We found 32 public water systems in Guthrie county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Guthrie Center Muni Water Work | Guthrie Center | 1,572 | 0 | 2 |
| Lake Panorama Water Company | Panora | 1,309 | 0 | 37 |
| Panora Water Works | Panora | 1,272 | 0 | 57 |
| Bayard Water Supply | Bayard | 471 | 0 | 21 |
| Casey Water Supply | Casey | 466 | 0 | 2 |
| Menlo Water Supply | Menlo | 365 | 0 | 0 |
| Guthrie Grove Retreat Center | Guthrie Center | 352 | 0 | 2 |
| Long Branch Maintenance Corp. | Dexter | 350 | 0 | 0 |
| Bagley Water Supply | Bagley | 303 | 0 | 14 |
| XENIA RWD (GUTHRIE COUNTY) | County of Guthrie | 250 | 0 | 0 |
| YALE WATER SUPPLY | Yale | 246 | 0 | 2 |
| Kopper Kettle Water Supply | County of Guthrie | 245 | 0 | 0 |
| Jamaica Water Supply | Jamaica | 224 | 0 | 4 |
| Church Of The Brethern-panora | County of Guthrie | 120 | 0 | 0 |
| Five X Eighty Standards | County of Guthrie | 100 | 0 | 0 |
| Archie's Eighty | County of Guthrie | 100 | 0 | 0 |
| Bowman Chapel | County of Guthrie | 100 | 0 | 0 |
| I-80 & 25 Country Club | County of Guthrie | 90 | 0 | 0 |
| Five By Eighty Country Club | County of Guthrie | 81 | 0 | 0 |
| Organized Group Camp | County of Guthrie | 75 | 0 | 0 |
| Springbrook State Park-main System | Guthrie Center | 67 | 0 | 0 |
| Willie's Skelley & Cafe | County of Guthrie | 60 | 0 | 0 |
| Poet Biorefining (coon Rapids) | Bayard | 57 | 0 | 0 |
| Gold Mine County Store | County of Guthrie | 52 | 0 | 0 |
| XENIA RWD (PANORA) | Panora | 45 | 0 | 0 |
| Nations Bridge Park | Guthrie Center | 43 | 0 | 0 |
| Country View Estates, Inc | County of Guthrie | 41 | 0 | 0 |
| Inactive Springbrook State Park | County of Guthrie | 25 | 0 | 0 |
| Knox Knolls Presbypterian Camp | County of Guthrie | 25 | 0 | 0 |
| Knox Knolls Camp | County of Guthrie | 25 | 0 | 0 |
| The Port | County of Guthrie | 25 | 0 | 0 |
| Bar-l-ranch | Guthrie Center | 25 | 0 | 0 |