| GwithianRiver gauge, River Red | 0.60 m | Lowest on record | 0.00 m | 58 min ago |
| LadockRiver gauge, Tresillian River | -0.05 m | Lowest on record | −0.01 m | 43 min ago |
| Newlyn CoombeRiver gauge, Newlyn Coombe River | 0.11 m | Lowest on record | 0.00 m | 43 min ago |
| BastreetRiver gauge, Withy Brook | 0.12 m | Very low | | 43 min ago |
| Bodmin DunmereRiver gauge, River Camel | 0.93 m | Very low | +0.02 m | 43 min ago |
| Canworthy Water BridgeRiver gauge, River Ottery | 0.18 m | Very low | +0.01 m | 43 min ago |
| GunnislakeRiver gauge, River Tamar | 0.37 m | Very low | | 43 min ago |
| GwillsRiver gauge, River Gannel | 0.05 m | Very low | −0.03 m | 43 min ago |
| Helston County BridgeRiver gauge, River Cober | 0.21 m | Very low | −0.01 m | 43 min ago |
| LuxulyanRiver gauge, Par River | 0.24 m | Very low | −0.03 m | 43 min ago |
| PenvoseRiver gauge, River Allen | 0.08 m | Very low | −0.02 m | 43 min ago |
| PonsanoothRiver gauge, River Kennall | 0.05 m | Very low | 0.00 m | 18 hours ago |
| Ponts ValeRiver gauge, Par River | 0.15 m | Very low | +0.01 m | 43 min ago |
| Port IsaacRiver gauge, Coastal Stream | 0.08 m | Very low | −0.02 m | 43 min ago |
| RelubbusRiver gauge, River Hayle | 0.04 m | Very low | | 1 hour ago |
| St Blazey Station RoadRiver gauge, St Blazey Stream | 0.06 m | Very low | 0.00 m | 43 min ago |
| St ErthRiver gauge, River Hayle | 0.18 m | Very low | 0.00 m | 43 min ago |
| St Ives Consols FarmRiver gauge, River Stennack | 0.06 m | Very low | | 43 min ago |
| TidefordRiver gauge, River Tiddy | 0.06 m | Very low | 0.00 m | 43 min ago |
| TrebrownbridgeRiver gauge, River Seaton | 0.12 m | Very low | −0.01 m | 43 min ago |
| TrekeivestepsRiver gauge, River Fowey | 0.28 m | Very low | +0.05 m | 8 hours ago |
| TrengoffeRiver gauge, Warleggan River | 0.20 m | Very low | 0.00 m | 43 min ago |
| TruroRiver gauge, River Kenwyn | 0.09 m | Very low | −0.02 m | 43 min ago |
| WerringtonRiver gauge, River Ottery | 0.13 m | Very low | +0.02 m | 43 min ago |
| BealsmillRiver gauge, River Inny | 0.40 m | Low | +0.03 m | 43 min ago |
| BissoeRiver gauge, Carnon River | 0.27 m | Low | 0.00 m | 43 min ago |
| Camelford Enfield ParkRiver gauge, River Camel | 0.23 m | Low | | 43 min ago |
| De LankRiver gauge, De Lank River | 0.14 m | Low | +0.01 m | 1 hour ago |
| HelebridgeRiver gauge, River Neet | 0.04 m | Low | +0.16 m | 43 min ago |
| Idless DamRiver gauge, River Allen | 0.05 m | Low | | 43 min ago |
| MevagisseyRiver gauge, Mevagissey Stream | 0.10 m | Low | −0.02 m | 43 min ago |
| PenberthRiver gauge, Penberth Stream | 0.22 m | Low | +0.04 m | 18 hours ago |
| Penzance AlvertonRiver gauge, Lariggan River | 0.07 m | Low | −0.01 m | 43 min ago |
| RestormelRiver gauge | 0.27 m | Low | +0.01 m | 43 min ago |
| TrenguneRiver gauge, River Ottery | 0.20 m | Low | | 43 min ago |
| TruscottRiver gauge, River Kensey | 0.43 m | Low | +0.01 m | 43 min ago |
| Woolstone MillRiver gauge, River Neet | 0.14 m | Low | +0.02 m | 43 min ago |
| Bodmin St Petrocs WellRiver gauge, Bodmin Town Leat | 0.06 m | Normal | | 43 min ago |
| Bolingey Cocks BridgeRiver gauge, Bolingey Stream | 0.22 m | Normal | −0.01 m | 43 min ago |
| BoscadjackRiver gauge, River Cober | 0.31 m | Normal | −0.01 m | 43 min ago |
| Boscastle County BridgeRiver gauge, River Valency | 0.37 m | Normal | −0.01 m | 43 min ago |
| Boscastle New MillsRiver gauge, River Valency | 0.83 m | Normal | | 43 min ago |
| BushRiver gauge, River Strat | 0.25 m | Normal | −0.02 m | 43 min ago |
| Craigshill WoodRiver gauge, St Neot River | 0.39 m | Normal | −0.01 m | 43 min ago |
| Crowford BridgeRiver gauge, River Tamar | 0.34 m | Normal | +0.16 m | 43 min ago |
| Greystone BridgeRiver gauge, River Tamar | 0.22 m | Normal | +0.08 m | 43 min ago |
| LauncestonRiver gauge, River Kensey | 0.12 m | Normal | 0.00 m | 43 min ago |
| Loe PoolRiver gauge, River Cober | 3.57 m | Normal | +0.02 m | 43 min ago |
| MolingeyRiver gauge, St Austell River | 0.62 m | Normal | −0.06 m | 43 min ago |
| PentewanRiver gauge, St Austell River | 1.18 m | Normal | 0.00 m | 43 min ago |
| PerrancoombeRiver gauge, Perrancombe Stream | 0.12 m | Normal | −0.02 m | 43 min ago |
| PillatonRiver gauge, River Lynher | 0.24 m | Normal | +0.02 m | 43 min ago |
| PolperroRiver gauge, River Pol | 0.08 m | Normal | 0.00 m | 43 min ago |
| Polson BridgeRiver gauge, River Tamar | 0.42 m | Normal | +0.14 m | 43 min ago |
| RestormelRiver gauge, River Fowey | 0.27 m | Normal | +0.01 m | 43 min ago |
| Rose in ValeRiver gauge, Perrancombe Stream | 0.30 m | Normal | −0.01 m | 43 min ago |
| SladesbridgeRiver gauge, River Camel | 0.16 m | Normal | −0.01 m | 43 min ago |
| TregonyRiver gauge, River Fal | 0.34 m | Normal | +0.10 m | 43 min ago |
| TrenearRiver gauge, River Cober | 0.36 m | Normal | 0.00 m | 43 min ago |
| TrenowthRiver gauge, River Fal | 0.24 m | Normal | +0.02 m | 43 min ago |
| WainsfordRiver gauge, River Fowey | 0.40 m | Normal | | 2 hours ago |
| AngarrackRiver gauge | 0.05 m | No reference yet | −0.01 m | 43 min ago |
| Bodmin Crockwell StreetRiver gauge | 0.07 m | No reference yet | −0.02 m | 43 min ago |
| Bodmin Cummings GarageRiver gauge | -0.01 m | No reference yet | −0.01 m | 43 min ago |
| Bodmin Flaxmoor TerraceRiver gauge | 0.13 m | No reference yet | −0.02 m | 43 min ago |
| Bodmin Priory PondRiver gauge | 0.39 m | No reference yet | −0.02 m | 43 min ago |
| BoscundleRiver gauge | 0.07 m | No reference yet | 0.00 m | 43 min ago |
| Bude Kenwyn CloseRiver gauge | 0.10 m | No reference yet | −0.01 m | 43 min ago |
| CollifordRiver gauge | 0.27 m | No reference yet | −0.01 m | 8 hours ago |
| CopperhouseTidal gauge | -0.03 m | No reference yet | 0.00 m | 22 days ago |
| FoweyTidal gauge | 0.09 m | No reference yet | −0.20 m | 43 min ago |
| Hayle TideflapTidal gauge, River Hayle | 1.25 m | No reference yet | | 43 min ago |
| IdlessRiver gauge | 0.20 m | No reference yet | 0.00 m | 43 min ago |
| Loe BarRiver gauge | 3.27 m | No reference yet | 0.00 m | 58 min ago |
| Loe BarRiver gauge | 3.27 m | No reference yet | 0.00 m | 58 min ago |
| Mevagissey Fire StationRiver gauge | 0.50 m | No reference yet | 0.00 m | 58 min ago |
| NewlynTidal gauge | 0.04 m | No reference yet | +0.08 m | 58 min ago |
| NewlynTidal gauge | 3.09 m | No reference yet | +0.08 m | 58 min ago |
| Newmill DamRiver gauge | 0.09 m | No reference yet | −0.04 m | 43 min ago |
| Newmill DamRiver gauge | 0.33 m | No reference yet | +0.03 m | 43 min ago |
| PadstowTidal gauge | 1.03 m | No reference yet | 0.00 m | 43 min ago |
| Par HighwayRiver gauge | 0.42 m | No reference yet | −0.02 m | 43 min ago |
| Penryn Trelawney ParkRiver gauge, Praze Stream | -13.07 m | No reference yet | 0.00 m | 43 min ago |
| Penryn Trelawney ParkRiver gauge | 0.10 m | No reference yet | −0.03 m | 43 min ago |
| PentewanRiver gauge | 1.21 m | No reference yet | 0.00 m | 43 min ago |
| Pentewan InletTidal gauge | 0.20 m | No reference yet | −0.03 m | 43 min ago |
| Penzance Chyandour Coombe CottageRiver gauge | 0.01 m | No reference yet | −0.02 m | 43 min ago |
| PlymouthTidal gauge | 0.41 m | No reference yet | −0.09 m | 58 min ago |
| PlymouthTidal gauge | 3.63 m | No reference yet | −0.09 m | 58 min ago |
| Polperro LangreekRiver gauge | 0.10 m | No reference yet | −0.02 m | 43 min ago |
| Polperro Top ScreenRiver gauge | 0.05 m | No reference yet | −0.03 m | 43 min ago |
| Port IsaacRiver gauge | 0.18 m | No reference yet | −0.03 m | 43 min ago |
| PorthlevenRiver gauge | 0.10 m | No reference yet | 0.00 m | 43 min ago |
| PortreathRiver gauge | 0.05 m | No reference yet | −0.07 m | 43 min ago |
| PortreathRiver gauge | 0.14 m | No reference yet | −0.06 m | 43 min ago |
| RestormelRiver gauge | -0.27 m | No reference yet | +0.01 m | 43 min ago |
| SiblybackRiver gauge | 0.09 m | No reference yet | 0.00 m | 43 min ago |
| St IvesTidal gauge | -0.27 m | No reference yet | −0.19 m | 43 min ago |
| St MarysTidal gauge | 2.90 m | No reference yet | +0.18 m | 58 min ago |
| St MarysTidal gauge | -0.01 m | No reference yet | +0.18 m | 58 min ago |
| Truro HarbourRiver gauge | 0.29 m | No reference yet | | 43 min ago |
| WadebridgeTidal gauge | 1.90 m | No reference yet | +0.28 m | 43 min ago |