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River level River Thames at Marlow Lock (upstream data)

Important Warning Flooding is possible - Be prepared

The latest information indicates flooding is possible - Take action.

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Latest recorded level 0.47m at 11:30pm Saturday 23 January 2021.

View downstream data for this station

River levels at this location in the last 5 days

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Observed data

DateTime Value Error
0.465 false
0.467 false
0.459 false
0.459 false
0.454 false
0.456 false
0.461 false
0.461 false
0.455 false
0.463 false
0.465 false
0.456 false
0.46 false
0.463 false
0.463 false
0.464 false
0.463 false
0.465 false
0.464 false
0.458 false
0.46 false
0.459 false
0.461 false
0.457 false
0.463 false
0.458 false
0.459 false
0.459 false
0.453 false
0.46 false
0.457 false
0.456 false
0.454 false
0.464 false
0.456 false
0.451 false
0.457 false
0.461 false
0.455 false
0.45 false
0.459 false
0.446 false
0.457 false
0.452 false
0.456 false
0.451 false
0.453 false
0.454 false
0.457 false
0.457 false
0.458 false
0.46 false
0.456 false
0.457 false
0.455 false
0.458 false
0.459 false
0.463 false
0.451 false
0.451 false
0.451 false
0.457 false
0.455 false
0.453 false
0.453 false
0.455 false
0.459 false
0.456 false
0.448 false
0.456 false
0.453 false
0.457 false
0.457 false
0.454 false
0.448 false
0.453 false
0.453 false
0.453 false
0.449 false
0.449 false
0.452 false
0.455 false
0.455 false
0.451 false
0.454 false
0.456 false
0.451 false
0.448 false
0.446 false
0.456 false
0.454 false
0.451 false
0.447 false
0.452 false
0.454 false
0.456 false
0.456 false
0.445 false
0.447 false
0.45 false
0.455 false
0.452 false
0.453 false
0.453 false
0.453 false
0.45 false
0.452 false
0.451 false
0.45 false
0.454 false
0.451 false
0.448 false
0.452 false
0.45 false
0.453 false
0.449 false
0.447 false
0.443 false
0.449 false
0.44 false
0.451 false
0.446 false
0.443 false
0.452 false
0.448 false
0.451 false
0.451 false
0.448 false
0.452 false
0.446 false
0.453 false
0.45 false
0.44 false
0.447 false
0.448 false
0.447 false
0.453 false
0.444 false
0.454 false
0.451 false
0.453 false
0.449 false
0.451 false
0.441 false
0.444 false
0.44 false
0.442 false
0.435 false
0.435 false
0.438 false
0.432 false
0.437 false
0.438 false
0.439 false
0.437 false
0.438 false
0.437 false
0.438 false
0.439 false
0.441 false
0.439 false
0.436 false
0.438 false
0.436 false
0.435 false
0.436 false
0.432 false
0.434 false
0.44 false
0.434 false
0.438 false
0.434 false
0.433 false
0.439 false
0.437 false
0.435 false
0.433 false
0.428 false
0.436 false
0.431 false
0.438 false
0.436 false
0.432 false
0.434 false
0.432 false
0.431 false
0.428 false
0.435 false
0.428 false
0.429 false
0.429 false
0.424 false
0.433 false
0.425 false
0.425 false
0.434 false
0.429 false
0.427 false
0.428 false
0.423 false
0.429 false
0.432 false
0.423 false
0.427 false
0.423 false
0.425 false
0.428 false
0.426 false
0.427 false
0.432 false
0.43 false
0.425 false
0.424 false
0.425 false
0.422 false
0.418 false
0.422 false
0.421 false
0.418 false
0.426 false
0.418 false
0.417 false
0.421 false
0.42 false
0.417 false
0.414 false
0.413 false
0.416 false
0.416 false
0.416 false
0.41 false
0.41 false
0.404 false
0.401 false
0.405 false
0.401 false
0.395 false
0.392 false
0.396 false
0.388 false
0.394 false
0.374 false
0.381 false
0.379 false
0.375 false
0.379 false
0.38 false
0.381 false
0.374 false
0.376 false
0.372 false
0.372 false
0.37 false
0.37 false
0.374 false
0.368 false
0.365 false
0.366 false
0.364 false
0.366 false
0.366 false
0.361 false
0.365 false
0.361 false
0.357 false
0.366 false
0.363 false
0.359 false
0.357 false
0.357 false
0.352 false
0.351 false
0.351 false
0.353 false
0.35 false
0.348 false
0.346 false
0.345 false
0.345 false
0.346 false
0.35 false
0.341 false
0.34 false
0.346 false
0.342 false
0.345 false
0.339 false
0.336 false
0.339 false
0.332 false
0.338 false
0.342 false
0.336 false
0.337 false
0.337 false
0.335 false
0.335 false
0.339 false
0.337 false
0.338 false
0.337 false
0.334 false
0.331 false
0.334 false
0.333 false
0.332 false
0.334 false
0.33 false
0.331 false
0.333 false
0.329 false
0.33 false
0.323 false
0.325 false
0.324 false
0.32 false
0.314 false
0.311 false
0.316 false
0.316 false
0.313 false
0.311 false
0.313 false
0.316 false
0.315 false
0.318 false
0.312 false
0.316 false
0.319 false
0.318 false
0.312 false
0.314 false
0.312 false
0.301 false
0.282 false
0.286 false
0.281 false
0.283 false
0.274 false
0.285 false
0.281 false
0.282 false
0.279 false
0.283 false
0.28 false
0.281 false
0.279 false
0.281 false
0.28 false
0.28 false
0.278 false
0.282 false
0.279 false
0.278 false
0.282 false
0.282 false
0.28 false
0.282 false
0.278 false
0.28 false
0.28 false
0.28 false
0.283 false
0.277 false
0.282 false
0.281 false
0.281 false
0.28 false
0.282 false
0.278 false
0.284 false
0.277 false
0.284 false
0.283 false
0.28 false
0.279 false
0.283 false
0.277 false
0.28 false
0.277 false
0.282 false
0.278 false
0.281 false
0.281 false
0.279 false
0.277 false
0.279 false
0.274 false
0.277 false
0.275 false
0.279 false
0.282 false
0.277 false
0.277 false
0.277 false
0.273 false
0.278 false
0.272 false
0.273 false
0.27 false
0.276 false
0.274 false
0.277 false
0.275 false
0.275 false
0.274 false
0.273 false
0.27 false
0.272 false
0.271 false
0.271 false
0.272 false
0.271 false
0.269 false
0.27 false
0.273 false
0.269 false
0.268 false
0.268 false
0.266 false
0.266 false
0.265 false
0.269 false
0.266 false
0.268 false
0.264 false
0.263 false
0.266 false
0.26 false
0.267 false
0.268 false
0.269 false
0.266 false
0.266 false
0.266 false
0.267 false
0.266 false
0.267 false
0.264 false
0.265 false
0.267 false
0.265 false
0.267 false
0.268 false
0.27 false
0.267 false
0.266 false
0.268 false
0.269 false
0.269 false
0.27 false
0.266 false
0.27 false
0.27 false
0.27 false
0.27 false
0.271 false
0.27 false
0.27 false
0.273 false
0.272 false
0.271 false
0.272 false
0.273 false
0.275 false
0.274 false
0.274 false
0.273 false
0.274 false
0.275 false
0.276 false
0.278 false
0.278 false
0.278 false
0.277 false
0.28 false
0.281 false
0.281 false
0.282 false
0.282 false
0.283 false

Forecast data




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