UST Check → counties → North Dakota
Underground storage tanks in North Dakota
EPA UST Finder county aggregates for North Dakota — registered tank facilities and leak (LUST) incidents as reported by the state program to EPA.
3,620registered facilities
2,564open tanks
8,288closed tanks
1,047leak incidents
57cleanups still open
By county
| County | Facilities | Open tanks | Closed tanks | Leak incidents | Open cleanups |
|---|---|---|---|---|---|
| Cass | 399 | 393 | 914 | 173 | 4 |
| Ward | 266 | 203 | 572 | 81 | 10 |
| Burleigh | 231 | 196 | 502 | 64 | 4 |
| Grand Forks | 196 | 177 | 575 | 54 | 1 |
| Stark | 164 | 123 | 391 | 52 | 4 |
| Stutsman | 151 | 69 | 341 | 39 | — |
| Williams | 147 | 107 | 356 | 51 | 4 |
| McLean | 119 | 94 | 224 | 32 | 3 |
| Mountrail | 119 | 120 | 215 | 23 | 2 |
| Morton | 110 | 87 | 270 | 46 | 2 |
| Ramsey | 101 | 36 | 246 | 16 | — |
| Barnes | 96 | 53 | 242 | 33 | — |
| Walsh | 93 | 48 | 228 | 15 | — |
| McKenzie | 76 | 54 | 165 | 19 | 3 |
| Richland | 73 | 59 | 175 | 27 | 2 |
| Nelson | 68 | 19 | 151 | 5 | — |
| McHenry | 66 | 39 | 126 | 15 | 2 |
| Cavalier | 65 | 15 | 134 | 8 | — |
| Rolette | 59 | 35 | 131 | 18 | 4 |
| Benson | 53 | 11 | 107 | 14 | 3 |
| Bottineau | 51 | 52 | 100 | 14 | 1 |
| Mercer | 46 | 41 | 108 | 11 | 2 |
| Pembina | 46 | 27 | 117 | 11 | — |
| Sioux | 45 | 38 | 91 | 12 | — |
| Dunn | 43 | 15 | 85 | 17 | — |
| LaMoure | 43 | 9 | 105 | 12 | — |
| Traill | 42 | 45 | 104 | 17 | — |
| Steele | 41 | 11 | 84 | 7 | — |
| Dickey | 39 | 24 | 94 | 8 | — |
| Ransom | 39 | 25 | 77 | 9 | — |
| Wells | 38 | 23 | 79 | 9 | 1 |
| Foster | 37 | 22 | 100 | 12 | — |
| Burke | 36 | 24 | 57 | 9 | 1 |
| Renville | 36 | 23 | 60 | 8 | — |
| Griggs | 34 | 10 | 83 | 9 | 1 |
| Bowman | 31 | 34 | 77 | 7 | — |
| Pierce | 27 | 25 | 70 | 3 | — |
| Towner | 25 | 15 | 55 | 3 | — |
| Divide | 24 | 25 | 71 | 19 | 3 |
| Grant | 24 | 15 | 56 | 7 | — |
| Sargent | 24 | 11 | 60 | 9 | — |
| Emmons | 22 | 16 | 48 | 6 | — |
| Kidder | 22 | 14 | 46 | 7 | — |
| McIntosh | 20 | 12 | 54 | 4 | — |
| Hettinger | 19 | 23 | 47 | 2 | — |
| Sheridan | 19 | 7 | 43 | 3 | — |
| Adams | 18 | 8 | 49 | 3 | — |
| Golden Valley | 18 | 12 | 52 | 6 | — |
| Logan | 17 | 4 | 42 | 7 | — |
| Billings | 15 | 3 | 45 | 4 | — |
| Eddy | 12 | 12 | 30 | 2 | — |
| Oliver | 9 | 1 | 25 | 4 | — |
| Slope | 6 | 0 | 9 | 1 | — |
Screen a specific property in North Dakota
County numbers set the context; a deal needs the registry around one address — registered tanks at the parcel, facilities within 500/1,500 ft, leak cleanups with status and distance, every line cited to the official record.
Screen an address — $49This is a screen of EPA-registered tank and leak records, not an environmental site assessment. State registries are incomplete by design: tanks removed before 1986 and most residential heating-oil tanks were never registered, so a clean screen cannot prove the absence of a tank. "Closed" means a tank was taken out of service per the registry — it does not certify that no contamination remains.
source: EPA UST Finder EPA data vintage 2024-12-04