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 692 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 692 samples on record, detections range from July 23, 2002 to July 21, 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 | 42 of 42 results | Oct 22, 2024 | Jul 21, 2026 |
| Barium 1010 | Inorganic Chemical | 22 of 22 results | Jul 23, 2002 | Feb 5, 2024 |
| Alkalinity, Total 1927 | Water Quality | 21 of 21 results | Oct 22, 2024 | Jul 21, 2026 |
| 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 1–10 of 692 samples, newest first — collected April 8, 2026 to July 21, 2026. The summary above covers all 692.
33 results from the 10 samples listed here: 25 detected, 8 not detected. Across the whole record it is 1,491 of 2,849. 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 |
|---|---|---|
|
||
| 1.6 mg/l , sample collected Jul 21, 2026, sampling point TF080 | Carbon, Total 2920 EPA method 5310B | Jul 1, 2026 – Jul 31, 2026 |
|
||
| 31.6 mg/l , sample collected Jul 21, 2026, sampling point IN071 | Alkalinity, Total 1927 EPA method 2320B | Jul 1, 2026 – Jul 31, 2026 |
| 2.5 mg/l , sample collected Jul 21, 2026, sampling point IN071 | Carbon, Total 2920 EPA method 5310B | Jul 1, 2026 – Jul 31, 2026 |
|
||
| 6880 ug/l , sample collected Jul 15, 2026, sampling point TF080 | Sodium 1052 EPA method 200.7 | Jan 1, 2026 – Dec 31, 2026 |
|
||
| 1.72 mg/l , sample collected Jun 15, 2026 13:45, sampling point TF080 | Carbon, Total 2920 EPA method 5310C | Jun 1, 2026 – Jun 30, 2026 |
|
||
| 34 mg/l , sample collected Jun 15, 2026 13:30, sampling point IN071 | Alkalinity, Total 1927 EPA method 2320B | Jun 1, 2026 – Jun 30, 2026 |
| 2.72 mg/l , sample collected Jun 15, 2026 13:30, sampling point IN071 | Carbon, Total 2920 EPA method 5310C | Jun 1, 2026 – Jun 30, 2026 |
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:20, sampling point SM2 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 15 ug/l , sample collected Jun 15, 2026 09:20, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 9.1 ug/l , sample collected Jun 15, 2026 09:20, sampling point SM2 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:20, sampling point SM2 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:20, sampling point SM2 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 24.1 ug/l , sample collected Jun 15, 2026 09:20, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2026 – Jun 30, 2026 |
| 35 ug/l , sample collected Jun 15, 2026 09:20, sampling point SM2 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 09:20, sampling point SM2 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 6.8 ug/l , sample collected Jun 15, 2026 09:20, sampling point SM2 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 1.3 ug/l , sample collected Jun 15, 2026 09:20, sampling point SM2 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 43.1 ug/l , sample collected Jun 15, 2026 09:20, sampling point SM2 | TTHM 2950 EPA method 524.2 | Apr 1, 2026 – Jun 30, 2026 |
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 12:35, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 18 ug/l , sample collected Jun 15, 2026 12:35, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 8.5 ug/l , sample collected Jun 15, 2026 12:35, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 12:35, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 12:35, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 26.5 ug/l , sample collected Jun 15, 2026 12:35, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2026 – Jun 30, 2026 |
| 47 ug/l , sample collected Jun 15, 2026 12:35, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2026 12:35, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 7.9 ug/l , sample collected Jun 15, 2026 12:35, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 1.4 ug/l , sample collected Jun 15, 2026 12:35, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 56.3 ug/l , sample collected Jun 15, 2026 12:35, sampling point SM1 | TTHM 2950 EPA method 524.2 | Apr 1, 2026 – Jun 30, 2026 |
|
||
| 1.68 mg/l , sample collected May 11, 2026 12:01, sampling point TF080 | Carbon, Total 2920 EPA method 5310C | May 1, 2026 – May 31, 2026 |
|
||
| 27 mg/l , sample collected May 11, 2026 11:50, sampling point IN071 | Alkalinity, Total 1927 EPA method 2320B | May 1, 2026 – May 31, 2026 |
| 2.49 mg/l , sample collected May 11, 2026 11:50, sampling point IN071 | Carbon, Total 2920 EPA method 5310C | May 1, 2026 – May 31, 2026 |
|
||
| 1.72 mg/l , sample collected Apr 8, 2026 14:15, sampling point TF080 | Carbon, Total 2920 EPA method 5310C | Apr 1, 2026 – Apr 30, 2026 |
-
- Collected
- Jul 21, 2026
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 35053024002
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
Carbon, Total 2920 EPA method 5310B
- Result
- 1.6 mg/l
-
- Collected
- Jul 21, 2026
- Sampling point
- IN071 Intake IN071
- Sample type
- Routine
- Lab sample
- 35053024001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
Alkalinity, Total 1927 EPA method 2320B
- Result
- 31.6 mg/l
-
Carbon, Total 2920 EPA method 5310B
- Result
- 2.5 mg/l
-
- Collected
- Jul 15, 2026
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 35051336001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Sodium 1052 EPA method 200.7
- Result
- 6880 ug/l
-
- Collected
- Jun 15, 2026 13:45
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 810-196135-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
Carbon, Total 2920 EPA method 5310C
- Result
- 1.72 mg/l
-
- Collected
- Jun 15, 2026 13:30
- Sampling point
- IN071 Intake IN071
- Sample type
- Routine
- Lab sample
- 810-196135-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
Alkalinity, Total 1927 EPA method 2320B
- Result
- 34 mg/l
-
Carbon, Total 2920 EPA method 5310C
- Result
- 2.72 mg/l
-
- Collected
- Jun 15, 2026 09:20
- Sampling point
- SM2 Skyline- Tupelo
- Sample type
- Routine
- Lab sample
- 810-196024-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 15 ug/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 9.1 ug/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 24.1 ug/l
- Monitoring period
- Apr 1, 2026 – Jun 30, 2026
-
Chloroform 2941 EPA method 524.2
- Result
- 35 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 6.8 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 1.3 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 43.1 ug/l
- Monitoring period
- Apr 1, 2026 – Jun 30, 2026
-
- Collected
- Jun 15, 2026 12:35
- Sampling point
- SM1 Baldwyn Tank
- Sample type
- Routine
- Lab sample
- 810-196024-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 18 ug/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 8.5 ug/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 26.5 ug/l
- Monitoring period
- Apr 1, 2026 – Jun 30, 2026
-
Chloroform 2941 EPA method 524.2
- Result
- 47 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 7.9 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 1.4 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 56.3 ug/l
- Monitoring period
- Apr 1, 2026 – Jun 30, 2026
-
- Collected
- May 11, 2026 12:01
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 810-191618-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- May 1, 2026 – May 31, 2026
-
Carbon, Total 2920 EPA method 5310C
- Result
- 1.68 mg/l
-
- Collected
- May 11, 2026 11:50
- Sampling point
- IN071 Intake IN071
- Sample type
- Routine
- Lab sample
- 810-191618-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- May 1, 2026 – May 31, 2026
-
Alkalinity, Total 1927 EPA method 2320B
- Result
- 27 mg/l
-
Carbon, Total 2920 EPA method 5310C
- Result
- 2.49 mg/l
-
- Collected
- Apr 8, 2026 14:15
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 810-187384-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
Carbon, Total 2920 EPA method 5310C
- Result
- 1.72 mg/l
Routine (10).