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
MS0240233 , Sutter Water Service, Inc
17 of the 51 analytes this system has been tested for have been detected at least once, across 116 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 116 samples on record, detections range from June 24, 2013 to May 18, 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 | 41 of 41 results | Nov 18, 2013 | Jun 28, 2023 |
| TTHM 2950 | Organic Chemical | 12 of 17 results | Jun 24, 2013 | Jun 2, 2025 |
| Lead 1030 | Inorganic Chemical | 12 of 41 results | Nov 19, 2013 | Jun 27, 2023 |
| Dichloroacetic Acid 2451 | Organic Chemical | 11 of 17 results | Jun 24, 2013 | May 18, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 11 of 18 results | Jun 24, 2013 | Jun 2, 2025 |
| Chloroform 2941 | Organic Chemical | 11 of 16 results | Jun 24, 2013 | Jun 2, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 9 of 17 results | Jun 24, 2013 | Jun 2, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 9 of 16 results | Jun 24, 2013 | Jun 2, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 9 of 16 results | Jun 24, 2013 | Jun 2, 2025 |
| Barium 1010 | Inorganic Chemical | 4 of 4 results | Apr 7, 2014 | Jan 10, 2024 |
| Fluoride 1025 | Inorganic Chemical | 4 of 4 results | Apr 7, 2014 | Jan 10, 2024 |
| Chromium 1020 | Inorganic Chemical | 3 of 4 results | Apr 7, 2014 | Jan 10, 2024 |
| Sodium 1052 | Inorganic Chemical | 1 of 1 result | Feb 23, 2021 | Feb 23, 2021 |
| Cyanide 1024 | Inorganic Chemical | 1 of 4 results | May 15, 2017 | May 15, 2017 |
| Nickel 1036 | Inorganic Chemical | 1 of 4 results | Apr 7, 2014 | Apr 7, 2014 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 19 results | Feb 5, 2014 | Feb 5, 2014 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 17 results | Jun 24, 2013 | Jun 24, 2013 |
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 21–30 of 116 samples, newest first — collected January 31, 2022 to June 28, 2023. The summary above covers all 116.
39 results from the 10 samples listed here: 9 detected, 30 not detected. Across the whole record it is 141 of 782. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
We withheld the location of 6 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.0432 mg/l , sample collected Jun 28, 2023 05:07, sampling point LC0007 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 28, 2023 05:07, sampling point LC0007 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0636 mg/l , sample collected Jun 27, 2023 07:25, sampling point LC0006 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 27, 2023 07:25, sampling point LC0006 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0383 mg/l , sample collected Jun 27, 2023 07:27, sampling point LC0005 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 27, 2023 07:27, sampling point LC0005 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.091 mg/l , sample collected Jun 27, 2023 07:15, sampling point LC0009 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.9 ug/l , sample collected Jun 27, 2023 07:15, sampling point LC0009 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0934 mg/l , sample collected Jun 27, 2023 05:09, sampling point LC0008 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.8 ug/l , sample collected Jun 27, 2023 05:09, sampling point LC0008 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 8, 2023 08:50, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2023 – Dec 31, 2023 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 8, 2023 08:50, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2023 – Dec 31, 2023 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 8, 2023 08:50, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2023 – Dec 31, 2023 |
|
||
| 1.6 ug/l , sample collected Sep 13, 2022 10:00, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2020 – Dec 31, 2022 |
|
||
| 1.8 ug/l , sample collected Sep 13, 2022 10:00, sampling point SM2 | TTHM 2950 EPA method 524.2 | Jan 1, 2020 – Dec 31, 2022 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Benzene 2990 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Toluene 2991 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 25, 2022 09:20, sampling point TF101 | Styrene 2996 EPA method 524.2 | Jan 1, 2022 – Dec 31, 2022 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 31, 2022 07:35, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 31, 2022 07:35, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2022 – Dec 31, 2022 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 31, 2022 07:35, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2022 – Dec 31, 2022 |
-
- Collected
- Jun 28, 2023 05:07
- Sampling point
- LC0007 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230629-019
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0432 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 27, 2023 07:25
- Sampling point
- LC0006 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230629-016
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0636 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 27, 2023 07:27
- Sampling point
- LC0005 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230629-018
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0383 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 27, 2023 07:15
- Sampling point
- LC0009 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230629-017
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.091 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.9 ug/l
-
- Collected
- Jun 27, 2023 05:09
- Sampling point
- LC0008 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230629-020
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0934 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.8 ug/l
-
- Collected
- Feb 8, 2023 08:50
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NI-230208-010
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2023
-
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
- Sep 13, 2022 10:00
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- HA-220914-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 1.6 ug/l
-
- Collected
- Sep 13, 2022 10:00
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- TH-220914-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
TTHM 2950 EPA method 524.2
- Result
- 1.8 ug/l
-
- Collected
- May 25, 2022 09:20
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- VO-220526-010
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2022
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jan 31, 2022 07:35
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NI-220201-015
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2022
-
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
Routine (10).