Browse Water Systems
6,016 public water systems in OR.
Public Water Systems Database
Browse 6,016 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| HILAND WC - PENTICTON/COLLEGE PARK | OR4101392 | Oregon | Community | 710 |
| SEASCAPE | OR4100484 | Oregon | Community | 700 |
| GOLDEN ENTERPRISES | OR4191985 | Oregon | Transient Non-Community | 700 |
| AVION WC - LONG BUTTE | OR4101453 | Oregon | Community | 700 |
| AGATE BEACH WATER DISTRICT | OR4100563 | Oregon | Community | 700 |
| MULINO WATER DISTRICT | OR4100547 | Oregon | Community | 700 |
| PISGAH PUBLIC MARKET | OR4191865 | Oregon | Non-Transient Non-Community | 700 |
| OPRD CAPE MEARES STATE PARK | OR4191069 | Oregon | Transient Non-Community | 700 |
| LAKEVIEW SHELL 6103 | OR4195584 | Oregon | Transient Non-Community | 700 |
| FRUITDALE WATER UTILITY | OR4100345 | Oregon | Community | 700 |
| VERONIA SCHOOL DIST 47J | OR4190534 | Oregon | Transient Non-Community | 700 |
| ROATS WOODSIDE RANCH WS | OR4100115 | Oregon | Community | 685 |
| NAMPA NORTHSIDE LDS CHURCH | ID3140245 | Oregon | Transient Non-Community | 684 |
| OPRD CASCADIA STATE PARK | OR4191055 | Oregon | Transient Non-Community | 670 |
| OREGON CORRECTIONAL INSTITUTE | OR4190522 | Oregon | Transient Non-Community | 670 |
| XXXOPRD CASCADIA STATE PARK (HP)XXX | OR4194798 | Oregon | Transient Non-Community | 670 |
| CANYON CITY WATER DEPARTMENT | OR4100165 | Oregon | Community | 666 |
| GRIFFIN CREEK SCHOOL SD #549 | OR4191506 | Oregon | Non-Transient Non-Community | 656 |
| PORT ORFORD-LANGLOIS SCHOOL D. | OR4190539 | Oregon | Transient Non-Community | 650 |
| PLEASANT VALLEY ELEMENTARY | OR4191947 | Oregon | Non-Transient Non-Community | 650 |
| SHADY OAKS ESTATES | TX1700632 | Oregon | Community | 648 |
| COLUMBIA EDGEWATER COUNTRYCLUB | OR4191930 | Oregon | Transient Non-Community | 641 |
| ECHO, CITY OF | OR4100270 | Oregon | Community | 632 |
| ARLINGTON CITY WATER SUPPLY | OR4100046 | Oregon | Community | 628 |
| OPRD NEPTUNE STATE PARK | OR4191043 | Oregon | Transient Non-Community | 625 |
| GASTON, CITY OF | OR4100312 | Oregon | Community | 625 |
| USFS DIAMOND LAKE REC AREA | OR4192758 | Oregon | Transient Non-Community | 617 |
| PORT OF TILLAMOOK BAY | OR4190024 | Oregon | Transient Non-Community | 614 |
| TILLAMOOK BAY, PORT OF | OR4100883 | Oregon | Community | 614 |
| DUFUR, CITY OF | OR4100261 | Oregon | Community | 610 |
| METRO PARKS - BLUE LAKE | OR4191928 | Oregon | Transient Non-Community | 600 |
| FORUM SALEM CAMPUS | OR4195003 | Oregon | Non-Transient Non-Community | 600 |
| HALSEY SHELL | OR4193979 | Oregon | Transient Non-Community | 600 |
| OPRD COVE PALISADES - CROOKED RIVER | OR4191173 | Oregon | Transient Non-Community | 600 |
| CROWN VILLA MOBILE PARK | OR4100116 | Oregon | Community | 600 |
| NEAHKAHNIE WATER DISTRICT | OR4100506 | Oregon | Community | 600 |
| JOHNSON CITY WATER SYSTEM | OR4100192 | Oregon | Community | 600 |
| THREE RIVERS INN | OR4193455 | Oregon | Transient Non-Community | 600 |
| BEAVER WATER DISTRICT | OR4100199 | Oregon | Community | 600 |
| ELK CITY WATER DISTRICT | OR4101549 | Oregon | Community | 600 |
| RIVERBEND MOBILE HOME PARK | OR4101053 | Oregon | Community | 600 |
| MARCOLA WATER DISTRICT | OR4100508 | Oregon | Community | 600 |
| MAPLETON WATER DISTRICT | OR4100507 | Oregon | Community | 600 |
| GALES CREEK SHELL & GROCERY | OR4194777 | Oregon | Transient Non-Community | 600 |
| STAFFORD ELEMENTARY | OR4193701 | Oregon | Non-Transient Non-Community | 600 |
| BLM MILL CREEK PARK | OR4194516 | Oregon | Transient Non-Community | 600 |
| AVION WC - RED CLOUD | OR4101203 | Oregon | Community | 585 |
| KLA-MO-YA CASINO | 104100002 | Oregon | Non-Transient Non-Community | 580 |
| MILL CITY SCHOOL DIST 129J | OR4190521 | Oregon | Transient Non-Community | 580 |
| OLNEY-WALLUSKI WATER ASSN | OR4100057 | Oregon | Community | 575 |