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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

MS0230002 , City of Waveland

34 of the 70 analytes this system has been tested for have been detected at least once, across 594 samples on record.

The other 36 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 594 samples on record, detections range from July 13, 1992 to October 21, 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.

Every analyte ever detected for City of Waveland, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 290 of 320 results Jul 13, 1992 Aug 6, 2024
Lead 1030 Inorganic Chemical 254 of 320 results Jul 13, 1992 Jul 23, 2024
Fluoride 1025 Inorganic Chemical 41 of 41 results Jun 18, 2002 Feb 6, 2025
Barium 1010 Inorganic Chemical 39 of 39 results Jun 18, 2002 Feb 6, 2025
Chromium 1020 Inorganic Chemical 33 of 39 results Jun 18, 2002 Feb 6, 2025
Nickel 1036 Inorganic Chemical 15 of 39 results Jan 30, 2006 Feb 6, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 15 of 20 results Mar 13, 2012 Oct 3, 2012
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 14 of 14 results May 24, 2004 Oct 21, 2025
Sodium 1052 Inorganic Chemical 14 of 14 results Mar 29, 2017 Feb 6, 2024
TTHM 2950 Organic Chemical 13 of 13 results Jun 7, 2004 Oct 21, 2025
Dichloroacetic Acid 2451 Organic Chemical 8 of 8 results Sep 15, 2008 Oct 21, 2025
Trichloroacetic Acid 2452 Organic Chemical 8 of 8 results Sep 15, 2008 Oct 21, 2025
Chloroform 2941 Organic Chemical 8 of 8 results Jul 30, 2007 Oct 21, 2025
Bromodichloromethane 2943 Organic Chemical 7 of 8 results Sep 15, 2008 Oct 21, 2025
Sulfate 1055 Inorganic Chemical 6 of 10 results Jun 18, 2002 Feb 4, 2004
Dibromochloromethane 2944 Organic Chemical 5 of 8 results Sep 15, 2008 Oct 21, 2025
Arsenic 1005 Inorganic Chemical 4 of 39 results Apr 7, 2014 Feb 6, 2025
Monochloroacetic Acid 2450 Organic Chemical 4 of 8 results Jul 16, 2012 Sep 2, 2020
Selenium 1045 Inorganic Chemical 4 of 39 results Mar 7, 2005 Mar 7, 2005
Dibromoacetic Acid 2454 Organic Chemical 3 of 8 results Sep 8, 2014 Oct 21, 2025
Calcium 1016 Inorganic Chemical 2 of 2 results Mar 29, 2017 Mar 29, 2017
Chloride 1017 Inorganic Chemical 2 of 2 results Mar 29, 2017 Mar 29, 2017
Iron 1028 Inorganic Chemical 2 of 2 results Mar 29, 2017 Mar 29, 2017
Magnesium 1031 Inorganic Chemical 2 of 2 results Mar 29, 2017 Mar 29, 2017
Manganese 1032 Inorganic Chemical 2 of 2 results Mar 29, 2017 Mar 29, 2017
Potassium 1042 Inorganic Chemical 2 of 2 results Mar 29, 2017 Mar 29, 2017
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Mar 29, 2017 Mar 29, 2017
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Mar 29, 2017 Mar 29, 2017
Color 1905 Water Quality 2 of 2 results Mar 29, 2017 Mar 29, 2017
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Mar 29, 2017 Mar 29, 2017
Alkalinity, Total 1927 Water Quality 2 of 2 results Mar 29, 2017 Mar 29, 2017
Calculated Sodium NACA Water Quality 2 of 2 results Mar 29, 2017 Mar 29, 2017
PH, Field Result PHFD Water Quality 2 of 2 results Mar 29, 2017 Mar 29, 2017
Cadmium 1015 Inorganic Chemical 1 of 39 results Jun 18, 2002 Jun 18, 2002

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 151–160 of 594 samples, newest first — collected March 15, 2017 to February 7, 2018. The summary above covers all 594.

56 results from the 10 samples listed here: 30 detected, 26 not detected. Across the whole record it is 812 of 2,214. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for City of Waveland, every result from 151 to 160 of 594 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Feb 7, 2018 13:22
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
180208-035NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 13:22, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 13:22, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 13:22, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Feb 7, 2018 12:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
180208-009NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 12:00, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 12:00, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 12:00, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Feb 7, 2018 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
180208-003NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 12:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 12:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Feb 7, 2018 11:33
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
180208-001NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 11:33, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 11:33, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 7, 2018 11:33, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Mar 29, 2017
Sampling point
WL002 Well W002
Sample type
Routine
Lab sample
170330-002PC
Laboratory
MSDH Lab
1.1387 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 Mar 29, 2017, sampling point WL002 Calcium 1016 EPA method 200.8 Not recorded
19.536 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 Mar 29, 2017, sampling point WL002 Chloride 1017 EPA method 300.0 Not recorded
0.285 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 Mar 29, 2017, sampling point WL002 Fluoride 1025 EPA method 380-75WE Not recorded
0.0044 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 Mar 29, 2017, sampling point WL002 Iron 1028 EPA method 200.8 Not recorded
0.1675 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 Mar 29, 2017, sampling point WL002 Magnesium 1031 EPA method 200.8 Not recorded
0.0102 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 Mar 29, 2017, sampling point WL002 Manganese 1032 EPA method 200.8 Not recorded
0.5143 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 Mar 29, 2017, sampling point WL002 Potassium 1042 EPA method 200.8 Not recorded
122.116 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 Mar 29, 2017, sampling point WL002 Sodium 1052 EPA method 200.8 Not recorded
Not detected below 2 mg/l Minimum Reporting Level , sample collected Mar 29, 2017, sampling point WL002 Sulfate 1055 EPA method 300.0 Not recorded
260 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 Mar 29, 2017, sampling point WL002 Residue, Total, Filterable 1057 EPA method CALCUL LAB Not recorded
12.2 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 Mar 29, 2017, sampling point WL002 Alkalinity, Caco3 Stability 1067 EPA method 2320B Not recorded
20 units 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 Mar 29, 2017, sampling point WL002 Color 1905 EPA method 2120B Not recorded
3.6 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 Mar 29, 2017, sampling point WL002 Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB Not recorded
213 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 Mar 29, 2017, sampling point WL002 Alkalinity, Total 1927 EPA method 2320B Not recorded
110.3 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 Mar 29, 2017, sampling point WL002 Calculated Sodium NACA EPA method CALCUL LAB Not recorded
8.6 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 Mar 29, 2017, sampling point WL002 PH, Field Result PHFD EPA method 3500AL-D Not recorded
Collected
Mar 29, 2017
Sampling point
WL001 Well W001
Sample type
Routine
Lab sample
170330-001PC
Laboratory
MSDH Lab
0.8286 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 Mar 29, 2017, sampling point WL001 Calcium 1016 EPA method 200.8 Not recorded
14.139 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 Mar 29, 2017, sampling point WL001 Chloride 1017 EPA method 300.0 Not recorded
0.304 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 Mar 29, 2017, sampling point WL001 Fluoride 1025 EPA method 380-75WE Not recorded
0.1102 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 Mar 29, 2017, sampling point WL001 Iron 1028 EPA method 200.8 Not recorded
0.107 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 Mar 29, 2017, sampling point WL001 Magnesium 1031 EPA method 200.8 Not recorded
0.0079 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 Mar 29, 2017, sampling point WL001 Manganese 1032 EPA method 200.8 Not recorded
0.4805 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 Mar 29, 2017, sampling point WL001 Potassium 1042 EPA method 200.8 Not recorded
114.6324 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 Mar 29, 2017, sampling point WL001 Sodium 1052 EPA method 200.8 Not recorded
Not detected below 2 mg/l Minimum Reporting Level , sample collected Mar 29, 2017, sampling point WL001 Sulfate 1055 EPA method 300.0 Not recorded
238 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 Mar 29, 2017, sampling point WL001 Residue, Total, Filterable 1057 EPA method CALCUL LAB Not recorded
9.06 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 Mar 29, 2017, sampling point WL001 Alkalinity, Caco3 Stability 1067 EPA method 2320B Not recorded
20 units 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 Mar 29, 2017, sampling point WL001 Color 1905 EPA method 2120B Not recorded
2.4 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 Mar 29, 2017, sampling point WL001 Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB Not recorded
194 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 Mar 29, 2017, sampling point WL001 Alkalinity, Total 1927 EPA method 2320B Not recorded
98.1 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 Mar 29, 2017, sampling point WL001 Calculated Sodium NACA EPA method CALCUL LAB Not recorded
8.6 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 Mar 29, 2017, sampling point WL001 PH, Field Result PHFD EPA method 3500AL-D Not recorded
Collected
Mar 15, 2017 11:55
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
170316-040NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:55, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:55, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:55, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Mar 15, 2017 11:25
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
170316-010NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:25, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:25, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:25, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Mar 15, 2017 11:05
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
170316-007NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:05, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:05, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:05, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Mar 15, 2017 11:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170316-005NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:40, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:40, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 15, 2017 11:40, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017

Routine (10).