Water quality in Louisville, Nebraska
Louisville is in Cass County. 41 active public water systems serve the county; 11 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Cass County
23 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Raven's Nest Louisville |
70 | 1 | 3.0 mi | |
| Louisville, City of Louisville |
1,400 | 0 | 3.0 mi | |
| Manley, Village of Manley |
195 | 1 | 6.5 mi | |
| Middle Island Lake Association South Bend |
92 | 0 | 7.5 mi | |
| Cass CO Sid 5 Buccaneer Bay Plattsmouth |
1,417 | 0 | 7.9 mi | |
| Weeping Water, City of Weeping Water |
1,107 | 1 | 9.2 mi | |
| Cass CO Rwd 1 Murray |
2,988 | 0 | 10.6 mi | |
| Murdock, Village of Murdock |
275 | 0 | 10.6 mi | |
| Murray, Village of Murray |
480 | 0 | 10.7 mi | |
| Plattsmouth, City of Plattsmouth |
6,680 | 0 | 10.8 mi | |
| Cass CO Sid 7 Swallow Hills Plattsmouth |
93 | 0 | 11.0 mi | |
| Beaver Lake Association INC Plattsmouth |
3,144 | 0 | 12.6 mi | |
| Nehawka, Village of Nehawka |
175 | 0 | 13.1 mi | |
| Avoca, Village of Avoca |
254 | 1 | 14.0 mi | |
| Elmwood, Village of Elmwood |
698 | 1 | 14.8 mi | |
| Union, Village of Union |
201 | 0 | 15.9 mi | |
| Cass CO Sid #1 Lake Wa-Con-Da Village Union |
420 | 0 | 16.8 mi | |
| Alvo, Village of Alvo |
129 | 0 | 17.2 mi | |
| Cass CO Rwd 2 Murdock |
1,860 | 0 | 17.2 mi | |
| Greenwood, Village of Greenwood |
600 | 1 | 18.0 mi | |
| Eagle Way MHC LLC Eagle |
99 | 0 | 21.3 mi | |
| Eagle, Village of Eagle |
1,065 | 0 | 21.5 mi | |
| Eagle Lake Subdivision Eagle |
104 | 0 | 22.5 mi |
Non-community systems in Cass County (17: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Omaha Fish and Wildlife Club Plattsmouth |
850 | 0 | 0 | |
|
YMCA Camp Kitaki (non Seasonal) South Bend |
400 | 0 | 0 | |
|
YMCA Camp Kitaki (seasonal) South Bend |
40 | 0 | 0 | |
|
Round the Bend Steakhouse South Bend |
215 | 1 | 0 | |
|
Lee G Simmons Conservation Park |
25 | 0 | 0 | |
|
Platte River Eastbound Rest Area Ashland |
25 | 1 | 0 | |
|
Mahoney State Park NG & PC Ashland |
1,000 | 0 | 0 | |
|
Holling House Nlom Ashland |
100 | 1 | 0 | |
|
Parkers Smokehouse Ashland Ashland |
25 | 1 | 0 | |
|
Quarry Oaks Golf Course Ashland |
25 | 0 | 0 | |
|
Cubby's Greenwood Truck Plaza Greenwood |
42 | 0 | 0 | |
|
Speedee Mart #2722 Greenwood |
175 | 0 | 0 | |
|
Kzvalve LLC Greenwood |
75 | 0 | 0 | |
|
Platte Valley Antique CO Greenwood |
25 | 0 | 0 | |
|
North 40 Golf Dba Ashland Golf Club Ashland |
25 | 1 | 0 | |
|
Pine Grove RV PK & Campground Greenwood |
25 | 0 | 0 | |
|
Waverly Eastbound Scales on I-80 |
30 | 0 | 0 |
About this data
Water systems are matched to Cass County, nearest to Louisville 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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 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.