| Barnaulka | |
|---|---|
  | |
| Native name | Барнаулка Error {{native name checker}}: parameter value is malformed (help) |
| Location | |
| Country |  Russia |
| Federal subject |  Altai Krai |
| Physical characteristics | |
| Source | Zerkal'noye Lake |
| • location | Shipunovsky District, Altai Krai |
| • coordinates | 52°33′21″N 81°57′10″E / 52.55583°N 81.95278°E |
| • elevation | 218.2 m (716 ft) |
| Mouth | Ob' River |
• location | Barnaul, Altai Krai |
• coordinates | 53°19′47″N 83°48′18″E / 53.32972°N 83.80500°E |
• elevation | 130 m (430 ft) |
| Length | 207 kilometres (129 mi) |
| Basin size | 5,720 km2 (2,210 sq mi) |
| Basin features | |
| Progression | Barnaulka → Ob → Kara Sea |
| River system | Ob-Irtysh |
