Erosion Control Banks & Waterway

Soil erosion in cropping land causes a loss of productivity, sedimentation in downstream areas and reduces water quality. It can be controlled by maintaining as much cover on the surface of the soil as possible and by managing run-off.

When run-off occurs, it concentrates as it moves downslope towards drainage lines, creeks and rivers.  Whenever run-off concentrates, its potential to cause erosion greatly increases. There are a number of measures that manage run-off in cultivated paddocks in order to minimize erosion including:
  • diversion banks
  • contour banks
  • constructed waterways
  • strip cropping.


To work effectively, these measures involve careful planning, design and implementation.

Here at OptiSurface, we offer a service to plan and design these structures for farmers based on their topographic data and best practice science, or if you have experience in this area you can design them yourself using our software, OptiSurface Designer. Please contact us at support@optisurface.com or phone us to learn more.

Read these for more information:
Run-off control measures for erosion control in cropping land
Contour bank specifications
Maintaining contour banks
Soil conservation waterways – planning and design
Soil conservation waterways – construction and management

Source: Queensland Government, 2017

Tips and Tricks

  1. Erosion Control Banks & Waterway
  2. Drainage Design Solutions of Different Topographies
  3. Runoff vs Slope
  4. Trimble Field Level II Do Not Show the .gps File
  5. Minimum Recommended Smoothing Distance For Export To Trimble Field Level 2
  6. GPS Base Station Setup For Best Vertical Accuracy
  7. How to Survey with Trimble FMX
  8. How Easy is OptiSurface to Use for the Average Farmer?
  9. Balancing Earthworks in the Field
  10. Landform Design Slopes and Smoothing
  11. Export Proposed Topography to AutoCAD
  12. Surface Irrigation Designs with Variable Slope
  13. OptiSurface Designer Import and Export Format
  14. Importing Multiple Survey Files to OSD
  15. Can Drone Or LIDAR Surveys be used with OptiSurface?
  16. Calculation Grid Spacing and Export Grid Spacing
  17. How to Survey a Field for Landforming Design
  18. Loading .gps File in FmX
  19. Designing a Field in Sections
  20. Using an Old OSD File versus a New Survey
  21. No Master Benchmark on Imported Survey File
  22. Displaying Secondary Benchmarks
  23. Import Error for xyz File Due to Encoding Format
  24. OptiSurface4D: Bounded By Ridges
  25. Can OptiSurface handle curved rows in Drainage Analysis & Runoff Analysis?
  26. Reverse Grades to Main Slope
  27. Measuring Culvert Invert Level
  28. Surveying a 1000-Ha Field
  29. GPS Coordinate System Check
  30. Does A Normal UTM Zone Coordinate Need To Be Trimmed To x Digits?
  31. Can You Import Data Directly From GPS System?
  32. Converting Latitude/Longitude to Easting/Northing
  33. Surveying With Any GPS Equipment and Exporting to a gps file for the Trimble FMX
  34. DGPS Post Treating System with 5cm Precision For Landforming
  35. Exporting to Trimble FMX Field Level
  36. Can I Survey with a GPS System on an ATV?
  37. Standard NMEA GPGGA txt File to Import into OptiSurface Designer
  38. 900 Acres: Cut that large survey down.
  39. Export Options for Data Layers
  40. Import Two or More Survey Files to Reach Minimum Area
  41. Different Row Slope Directions In One Field
  42. Does OptiSurface allow for multiple grade breaks per design, taildrains roads, pads etc?
  43. Can I View DTM/Topography In Plan View Or 3D Type View When Doing A Design?
  44. Adjust the Bands in the Legend
  45. Design for a 1000-Ha Field
  46. Would It Be Possible That The Numbers In The Boundary Zone Appear In The New Subzone Created?
  47. Grade Of Best Fit And Splitting The Field Into Boundaries
  48. Acceptable Minimum Slopes
  49. Incorrect Area in OptiSurface
  50. Valley Subzone Not Behaving as Expected
  51. Difference Between Breaklines And Subzones
  52. Alignment of Furrow/Bed Direction with OptiSurface Design Mainslope Direction
  53. Subzones Settings Over Ride Boundary Zone Settings
  54. Printing the Maps
  55. Print Size

Feedback and Knowledge Base