We found 93 public water systems that could serve the same population as No 4 Mine (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Summersville Municipal Water | Summersville | 5,746 | 0 | 13 |
| Craigsville Psd | Craigsville | 4,696 | 0 | 19 |
| Wilderness Psd | Mount Nebo | 4,475 | 0 | 21 |
| Nettie Leivasy Psd | Nettie | 3,239 | 0 | 13 |
| Richwood Water Dept | Richwood | 2,389 | 0 | 27 |
| Birch River Psd | Birch River | 1,103 | 0 | 11 |
| Fenwick Mountain Psd | Fenwick | 554 | 0 | 24 |
| Summersville Wtr Dept Glade Creek | Summersville | 475 | 0 | 0 |
| Sewell Coal Company | County of Nicholas | 373 | 0 | 0 |
| Island Creek Coal Company | County of Nicholas | 360 | 0 | 0 |
| Sewell No 1 Mine | County of Nicholas | 282 | 0 | 0 |
| Sewell Coal Company | County of Nicholas | 272 | 0 | 0 |
| Birch 2a Mine | County of Nicholas | 235 | 0 | 0 |
| Blochs Brother Tobacco Co | County of Nicholas | 200 | 0 | 0 |
| WV DEPT OF COMMERCE | County of Nicholas | 200 | 0 | 0 |
| Corps Of Engineers | County of Nicholas | 200 | 0 | 0 |
| Donegan No 10-a Mine | County of Nicholas | 172 | 0 | 0 |
| Nicholas Co Bd Of Education | County of Nicholas | 145 | 0 | 0 |
| No 1-a | County of Nicholas | 137 | 0 | 0 |
| Dixie Elementary School | County of Nicholas | 135 | 0 | 0 |
| Birch River Elementary | Summersville | 120 | 0 | 0 |
| No 81 Mine | County of Nicholas | 113 | 0 | 0 |
| ZELA ELEMENTARY SCHOOL | Summersville | 110 | 0 | 0 |
| Nicholas Co Bd Of Education | County of Nicholas | 105 | 0 | 0 |
| Ottmer Lake Estates Inc | County of Nicholas | 100 | 0 | 0 |
| Briarwood Acres | Summersville | 100 | 0 | 0 |
| Go-mart Inc Store 58 | Birch River | 100 | 0 | 0 |
| Nicholas Co Bd Of Education | County of Nicholas | 87 | 0 | 0 |
| Muddlety Elementary School | County of Nicholas | 80 | 0 | 0 |
| Mack Rader | County of Nicholas | 70 | 0 | 0 |
| Maben Energy | County of Nicholas | 65 | 0 | 0 |
| No 19 Mine | County of Nicholas | 65 | 0 | 0 |
| Nicholas Co Bd Of Education | County of Nicholas | 64 | 0 | 0 |
| Friends-r-fun Child Care C Inc | County of Nicholas | 60 | 0 | 0 |
| Short Creek Social Club | County of Nicholas | 60 | 0 | 0 |
| Pond Fork Mine | County of Nicholas | 60 | 0 | 0 |
| Us Forest Service | County of Nicholas | 50 | 0 | 0 |
| Island Creek Coal Co | County of Nicholas | 50 | 0 | 0 |
| Hominy Mine | Leivasy | 50 | 0 | 0 |
| Joe Gordon | County of Nicholas | 50 | 0 | 0 |
| Usfs Big Rock Campground Well 028 Hp | Richwood | 50 | 0 | 0 |
| Us Forest Service | County of Nicholas | 50 | 0 | 0 |
| Grassy Creek 1 Mine | Nettie | 48 | 0 | 0 |
| Maben Energy | County of Nicholas | 48 | 0 | 0 |
| Tioga Water Works Inc | Tioga | 45 | 0 | 0 |
| Mrs H G Duffy | County of Nicholas | 40 | 0 | 0 |
| Mildred Anderson | County of Nicholas | 40 | 0 | 0 |
| Mary M Malcomb | County of Nicholas | 40 | 0 | 0 |
| Jennie Smallwood | County of Nicholas | 40 | 0 | 0 |
| Violet Legg | County of Nicholas | 40 | 0 | 0 |
| Nancy Frame | County of Nicholas | 30 | 0 | 0 |
| No 2 Mine | County of Nicholas | 30 | 0 | 0 |
| Usfs Woodbine Picnic Upper 027 Hp | Richwood | 30 | 0 | 0 |
| Alex Energy- Jerry Fore Mine | County of Nicholas | 30 | 0 | 0 |
| Richwood Adm Site 021 | County of Nicholas | 30 | 0 | 0 |
| Nicholas Co Bd Of Education | County of Nicholas | 29 | 0 | 0 |
| Sycamore Mine | County of Nicholas | 28 | 0 | 0 |
| No 1 Mine | County of Nicholas | 28 | 0 | 0 |
| Pops Pizza | County of Nicholas | 25 | 0 | 0 |
| Coffmans Motel | County of Nicholas | 25 | 0 | 0 |
| Usfs Woodbine Picnic Lower 026 Hp | Richwood | 25 | 0 | 0 |
| Charlottes Web | County of Nicholas | 25 | 0 | 0 |
| Lockwood General Store (deli) | County of Nicholas | 25 | 0 | 0 |
| Graces Grocery | Summersville | 25 | 0 | 0 |
| Shaggys | County of Nicholas | 25 | 0 | 0 |
| Smallwoods Service Center | County of Nicholas | 25 | 0 | 0 |
| Cherry Hill Country Club Inc | Richwood | 25 | 0 | 0 |
| Usfs Lower Woodbine Hp | County of Nicholas | 25 | 0 | 0 |
| Oglebay Small Shelter | County of Nicholas | 25 | 0 | 0 |
| Why Not Club | County of Nicholas | 25 | 0 | 0 |
| Muddlety Maintenance Garage | County of Nicholas | 25 | 0 | 0 |
| Richwood Chamber Of Commerce | Richwood | 25 | 0 | 0 |
| Diana Elswick | County of Nicholas | 25 | 0 | 0 |
| Family Restaurant | County of Nicholas | 25 | 0 | 0 |
| Broken J Lounge | Drennen | 25 | 0 | 0 |
| The Corrall | Allendale | 25 | 0 | 0 |
| Up The Creek Smokehouse | County of Nicholas | 25 | 0 | 0 |
| General Electric | County of Nicholas | 25 | 0 | 0 |
| Ruths Place | Birch River | 25 | 0 | 0 |
| Sewell Coal Company | County of Nicholas | 25 | 0 | 0 |
| Country Road Inn | Summersville | 25 | 0 | 0 |
| Louis Brodowski | County of Nicholas | 25 | 0 | 0 |
| Twin Streams Recreation Area | County of Nicholas | 25 | 0 | 0 |
| Experimental No 1 Mine | County of Nicholas | 25 | 0 | 0 |
| WV ROVER TAVERN | County of Nicholas | 25 | 0 | 0 |
| Cavalier Club | County of Nicholas | 25 | 0 | 0 |
| Pioneer Inn | County of Nicholas | 25 | 0 | 0 |
| Persinger Palace | County of Nicholas | 25 | 0 | 0 |
| Pro Mart 36 | County of Nicholas | 25 | 0 | 0 |
| Breeze The | Swiss | 25 | 0 | 0 |
| Glade Creek Elementary | County of Nicholas | 0 | 0 | 0 |
| Lakeside Bp | Drennen | 0 | 0 | 0 |
| Drennen Dairy Bar | Drennen | 0 | 0 | 0 |