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
MS0290019 , N. E. MS. Regional W/S
24 of the 104 analytes this system has been tested for have been detected at least once, across 694 samples on record.
The other 80 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 694 samples on record, detections range from July 23, 2002 to August 13, 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 |
|---|---|---|---|---|
| TTHM 2950 | Organic Chemical | 255 of 255 results | Mar 16, 2004 | Jun 15, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 250 of 251 results | Mar 16, 2004 | Jun 15, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 165 of 165 results | Mar 13, 2006 | Jun 15, 2026 |
| Chloroform 2941 | Organic Chemical | 164 of 164 results | Mar 13, 2006 | Jun 15, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 152 of 152 results | Feb 25, 2008 | Jun 15, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 150 of 152 results | Feb 25, 2008 | Jun 15, 2026 |
| Monochloroacetic Acid 2450 | Organic Chemical | 73 of 152 results | Mar 10, 2008 | Aug 24, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 54 of 165 results | Jun 28, 2006 | Jun 15, 2026 |
| Monobromoacetic Acid 2453 | Organic Chemical | 45 of 152 results | Feb 25, 2008 | Nov 9, 2020 |
| Carbon, Total 2920 | Water Quality | 44 of 44 results | Oct 22, 2024 | Aug 13, 2026 |
| Alkalinity, Total 1927 | Water Quality | 22 of 22 results | Oct 22, 2024 | Aug 13, 2026 |
| Barium 1010 | Inorganic Chemical | 22 of 22 results | Jul 23, 2002 | Feb 5, 2024 |
| Fluoride 1025 | Inorganic Chemical | 20 of 22 results | Jul 23, 2002 | Feb 5, 2024 |
| Nickel 1036 | Inorganic Chemical | 20 of 22 results | Jul 23, 2002 | Feb 5, 2024 |
| Chromium 1020 | Inorganic Chemical | 15 of 22 results | Jul 23, 2002 | Feb 5, 2024 |
| Cyanide 1024 | Inorganic Chemical | 10 of 25 results | Aug 31, 2009 | May 6, 2025 |
| Nitrate 1040 | Inorganic Chemical | 8 of 23 results | May 17, 2004 | Feb 19, 2020 |
| Sodium 1052 | Inorganic Chemical | 7 of 7 results | Sep 18, 2019 | Jul 15, 2026 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 6 of 23 results | May 17, 2004 | Feb 19, 2020 |
| Arsenic 1005 | Inorganic Chemical | 4 of 22 results | Mar 14, 2005 | Feb 5, 2024 |
| Selenium 1045 | Inorganic Chemical | 3 of 22 results | Mar 14, 2005 | Nov 3, 2008 |
| Thallium, Total 1085 | Inorganic Chemical | 2 of 22 results | Mar 14, 2005 | Aug 31, 2009 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Jul 23, 2002 | Feb 9, 2004 |
| Cadmium 1015 | Inorganic Chemical | 1 of 22 results | Feb 6, 2006 | Feb 6, 2006 |
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 441–450 of 694 samples, newest first — collected July 21, 2010 to October 4, 2010. The summary above covers all 694.
50 results from the 10 samples listed here: 6 detected, 44 not detected. Across the whole record it is 1,494 of 2,852. 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 12.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2010, sampling point TF080 | Glyphosate 2034 EPA method 547 | Not recorded |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2010, sampling point TF080 | Oxamyl 2036 EPA method 531.1 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2010, sampling point TF080 | Aldicarb Sulfoxide 2043 EPA method 531.1 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2010, sampling point TF080 | Aldicarb Sulfone 2044 EPA method 531.1 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2010, sampling point TF080 | Carbofuran 2046 EPA method 531.1 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2010, sampling point TF080 | Aldicarb 2047 EPA method 531.1 | Not recorded |
|
||
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 21, 2010 16:40, sampling point TF080 | Dalapon 2031 EPA method 515.4 | Not recorded |
| Not detected below 5 ug/l Minimum Reporting Level , sample collected Sep 21, 2010 16:40, sampling point TF080 | Endothall 2033 EPA method 548.1 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Sep 21, 2010 16:40, sampling point TF080 | Picloram 2040 EPA method 515.4 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Sep 21, 2010 16:40, sampling point TF080 | Dinoseb 2041 EPA method 515.4 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Sep 21, 2010 16:40, sampling point TF080 | 2,4-D 2105 EPA method 515.4 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Sep 21, 2010 16:40, sampling point TF080 | 2,4,5-TP 2110 EPA method 515.4 | Not recorded |
| Not detected below 0.04 ug/l Minimum Reporting Level , sample collected Sep 21, 2010 16:40, sampling point TF080 | Pentachlorophenol 2326 EPA method 515.4 | Not recorded |
|
||
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Sep 13, 2010, sampling point TF080 | 1,2-Dibromo-3-Chloropropane 2931 EPA method 504.1 | Not recorded |
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Sep 13, 2010, sampling point TF080 | Ethylene Dibromide 2946 EPA method 504.1 | Not recorded |
|
||
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Sep 13, 2010, sampling point TF080 | DI(2-Ethylhexyl) Adipate 2035 EPA method 525.2 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Sep 13, 2010, sampling point TF080 | Simazine 2037 EPA method 525.2 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Sep 13, 2010, sampling point TF080 | DI(2-Ethylhexyl) Phthalate 2039 EPA method 525.2 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Sep 13, 2010, sampling point TF080 | Atrazine 2050 EPA method 525.2 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Sep 13, 2010, sampling point TF080 | Lasso 2051 EPA method 525.2 | Not recorded |
|
||
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Endrin 2005 EPA method 505 | Not recorded |
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | BHC-Gamma 2010 EPA method 505 | Not recorded |
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Methoxychlor 2015 EPA method 505 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Toxaphene 2020 EPA method 505 | Not recorded |
| Not detected below 0.045 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Hexachlorocyclopentadiene 2042 EPA method 505 | Not recorded |
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Heptachlor 2065 EPA method 505 | Not recorded |
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Heptachlor Epoxide 2067 EPA method 505 | Not recorded |
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Hexachlorobenzene 2274 EPA method 505 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Aroclor 1016 2388 EPA method 505 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Aroclor 1221 2390 EPA method 505 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Aroclor 1232 2392 EPA method 505 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Aroclor 1242 2394 EPA method 505 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Aroclor 1248 2396 EPA method 505 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Aroclor 1254 2398 EPA method 505 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Aroclor 1260 2400 EPA method 505 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF080 | Chlordane 2959 EPA method 505 | Not recorded |
|
||
| Not detected below 0.8 ug/l Minimum Reporting Level , sample collected Aug 16, 2010, sampling point TF080 | Diquat 2032 EPA method 549.2 | Not recorded |
|
||
| Not detected below 0.025 ug/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point TF080 | Benzo(a)pyrene 2306 EPA method 550.1 | Not recorded |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 21, 2010, sampling point MRT004 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.024 mg/l , sample collected Jul 21, 2010, sampling point MRT004 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.02 mg/l , sample collected Jul 21, 2010, sampling point MRT004 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 21, 2010, sampling point MRT004 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 21, 2010, sampling point MRT004 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.04 mg/l , sample collected Jul 21, 2010, sampling point MRT004 | Total Haloacetic Acids (Haa5) 2456 | Jul 1, 2010 – Sep 30, 2010 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 21, 2010, sampling point AVG003 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.033 mg/l , sample collected Jul 21, 2010, sampling point AVG003 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.024 mg/l , sample collected Jul 21, 2010, sampling point AVG003 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 21, 2010, sampling point AVG003 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 21, 2010, sampling point AVG003 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.05 mg/l , sample collected Jul 21, 2010, sampling point AVG003 | Total Haloacetic Acids (Haa5) 2456 | Jul 1, 2010 – Sep 30, 2010 |
-
- Collected
- Oct 4, 2010
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 101005-023SC
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Glyphosate 2034 EPA method 547
- Result
- Not detected below 12.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 4, 2010
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 101005-014S7
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Oxamyl 2036 EPA method 531.1
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Aldicarb Sulfoxide 2043 EPA method 531.1
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Aldicarb Sulfone 2044 EPA method 531.1
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbofuran 2046 EPA method 531.1
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Aldicarb 2047 EPA method 531.1
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 21, 2010 16:40
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 201009230220
- Laboratory
- Eurofins Eaton Analytical
- Monitoring period
- Not recorded
-
Dalapon 2031 EPA method 515.4
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Endothall 2033 EPA method 548.1
- Result
- Not detected below 5 ug/l Minimum Reporting Level
-
Picloram 2040 EPA method 515.4
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Dinoseb 2041 EPA method 515.4
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
2,4-D 2105 EPA method 515.4
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
2,4,5-TP 2110 EPA method 515.4
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
Pentachlorophenol 2326 EPA method 515.4
- Result
- Not detected below 0.04 ug/l Minimum Reporting Level
-
- Collected
- Sep 13, 2010
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 100914-001S1
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
1,2-Dibromo-3-Chloropropane 2931 EPA method 504.1
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
Ethylene Dibromide 2946 EPA method 504.1
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
- Collected
- Sep 13, 2010
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 100914-010S2
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
DI(2-Ethylhexyl) Adipate 2035 EPA method 525.2
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Simazine 2037 EPA method 525.2
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
DI(2-Ethylhexyl) Phthalate 2039 EPA method 525.2
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Atrazine 2050 EPA method 525.2
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Lasso 2051 EPA method 525.2
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
- Collected
- Aug 23, 2010
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 100824-010S5
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Endrin 2005 EPA method 505
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
BHC-Gamma 2010 EPA method 505
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
Methoxychlor 2015 EPA method 505
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
Toxaphene 2020 EPA method 505
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Hexachlorocyclopentadiene 2042 EPA method 505
- Result
- Not detected below 0.045 ug/l Minimum Reporting Level
-
Heptachlor 2065 EPA method 505
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
Heptachlor Epoxide 2067 EPA method 505
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
Hexachlorobenzene 2274 EPA method 505
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
Aroclor 1016 2388 EPA method 505
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Aroclor 1221 2390 EPA method 505
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Aroclor 1232 2392 EPA method 505
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Aroclor 1242 2394 EPA method 505
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Aroclor 1248 2396 EPA method 505
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Aroclor 1254 2398 EPA method 505
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Aroclor 1260 2400 EPA method 505
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Chlordane 2959 EPA method 505
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
- Collected
- Aug 16, 2010
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 100817-011S9
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Diquat 2032 EPA method 549.2
- Result
- Not detected below 0.8 ug/l Minimum Reporting Level
-
- Collected
- Jul 26, 2010
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 100727-002SA
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Benzo(a)pyrene 2306 EPA method 550.1
- Result
- Not detected below 0.025 ug/l Minimum Reporting Level
-
- Collected
- Jul 21, 2010
- Sampling point
- MRT004 4-MRT- Baldwyn Tank
- Sample type
- Routine
- Lab sample
- 100722-004HA
- 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
- 0.024 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.02 mg/l
- 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
- 0.04 mg/l
- Monitoring period
- Jul 1, 2010 – Sep 30, 2010
-
- Collected
- Jul 21, 2010
- Sampling point
- AVG003 3-South Lateral Tank
- Sample type
- Routine
- Lab sample
- 100722-003HA
- 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
- 0.033 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.024 mg/l
- 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
- 0.05 mg/l
- Monitoring period
- Jul 1, 2010 – Sep 30, 2010
Routine (10).