4 min read

Is My Site Within A Flood Zone?

By Sadia Luckett on Sep 27, 2021 9:03:02 AM

All too often, information on whether or not your site is within a Flood Zone can be muddy and unclear, leaving you with more questions than you had to begin with.

Yet, this information is crucial to ensure the correct procedures are put in place during your planning applications and to avoid any refusals or delays to your application.

This post aims to clearly explain the types of flood zones, what they mean and detail the steps you can take to find out if your site is affected.

Topics: Flood Risk Assessments flooding flood zone flood risk
3 min read

What Is Surface Water Flooding?

By Sadia Luckett on Aug 24, 2021 10:16:33 AM

Simply put, surface water flooding occurs when the volume of rainwater falling is unable to drain away through existing drainage systems or by filtering into the ground. As a result, the water lies on the ground and may begin to flow – causing localised floods, which can affect your developments.

Typically, surface water flooding is caused by the amount of rainfall and the high speed at which it hits the ground. This causes a build-up that prevents the existing drainage systems from draining it.

Surface water flood events usually have localised effects, therefore only impacting properties in a close proximity to the resulting floods. In these instances, it may only affect those properties and the surrounding areas for a short period of time.

However, due to the sporadic and intense nature of these surface water flood events, the damage can be extensive and affect huge areas, being in-situ for prolonged periods of time.

So we know that surface water flooding can be hugely disruptive to your new development(s).

Now let’s see how it could affect you and your future planning applications and what you can do to prepare for it.

Read on to learn more…

Topics: Flood Risk Assessments flooding Surface Water Flooding
2 min read

What Is Fluvial Flooding?

By Sadia Luckett on Aug 13, 2021 1:24:34 PM

When rivers and streams ‘break their banks’, the water will flow out onto adjacent low-lying areas (known as floodplains), and there are a number of reasons as to why (and how) this happens.

For example, if the runoff from heavy rain exceeds the natural capacity of the river channel, you will experience fluvial flooding. Also, if a channel is blocked or constrained – or in estuarine areas where high tide levels impede the flow of the river out to sea – your site may be vulnerable to river flooding.

Topics: Flood Risk Assessments fluvial flooding flooding