Water quality for ZIP code 84640
ZIP 84640 covers Lynndyl in Millard County, Utah, one of 11 ZIP codes in the county. 29 active public water systems serve the county; 13 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 Millard County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Leamington Town Water System |
265 | 0 | 6.0 mi | |
| Fool Creek Culinary Water Company |
38 | 0 | 6.5 mi | |
| Oak City Water System |
660 | 0 | 8.9 mi | |
| Oak Meadows Subdivision |
125 | 0 | 9.6 mi | |
| Sunset View Estates Water Company |
65 | 0 | 10.8 mi | |
| Delta City |
3,436 | 0 | 13.9 mi | |
| Country Estates HOA |
52 | 0 | 16.4 mi | |
| Deseret Oasis Ssd |
490 | 3 | 18.8 mi | |
| Hinckley Town Water System |
630 | 3 | 18.9 mi | |
| Scipio Town |
325 | 4 | 22.8 mi | |
| Holden Town Water System |
465 | 2 | 28.1 mi | |
| Fillmore City |
2,816 | 2 | 37.0 mi | |
| Meadow Town Water System |
320 | 1 | 42.1 mi | |
| Kanosh Town Water System |
555 | 3 | 48.1 mi | |
| Shiloah Wells Water CO |
40 | 0 | 87.8 mi |
Non-community systems in Millard County (13: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Materion Natural Resources |
80 | 0 | 0 | |
|
Intermountain Power Service Corp |
557 | 0 | 0 | |
|
Liqua Dry INC |
38 | 1 | 0 | |
|
Delta Egg Farm |
70 | 0 | 0 | |
|
Flowell Ward |
160 | 0 | 0 | |
|
Cove Fort Service INC |
25 | 2 | 0 | |
|
Cove Fort Lds Historic Site |
853 | 1 | 0 | |
|
Garrison Church |
70 | 1 | 1 | |
|
Sutherland Lds Church |
325 | 0 | 0 | |
|
Oak Creek Campground |
101 | 0 | 0 | |
|
Maple Grove Campground |
100 | 1 | 0 | |
|
Lakeshore Bliss Campground |
78 | 0 | 0 | |
|
Adelaide Campground |
60 | 0 | 0 |
About this data
Water systems are matched to Millard 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 Utah 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.