River level Tryweryn at Bala Weir X

Important Warning Flooding is possible - Be prepared

The latest information indicates flooding is possible - Take action.

Check for flood warnings in this area

Latest recorded level 0.84m at 6:00pm Thursday 23 November 2017.

River levels at this location in the last 5 days

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Observed data

DateTime Value Error
0.841 false
0.843 false
0.845 false
0.847 false
0.849 false
0.85 false
0.845 false
0.81 false
0.747 false
0.748 false
0.752 false
0.755 false
0.759 false
0.762 false
0.766 false
0.768 false
0.77 false
0.771 false
0.771 false
0.771 false
0.77 false
0.77 false
0.769 false
0.768 false
0.768 false
0.766 false
0.765 false
0.765 false
0.766 false
0.768 false
0.77 false
0.773 false
0.775 false
0.778 false
0.781 false
0.784 false
0.787 false
0.791 false
0.794 false
0.798 false
0.802 false
0.806 false
0.81 false
0.814 false
0.818 false
0.823 false
0.827 false
0.832 false
0.837 false
0.841 false
0.846 false
0.849 false
0.854 false
0.858 false
0.863 false
0.869 false
0.875 false
0.882 false
0.888 false
0.895 false
0.903 false
0.911 false
0.92 false
0.93 false
0.94 false
0.951 false
0.965 false
0.979 false
0.995 false
1.012 false
1.029 false
1.046 false
1.061 false
1.072 false
1.079 false
1.079 false
1.073 false
1.064 false
1.053 false
1.047 false
1.046 false
1.049 false
1.057 false
1.07 false
1.087 false
1.104 false
1.121 false
1.141 false
1.16 false
1.178 false
1.193 false
1.209 false
1.22 false
1.231 false
1.238 false
1.246 false
1.248 false
1.245 false
1.228 false
1.192 false
1.147 false
1.093 false
1.028 false
0.968 false
0.93 false
0.91 false
0.901 false
0.898 false
0.898 false
0.898 false
0.896 false
0.893 false
0.887 false
0.879 false
0.87 false
0.859 false
0.846 false
0.833 false
0.822 false
0.814 false
0.809 false
0.807 false
0.807 false
0.809 false
0.812 false
0.816 false
0.821 false
0.825 false
0.828 false
0.83 false
0.828 false
0.826 false
0.824 false
0.825 false
0.827 false
0.831 false
0.838 false
0.845 false
0.855 false
0.864 false
0.875 false
0.888 false
0.901 false
0.914 false
0.928 false
0.942 false
0.956 false
0.969 false
0.983 false
0.994 false
1 false
0.995 false
0.978 false
0.95 false
0.915 false
0.875 false
0.828 false
0.782 false
0.753 false
0.735 false
0.725 false
0.721 false
0.721 false
0.722 false
0.723 false
0.726 false
0.729 false
0.733 false
0.737 false
0.741 false
0.745 false
0.749 false
0.754 false
0.759 false
0.764 false
0.769 false
0.775 false
0.775 false
0.78 false
0.78 false
0.786 false
0.786 false
0.793 false
0.793 false
0.799 false
0.799 false
0.805 false
0.805 false
0.811 false
0.811 false
0.817 false
0.817 false
0.821 false
0.823 false
0.824 false
0.822 false
0.818 false
0.814 false
0.81 false
0.807 false
0.804 false
0.804 false
0.799 false
0.799 false
0.79 false
0.79 false
0.779 false
0.779 false
0.75 false
0.75 false
0.7 false
0.7 false
0.647 false
0.647 false
0.607 false
0.607 false
0.582 false
0.567 false
0.56 false
0.557 false
0.557 false
0.558 false
0.561 false
0.565 false
0.569 false
0.569 false
0.574 false
0.574 false
0.579 false
0.579 false
0.585 false
0.585 false
0.592 false
0.592 false
0.599 false
0.599 false
0.606 false
0.606 false
0.613 false
0.613 false
0.619 false
0.626 false
0.632 false
0.637 false
0.637 false
0.642 false
0.642 false
0.644 false
0.644 false
0.645 false
0.645 false
0.644 false
0.644 false
0.64 false
0.64 false
0.636 false
0.636 false
0.632 false
0.632 false
0.629 false
0.629 false
0.626 false
0.626 false
0.622 false
0.622 false
0.615 false
0.615 false
0.606 false
0.606 false
0.595 false
0.595 false
0.586 false
0.586 false
0.578 false
0.578 false
0.572 false
0.572 false
0.566 false
0.566 false
0.561 false
0.561 false
0.555 false
0.555 false
0.55 false
0.55 false
0.543 false
0.543 false
0.535 false
0.535 false
0.526 false
0.526 false
0.517 false
0.517 false
0.509 false
0.509 false
0.502 false
0.502 false
0.497 false
0.497 false
0.493 false
0.493 false
0.49 false
0.49 false
0.487 false
0.487 false
0.484 false
0.484 false
0.48 false
0.48 false
0.475 false
0.475 false
0.469 false
0.469 false
0.463 false
0.463 false
0.458 false
0.458 false
0.454 false
0.454 false
0.45 false
0.45 false
0.448 false
0.448 false
0.447 false
0.447 false
0.446 false
0.446 false
0.445 false
0.445 false
0.446 false
0.446 false
0.447 false
0.447 false
0.448 false
0.448 false
0.449 false
0.449 false
0.451 false
0.451 false
0.453 false
0.453 false
0.455 false
0.455 false
0.457 false
0.457 false
0.46 false
0.46 false
0.463 false
0.463 false
0.465 false
0.465 false
0.469 false
0.469 false
0.472 false
0.472 false
0.475 false
0.475 false
0.479 false
0.479 false
0.483 false
0.483 false
0.487 false
0.487 false
0.491 false
0.491 false
0.495 false
0.495 false
0.5 false
0.5 false
0.505 false
0.505 false
0.51 false
0.51 false
0.515 false
0.515 false
0.521 false
0.521 false
0.527 false
0.527 false
0.533 false
0.533 false
0.539 false
0.539 false
0.545 false
0.545 false
0.552 false
0.552 false
0.559 false
0.559 false
0.566 false
0.566 false
0.573 false
0.573 false
0.581 false
0.581 false
0.588 false
0.588 false
0.597 false
0.597 false
0.605 false
0.605 false
0.612 false
0.612 false
0.62 false
0.62 false
0.628 false
0.628 false
0.636 false
0.636 false
0.644 false
0.644 false
0.654 false
0.654 false
0.664 false
0.664 false
0.677 false
0.677 false
0.689 false
0.689 false
0.703 false
0.703 false
0.715 false
0.715 false
0.726 false
0.726 false
0.737 false
0.737 false
0.747 false
0.747 false
0.755 false
0.755 false
0.763 false
0.763 false
0.768 false
0.768 false
0.769 false
0.769 false
0.765 false
0.765 false
0.756 false
0.756 false
0.739 false
0.739 false
0.713 false
0.713 false
0.677 false
0.677 false
0.637 false
0.637 false
0.604 false
0.604 false
0.579 false
0.579 false
0.556 false
0.556 false
0.53 false
0.53 false
0.497 false
0.497 false
0.462 false
0.462 false
0.435 false
0.435 false
0.416 false
0.416 false
0.397 false
0.397 false
0.38 false
0.38 false
0.363 false
0.363 false
0.347 false
0.347 false
0.333 false
0.333 false
0.322 false
0.322 false
0.313 false
0.313 false
0.306 false
0.306 false
0.3 false
0.3 false
0.295 false
0.295 false
0.29 false
0.29 false
0.287 false
0.287 false
0.284 false
0.284 false
0.282 false
0.282 false
0.279 false
0.279 false
0.277 false
0.277 false
0.276 false
0.276 false
0.274 false
0.274 false
0.273 false
0.273 false
0.272 false
0.272 false
0.271 false
0.271 false
0.27 false
0.27 false
0.269 false
0.269 false
0.269 false
0.269 false
0.269 false
0.269 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.268 false
0.269 false
0.269 false
0.268 false
0.268 false
0.269 false
0.269 false
0.269 false
0.269 false
0.269 false
0.269 false
0.269 false
0.269 false
0.269 false
0.269 false
0.269 false
0.269 false
0.27 false
0.27 false
0.27 false
0.271 false
0.271 false
0.271 false
0.271 false
0.271 false
0.271 false
0.271 false
0.271 false
0.272 false
0.272 false
0.272 false
0.272 false
0.273 false
0.273 false
0.273 false
0.273 false
0.273 false
0.273 false
0.274 false
0.274 false
0.274 false
0.274 false
0.274 false
0.275 false
0.274 false
0.275 false
0.275 false
0.275 false
0.275 false
0.275 false
0.275 false
0.276 false
0.276 false
0.276 false
0.276 false
0.276 false
0.277 false
0.277 false
0.277 false
0.277 false
0.277 false
0.278 false
0.278 false
0.278 false
0.278 false
0.278 false
0.278 false
0.279 false
0.279 false
0.279 false
0.279 false
0.279 false
0.279 false
0.279 false
0.279 false
0.279 false
0.279 false
0.279 false
0.279 false
0.28 false
0.28 false
0.28 false
0.28 false
0.28 false
0.28 false
0.28 false
0.28 false
0.28 false
0.28 false
0.28 false
0.28 false
0.281 false
0.281 false
0.281 false
0.281 false
0.281 false
0.281 false
0.281 false
0.281 false
0.281 false
0.281 false
0.281 false
0.281 false
0.282 false
0.282 false
0.282 false
0.282 false
0.282 false
0.282 false
0.282 false
0.282 false
0.283 false
0.283 false
0.283 false
0.283 false
0.283 false
0.283 false
0.283 false
0.283 false
0.283 false
0.283 false
0.283 false
0.283 false
0.284 false
0.284 false
0.284 false
0.284 false
0.284 false
0.284 false
0.284 false
0.284 false
0.285 false
0.285 false
0.285 false
0.285 false
0.285 false
0.285 false
0.286 false
0.286 false
0.286 false
0.286 false
0.287 false
0.287 false
0.287 false
0.287 false
0.288 false
0.288 false
0.289 false
0.289 false
0.289 false
0.289 false

Forecast data




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