| Town of Liberty Sand and Gravel Pit | 0.9 mi | Construction Sand and Gravel | Surface | Intermittent |
| Town of Bethel Gravel Pit | 1.0 mi | Construction Sand and Gravel | Surface | Abandoned |
| Mongaup Valley Pit | 2.3 mi | Sand and Gravel, Construction | Surface | Producer |
| Mongaup Valley Pit and Plant | 2.3 mi | Sand and Gravel, Construction | — | Past Producer |
| Mongaup Valley Sand & Gravel | 2.4 mi | Dimension Stone NEC | Surface | Abandoned |
| Monticello Mining Inc. | 2.6 mi | Construction Sand and Gravel | Surface | Abandoned |
| William Cooper Pit | 3.3 mi | Sand and Gravel, Construction | Surface | Producer |
| William Cooper Pit and Plant | 3.3 mi | Sand and Gravel, Construction | — | Past Producer |
| Mongaup Valley Quarry | 3.4 mi | Crushed, Broken Sandstone | Surface | Active |
| Simenitsky Brothers Pit and Plant | 3.8 mi | Sand and Gravel, Construction | — | Past Producer |
| Simenitsky Brothers Pit | 3.8 mi | Sand and Gravel, Construction | Surface | Producer |
| Monticello Black Top Pit | 7.2 mi | Sand and Gravel, Construction | Surface | Producer |
| McIntosh Gravel Bank | 7.5 mi | Crushed, Broken Sandstone | Surface | Abandoned |
| Riato Stone | 7.6 mi | Construction Sand and Gravel | Surface | Abandoned |
| Poley Sand & Gravel | 8.3 mi | Construction Sand and Gravel | Surface | Abandoned |
| Fosterdale Quarry | 9.3 mi | Stone, Crushed/Broken | — | Past Producer |
| Fosterdale Quarry | 9.3 mi | Stone, Crushed/Broken | Surface | Producer |
| Monticello Blacktop Corp | 9.5 mi | Construction Sand and Gravel | Surface | Intermittent |
| Maston Lake Plant | 9.6 mi | Sand and Gravel, Construction | — | Past Producer |
| Maston Lake Pit | 9.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Bridgeville Plant #70 | 10.4 mi | Crushed, Broken Stone NEC | Surface | Active |
| Bridgeville Quarry | 10.4 mi | Stone, Crushed/Broken | Surface | Producer |
| Bridgeville Quarry and Mill | 10.4 mi | Stone, Crushed/Broken | — | Past Producer |
| Goodwin Sand and Gravel, Inc. | 10.7 mi | Sand and Gravel, Construction | Surface | Producer |
| Woodbourne Materials Woodburne Plt Rt42 | 11.0 mi | Construction Sand and Gravel | Surface | Abandoned |
| Town of Delaware Pit | 12.2 mi | Sand and Gravel, Construction | Surface | Producer |
| North Branch Sand and Gravel Pit/zieres | 12.7 mi | Construction Sand and Gravel | Surface | Abandoned |
| Little Joseph Realty Llc | 15.1 mi | Construction Sand and Gravel | Surface | Abandoned |
| Jml Quarries Inc | 15.2 mi | Crushed, Broken Stone NEC | Surface | Active |
| Rio Pit | 16.3 mi | Construction Sand and Gravel | Surface | Temporarily Idled |
| Dexter Construction Co. Quarry | 17.3 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Phillipsort Mine | 17.4 mi | Sand and Gravel, Construction | — | Past Producer |
| Phillipsort Mine | 17.4 mi | Sand and Gravel, Construction | Surface | Producer |
| Benson's Pit | 18.0 mi | Sand and Gravel, Construction | Surface | Producer |
| Holbert Quarry | 18.1 mi | Crushed, Broken Sandstone | Surface | Active |
| Holbert Bros. Bluestone Co. | 18.3 mi | Dimension Stone NEC | Surface | Intermittent |
| Chabak Quarry | 18.5 mi | Dimension Stone NEC | Surface | Intermittent |
| Ulster Mine Near Spring Glen | 19.1 mi | Lead | — | Past Producer |
| Irving Jones Prospect | 19.2 mi | Zinc | Surface-Underground | Prospect |
| Spring Glen Deposit | 19.3 mi | Zinc | — | Prospect |
| Shawangunk Mine | 19.4 mi | | Underground | Past Producer |
| Shawangunk Mine | 19.4 mi | Zinc, Lead | — | Past Producer |
| Baker Or Wood Farm | 19.7 mi | | Underground | Prospect |
| Gaffney Mine | 19.9 mi | Iron | Surface-Underground | Past Producer |
| Ellenville Sand & Gravel | 20.0 mi | Construction Sand and Gravel | Surface | Active |
| Washington Mine | 20.4 mi | | Underground | Prospect |
| Bloomingburg Pit | 20.4 mi | Sand and Gravel, Construction | Surface | Producer |
| Ellenville Mine | 20.5 mi | | Underground | Prospect |
| Washington Mining Co Mine Near Otisville | 20.6 mi | Zinc | — | Past Producer |
| Ellenville Mine | 20.7 mi | Zinc, Lead | — | Past Producer |
| Sun Ray Tunnel Deposit | 20.7 mi | Zinc | Underground | Prospect |
| Chain Gang Quarry | 20.7 mi | Dimension Sandstone | Surface | Abandoned |
| Otisville Mine | 20.8 mi | Lead | Surface-Underground | Past Producer |
| E Tetz & Sons Inc Bloomingburg Sand & Gr | 20.8 mi | Construction Sand and Gravel | Surface | Intermittent |
| Wawarsing Pit | 20.8 mi | Sand and Gravel, Construction | Surface | Producer |
| Bedrock Quarry | 21.0 mi | Crushed, Broken Stone NEC | Surface | Intermittent |
| Jen Rutledge Materials | 21.0 mi | Crushed, Broken Stone NEC | Surface | Active |
| 209 Materials Llc | 21.1 mi | Construction Sand and Gravel | Surface | Abandoned |
| Lurock | 21.3 mi | Sand, Industrial NEC | Surface | Abandoned |
| 209 Sand & Gravel | 21.5 mi | Construction Sand and Gravel | Surface | Intermittent |
| Bloomingburg Pit and Plant | 21.6 mi | Sand and Gravel, Construction | — | Past Producer |
| Bloomingburg Pit | 21.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Glacier | 21.7 mi | Construction Sand and Gravel | Surface | Intermittent |
| Town Pit | 21.9 mi | Sand and Gravel, Construction | Surface | Producer |
| Wallkill Pit | 21.9 mi | Sand and Gravel, Construction | Surface | Producer |
| Wallkill Pit and Mill | 21.9 mi | Sand and Gravel, Construction | — | Past Producer |
| Guymard Lead-Zinc Deposit | 22.0 mi | | Underground | Past Producer |
| Leeward Quarry | 22.0 mi | Crushed, Broken Stone NEC | Surface | Abandoned |
| Guymard Mine | 22.1 mi | Zinc, Lead | — | Past Producer |
| Aden 680 Llc | 22.1 mi | Crushed, Broken Stone NEC | Surface | Intermittent |
| Indian Orchard Gravel Serv Pit #1 | 22.5 mi | Clay | Surface | Past Producer |
| Springbrook Enterprises Sand & Gravel | 22.5 mi | Construction Sand and Gravel | Surface | Abandoned |
| Hidden Valley | 22.6 mi | Dimension Slate | Surface | Abandoned |
| Catskill Stone Limited Inc. | 22.6 mi | Crushed, Broken Slate | Surface | Abandoned |
| Indian Orchard Gravel Serv Pit #2 | 22.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Mbk Associates Llc | 22.8 mi | Dimension Stone NEC | Surface | Active |
| McKean & Son Pit | 23.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Champion Mine | 23.2 mi | Lead | Underground | Prospect |
| Valley Sand & Gravel | 23.5 mi | Construction Sand and Gravel | Surface | Intermittent |
| Port Jervis Pit | 23.5 mi | Crushed, Broken Stone NEC | Surface | Active |
| Rosa Marshall Farm Prospect | 23.5 mi | Quartz | — | Occurrence |
| Delaware Valley Sand & Gravel Pit | 23.6 mi | Sand and Gravel, Construction | — | Past Producer |
| Port Jervis Pit and Plant | 23.7 mi | Sand and Gravel, Construction | Surface | Producer |
| East Branch Quarry | 23.8 mi | Flagstone | Surface | Producer |
| East Branch Quarry | 23.8 mi | Stone, Crushed/Broken | — | Past Producer |
| Klondike Road Quarry | 23.9 mi | Dimension Stone NEC | Surface | Intermittent |
| Peterson Quarry | 24.6 mi | Dimension Sandstone | Surface | Abandoned |
| Material Girl Sand & Gravel, Llc | 25.0 mi | Construction Sand and Gravel | Surface | Abandoned |