Water quality for ZIP code 52050
ZIP 52050 covers Greeley in Delaware County, Iowa, one of 9 ZIP codes in the county. 28 active public water systems serve the county; 7 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Delaware County
7 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Earlville Muni Water Supply Earlville |
724 | 0 | 7.9 mi | |
| Delaware Municipal Water Supply Delaware |
142 | 0 | 9.0 mi | |
| Manchester Water Supply Manchester |
5,077 | 0 | 10.2 mi | |
| Penn Center INC Delhi |
89 | 0 | 11.8 mi | |
| Delhi Water Supply Delhi |
420 | 0 | 12.0 mi | |
| Hopkinton Municipal Utilities Hopkinton |
622 | 0 | 18.6 mi | |
| Ryan Water Supply Ryan |
350 | 1 | 19.2 mi |
Non-community systems in Delaware County (20: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Twin Bridges Park Delaware C.c.b. Manchester |
61 | 0 | 0 | |
|
Big House Petersburg |
27 | 0 | 0 | |
|
Dollar General (earlville) Earlville |
40 | 2 | 1 | |
|
Tri-State Raceway Earlville |
27 | 3 | 1 | |
|
Eip Manufacturing, LLC Earlville |
60 | 0 | 0 | |
|
Hart Ridge Golf Course Manchester |
167 | 0 | 0 | |
|
Manchester Fish Hatchery Manchester |
43 | 0 | 0 | |
|
Lazy T Campground Manchester |
25 | 2 | 0 | |
|
Backbone State Park Dundee |
508 | 0 | 0 | |
|
Pin Oak Pub & Links Manchester |
100 | 4 | 1 | |
|
Big River United Energy LLC Dyersville |
50 | 0 | 0 | |
|
Baileys Ford Park Delaware Ccb Manchester |
55 | 0 | 0 | |
|
Clair-View Acres Waterworks LLC Delhi |
56 | 0 | 0 | |
|
Backbone Golf and Country Club Strawberry Point |
64 | 0 | 0 | |
|
Lost Beach Resort Delhi |
50 | 1 | 0 | |
|
Delhi Lakeview Estates Delhi |
35 | 2 | 1 | |
|
Hartwick Point Well Delhi |
120 | 0 | 0 | |
|
Rocky Nook Association, Inc. Delhi |
50 | 0 | 0 | |
|
Turtle Creek Park Delaware C.c.b. Manchester |
27 | 0 | 0 | |
|
R Place Masonville |
25 | 0 | 0 |
About this data
Water systems are matched to Delaware 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
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 Iowa 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.