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.
Sample and compliance schedules
MS0340021 , City of Laurel
Coliform schedules
| Analyte | Sample count | Sample type | Sample frequency | Effective from | Effective to | Season |
|---|---|---|---|---|---|---|
|
Coliform (TCR)
3100 |
20 | Routine | Month | Dec 1, 2025 | Open | Year round |
Frequent field sample schedules
No open frequent field sample schedules are listed for this system.
Analyte group schedules
One schedule covers every analyte in the group. SDWIS also holds a separate schedule for each analyte inside it; those are not listed, because the group schedule stands for them. The individual schedules below are the ones that belong to no group.
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 The location on record identifies a private home, and we do not publish those.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.
| Facility | Analyte group | Sample count | Sample type | Sample frequency | Effective from | Effective to | Sampling point |
|---|---|---|---|---|---|---|---|
|
Distribution DS000
DS000 |
Lead & Copper
PBCU |
30 | Routine | 3 Years | Jan 1, 2002 | Open | No Specified Sampling Point |
|
Distribution DS000
DS000 |
TTHM/Haa5
DBP |
1 | Routine | 1 Year | Jan 1, 2026 | Open | SM3 Location withheld ×1 |
|
Distribution DS000
DS000 |
TTHM/Haa5
DBP |
1 | Routine | 1 Year | Jan 1, 2026 | Open | SM2 Location withheld ×1 |
|
Treatment Facility TF080
TF080 |
Inorganic
IOC |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF080
TF080 |
NO2-NO3
NITR |
1 | Routine | 1 Year | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF080
TF080 |
Voc-Regulated
VOC |
1 | Routine | 6 Years | Jan 1, 2005 | Open | No Specified Sampling Point |
|
Treatment Facility TF081
TF081 |
Inorganic
IOC |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF081
TF081 |
NO2-NO3
NITR |
1 | Routine | 1 Year | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF081
TF081 |
Voc-Regulated
VOC |
1 | Routine | 6 Years | Jan 1, 2010 | Open | No Specified Sampling Point |
|
Treatment Facility TF082
TF082 |
Inorganic
IOC |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF082
TF082 |
NO2-NO3
NITR |
1 | Routine | 1 Year | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF082
TF082 |
Voc-Regulated
VOC |
1 | Routine | 6 Years | Jan 1, 2005 | Open | No Specified Sampling Point |
|
Treatment Facility TF102
TF102 |
Inorganic
IOC |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF102
TF102 |
NO2-NO3
NITR |
1 | Routine | 1 Year | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF102
TF102 |
Voc-Regulated
VOC |
1 | Routine | 6 Years | Jan 1, 2005 | Open | No Specified Sampling Point |
|
Treatment Facility TF116
TF116 |
Inorganic
IOC |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF116
TF116 |
NO2-NO3
NITR |
1 | Routine | 1 Year | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF116
TF116 |
Voc-Regulated
VOC |
1 | Routine | 6 Years | Jan 1, 2010 | Open | No Specified Sampling Point |
For DBP samples that are collected from a private residence, refer to the approved monitoring plan for the specific street address of the sampling point.
Individual analyte schedules
| Facility | Analyte | Sample count | Sample type | Sample frequency | Effective from | Effective to | Sampling point |
|---|---|---|---|---|---|---|---|
|
Distribution DS000
DS000 |
Asbestos
1094 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF080
TF080 |
Combined Radium (-226 & -228)
4010 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF080
TF080 |
Combined Uranium
4006 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF080
TF080 |
Cyanide
1024 |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF080
TF080 |
Gross Alpha Particle Activity
4109 |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF080
TF080 |
Sodium
1052 |
1 | Routine | 3 Years | Jan 1, 2023 | Open | No Specified Sampling Point |
|
Treatment Facility TF081
TF081 |
Combined Radium (-226 & -228)
4010 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF081
TF081 |
Combined Uranium
4006 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF081
TF081 |
Cyanide
1024 |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF081
TF081 |
Gross Alpha Particle Activity
4109 |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF081
TF081 |
Sodium
1052 |
1 | Routine | 3 Years | Jan 1, 2023 | Open | No Specified Sampling Point |
|
Treatment Facility TF082
TF082 |
Combined Radium (-226 & -228)
4010 |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF082
TF082 |
Combined Uranium
4006 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF082
TF082 |
Cyanide
1024 |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF082
TF082 |
Gross Alpha Particle Activity
4109 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF082
TF082 |
Sodium
1052 |
1 | Routine | 3 Years | Jan 1, 2023 | Open | No Specified Sampling Point |
|
Treatment Facility TF102
TF102 |
Combined Radium (-226 & -228)
4010 |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF102
TF102 |
Combined Uranium
4006 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF102
TF102 |
Cyanide
1024 |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF102
TF102 |
Gross Alpha Particle Activity
4109 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF102
TF102 |
Sodium
1052 |
1 | Routine | 3 Years | Jan 1, 2023 | Open | No Specified Sampling Point |
|
Treatment Facility TF116
TF116 |
Combined Radium (-226 & -228)
4010 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF116
TF116 |
Combined Uranium
4006 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF116
TF116 |
Cyanide
1024 |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF116
TF116 |
Gross Alpha Particle Activity
4109 |
1 | Routine | 9 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF116
TF116 |
Sodium
1052 |
1 | Routine | 3 Years | Jan 1, 2023 | Open | No Specified Sampling Point |
Compliance schedule
This page leaves out activities that were achieved and fell due on or before July 27, 2026.
| Activity | Due | Projected | Achieved | Reported |
|---|---|---|---|---|
| Consult With State (GWR) | Sep 11, 2026 | Sep 11, 2026 | Not recorded | Not recorded |
| Consult With State (GWR) | Sep 11, 2026 | Sep 11, 2026 | Not recorded | Not recorded |
| Consult With State (GWR) | Sep 11, 2026 | Sep 11, 2026 | Not recorded | Not recorded |
| Consult With State (GWR) | Sep 11, 2026 | Sep 11, 2026 | Not recorded | Not recorded |
| GWR Corrective Action (Addt) | Sep 30, 2026 | Sep 30, 2026 | Not recorded | Not recorded |
| GWR Corrective Action (120) | Dec 15, 2026 | Dec 15, 2026 | Not recorded | Not recorded |
| GWR Corrective Action (120) | Dec 15, 2026 | Dec 15, 2026 | Not recorded | Not recorded |
| GWR Corrective Action (120) | Dec 15, 2026 | Dec 15, 2026 | Not recorded | Not recorded |
| GWR Corrective Action (120) | Dec 15, 2026 | Dec 15, 2026 | Not recorded | Not recorded |
How to read these tables
These tables do not yet show the monitoring period a schedule currently falls in, or the one after it.
What a sample schedule is
Sample or “monitoring” schedules provide water system owners, operators, and laboratories with the information that lets them know the sampling or monitoring requirements for a specific water system, water system facility, and analyte.
Open schedules are those whose End Date is not valued or is after today.
From the help text published with these pages.
This page leaves out schedules that ended on or before March 25, 2026, so one that ended recently still appears here.
74 schedules ended before that date and are not listed.