The critical sections are mark in background color
| Part | Date of measurement | Scheme | Depth left (dm) |
Depth middle (dm) |
Depth right (dm) |
Width (m) | ||
| Chaika island, km 387.000 - 385.000 | 06.12.2025 | download | 61.5 | 53.5 | 43.5 | 150 | ||
| Kosui island 2, km 428.000 - 425.000 | 26.11.2025 | download | 50.5 | 56.5 | 50.5 | 140 | ||
| Dunav Most, km 489.000 - 486.000 | 30.09.2025 | download | 52.6 | 19.6 | 50.6 | 150 | ||
| batin island, km 525.000 - km 522.000 | 05.01.2026 | download | 40.6 | 48.6 | 54.6 | 140 | ||
| km 530.000 - 527.000 | 14.01.2026 | download | 44.4 | 46.4 | 44.4 | 110 | ||
| Yantra river, km 538.000 - 535.000 | 05.01.2026 | download | 50.4 | 61.4 | 44.4 | 130 | ||
| Vardim island, km 545.000 - 542.000 | 08.01.2026 | download | 44.4 | 44.4 | 37.4 | 90 | ||
| Vardim island, km 547.000 - 544.000 | 07.01.2026 | download | 43.4 | 49.4 | 43.4 | 130 | ||
| Svishtov, km 556.000 - 554.000 | 15.01.2026 | download | 40.4 | 42.4 | 41.4 | 100 | ||
| Belene island, km 565.000 - 563.000 | 06.01.2026 | download | 38.4 | 39.4 | 37.4 | 120 | ||
| G. Byrzina island, km 576.000 - 573.000 | 06.01.2026 | download | 40.4 | 41.4 | 39.4 | 130 | ||
| Somovit, km 609.000 - 607.000 | 06.01.2026 | download | 42.4 | 44.4 | 40.4 | 100 | ||
