l , sample collected Feb 22, 2007, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 3.04 ug/l , sample collected Feb 22, 2007, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 4.17 ug/l , sample collected Feb 22, 2007, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 16.81 ug/l , sample collected Feb 22, 2007, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2007 – Mar 31, 2007 |
|
||
| 0.0248 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Feb 22, 2007, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2007 – Mar 31, 2007 |
|
||
| 1.61 ug/l , sample collected Sep 12, 2006, sampling point MRT000 | Chloroform 2941 EPA method 551.1 | Not recorded |
| 11.4 ug/l , sample collected Sep 12, 2006, sampling point MRT000 | Bromoform 2942 EPA method 551.1 | Not recorded |
| 2.35 ug/l , sample collected Sep 12, 2006, sampling point MRT000 | Bromodichloromethane 2943 EPA method 551.1 | Not recorded |
| 4.24 ug/l , sample collected Sep 12, 2006, sampling point MRT000 | Dibromochloromethane 2944 EPA method 551.1 | Not recorded |
| 19.6 ug/l , sample collected Sep 12, 2006, sampling point MRT000 | TTHM 2950 EPA method 551.1 | Jul 1, 2006 – Sep 30, 2006 |
-
- Collected
- Jun 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070613-178PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.374 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jun 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070613-167PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.9311 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0022 mg/l
-
- Collected
- Jun 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070613-173PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.5469 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0104 mg/l
-
- Collected
- Jun 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070613-179PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.356 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0054 mg/l
-
- Collected
- Apr 24, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070425-004HA
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2007 – Jun 30, 2007
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.0139 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Apr 24, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070425-004TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 1.98 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- 9.35 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 3.29 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 4.22 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 18.84 ug/l
- Monitoring period
- Apr 1, 2007 – Jun 30, 2007
-
- Collected
- Apr 16, 2007
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 070417-189NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- 0.03 mg/l
-
- Collected
- Feb 22, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070223-005TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 1.79 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- 7.81 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 3.04 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 4.17 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 16.81 ug/l
- Monitoring period
- Jan 1, 2007 – Mar 31, 2007
-
- Collected
- Feb 22, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070223-005HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Mar 31, 2007
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.0248 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Sep 12, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060913-012TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 551.1
- Result
- 1.61 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 551.1
- Result
- 11.4 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 551.1
- Result
- 2.35 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 551.1
- Result
- 4.24 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 551.1
- Result
- 19.6 ug/l
- Monitoring period
- Jul 1, 2006 – Sep 30, 2006
Routine (10).