--- title: Between the Trees Blog | Harbor Repairs description: Harbor Repairs | Our official blog including Brennan company news, videos, and project overviews from the field. image: https://www.jfbrennan.com/hubfs/home_page/Between-the-trees-blog.jpg --- [MENU **](https://www.jfbrennan.com/blog/topic/harbor-repairs#mobile-nav) Submit - ** - [About Us](https://www.jfbrennan.com/about-us) - History - [Culture](https://www.jfbrennan.com/culture) - [Contact Us](https://www.jfbrennan.com/contact-us) - [Blog](https://www.jfbrennan.com/blog) - [Careers](https://www.jfbrennan.com/careers) - [Why Brennan?](https://www.jfbrennan.com/careers/why-brennan) - [Benefits](https://www.jfbrennan.com/careers/professional-and-technical) - [Current Openings](https://www.jfbrennan.com/careers/current-openings) - Online Application - [Brennan Gives Back](https://www.jfbrennan.com/givesback) - [Plan Room](http://www.brennanopr.com/) [![J.F. 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[Scour & Erosion](https://www.jfbrennan.com/marine-construction/scour-and-erosion) - [Protection Systems](https://www.jfbrennan.com/marine-construction/protection-systems) - [Marine Support](https://www.jfbrennan.com/marine-construction/marine-support) - [Dam Construction](https://www.jfbrennan.com/dam-construction) - [Concrete Placement](https://www.jfbrennan.com/dam-construction/concrete-placement) - [Mass Pours](https://www.jfbrennan.com/dam-construction/mass-pours) - [Concrete Repairs](https://www.jfbrennan.com/dam-construction/concrete-repairs) - [Precast Components](https://www.jfbrennan.com/dam-construction/precast-components) - [Preplaced Aggregate Concrete](https://www.jfbrennan.com/dam-construction/preplaced-aggregate-concrete) - [Grouting](https://www.jfbrennan.com/dam-construction/grouting) - [Leave in Place Formwork](https://www.jfbrennan.com/dam-construction/leave-in-place-formwork) - [Gates and Actuators](https://www.jfbrennan.com/dam-construction/gates-actuators) - [Intakes & Headworks](https://www.jfbrennan.com/dam-construction/intakes-and-headworks) - [Underwater Inspections & Survey](https://www.jfbrennan.com/dam-construction/underwater-inspections-and-survey) - [Dive Inspections](https://www.jfbrennan.com/dam-construction/dam-inspection-diver-services) - [Acoustic Imaging](https://www.jfbrennan.com/dam-construction/acoustic-imaging) - [Hydrographic Survey](https://www.jfbrennan.com/dam-construction/hydrographic-survey) - [Side Scan Sonar](https://www.jfbrennan.com/dam-construction/side-scan-sonar) - [ROV](https://www.jfbrennan.com/dam-construction/rov-inspections) - [Underwater Construction](https://www.jfbrennan.com/dam-construction/underwater-construction) - [Cofferdams](https://www.jfbrennan.com/dam-construction/cofferdams) - [Scour & Erosion](https://www.jfbrennan.com/dam-construction/scour-and-erosion) - [Harbor Management](https://www.jfbrennan.com/harbor-management) - [Switching and Fleeting](https://www.jfbrennan.com/harbor-management/switching-and-fleeting) - [Barge Cleaning](https://www.jfbrennan.com/harbor-management/barge-cleaning) - 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[Culverts](https://www.jfbrennan.com/railroad/culverts) - [Environmental Response](https://www.jfbrennan.com/railroad/environmental-response) - [Marine Support](https://www.jfbrennan.com/railroad/marine-support) [MENU **](https://www.jfbrennan.com/blog/topic/harbor-repairs#mobile-nav) [![Brennan crew members install AB mats to prevent exposure of underlying sand or sediment.](https://www.jfbrennan.com/hubfs/Blog_Images/2018_08_07/Scour_Banner.jpg) ](https://www.jfbrennan.com/blog/fighting-scour-with-articulating-block-mats) ## [Fighting Scour With Articulating Block Mats](https://www.jfbrennan.com/blog/fighting-scour-with-articulating-block-mats) Posted by [Dillon Hogan](https://www.jfbrennan.com/blog/author/dillon-hogan) on August 07, 2018 ## Save Money with This Long-term Fix for Scour Problems Scour poses a large threat to the stability of any structure that is partially or entirely underwater. It may develop slowly over time, or be brought on quickly by an intense rain event or seasonal flooding. In some cases, such as along a shoreline, scour can be very evident. In others, scour can go unnoticed for an extended period of time. Whether it is taking place around the footing of a bridge pier, along the base of a sheet pile wall, or along a tailrace on a dam, scour may not be evident until the structure begins to show signs above the water. At this point, the structure is beginning to fail and repairs must be done soon to avoid a total loss of integrity. [Repairing scour](https://www.jfbrennan.com/blog/effective-solutions-for-underwater-scour-repair) and erosion issues that may be going unnoticed in any location is vital as it will save a lot of money in the long run, and extend the life of the structure. [Read More](https://www.jfbrennan.com/blog/fighting-scour-with-articulating-block-mats) [**{count-facebook}](https://www.jfbrennan.com/blog/topic/harbor-repairs#)[**{count-twitter}](https://www.jfbrennan.com/blog/topic/harbor-repairs#)[**{count-linkedin}](https://www.jfbrennan.com/blog/topic/harbor-repairs#)[**](https://www.jfbrennan.com/blog/topic/harbor-repairs#) [All posts](https://www.jfbrennan.com/blog/all) ### Subscribe Here! ### Latest Blog Posts ### Posts by Topic - [Marine Construction (70)](https://www.jfbrennan.com/blog/topic/marine-construction) - [Corporate Culture (53)](https://www.jfbrennan.com/blog/topic/corporate-culture) - [Employee Engagement (50)](https://www.jfbrennan.com/blog/topic/employee-engagement) - [Great Place to Work (44)](https://www.jfbrennan.com/blog/topic/great-place-to-work) - [Environmental Dredging (41)](https://www.jfbrennan.com/blog/topic/environmental-dredging) - [J.F. 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