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.
Coliform and microbial samples
MS0170043 , Walls Water Assn- Lake Forest
9 of 3,039 results on record were positive for coliform or another organism the agency tests for. The most recent was December 9, 2021.
They fall across 9 of the 2,231 samples on record.
Every sample on record, October 7, 2003 to August 12, 2026. No date range is applied.
The most recent samples
No date range is applied: this list draws on every sample on record. Show the last two years only.
The list below shows 181–195 of 2,231 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jan 7, 2025 09:43, sampling point TC0015 | Coliform (TCR) |
| Absence , sample collected Jan 7, 2025 09:43, sampling point TC0015 | E. Coli |
|
|
| Absence , sample collected Jan 7, 2025 09:31, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Jan 7, 2025 09:31, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Jan 7, 2025 09:14, sampling point TC0019 | Coliform (TCR) |
| Absence , sample collected Jan 7, 2025 09:14, sampling point TC0019 | E. Coli |
|
|
| Absence , sample collected Jan 7, 2025 08:57, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Jan 7, 2025 08:57, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Jan 7, 2025 08:40, sampling point TC0022 | Coliform (TCR) |
| Absence , sample collected Jan 7, 2025 08:40, sampling point TC0022 | E. Coli |
|
|
| Absence , sample collected Jan 7, 2025 08:17, sampling point TC0023 | Coliform (TCR) |
| Absence , sample collected Jan 7, 2025 08:17, sampling point TC0023 | E. Coli |
|
|
| Absence , sample collected Jan 7, 2025 08:02, sampling point TC0024 | Coliform (TCR) |
| Absence , sample collected Jan 7, 2025 08:02, sampling point TC0024 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 07:59, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 07:59, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 09:52, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 09:52, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 08:14, sampling point TC0015 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 08:14, sampling point TC0015 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 08:23, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 08:23, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 08:35, sampling point TC0019 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 08:35, sampling point TC0019 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 08:49, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 08:49, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 08:58, sampling point TC0022 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 08:58, sampling point TC0022 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 09:14, sampling point TC0023 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 09:14, sampling point TC0023 | E. Coli |
-
- Collected
- Jan 7, 2025 09:43
- Sampling point
- TC0015 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-21980
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 7, 2025 09:31
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-21981
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 7, 2025 09:14
- Sampling point
- TC0019 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-21982
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 7, 2025 08:57
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-21983
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 7, 2025 08:40
- Sampling point
- TC0022 No Description
- Sample type
- Routine
- Lab sample
- BACT-220825-21984
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 7, 2025 08:17
- Sampling point
- TC0023 No Description
- Sample type
- Routine
- Lab sample
- BACT-220825-21926
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 7, 2025 08:02
- Sampling point
- TC0024 No Description
- Sample type
- Routine
- Lab sample
- BACT-220825-21925
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 07:59
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-21969
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 09:52
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-21977
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 08:14
- Sampling point
- TC0015 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-21970
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 08:23
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-21971
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 08:35
- Sampling point
- TC0019 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-21972
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 08:49
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-21973
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 08:58
- Sampling point
- TC0022 No Description
- Sample type
- Routine
- Lab sample
- BACT-220825-21974
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 09:14
- Sampling point
- TC0023 No Description
- Sample type
- Routine
- Lab sample
- BACT-220825-21975
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli