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
MS0560015 , Little Creek Water Association
35 of the 72 analytes this system has been tested for have been detected at least once, across 184 samples on record.
The other 37 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 184 samples on record, detections range from November 3, 2003 to March 18, 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 | 46 of 46 results | Aug 8, 2007 | Aug 22, 2024 |
| Lead 1030 | Inorganic Chemical | 37 of 46 results | Aug 8, 2007 | Aug 22, 2024 |
| Fluoride 1025 | Inorganic Chemical | 21 of 23 results | Nov 3, 2003 | Mar 18, 2025 |
| Barium 1010 | Inorganic Chemical | 20 of 20 results | Nov 3, 2003 | Mar 18, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 12, 2011 | Jul 19, 2012 |
| Chromium 1020 | Inorganic Chemical | 9 of 20 results | Nov 3, 2003 | Dec 20, 2016 |
| Sodium 1052 | Inorganic Chemical | 7 of 7 results | Aug 10, 2007 | Feb 26, 2025 |
| Sulfate 1055 | Inorganic Chemical | 7 of 7 results | Nov 3, 2003 | Aug 26, 2015 |
| Arsenic 1005 | Inorganic Chemical | 6 of 20 results | Oct 23, 2019 | Mar 18, 2025 |
| Calcium 1016 | Inorganic Chemical | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Chloride 1017 | Inorganic Chemical | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Iron 1028 | Inorganic Chemical | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Magnesium 1031 | Inorganic Chemical | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Manganese 1032 | Inorganic Chemical | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Potassium 1042 | Inorganic Chemical | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Residue, Total, Filterable 1057 | Water Quality | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Carbon Dioxide 1901 | Water Quality | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Color 1905 | Water Quality | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Alkalinity, Total 1927 | Water Quality | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Iron, Field Result FEFD | Inorganic Chemical | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Calculated Sodium NACA | Water Quality | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| PH, Field Result PHFD | Water Quality | 3 of 3 results | Aug 10, 2007 | Aug 26, 2015 |
| Chloroform 2941 | Organic Chemical | 3 of 4 results | Sep 4, 2007 | Aug 26, 2013 |
| Bromoform 2942 | Organic Chemical | 3 of 4 results | Sep 4, 2007 | Aug 26, 2013 |
| Bromodichloromethane 2943 | Organic Chemical | 3 of 4 results | Sep 4, 2007 | Aug 26, 2013 |
| Dibromochloromethane 2944 | Organic Chemical | 3 of 4 results | Sep 4, 2007 | Aug 26, 2013 |
| TTHM 2950 | Organic Chemical | 3 of 7 results | Sep 4, 2007 | Aug 26, 2013 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 4 results | Sep 4, 2007 | Aug 26, 2013 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 2 of 7 results | Jun 21, 2010 | Aug 26, 2013 |
| Nickel 1036 | Inorganic Chemical | 2 of 20 results | May 6, 2013 | May 6, 2013 |
| Selenium 1045 | Inorganic Chemical | 2 of 20 results | Mar 20, 2006 | Mar 20, 2006 |
| Cyanide 1024 | Inorganic Chemical | 1 of 20 results | Aug 30, 2022 | Aug 30, 2022 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 4 results | Jun 21, 2010 | Jun 21, 2010 |
| PH 1925 | Water Quality | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
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 184 samples, newest first — collected August 26, 2013 to April 22, 2015. The summary above covers all 184.
27 results from the 10 samples listed here: 13 detected, 14 not detected. Across the whole record it is 231 of 991. 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 0.1 mg/l Minimum Reporting Level , sample collected Apr 22, 2015 12:40, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 22, 2015 12:40, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 22, 2015 12:40, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 22, 2015 12:42, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 22, 2015 12:42, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 22, 2015 12:42, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
|
||
| 0.0189 mg/l , sample collected Aug 21, 2014 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 21, 2014 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1681 mg/l , sample collected Aug 21, 2014 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.002 mg/l , sample collected Aug 21, 2014 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.482 mg/l , sample collected Aug 21, 2014 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0007 mg/l , sample collected Aug 21, 2014 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0321 mg/l , sample collected Aug 21, 2014 06:55, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.001 mg/l , sample collected Aug 21, 2014 06:55, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0098 mg/l , sample collected Aug 20, 2014 06:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 20, 2014 06:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 5, 2014 12:52, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 5, 2014 12:52, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 5, 2014 12:52, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 5, 2014 12:53, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 5, 2014 12:53, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 5, 2014 12:53, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
|
||
| 1.19 ug/l , sample collected Aug 26, 2013 01:55, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 1.37 ug/l , sample collected Aug 26, 2013 01:55, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 2.37 ug/l , sample collected Aug 26, 2013 01:55, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 3.64 ug/l , sample collected Aug 26, 2013 01:55, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 8.57 ug/l , sample collected Aug 26, 2013 01:55, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2013 |
-
- Collected
- Apr 22, 2015 12:40
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 150423-059NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2015
-
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
- Apr 22, 2015 12:42
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 150423-049NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2015
-
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
- Aug 21, 2014 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140822-151PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0189 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 21, 2014 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140822-150PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1681 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.002 mg/l
-
- Collected
- Aug 21, 2014 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140822-149PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.482 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Aug 21, 2014 06:55
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140822-148PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0321 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Aug 20, 2014 06:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140822-179PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0098 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 5, 2014 12:52
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 140506-002NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2014
-
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
- May 5, 2014 12:53
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 140506-001NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2014
-
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
- Aug 26, 2013 01:55
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 130827-005TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 1.19 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- 1.37 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 2.37 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 3.64 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 8.57 ug/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
Routine (10).