County · Oregon
Deschutes County, Oregon: drinking water records
This overview covers 9 ZIP codes and 66 community water systems in Deschutes County. It also stands in for 2 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 |
|---|---|---|---|---|---|
| Bend, City of OR4100100 | 77,704 | 600 | 4 | 0 | 0 ppb |
| Redmond Water Department OR4100693 | 37,566 | 480 | 0 | 0 | 0 ppb |
| Avion Wc - Greater Avion OR4100091 | 35,332 | 210 | 0 | 0 | 0 ppb |
| Roats Water System OR4100113 | 6,469 | 180 | 0 | 0 | 1.0 ppb |
| Sunriver Water Llc/Sunriver Utilities OR4100846 | 4,300 | 180 | 0 | 0 | 0 ppb |
| Laidlaw Water District OR4101096 | 740 | 0 | 0 | 2 | 4.5 ppb |
| Indian Meadow Water Company OR4100828 | 500 | 0 | 0 | 1 | 1.1 ppb |
| Cimmarron City Water System OR4100112 | 450 | 0 | 0 | 1 | 0.8 ppb |
| Smgv/Widgi Creek OR4101448 | 300 | 0 | 0 | 2 | 0.5 ppb |
| Arrowood Community Water Co OR4101525 | 170 | 0 | 0 | 1 | 1 ppb |
| Sno-Cap Water System OR4100827 | 90 | 0 | 0 | 1 | 0 ppb |
| Wallace Acres Water Company OR4100121 | 80 | 0 | 0 | 1 | 0 ppb |
| Junipine Acres OR4105410 | 70 | 0 | 0 | 1 | 0 ppb |
| Ni-Lah-Sha Village HOA OR4101480 | 70 | 0 | 0 | 1 | 0.6 ppb |
| Smith Rock Mobile Estates OR4100863 | 60 | 0 | 0 | 2 | 1.5 ppb |
| Sisters, City of OR4100826 | 3,778 | 0 | 0 | 0 | 1.2 ppb |
| Agate Water System OR4101439 | 3,153 | 0 | 0 | 0 | 0 ppb |
| La Pine, City of OR4101496 | 2,807 | 0 | 0 | 0 | 0 ppb |
| Oregon Water Utilities - Cline Butte INC OR4101478 | 2,526 | 0 | 0 | 0 | 0 ppb |
| Water Wonderland Improv Dist 2 OR4101181 | 1,800 | 0 | 0 | 0 | 0 ppb |
| Terrebonne Domestic Water District OR4100860 | 1,400 | 0 | 0 | 0 | 0 ppb |
| Ponderosa Pines Water Company OR4100106 | 900 | 0 | 0 | 0 | 0 ppb |
| Tollgate Water Company OR4100087 | 800 | 0 | 0 | 0 | 0 ppb |
| Black Butte Ranch Corporation OR4100086 | 740 | 0 | 0 | 0 | 1 ppb |
| Sun Mountain Water System LLC OR4100111 | 740 | 0 | 0 | 0 | 0.6 ppb |
ZIP reports in Deschutes 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: 97709, 97712.
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.