Water quality for ZIP code 99156
ZIP 99156 covers Newport in Pend Oreille County, Washington, one of 6 ZIP codes in the county. 44 active public water systems serve the county; 19 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Pend Oreille County
14 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| River View Shores Water System |
58 | 0 | 3.7 mi | |
| Diamond Lake Water & Sewer District |
1,299 | 1 | 4.3 mi | |
| Pondoray Shores Water & Sewer |
63 | 0 | 4.8 mi | |
| Sandy Shore & Sunnyside Meadows |
83 | 0 | 5.3 mi | |
| Newport City of |
3,331 | 4 | 6.8 mi | |
| Lenora Water and Sewer District |
75 | 2 | 7.3 mi | |
| Cusick Town of |
672 | 1 | 10.4 mi | |
| River Bend Water System |
140 | 0 | 20.0 mi | |
| Aspen Reflections Landing Water |
49 | 3 | 26.8 mi | |
| Sunvale Acres 4th Add Water System |
56 | 0 | 33.7 mi | |
| Ione Water Dept |
2,395 | 1 | 39.1 mi | |
| Chippewa Water District |
185 | 1 | 39.2 mi | |
| Metaline Water Dept |
193 | 1 | 46.5 mi | |
| Metaline Falls Town of |
593 | 0 | 47.0 mi |
Non-community systems in Pend Oreille County (29: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Bear Paw Camp |
62 | 0 | 0 | |
|
Little Diamond -Koa-Thousand Trails |
100 | 0 | 0 | |
|
Pend Oreille Bible Camp |
40 | 1 | 0 | |
|
Camp Cowles-Sunrise |
2 | 2 | 0 | |
|
Dalkena Community Church |
75 | 2 | 0 | |
|
Camp Spalding |
99 | 0 | 0 | |
|
Newport Southern Baptist Church |
80 | 0 | 0 | |
|
Greenridge Estates Water System |
80 | 0 | 0 | |
|
Granite Shores Water System |
82 | 1 | 1 | |
|
Marshall Lake Resort |
31 | 0 | 0 | |
|
Ponderay Newsprint CO Potable |
70 | 0 | 0 | |
|
Crystal Shores |
11 | 0 | 0 | |
|
Sravasti Abbey Water System |
42 | 1 | 0 | |
|
Pend Oreille County Park |
17 | 0 | 0 | |
|
YMCA Camp Reed |
242 | 1 | 0 | |
|
Riverview Bible Camp |
124 | 0 | 0 | |
|
Outpost Resort the |
40 | 1 | 0 | |
|
Blueslide Resort |
9 | 1 | 0 | |
|
Tiger Museum Domestic WS |
60 | 0 | 0 | |
|
Noisy Creek Campground |
41 | 0 | 0 | |
|
Selkirk School District #70 |
121 | 1 | 0 | |
|
Sullivan Lake Complex |
251 | 1 | 0 | |
|
Pend Oreille Mine |
25 | 0 | 0 | |
|
Crawford State Park |
50 | 0 | 0 | |
|
Seattle City Light-Boundary Dam |
110 | 0 | 0 | |
|
Ruby Creek AF Survival School |
105 | 0 | 0 | |
|
Lazy Acres Water System |
85 | 0 | 0 | |
|
Holiday Shores Water System |
77 | 0 | 0 | |
|
Copeland Sub Division |
9 | 0 | 0 |
About this data
Water systems are matched to Pend Oreille County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Washington records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.