| distance | reference number | name | latitude | longitude |
| 5.7 | 1842 | Millside, RR. bridge, Christina River, Delaware | 39.725 | -75.56 |
| 7.6 | 3353 | Wilmington Marine Terminal, Delaware | 39.7183 | -75.52 |
| 7.8 | 877 | Edgemoor, Delaware | 39.75 | -75.4933 |
| 9.4 | 1970 | New Castle, Chesapeake and Delaware Canal, Delaware | 39.6567 | -75.5617 |
| 9.5 | 2632 | Salem Canal entrance, Delaware River, New Jersey | 39.6833 | -75.51 |
| 12.0 | 1757 | Marcus Hook, Pennsylvania (sub) | 39.8117 | -75.4117 |
| 12.1 | 1756 | Marcus Hook, Pennsylvania | 39.8117 | -75.41 |
| 12.8 | 2212 | Pedricktown, Oldmans Creek, New Jersey | 39.7617 | -75.4033 |
| 13.4 | 2207 | Pea Patch Island, Bulkhead Shoal Channel, Chesapeak | 39.585 | -75.5733 |
| 13.5 | 755 | Delaware City, Delaware River, Delaware | 39.5817 | -75.5883 |
| 14.1 | 754 | Delaware City Branch Channel bridge, Chesapeake and | 39.57 | -75.59 |
| 15.0 | 2526 | Reedy Point, C&D Canal, Delaware | 39.5583 | -75.5733 |
| 15.2 | 2915 | St. Georges, Chesapeake and Delaware Canal, Delawar | 39.555 | -75.6483 |
| 15.4 | 342 | Bridgeport, Raccoon Creek, New Jersey, Delaware Riv | 39.8067 | -75.355 |
| 15.6 | 2803 | Sinnickson Landing, Salem River, New Jersey | 39.57 | -75.4983 |
| 15.9 | 2634 | Salem, Salem River, New Jersey | 39.5767 | -75.4767 |
| 16.0 | 114 | Auburn, Oldmans Creek, New Jersey | 39.715 | -75.36 |
| 16.9 | 2994 | Summit Bridge, Chesapeake and Delaware Canal, Delaw | 39.55 | -75.7333 |
| 18.9 | 3255 | Wanamaker Bridge, Darby Creek, Pennsylvania | 39.8767 | -75.305 |
| 19.0 | 4 | Abbots Meadow, Alloway Creek, New Jersey | 39.5117 | -75.4933 |
| 19.3 | 43 | Alloway Creek, 0.8 n.mi. above entrance, New Jersey | 39.4967 | -75.5167 |
| 19.4 | 2489 | Quinton, Alloway Creek, New Jersey | 39.5483 | -75.415 |
| 19.6 | 44 | Alloway Creek, 2.5 n.mi. above entrance, New Jersey | 39.505 | -75.4833 |
| 19.8 | 2058 | Norwood City, Darby Creek, Pennsylvania | 39.88 | -75.29 |
| 20.1 | 634 | Coopers Creek bridge, Alloway Creek, New Jersey | 39.5133 | -75.4467 |