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
MS0300010 , Ingalls Shipbuilding
Coliform schedules
| Analyte | Sample count | Sample type | Sample frequency | Effective from | Effective to | Season |
|---|---|---|---|---|---|---|
|
Coliform (TCR)
3100 |
10 | Routine | Month | Apr 1, 2007 | 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.
| 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, 2011 | Open | No Specified Sampling Point |
|
IDSE
IDSE |
TTHM/Haa5
DBP |
1 | Routine | 1 Year | Jan 1, 2027 | Open | SM1 Control Room Near Well 2 ×1 |
|
IDSE
IDSE |
TTHM/Haa5
DBP |
1 | Routine | 1 Year | Jan 1, 2027 | Open | SM4 Panel Shop ×1 |
|
Treatment Facility TF101
TF101 |
Inorganic
IOC |
1 | Routine | 6 Years | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF101
TF101 |
NO2-NO3
NITR |
1 | Routine | 1 Year | Jan 1, 2026 | Open | No Specified Sampling Point |
|
Treatment Facility TF101
TF101 |
Voc-Regulated
VOC |
1 | Routine | 6 Years | Jan 1, 2013 | 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 |
|
IDSE
IDSE |
Total Haloacetic Acids (Haa5)
2456 |
1 | Routine | 1 Year | Jan 1, 2025 | Dec 31, 2026 | SM2 At Multi-Purpose Whse ×1 |
|
IDSE
IDSE |
TTHM
2950 |
1 | Routine | 1 Year | Jan 1, 2025 | Dec 31, 2026 | SM2 At Multi-Purpose Whse ×1 |
|
Treatment Facility TF101
TF101 |
Cyanide
1024 |
1 | Routine | 6 Years | Jan 1, 2026 | 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.
Compliance schedule
This page leaves out activities that were achieved and fell due on or before July 27, 2026.
No compliance schedule activities are listed for this system.
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.
25 schedules ended before that date and are not listed.