DELTA WATER ASSOCIATION
PWSID: WA5318750 · Lynden, WA · Serves 450 people
According to EPA Safe Drinking Water Information System (SDWIS), DELTA WATER ASSOCIATION (PWSID WA5318750) in Lynden, WA is listed as a CWS water system covering about 450 people. The same extract lists 126 health-based violation records spanning 2012-2024. Those 126 health-based rows for DELTA WATER ASSOCIATION cover contaminants such as Nitrate; they remain historical EPA registry entries, not a current compliance or drinkability score.
DELTA WATER ASSOCIATION has 126 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 Nitrate. Recorded violations span 2012–2024. Day-to-day primacy enforcement for this system runs through the Washington 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 Washington state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- WA5318750
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Lynden, WA
- Population Served
- 450
- Health Violations
- Yes (126)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Nitrate | 126 | 126 |
Violation History (126)
| Contaminant | Health | Date |
|---|---|---|
| Nitrate | Yes | Jan 1, 2024 |
| Nitrate | Yes | Jan 1, 2024 |
| Nitrate | Yes | Jan 1, 2024 |
| Nitrate | Yes | Jan 1, 2024 |
| Nitrate | Yes | Jul 1, 2023 |
| Nitrate | Yes | Jul 1, 2023 |
| Nitrate | Yes | Apr 1, 2023 |
| Nitrate | Yes | Apr 1, 2023 |
| Nitrate | Yes | Apr 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Jan 1, 2023 |
| Nitrate | Yes | Apr 1, 2022 |
| Nitrate | Yes | Apr 1, 2022 |
| Nitrate | Yes | Apr 1, 2022 |
| Nitrate | Yes | Apr 1, 2022 |
| Nitrate | Yes | Jan 1, 2022 |
| Nitrate | Yes | Jan 1, 2022 |
| Nitrate | Yes | Jan 1, 2022 |
| Nitrate | Yes | Jan 1, 2022 |
| Nitrate | Yes | Jan 1, 2019 |
| Nitrate | Yes | Jan 1, 2019 |
| Nitrate | Yes | Jan 1, 2019 |
| Nitrate | Yes | Jan 1, 2019 |
| Nitrate | Yes | Jan 1, 2019 |
| Nitrate | Yes | Jan 1, 2019 |
| Nitrate | Yes | Oct 1, 2017 |
| Nitrate | Yes | Oct 1, 2017 |
| Nitrate | Yes | Jul 1, 2017 |
| Nitrate | Yes | Jul 1, 2017 |
| Nitrate | Yes | Apr 1, 2017 |
| Nitrate | Yes | Apr 1, 2017 |
| Nitrate | Yes | Jan 1, 2017 |
| Nitrate | Yes | Jan 1, 2017 |
| Nitrate | Yes | Jan 1, 2017 |
| Nitrate | Yes | Jan 1, 2017 |
| Nitrate | Yes | Jan 1, 2017 |
| Nitrate | Yes | Jan 1, 2017 |
| Nitrate | Yes | Jan 1, 2017 |
| Nitrate | Yes | Jan 1, 2017 |
| Nitrate | Yes | Apr 1, 2016 |
| Nitrate | Yes | Apr 1, 2016 |
| Nitrate | Yes | Jan 1, 2016 |
| Nitrate | Yes | Jan 1, 2016 |
| Nitrate | Yes | Jan 1, 2016 |
| Nitrate | Yes | Jan 1, 2016 |
| Nitrate | Yes | Apr 1, 2015 |
| Nitrate | Yes | Apr 1, 2015 |
| Nitrate | Yes | Apr 1, 2015 |
| Nitrate | Yes | Apr 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Jan 1, 2015 |
| Nitrate | Yes | Oct 1, 2014 |
| Nitrate | Yes | Oct 1, 2014 |
| Nitrate | Yes | Apr 1, 2014 |
| Nitrate | Yes | Apr 1, 2014 |
| Nitrate | Yes | Apr 1, 2014 |
| Nitrate | Yes | Apr 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
| Nitrate | Yes | Jan 1, 2014 |
Frequently Asked Questions
What does EPA SDWIS list for DELTA WATER ASSOCIATION?
How many people does DELTA WATER ASSOCIATION serve?
What violations does DELTA WATER ASSOCIATION have?
What contaminants have been found in DELTA WATER ASSOCIATION water?
Compare beyond Washington
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest DELTA WATER ASSOCIATION on cumulative violation count (126) and EPA-reported population served (450). Violation-count peers include Sipaulovi (Lower Sipaulovi/Lower Mishongnovi), PRAIRIE ROAD WATER DISTRICT, MARS HILL AND BLAINE WATER COMPANY.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
DELTA WATER ASSOCIATION (WA5318750) is drawn from EPA SDWIS. Nearby county systems in this extract include BELLINGHAM-WATER DIVISION CITY OF; LYNDEN WATER DEPARTMENT; FERNDALE; LWWSD - SOUTH SHORE WATER SYSTEM. Health-based rows (126 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.