| Thorney Mill Road, West Drayton (Temporary)River gauge, River Colne | −0.01 m | Lowest on record | −0.01 m | 2 hours ago |
| Bearbrook FDRiver gauge | 0.29 m | Very low | ±0 | 39 min ago |
| Bray LockRiver gauge, River Thames | 0.15 m | Very low | ±0 | 39 min ago |
| Newport Pagnell CemeteryRiver gauge, River Great Ouse | 0.04 m | Very low | −0.06 m | 39 min ago |
| Uxbridge, Fountains MillRiver gauge, Frays River | 0.61 m | Very low | −0.01 m | 39 min ago |
| WillowbankRiver gauge, River Colne | 0.84 m | Very low | ±0 | 39 min ago |
| BletchleyRiver gauge, River Ouzel | 0.23 m | Low | ±0 | 39 min ago |
| BrayGroundwater well | 17.26 m | Low | +0.02 m | 31 hours ago |
| CuddingtonRiver gauge, River Thame | 1.07 m | Low | +0.02 m | 39 min ago |
| Denham LodgeRiver gauge, River Misbourne | 0.06 m | Low | ±0 | 39 min ago |
| Farlows BridgeRiver gauge, River Colne | 0.33 m | Low | −0.01 m | 39 min ago |
| Grendon UnderwoodRiver gauge, River Ray | 0.03 m | Low | ±0 | 39 min ago |
| Hurley LockRiver gauge, River Thames | 0.05 m | Low | ±0 | 39 min ago |
| Marlow LockRiver gauge, River Thames | 0.06 m | Low | ±0 | 39 min ago |
| Newport PagnellRiver gauge, River Great Ouse | 0.15 m | Low | −0.03 m | 39 min ago |
| Rowsham BridgeRiver gauge, River Thame | 0.09 m | Low | +0.01 m | 39 min ago |
| Stony StratfordRiver gauge, River Great Ouse | 0.13 m | Low | ±0 | 54 min ago |
| ThornboroughRiver gauge, River Great Ouse | 0.30 m | Low | ±0 | 3 hours ago |
| Weston TurvilleRiver gauge, Wendover Springs | 0.30 m | Low | ±0 | 39 min ago |
| WillenRiver gauge, River Ouzel | 0.26 m | Low | −0.02 m | 39 min ago |
| AylesburyRiver gauge, Bear Brook | 1.08 m | Normal | ±0 | 39 min ago |
| Aylesbury ThameRiver gauge, River Thame | 0.89 m | Normal | −0.04 m | 54 min ago |
| Bourne EndRiver gauge, River Wye | 0.16 m | Normal | ±0 | 39 min ago |
| BroughtonRiver gauge, Broughton Brook | 0.12 m | Normal | −0.03 m | 39 min ago |
| BuckinghamRiver gauge, River Great Ouse | 0.14 m | Normal | ±0 | 39 min ago |
| CheshamRiver gauge, River Chess | 0.31 m | Normal | ±0 | 39 min ago |
| Churchill AvenueRiver gauge, Southcourt Brook | 0.68 m | Normal | −0.01 m | 39 min ago |
| Cookham LockRiver gauge, River Thames | 0.08 m | Normal | ±0 | 39 min ago |
| Denham ColneRiver gauge, River Colne | 0.14 m | Normal | ±0 | 39 min ago |
| Hambleden LockRiver gauge, River Thames | 0.09 m | Normal | ±0 | 39 min ago |
| HavershamRiver gauge, River Great Ouse | 0.20 m | Normal | ±0 | 39 min ago |
| Iver, Clisbys BridgeRiver gauge, River Colne | 0.36 m | Normal | −0.01 m | 39 min ago |
| MissendenRiver gauge, River Misbourne | 0.10 m | Normal | ±0 | 39 min ago |
| OlneyRiver gauge, River Great Ouse | 0.08 m | Normal | ±0 | 3 hours ago |
| PassenhamRiver gauge, River Great Ouse | 2.18 m | Normal | −0.01 m | 8 days ago |
| PiddingtonGroundwater well | 96.44 m | Normal | −0.03 m | 34 hours ago |
| Ray FarmGroundwater well | 44.44 m | Normal | ±0 | 13 hours ago |
| Thame BridgeRiver gauge, River Thame | 1.07 m | Normal | +0.04 m | 2 hours ago |
| TurveyRiver gauge, River Great Ouse | 0.28 m | Normal | −0.03 m | 39 min ago |
| Wycombe HughRiver gauge, Hughenden Stream | 0.05 m | Normal | ±0 | 39 min ago |
| Braybourne CloseRiver gauge | 0.07 m | No reference yet | ±0 | 39 min ago |
| Denham LodgeRiver gauge | 0.06 m | No reference yet | ±0 | 39 min ago |
| High Wycombe FDRiver gauge | 0.99 m | No reference yet | +0.01 m | 39 min ago |
| Huntsmoor WeirRiver gauge | 0.02 m | No reference yet | ±0 | 39 min ago |
| Huntsmoor WeirRiver gauge | 27.39 m | No reference yet | ±0 | 39 min ago |
| Jubilee River at Marsh LaneRiver gauge | 20.98 m | No reference yet | ±0 | 39 min ago |
| Milton Keynes M1 Ultrasonic GSRiver gauge | 0.00 m | No reference yet | ±0 | 54 min ago |
| Newport Pagnell GSRiver gauge | −2.15 m | No reference yet | ±0 | 29 days ago |
| Old Mill House PenstockRiver gauge | 28.85 m | No reference yet | −0.11 m | 39 min ago |
| Princes Risborough RLRiver gauge | 0.33 m | No reference yet | ±0 | 39 min ago |
| Stocklake FDRiver gauge | 0.71 m | No reference yet | ±0 | 39 min ago |
| Water Eaton Brook GS Bletchley WitsRiver gauge | 84.51 m | No reference yet | −0.02 m | 39 min ago |
| Wraysbury Offtake FDRiver gauge | 19.97 m | No reference yet | −0.01 m | 39 min ago |