Nebraska
Washington County drinking water quality
19 active public water systems serve 18,155 people in Washington County. 12 are compliant, 7 had at least one EPA violation in the past three years, 0 are designated serious violators, and 0 carry a health flag.
Community water systems
11 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Blair, City of Blair |
8,000 | 2 | 0 | |
|
Washington CO Rural Water 1 |
2,009 | 0 | 0 | |
|
Lakeland Estates Water Company Blair |
1,552 | 0 | 0 | |
|
Arlington, Village of Arlington |
1,350 | 1 | 0 | |
|
Kennard, Village of Kennard |
1,350 | 1 | 0 | |
|
Washington CO Rural Water 2 |
1,218 | 0 | 0 | |
|
Fort Calhoun, City of Fort Calhoun |
1,010 | 0 | 0 | |
|
Country Estates Mobile Home Park Blair |
300 | 1 | 1 | |
|
Herman, Village of Herman |
268 | 1 | 0 | |
|
Shannon Estates |
100 | 1 | 0 | |
|
133 Estates Blair |
61 | 1 | 0 |
Non-community systems (8: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Cottonwood Marina LLC Blair |
354 | 0 | 0 | |
|
Riverview Park Resort & Marina LLC Blair |
228 | 0 | 0 | |
|
River Bend Campground Fort Calhoun |
130 | 0 | 0 | |
|
Reach Church Blair |
65 | 0 | 0 | |
|
Living Hope Christian Center Blair |
60 | 0 | 0 | |
|
Cottonwood INC Blair |
50 | 0 | 0 | |
|
Desoto Park Estates, INC Fort Calhoun |
25 | 0 | 0 | |
|
River Wilds Golf Club Blair |
25 | 0 | 0 |
Inactive systems (26, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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 Nebraska 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.