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
MS0470002 , City of Holly Springs
33 of the 59 analytes this system has been tested for have been detected at least once, across 385 samples on record.
The other 26 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 385 samples on record, detections range from October 8, 2003 to July 23, 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 | 211 of 212 results | Jun 15, 2004 | Jul 23, 2024 |
| Lead 1030 | Inorganic Chemical | 91 of 212 results | Jun 15, 2004 | Jun 26, 2024 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 31 of 31 results | May 24, 2004 | Jul 7, 2026 |
| Nitrate 1040 | Inorganic Chemical | 31 of 31 results | May 24, 2004 | Jul 7, 2026 |
| TTHM 2950 | Organic Chemical | 26 of 44 results | Jul 12, 2004 | Aug 14, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 18 of 35 results | Aug 21, 2007 | Aug 14, 2025 |
| Barium 1010 | Inorganic Chemical | 14 of 14 results | Oct 8, 2003 | Mar 11, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 13 of 44 results | Aug 21, 2007 | May 21, 2024 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 11 of 11 results | Sep 15, 2009 | Jul 23, 2026 |
| Radium-226 4020 | Radionuclide | 11 of 11 results | Sep 15, 2009 | Jul 23, 2026 |
| Radium-228 4030 | Radionuclide | 11 of 11 results | Sep 15, 2009 | Jul 23, 2026 |
| Bromoform 2942 | Organic Chemical | 11 of 35 results | Aug 21, 2007 | Nov 7, 2024 |
| Nickel 1036 | Inorganic Chemical | 10 of 14 results | Oct 8, 2003 | Mar 11, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 9 of 35 results | May 21, 2014 | Nov 7, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 7 of 8 results | Mar 13, 2012 | Sep 11, 2019 |
| Fluoride 1025 | Inorganic Chemical | 5 of 14 results | Oct 8, 2003 | Apr 29, 2020 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Mar 1, 2022 | Feb 26, 2025 |
| Chloroform 2941 | Organic Chemical | 4 of 35 results | Feb 28, 2024 | Nov 7, 2024 |
| Monochloroacetic Acid 2450 | Organic Chemical | 4 of 34 results | May 19, 2014 | Jun 12, 2018 |
| Trichloroethylene 2984 | Organic Chemical | 3 of 10 results | Jun 3, 2020 | Jul 20, 2026 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 2 of 10 results | Apr 17, 2024 | Jul 20, 2026 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 34 results | Jun 14, 2010 | Apr 24, 2019 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 2 of 3 results | Sep 15, 2009 | Mar 8, 2010 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 2 of 2 results | Sep 15, 2009 | Mar 8, 2010 |
| Selenium 1045 | Inorganic Chemical | 2 of 14 results | Mar 8, 2004 | Apr 4, 2005 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Oct 8, 2003 | Mar 8, 2004 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 10 results | Jul 20, 2026 | Jul 20, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 10 results | Jul 20, 2026 | Jul 20, 2026 |
| Tetrachloroethylene 2987 | Organic Chemical | 1 of 10 results | Jul 19, 2022 | Jul 19, 2022 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 34 results | Feb 19, 2014 | Feb 19, 2014 |
| Chromium 1020 | Inorganic Chemical | 1 of 14 results | Jul 16, 2012 | Jul 16, 2012 |
| Gross Beta Particle Activity 4100 | Radionuclide | 1 of 1 result | Mar 8, 2010 | Mar 8, 2010 |
| Cadmium 1015 | Inorganic Chemical | 1 of 14 results | Apr 4, 2005 | Apr 4, 2005 |
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 311–320 of 385 samples, newest first — collected June 14, 2010 to July 27, 2010. The summary above covers all 385.
27 results from the 10 samples listed here: 16 detected, 11 not detected. Across the whole record it is 544 of 1,356. 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 |
|---|---|---|
|
||
| 0.0018 mg/l , sample collected Jul 27, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 27, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0014 mg/l , sample collected Jul 27, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 27, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0009 mg/l , sample collected Jul 26, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0074 mg/l , sample collected Jul 26, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0021 mg/l , sample collected Jul 26, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0434 mg/l , sample collected Jul 26, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0035 mg/l , sample collected Jul 26, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0074 mg/l , sample collected Jul 26, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0265 mg/l , sample collected Jul 26, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0009 mg/l , sample collected Jul 26, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0064 mg/l , sample collected Jul 26, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Jun 14, 2010, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — 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. , sample collected Jun 14, 2010, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 6.06 ug/l , sample collected Jun 14, 2010, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 14, 2010, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 2.44 ug/l , sample collected Jun 14, 2010, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 8.5 ug/l , sample collected Jun 14, 2010, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2008 – Dec 31, 2010 |
-
- Collected
- Jul 27, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100728-002PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0018 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 27, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100728-001PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0014 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 26, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100727-026PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0009 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0074 mg/l
-
- Collected
- Jul 26, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100727-025PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0021 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 26, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100727-024PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0434 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0035 mg/l
-
- Collected
- Jul 26, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100727-023PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0074 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 26, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100727-022PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0265 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jul 26, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100727-021PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0064 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 14, 2010
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 100615-005HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- 0.001 mg/l
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — 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.
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
- Collected
- Jun 14, 2010
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 100615-005TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- 6.06 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 2.44 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 8.5 ug/l
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
Routine (10).