MARSHLAND WATER ASSOCIATION
PWSID: OR4101449 · Clatskanie, OR · Serves 70 people
According to EPA Safe Drinking Water Information System (SDWIS), MARSHLAND WATER ASSOCIATION (PWSID OR4101449) in Clatskanie, OR is listed as a CWS water system covering about 70 people. The same extract lists 15 health-based violation records spanning 2016-2024. Those 15 health-based rows for MARSHLAND WATER ASSOCIATION cover contaminants such as Total Haloacetic Acids (HAA5); they remain historical EPA registry entries, not a current compliance or drinkability score.
MARSHLAND WATER ASSOCIATION has 15 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Total Haloacetic Acids (HAA5). Recorded violations span 2016–2024. Day-to-day primacy enforcement for this system runs through the Oregon drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Oregon state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- OR4101449
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Clatskanie, OR
- Population Served
- 70
- Health Violations
- Yes (15)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Haloacetic Acids (HAA5) | 15 | 15 |
Violation History (15)
| Contaminant | Health | Date |
|---|---|---|
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for MARSHLAND WATER ASSOCIATION?
How many people does MARSHLAND WATER ASSOCIATION serve?
What violations does MARSHLAND WATER ASSOCIATION have?
What contaminants have been found in MARSHLAND WATER ASSOCIATION water?
Compare beyond Oregon
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MARSHLAND WATER ASSOCIATION on cumulative violation count (15) and EPA-reported population served (70). Violation-count peers include ALAKANUK WATER SYSTEM, BRINKLEY WATERWORKS, CAMERON TRADING POST.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
MARSHLAND WATER ASSOCIATION (OR4101449) is drawn from EPA SDWIS. Nearby county systems in this extract include ST HELENS, CITY OF; SCAPPOOSE, CITY OF; MCNULTY WATER PUD; CLATSKANIE, CITY OF. Health-based rows (15 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.