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Dredging Regulations and Permits You Need to Know
Dredging is a necessary part of waterways management. Whether it’s a lake, river, or canal, sediments and other debris gradually accumulate, causing problems for boats and flooding.

Ian
Jan 145 min read


Fishing Lake Maintenance Top Tips
Few things are more relaxing than a day spent by a well-stocked fishpond. The sun bright in the sky, a gentle breeze rippling the water, a small flock of ducks quaking and swimming among the reeds. It’s an angler’s dream. But it can all go so wrong. Ropy algae, stagnant water, suffocating fish. Poor maintenance can transform a beautiful, serene fishpond into something that looks more like a bog.

Ian
Dec 22, 20254 min read


Mechanical Dredging vs Hydraulic Dredging: Which is Better?
Dredging is the practice of removing sediments and debris from the bottom of lakes, rivers, harbours, and other water bodies. Over time, sediments like sand and silt are carried by waterways downstream. Sedimentation gradually fills up the water body, decreasing its depth, and creating challenges for navigability and increasing the risk of flooding.

Ian
Dec 15, 20254 min read


Don’t Let It Slip: The Rothen Group Repairs Aire and Calder Navigation Following Flood-Related Landslides
When a landslip on the embankment of the Aire and Calder Navigation threatened to make the commercially used waterway unstable, marine engineering specialists.

Ian
Nov 11, 20254 min read


Our Work: Habitat Creation Coney Meadows, Droitwich
Site: Coney Meadows, Droitwich Date: January – March 2025 Introduction Restoring reedbeds and raising the water table to create new...

Ian
Aug 26, 20252 min read


Our Work: Changing the Shape of the River Derwent, Derby
Site: River Derwent, Derby Date: August 2024 Introduction Following the storm seasons of 2023 & 2024, the EA set out to review its...

Ian
Aug 21, 20252 min read


Navigating Nature: The Importance of Reed and Weed Management in UK Waterways
The UK’s canals, rivers, and inland waterways are more than just scenic landscapes. They are vital corridors for biodiversity, recreation, heritage, and local economies. However, these unique environments face an ongoing challenge; the unchecked growth of reeds and aquatic weeds. While plants like reeds, duckweed, and water lilies play a role in supporting ecosystems, excessive or unmanaged growth can: disrupt navigation block drainage increase flood risk damage infrastructur

Tallulah
May 25, 20253 min read


Early Maritime Contractor Involvement: Why It Improves Project Outcomes in Waterway Engineering
In the complex and sensitive environment of the UK’s inland waterways, getting engineering projects right the first time is more than...

Tallulah
May 18, 20253 min read


Maritime Civil Engineers Vs. Civil Engineers: Key Differences and Specialisations
This article explores the key differences between civil engineers in general and those specialising in waterway engineering...

Tallulah
Mar 26, 20254 min read


Waterway Piling for River and Canal Projects: Key Considerations
Waterway piling plays a critical role in the construction and maintenance of infrastructure along rivers, canals, and other waterways.

Tallulah
Mar 24, 20255 min read


How Long Does Dredging Take? A Guide to Project Lengths
In this guide, we’ll explore the typical timeframes for dredging projects and the factors that can influence their duration.

Tallulah
Feb 24, 20255 min read


How Waterway Contractors Tackle Seasonal Challenges: Key Jobs for Spring
As the chill of winter fades and the first signs of spring emerge, waterway contractors face a busy and critical period in their work.

Tallulah
Feb 17, 20254 min read


The Importance of Specialist Waterway Contractors: Why Experience Matters
Waterway construction projects are unlike most land-based civil works. They present a unique set of challenges...

Tallulah
Jan 29, 20255 min read


How to Plan and Execute a Successful Waterway Dredging Project
Dredging is a vital process in the maintenance and development of waterways, ensuring they remain safe and functional.

Tallulah
Jan 27, 20255 min read


How to Optimise Project Costs and Timelines in Waterway Engineering Projects
This article will help you understand how to optimise project costs and timelines in waterway engineering projects.

Tallulah
Dec 23, 20245 min read


The Role of Civil Engineering in Waterway Infrastructure Projects
Discover the Role of Civil Engineering in Waterway Infrastructure projects

Tallulah
Dec 22, 20245 min read


The Ultimate Guide to Marina Design: Everything You Need to Know
Everything you need to know about marina desgin.

Tallulah
Nov 29, 20245 min read


How Can Dredging Reduce Flood Risk?
Find out how dredging can reduce flood risk.

Tallulah
Nov 29, 20245 min read


Sustainable Canal Maintenance: How Green Practices are Shaping Canal Management
Sustainable canal maintenance practices are essential to ensuring the long-term functionality of canals whilst minimising ecological impact.

Tallulah
Oct 29, 20245 min read


Urban vs. Rural: Canal Maintenance Challenges Across the UK
Both urban and rural canals across the UK present unique maintenance challenges, requiring tailored strategies to ensure their longevity.

Tallulah
Oct 21, 20245 min read

News & Blog
Learn from the experts in British waterways with insights, advice, and examples of our work. Explore our case studies to see how The Rothen Group is transforming canals across the UK.
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