Independent Consultants • England & Wales

Flood Risk, Drainage & Utilities Services

A complete range of flood risk, drainage, environmental and utilities services to support your development from planning through to completion.

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All flood zones covered
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SuDS drainage design
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Utilities assessments
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17+ years' experience
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Fixed fees

Our Flood Risk, Drainage & Environmental Services

Flood Risk Environmental provides the full range of flood risk, drainage and water services for planning across England and Wales — from a single householder FRA to major-scheme drainage design. Every report is prepared personally by a consultant with 17+ years' experience. Browse our services below, or get a fixed-fee quote within 24 hours.

Flood Risk Assessments

Flood Risk Assessments for Planning

Planning-ready FRAs for all flood zones.

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Flood Zone 2 & 3 FRAs

Higher-risk sites, floor levels & safe access.

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Sequential & Exception Test

NPPF test evidence and submissions.

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Home Flood Risk Assessment

Proportionate FRAs for householders.

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Commercial Flood Risk Assessment

FRAs for commercial & mixed-use schemes.

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Basement Impact Assessment

Flood, groundwater & drainage for basements.

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ES / EIS Flood Risk Chapter

Flood chapters for Environmental Statements.

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Flood Modelling

1D/2D hydraulic modelling & flood levels.

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EA Flood Risk Activity Permit

Permits for works near main rivers.

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Flood Emergency & Evacuation Plan

Warning & evacuation plans for vulnerable sites.

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LLFA Objection Response

Resolve flood & drainage objections fast.

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Drainage, SuDS & Water

SuDS Drainage Strategies

Surface water strategies for planning.

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Detailed Drainage Design

Calculations & drawings for condition discharge.

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Soakaway Testing (BRE 365)

Infiltration testing for SuDS design.

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Greenfield Runoff Rate

Run-off rate calculations (FEH22).

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Drainage Condition Discharge

Discharge your drainage planning conditions.

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SuDS Maintenance & Management

Maintenance & management plans.

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Construction SW Management Plan

Managing run-off during construction.

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Foul Drainage Assessment

Foul drainage assessment & design (FDA1).

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BREEAM Flood Risk (Pol 03)

Run-off & flood credits for BREEAM.

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Water Neutrality Assessment

Neutrality statements for affected catchments.

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S23 Watercourse Consent

Ordinary Watercourse Consent applications.

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By Development Type

House Extensions

FRAs for single & two-storey extensions.

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New Build & Self-Build

FRAs for new dwellings & self-builds.

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Major Residential Development

FRA + drainage for 10+ dwelling schemes.

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Change of Use

Class MA & conversions to residential.

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Barn Conversions

Class Q & agricultural conversions.

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Garden Rooms & Outbuildings

FRAs for garden offices & annexes.

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Caravan, Camping & Glamping

FRAs & evacuation plans for parks.

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17+ years' experience

Need a Flood Risk Assessment in London?

Free no-obligation fixed-fee quote for your London planning application within 24 hours.

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Or contact us directly: 07826 705389  •