Skip to main content
Alpha

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

MS0240005 , City of Long Beach

26 of 5,076 results on record were positive for coliform or another organism the agency tests for. The most recent was August 7, 2025.

They fall across 26 of the 4,951 samples on record.

Every sample on record, October 7, 2003 to August 5, 2026. No date range is applied.

This system’s violations

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 1–15 of 4,951 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Long Beach, 1 to 15 of 4,951 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 5, 2026 07:06
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
2608068-01
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 07:06, sampling point TC0002 Coliform (TCR)
Absence , sample collected Aug 5, 2026 07:06, sampling point TC0002 E. Coli
Collected
Aug 5, 2026 07:14
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
2608068-02
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 07:14, sampling point TC0006 Coliform (TCR)
Absence , sample collected Aug 5, 2026 07:14, sampling point TC0006 E. Coli
Collected
Aug 5, 2026 07:21
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
2608068-03
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 07:21, sampling point TC0008 Coliform (TCR)
Absence , sample collected Aug 5, 2026 07:21, sampling point TC0008 E. Coli
Collected
Aug 5, 2026 07:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
2608068-04
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 07:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Aug 5, 2026 07:30, sampling point TC0010 E. Coli
Collected
Aug 5, 2026 07:38
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
2608068-05
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 07:38, sampling point TC0011 Coliform (TCR)
Absence , sample collected Aug 5, 2026 07:38, sampling point TC0011 E. Coli
Collected
Aug 5, 2026 07:46
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
2608068-06
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 07:46, sampling point TC0012 Coliform (TCR)
Absence , sample collected Aug 5, 2026 07:46, sampling point TC0012 E. Coli
Collected
Aug 5, 2026 07:53
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
2608068-07
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 07:53, sampling point TC0017 Coliform (TCR)
Absence , sample collected Aug 5, 2026 07:53, sampling point TC0017 E. Coli
Collected
Aug 5, 2026 08:00
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
2608068-08
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 08:00, sampling point TC0019 Coliform (TCR)
Absence , sample collected Aug 5, 2026 08:00, sampling point TC0019 E. Coli
Collected
Aug 5, 2026 08:08
Sampling point
TC0022 Outside Faucet
Sample type
Routine
Lab sample
2608068-09
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 08:08, sampling point TC0022 Coliform (TCR)
Absence , sample collected Aug 5, 2026 08:08, sampling point TC0022 E. Coli
Collected
Aug 5, 2026 08:16
Sampling point
TC0023 Outside Faucet
Sample type
Routine
Lab sample
2608068-10
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 08:16, sampling point TC0023 Coliform (TCR)
Absence , sample collected Aug 5, 2026 08:16, sampling point TC0023 E. Coli
Collected
Aug 4, 2026 07:10
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
2608022-01
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 07:10, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 4, 2026 07:10, sampling point TC0001 E. Coli
Collected
Aug 4, 2026 07:18
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
2608022-02
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 07:18, sampling point TC0003 Coliform (TCR)
Absence , sample collected Aug 4, 2026 07:18, sampling point TC0003 E. Coli
Collected
Aug 4, 2026 07:25
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
2608022-03
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 07:25, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 4, 2026 07:25, sampling point TC0004 E. Coli
Collected
Aug 4, 2026 07:36
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
2608022-04
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 07:36, sampling point TC0005 Coliform (TCR)
Absence , sample collected Aug 4, 2026 07:36, sampling point TC0005 E. Coli
Collected
Aug 4, 2026 07:45
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
2608022-05
Laboratory
Micro Methods Laboratory
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 07:45, sampling point TC0007 Coliform (TCR)
Absence , sample collected Aug 4, 2026 07:45, sampling point TC0007 E. Coli