| Bondary - SiemianówkaReservoir, Zbiornik Siemianówka | 1.61 m | Very low | | 25 min ago |
| Bondary - SiemianówkaReservoir, Zbiornik Siemianówka | 1.53 m | Low | | 25 min ago |
| Rajgród 2Lake, Jezioro Rajgrodzkie | 1.84 m | Normal | | 25 min ago |
| BabinoRiver gauge, Narew | 2.97 m | Very low | | 25 min ago |
| Czarna wieśCanal gauge, Kanał Kuwasy | 0.99 m | Very low | | 55 min ago |
| FrankopolRiver gauge, Bug | 0.32 m | Very low | | 25 min ago |
| Kulesze ChobotkiRiver gauge, Nereśl | 2.61 m | Very high | | 25 min ago |
| NarewRiver gauge | 1.37 m | Very high | | 25 min ago |
| NowosiółkiRiver gauge, Supraśl | 1.75 m | Very high | | 25 min ago |
| PloskiRiver gauge, Narew | 1.85 m | Very low | | 25 min ago |
| SurażRiver gauge, Narew | 1.03 m | Very low | | 25 min ago |
| SztabinRiver gauge, Biebrza | 1.34 m | Very high | | 25 min ago |
| BiałobrzegiRiver gauge, Netta | 1.21 m | Low | | 55 min ago |
| BiałowieżaRiver gauge, Narewka | 0.75 m | Low | | 25 min ago |
| HarasimowiczeRiver gauge, Sidra | 5.10 m | High | | 55 min ago |
| KuczeRiver gauge, Lega | 0.59 m | Low | | 55 min ago |
| NarewkaRiver gauge | 0.95 m | Low | | 25 min ago |
| NowogródRiver gauge, Narew | 1.49 m | High | | 25 min ago |
| Piątnica-ŁomżaRiver gauge, Narew | 0.90 m | Low | | 25 min ago |
| PrzechodyRiver gauge, Ełk (Kanał Rudzki) | 2.10 m | Low | | 55 min ago |
| RajgródRiver gauge, Jegrznia | 1.12 m | High | | 25 min ago |
| Strękowa GóraRiver gauge, Narew | 1.42 m | Low | | 25 min ago |
| SzczebraRiver gauge, Blizna | 0.53 m | Low | | 55 min ago |
| WiznaRiver gauge, Narew | 1.85 m | Low | | 25 min ago |
| ZaruzieRiver gauge, Ruź | 0.92 m | Low | | 25 min ago |
| ZawadyRiver gauge, Ślina | 2.47 m | Low | | 25 min ago |
| ZawadyRiver gauge, Biała | 2.19 m | Low | | 25 min ago |
| BoćkiRiver gauge, Nurzec | 1.44 m | Normal | | 55 min ago |
| BrańskRiver gauge, Nurzec | 0.67 m | Normal | | 25 min ago |
| Bród staryRiver gauge, Czarna Hańcza | 0.52 m | Normal | | 55 min ago |
| BurzynRiver gauge, Biebrza | 1.89 m | Normal | | 25 min ago |
| ChrabołyRiver gauge, Orlanka | 1.14 m | Normal | | 25 min ago |
| CzachyRiver gauge, Wissa | 2.49 m | Normal | | 25 min ago |
| Czerwony folwarkRiver gauge, Czarna Hańcza | 1.93 m | Normal | | 55 min ago |
| DębowoRiver gauge, Biebrza | 1.33 m | Normal | | 25 min ago |
| DobrylasRiver gauge, Pisa | 0.88 m | Normal | | 25 min ago |
| Dolistowo stareRiver gauge, Biebrza | 2.80 m | Normal | | 55 min ago |
| FastyRiver gauge, Supraśl | 1.29 m | Normal | | 25 min ago |
| GródekRiver gauge, Supraśl | 1.66 m | Normal | | 25 min ago |
| HruszewRiver gauge, Toczna | 1.85 m | Normal | | 25 min ago |
| Jałowy rógRiver gauge, Czarna Hańcza | 0.64 m | Normal | | 55 min ago |
| KarpowiczeRiver gauge, Brzozówka | 1.87 m | Normal | | 55 min ago |
| OsowiecRiver gauge, Biebrza | 2.65 m | Normal | | 55 min ago |
| Osowiec 2River gauge, Ełk (Kanał Rudzki) | 3.61 m | Normal | | 55 min ago |
| PtakiRiver gauge, Pisa | 0.72 m | Normal | | 25 min ago |
| RaczkiRiver gauge, Netta | 0.65 m | Normal | | 55 min ago |
| SochonieRiver gauge, Czarna | 0.73 m | Normal | | 25 min ago |
| SokołdaRiver gauge | 1.88 m | Normal | | 25 min ago |
| SupraślRiver gauge | 1.29 m | Normal | | 25 min ago |
| TrześciankaRiver gauge, Rudnia | 2.88 m | Normal | | 55 min ago |
| WoźnawieśRiver gauge, Lega | 1.79 m | Normal | | 55 min ago |
| ZelwaRiver gauge, Marycha | 0.51 m | Normal | 0.00 m | 26 hours ago |
| KozarzeRiver gauge, Nurzec | 1.28 m | No reference yet | | 55 min ago |