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.
Total Haloacetic Acids (Haa5) results
MS0300113 , Ocean Beach
60 samples have been analysed for Total Haloacetic Acids (Haa5) at Ocean Beach.
This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.
What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.
No date range is applied: this list draws on every sample on record. Show the last two years only.
Every Total Haloacetic Acids (Haa5) result
The table below lists 31–40 of 60 samples, newest first — collected December 2, 2009 to December 14, 2017.
10 Total Haloacetic Acids (Haa5) results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 50 results for other analytes, which are on the full results page.
We withheld the location of 2 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 The location on record identifies a private home, and we do not publish those.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 |
|---|---|---|
|
||
| 0.025 mg/l , sample collected Dec 14, 2017 12:00, sampling point SMH | Total Haloacetic Acids (Haa5) 2456 | Not recorded |
|
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| 0.03 mg/l , sample collected Sep 26, 2016 14:30, sampling point SMT | Total Haloacetic Acids (Haa5) 2456 | Not recorded |
|
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| 0.05 mg/l , sample collected Jun 25, 2014 12:00, sampling point SMH | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2014 – Dec 31, 2014 |
|
||
| 0.014 mg/l , sample collected Jun 13, 2013 01:00, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2013 – Dec 31, 2013 |
|
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| 0.04 mg/l , sample collected Jun 6, 2012 12:30, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2012 – Dec 31, 2012 |
|
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| 0.036 mg/l , sample collected Jul 28, 2011 01:10, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2011 – Dec 31, 2011 |
|
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| 0.02 mg/l , sample collected Aug 16, 2010, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2010 – Dec 31, 2010 |
|
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| 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 Dec 7, 2009, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 | Not recorded |
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| 0.02 mg/l , sample collected Dec 7, 2009, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 | Not recorded |
|
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| 0.05 mg/l , sample collected Dec 2, 2009, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Oct 1, 2009 – Dec 31, 2009 |
-
- Collected
- Dec 14, 2017 12:00
- Sampling point
- SMH Location withheld
- Sample type
- Routine
- Lab sample
- 171215-001HA
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.025 mg/l
-
- Collected
- Sep 26, 2016 14:30
- Sampling point
- SMT Location withheld
- Sample type
- Routine
- Lab sample
- 160927-013HA
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.03 mg/l
-
- Collected
- Jun 25, 2014 12:00
- Sampling point
- SMH Location withheld
- Sample type
- Routine
- Lab sample
- 140626-017HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2014
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.05 mg/l
-
- Collected
- Jun 13, 2013 01:00
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 130614-002HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2013
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.014 mg/l
-
- Collected
- Jun 6, 2012 12:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 120607-005HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2012
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.04 mg/l
-
- Collected
- Jul 28, 2011 01:10
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 110729-011HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2011
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.036 mg/l
-
- Collected
- Aug 16, 2010
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 100817-022HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2010
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.02 mg/l
-
- Collected
- Dec 7, 2009
- Sampling point
- SM2 SM2
- Sample type
- Routine
- Lab sample
- 091208-032HA
- Laboratory
- MSDH Lab
- 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.
-
- Collected
- Dec 7, 2009
- Sampling point
- SM1 SM1
- Sample type
- Routine
- Lab sample
- 091208-031HA
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.02 mg/l
-
- Collected
- Dec 2, 2009
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 091203-018HA
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2009 – Dec 31, 2009
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.05 mg/l
Routine (10).