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
MS0550061 , PRCUA-Poplarville Water System
24 of the 61 analytes this system has been tested for have been detected at least once, across 62 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 62 samples on record, detections range from October 16, 2008 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 |
|---|---|---|---|---|
| Barium 1010 | Inorganic Chemical | 6 of 6 results | Jan 25, 2010 | Mar 18, 2025 |
| Nickel 1036 | Inorganic Chemical | 6 of 6 results | Jan 25, 2010 | Mar 18, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 6 of 21 results | Nov 4, 2008 | Apr 20, 2011 |
| Chromium 1020 | Inorganic Chemical | 5 of 6 results | Jan 25, 2010 | Mar 18, 2025 |
| Fluoride 1025 | Inorganic Chemical | 2 of 7 results | Oct 21, 2019 | Oct 3, 2022 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Oct 16, 2008 | Sep 17, 2019 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 1 of 4 results | Sep 12, 2012 | Sep 12, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 1 of 2 results | Sep 27, 2011 | Sep 27, 2011 |
| Radium-226 4020 | Radionuclide | 1 of 2 results | Sep 27, 2011 | Sep 27, 2011 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 21 results | Nov 4, 2008 | Nov 4, 2008 |
| Calcium 1016 | Inorganic Chemical | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Magnesium 1031 | Inorganic Chemical | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Manganese 1032 | Inorganic Chemical | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Potassium 1042 | Inorganic Chemical | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Sulfate 1055 | Inorganic Chemical | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Residue, Total, Filterable 1057 | Water Quality | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Alkalinity, Total 1927 | Water Quality | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Iron, Field Result FEFD | Inorganic Chemical | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Calculated Sodium NACA | Water Quality | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| PH, Field Result PHFD | Water Quality | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
| Temperature, Field Result TEMP | Water Quality | 1 of 1 result | Oct 16, 2008 | Oct 16, 2008 |
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 61–62 of 62 samples, newest first — collected October 16, 2008 to November 4, 2008. The summary above covers all 62.
39 results from the 2 samples listed here: 17 detected, 22 not detected. 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 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| 5.27 ug/l , sample collected Nov 4, 2008, sampling point TF101 | Xylenes, Total 2955 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Dichloromethane 2964 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | O-Dichlorobenzene 2968 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | P-Dichlorobenzene 2969 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Vinyl Chloride 2976 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | 1,2-Dichloroethane 2980 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Carbon Tetrachloride 2982 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | 1,2-Dichloropropane 2983 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Trichloroethylene 2984 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Tetrachloroethylene 2987 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Chlorobenzene 2989 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Benzene 2990 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Toluene 2991 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| 1.14 ug/l , sample collected Nov 4, 2008, sampling point TF101 | Ethylbenzene 2992 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 4, 2008, sampling point TF101 | Styrene 2996 EPA method 524.2 | Oct 1, 2008 – Dec 31, 2008 |
|
||
| 1.94 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 Oct 16, 2008, sampling point WL001 | Calcium 1016 EPA method 200.8 | Not recorded |
| Not detected below 2.5 mg/l Minimum Reporting Level , sample collected Oct 16, 2008, sampling point WL001 | Chloride 1017 EPA method 300.0 | Not recorded |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 16, 2008, sampling point WL001 | Fluoride 1025 EPA method 380-75WE | Not recorded |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 16, 2008, sampling point WL001 | Iron 1028 EPA method 200.8 | Not recorded |
| 0.532 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 Oct 16, 2008, sampling point WL001 | Magnesium 1031 EPA method 200.8 | Not recorded |
| 0.004 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 Oct 16, 2008, sampling point WL001 | Manganese 1032 EPA method 200.8 | Not recorded |
| 2.08 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 Oct 16, 2008, sampling point WL001 | Potassium 1042 EPA method 200.8 | Not recorded |
| 4.12 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 Oct 16, 2008, sampling point WL001 | Sodium 1052 EPA method 200.8 | Not recorded |
| 3.95 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 Oct 16, 2008, sampling point WL001 | Sulfate 1055 EPA method 300.0 | Not recorded |
| 26 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 Oct 16, 2008, sampling point WL001 | Residue, Total, Filterable 1057 EPA method CALCUL LAB | Not recorded |
| 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. 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 Oct 16, 2008, sampling point WL001 | Alkalinity, Caco3 Stability 1067 EPA method 2320B | Not recorded |
| 59 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 Oct 16, 2008, sampling point WL001 | Carbon Dioxide 1901 EPA method CALCUL LAB | Not recorded |
| 6.8 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 Oct 16, 2008, sampling point WL001 | Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB | Not recorded |
| 17 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 Oct 16, 2008, sampling point WL001 | Alkalinity, Total 1927 EPA method 2320B | Not recorded |
| 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.0" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. 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 Oct 16, 2008, sampling point WL001 | Iron, Field Result FEFD EPA method 3500AL-D | Not recorded |
| 7.3 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 Oct 16, 2008, sampling point WL001 | Calculated Sodium NACA EPA method CALCUL LAB | Not recorded |
| 5.8 ph 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 Oct 16, 2008, sampling point WL001 | PH, Field Result PHFD EPA method 3500AL-D | Not recorded |
| 74 f 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 Oct 16, 2008, sampling point WL001 | Temperature, Field Result TEMP EPA method VISOB | Not recorded |
-
- Collected
- Nov 4, 2008
- Sampling point
- TF101
- Sample type
- Routine
- Lab sample
- 081105-002VO
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2008 – Dec 31, 2008
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Xylenes, Total 2955 EPA method 524.2
- Result
- 5.27 ug/l
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Ethylbenzene 2992 EPA method 524.2
- Result
- 1.14 ug/l
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
- Collected
- Oct 16, 2008
- Sampling point
- WL001
- Sample type
- Routine
- Lab sample
- 081017-001PC
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Calcium 1016 EPA method 200.8
- Result
- 1.94 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.
-
Chloride 1017 EPA method 300.0
- Result
- Not detected below 2.5 mg/l Minimum Reporting Level
-
Fluoride 1025 EPA method 380-75WE
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Iron 1028 EPA method 200.8
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Magnesium 1031 EPA method 200.8
- Result
- 0.532 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.
-
Manganese 1032 EPA method 200.8
- Result
- 0.004 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.
-
Potassium 1042 EPA method 200.8
- Result
- 2.08 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.
-
Sodium 1052 EPA method 200.8
- Result
- 4.12 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.
-
Sulfate 1055 EPA method 300.0
- Result
- 3.95 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.
-
Residue, Total, Filterable 1057 EPA method CALCUL LAB
- Result
- 26 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.
-
Alkalinity, Caco3 Stability 1067 EPA method 2320B
- Result
- 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. 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.
-
Carbon Dioxide 1901 EPA method CALCUL LAB
- Result
- 59 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.
-
Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB
- Result
- 6.8 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.
-
Alkalinity, Total 1927 EPA method 2320B
- Result
- 17 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.
-
Iron, Field Result FEFD EPA method 3500AL-D
- Result
- 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.0" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. 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.
-
Calculated Sodium NACA EPA method CALCUL LAB
- Result
- 7.3 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.
-
PH, Field Result PHFD EPA method 3500AL-D
- Result
- 5.8 ph 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.
-
Temperature, Field Result TEMP EPA method VISOB
- Result
- 74 f 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.
Routine (2).