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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

MS0810035 , Cypress Creek Rural W/A #2

17 of the 18 analytes this system has been tested for have been detected at least once, across 116 samples on record.

The other 1 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 116 samples on record, detections range from September 1, 2004 to April 29, 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 Cypress Creek Rural W/A #2, 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 96 of 96 results Sep 28, 2004 Aug 15, 2023
Lead 1030 Inorganic Chemical 48 of 96 results Sep 28, 2004 Aug 15, 2023
TTHM 2950 Organic Chemical 9 of 10 results Sep 1, 2004 Apr 29, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 9 results Jun 19, 2007 Apr 29, 2025
Dichloroacetic Acid 2451 Organic Chemical 5 of 5 results Jul 7, 2008 Aug 21, 2017
Dibromoacetic Acid 2454 Organic Chemical 5 of 5 results Jul 7, 2008 Aug 21, 2017
Chloroform 2941 Organic Chemical 5 of 6 results Jul 7, 2008 Aug 21, 2017
Bromodichloromethane 2943 Organic Chemical 5 of 6 results Jul 7, 2008 Aug 21, 2017
Dibromochloromethane 2944 Organic Chemical 5 of 6 results Jul 7, 2008 Aug 21, 2017
Trichloroacetic Acid 2452 Organic Chemical 4 of 5 results Jul 7, 2008 Aug 21, 2017
Monochloroacetic Acid 2450 Organic Chemical 2 of 5 results Jul 5, 2011 Aug 21, 2017
Calcium 1016 Inorganic Chemical 1 of 1 result Jun 20, 2023 Jun 20, 2023
Sodium 1052 Inorganic Chemical 1 of 1 result Jun 20, 2023 Jun 20, 2023
Conductivity @ 25 C Umhos/CM 1064 Water Quality 1 of 1 result Jun 20, 2023 Jun 20, 2023
Alkalinity, Total 1927 Water Quality 1 of 1 result Jun 20, 2023 Jun 20, 2023
Monobromoacetic Acid 2453 Organic Chemical 1 of 5 results Aug 21, 2017 Aug 21, 2017
Bromoform 2942 Organic Chemical 1 of 6 results Jul 7, 2008 Jul 7, 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 11–20 of 116 samples, newest first — collected September 15, 2020 to August 15, 2023. The summary above covers all 116.

20 results from the 10 samples listed here: 15 detected, 5 not detected. Across the whole record it is 197 of 265. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Units in this table

Lead is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

We withheld the location of 3 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.

Chemical and radiological sample results for Cypress Creek Rural W/A #2, every result from 11 to 20 of 116 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
Aug 15, 2023 06:15
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-230816-027
Laboratory
MSDH Lab
0.148 mg/l , sample collected Aug 15, 2023 06:15, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.9 ug/l , sample collected Aug 15, 2023 06:15, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 15, 2023 04:33
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-230816-026
Laboratory
MSDH Lab
0.0152 mg/l , sample collected Aug 15, 2023 04:33, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 15, 2023 04:33, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 20, 2023 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
7PC-230622-001
Laboratory
MSDH Lab
1.88 mg/l , sample collected Jun 20, 2023 11:30, sampling point DS000 Calcium 1016 EPA method 200.7 Not recorded
4.51 mg/l , sample collected Jun 20, 2023 11:30, sampling point DS000 Sodium 1052 EPA method 200.7 Not recorded
38 umho/cm , sample collected Jun 20, 2023 11:30, sampling point DS000 Conductivity @ 25 C Umhos/CM 1064 EPA method 2510B Not recorded
Not detected below 10 cu Minimum Reporting Level , sample collected Jun 20, 2023 11:30, sampling point DS000 Color 1905 EPA method 2120B Not recorded
10.8 mg/l , sample collected Jun 20, 2023 11:30, sampling point DS000 Alkalinity, Total 1927 EPA method 2320B Not recorded
Collected
Oct 3, 2022 09:40
Sampling point
SMD Location withheld
Sample type
Routine
Lab sample
TH-221004-010
Laboratory
MSDH Lab
7.44 ug/l , sample collected Oct 3, 2022 09:40, sampling point SMD TTHM 2950 EPA method 524.2 Jan 1, 2022 – Dec 31, 2024
Collected
Sep 7, 2021 13:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-210908-009
Laboratory
MSDH Lab
4.63 ug/l , sample collected Sep 7, 2021 13:15, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2019 – Dec 31, 2021
Collected
Sep 7, 2021 13:35
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-210908-009
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 7, 2021 13:35, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2019 – Dec 31, 2021
Collected
Sep 15, 2020 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200916-068PB
Laboratory
MSDH Lab
0.0295 mg/l , sample collected Sep 15, 2020 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 15, 2020 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Sep 15, 2020 04:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200916-067PB
Laboratory
MSDH Lab
0.1201 mg/l , sample collected Sep 15, 2020 04:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0009 mg/l , sample collected Sep 15, 2020 04:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Sep 15, 2020 04:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200916-066PB
Laboratory
MSDH Lab
0.0224 mg/l , sample collected Sep 15, 2020 04:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0006 mg/l , sample collected Sep 15, 2020 04:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Sep 15, 2020 04:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200916-065PB
Laboratory
MSDH Lab
0.0632 mg/l , sample collected Sep 15, 2020 04:46, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 15, 2020 04:46, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020

Routine (10).