County · Oregon
Lane County, Oregon: drinking water records
This overview covers 35 ZIP codes and 72 community water systems in Lane County. It also stands in for 8 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Florence, City of OR4100299 | 9,561 | 60 | 0 | 1 | 4.8 ppb |
| Rainbow Water District OR4100839 | 6,300 | 300 | 3 | 1 | 2.1 ppb |
| Eugene Water & Electric Board OR4100287 | 176,000 | 120 | 0 | 0 | 4.5 ppb |
| Springfield Utility Board OR4100837 | 62,100 | 420 | 5 | 0 | 2.8 ppb |
| Cottage Grove, City of OR4100236 | 10,879 | 120 | 0 | 0 | 8 ppb |
| Creswell, City of OR4100246 | 5,585 | 120 | 0 | 0 | 3.4 ppb |
| Veneta, City of OR4100920 | 5,200 | 120 | 0 | 0 | 1.9 ppb |
| Heceta Water Peoples Utility District OR4100301 | 4,921 | 120 | 0 | 0 | 0 ppb |
| Mapleton Water District OR4100507 | 600 | 0 | 0 | 3 | 2.6 ppb |
| Marcola Water District OR4100508 | 600 | 240 | 2 | 0 | 2.6 ppb |
| Row River Valley Water Dist OR4101515 | 340 | 0 | 0 | 3 | 5 ppb |
| Shangri-La Water District OR4100835 | 200 | 0 | 0 | 1 | 0 ppb |
| South Coast Water Company OR4100302 | 200 | 0 | 0 | 1 | 0 ppb |
| Riverstone Mobile Home Park OR4100240 | 168 | 0 | 0 | 2 | 2.5 ppb |
| Applewood Mobile Home Park OR4100840 | 125 | 0 | 0 | 6 | 0 ppb |
| Tivoli Mobile Home Park OR4101003 | 94 | 0 | 0 | 1 | 0 ppb |
| Caseys Riverside Park OR4101007 | 90 | 0 | 0 | 1 | 7 ppb |
| Big Spruce MHP LLC OR4100295 | 80 | 0 | 0 | 4 | 0 ppb |
| Dexter Oaks Co-Op OR4100998 | 75 | 0 | 0 | 16 | 9.9 ppb |
| Hawks Point OR4101465 | 75 | 0 | 0 | 6 | 0 ppb |
| London Water Co-Op OR4100239 | 63 | 0 | 0 | 67 | 4.9 ppb |
| Kountry Village OR4101002 | 60 | 0 | 0 | 1 | 0 ppb |
| Saginaw Park Water System OR4100996 | 60 | 0 | 0 | 4 | 0 ppb |
| Mckenzie Palisades Water Board OR4100923 | 50 | 0 | 0 | 2 | 2.5 ppb |
| Shadow Hills Park Water Co-Op OR4100419 | 45 | 0 | 0 | 1 | 0 ppb |
ZIP reports in Lane County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 97430, 97437, 97438, 97451, 97461, 97480, 97490, 97493.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.