ALDER CREEK BARLOW WATER DIST
PWSID: OR4100630 · Sandy, OR · Serves 300 people
According to EPA Safe Drinking Water Information System (SDWIS), ALDER CREEK BARLOW WATER DIST (PWSID OR4100630) in Sandy, OR is listed as a CWS water system covering about 300 people. The same extract lists 9 health-based violation records spanning 2002-2023. Those 9 health-based rows for ALDER CREEK BARLOW WATER DIST cover contaminants such as Total Haloacetic Acids (HAA5), Surface Water Treatment Rule, Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
ALDER CREEK BARLOW WATER DIST has 9 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. 3 distinct EPA contaminant codes appear in this system's record, including Total Haloacetic Acids (HAA5), Surface Water Treatment Rule, Lead and Copper Rule. Recorded violations span 2002–2023. 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)
- OR4100630
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Sandy, OR
- Population Served
- 300
- Health Violations
- Yes (9)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Haloacetic Acids (HAA5) | 4 | 4 |
| Surface Water Treatment Rule | 4 | 4 |
| Lead and Copper Rule | 1 | 1 |
Violation History (9)
| Contaminant | Health | Date |
|---|---|---|
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2023 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2023 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2023 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2023 |
| Surface Water Treatment Rule | Yes | Nov 1, 2021 |
| Surface Water Treatment Rule | Yes | Nov 1, 2021 |
| Surface Water Treatment Rule | Yes | Oct 1, 2021 |
| Surface Water Treatment Rule | Yes | Oct 1, 2021 |
| Lead and Copper Rule | Yes | Jan 2, 2002 |
Frequently Asked Questions
What does EPA SDWIS list for ALDER CREEK BARLOW WATER DIST?
How many people does ALDER CREEK BARLOW WATER DIST serve?
What violations does ALDER CREEK BARLOW WATER DIST have?
What contaminants have been found in ALDER CREEK BARLOW WATER DIST water?
Compare beyond Oregon
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest ALDER CREEK BARLOW WATER DIST on cumulative violation count (9) and EPA-reported population served (300). Violation-count peers include Santa Clara Pueblo, PARSHALL, CITY OF, WELLPINIT.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
ALDER CREEK BARLOW WATER DIST (OR4100630) is drawn from EPA SDWIS. Nearby county systems in this extract include SUNRISE WATER AUTHORITY; LAKE OSWEGO MUNICIPAL WATER; OREGON CITY; OAK LODGE WATER SERVICES. Health-based rows (9 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.