COUNTY WATER-SYSTEM LEDGER
Lancaster, Nebraska
EPA’s September 2026 export lists 4 active community water systems serving Lancaster, Nebraska, with 0 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Lancaster, Nebraska
EPA associates 4 covered systems with Lancaster, Nebraska; their reported population-served values total 309,579 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Lincoln, City OfNE3110926 | 296,000 | Groundwater under influence of surface water | No current violation flagged |
| Lancaster Co Rwd 1NE3110909 | 6,000 | Ground water | No current violation flagged |
| Waverly, City OfNE3110905 | 4,279 | Ground water | No current violation flagged |
| Hickman, City OfNE3110917 | 3,300 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Lancaster, Nebraska
EPA classifies 4 systems serving Lancaster, Nebraska across 2 primary-source categories; Groundwater under influence of surface water is the largest category with 1 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.