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 391–405 of 2,231 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Feb 13, 2023 13:05, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Feb 13, 2023 13:05, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Feb 13, 2023 13:20, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Feb 13, 2023 13:20, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Feb 13, 2023 13:35, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Feb 13, 2023 13:35, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Feb 13, 2023 13:45, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Feb 13, 2023 13:45, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Feb 7, 2023 13:40, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Feb 7, 2023 13:40, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jan 17, 2023 11:01, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 17, 2023 11:01, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 17, 2023 11:18, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 17, 2023 11:18, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 17, 2023 11:29, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 17, 2023 11:29, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 17, 2023 11:49, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 17, 2023 11:49, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 11, 2023 13:05, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 11, 2023 13:05, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 11, 2023 13:25, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 11, 2023 13:25, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 11, 2023 13:37, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 11, 2023 13:37, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 11, 2023 13:49, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 11, 2023 13:49, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 11, 2023 14:04, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 11, 2023 14:04, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Dec 13, 2022 11:20, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Dec 13, 2022 11:20, sampling point DS000 | E. Coli |
-
- Collected
- Feb 13, 2023 13:05
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200902-55343
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2023 – Feb 28, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 13, 2023 13:20
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200902-55342
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2023 – Feb 28, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 13, 2023 13:35
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200902-55344
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2023 – Feb 28, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 13, 2023 13:45
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230214-3422
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2023 – Feb 28, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 7, 2023 13:40
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220825-22102
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2023 – Feb 28, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 17, 2023 11:01
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-220825-22098
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Jan 31, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 17, 2023 11:18
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-220825-22099
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Jan 31, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 17, 2023 11:29
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-220825-22100
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Jan 31, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 17, 2023 11:49
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-220825-22101
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Jan 31, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 11, 2023 13:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-220825-22093
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Jan 31, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 11, 2023 13:25
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-220825-22094
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Jan 31, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 11, 2023 13:37
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-220825-22095
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Jan 31, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 11, 2023 13:49
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-220825-22096
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Jan 31, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 11, 2023 14:04
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-220825-22097
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Jan 31, 2023
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 13, 2022 11:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-220825-22089
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2022 – Dec 31, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli