Tag Archives: when to dredge a lake

Bathymetry and Sediment Survey of Lake in Peoria, Illinois

A property association in Peoria, Illinois needed to quantify sediment build-up in their coves.  The Mapping Network created a hydrographic and sediment survey of the two lakes and 20 coves.   The amount of sediment in each cove was calculated along with other vitals stats about the current lake condition.  A watershed map was also generated to help understand where sources of sediment are coming from.

Water depth of both lakes shown as contour lines and is also color-shaded.

Water depth of both lakes shown as contour lines and is also color-shaded.

The 1,680 acre watershed of the two lakes.

The 1,680 acre watershed of the two lakes.

About The Mapping Network: 

The Mapping Network is an industry leader in Geographic Information Systems Consulting, Data Conversion, and GPS Data Collection.  We specialize in terrain and sub-surface (bathymetry) GPS mapping, and recreational Real Estate listings.   The Mapping Network is proud to announce their firm has been chosen by Cabela’s, the World’s Foremost Outfitter, as a Landowner Services provider for Cabela’s Trophy Properties throughout the United States.  Visit us on the Cabela’s Trophy Properties website >> click here   Give us a call or send an e-mail to find out more details.

phone:  (402) 241-8177

e-mail: info@themappingnetwork.com

website: www.themappingnetwork.com

Check out The Mapping Network on Facebook for more examples and success stories!

Hydrographic and Sediment Survey of Lake in Cleveland, Ohio

The Mapping Network created a hydrographic and sediment survey for a property owners association in Cleveland, Ohio.   The main lake inlet has shallow water because sediment settles out at the mouth of the stream, creating deltas. These deltas impede fish migration, act as bedding areas for nuisance aquatic species, hinder recreational activities such as swimming and boating, and force property owners to extend their docks.

The POA installed two sediment basins to capture sediment coming from the north but as you can see from the watershed map, much more sediment is arriving from the east (this includes residential areas and a golf course).   The Mapping Network sampled the sediment structure and mapped the sludge thickness to help the client in the dredging bid process.  Part of the report included understanding sources of sediment and how activity within the watershed will ultimately affect the lake.   Below are maps showing the current water depth, sediment thickness, and total watershed.

Contour map of water depths for main lake and two ponds

Contour map of water depths for main lake and two ponds

Sediment depth for main lake and two adjacent ponds.

Sediment depth for main lake and two adjacent ponds.

Watershed with shaded elevations.

Watershed with shaded elevations.

About The Mapping Network: 

The Mapping Network is an industry leader in Geographic Information Systems Consulting, Data Conversion, and GPS Data Collection.  We specialize in terrain and sub-surface (bathymetry) GPS mapping, and recreational Real Estate listings.   The Mapping Network is proud to announce their firm has been chosen by Cabela’s, the World’s Foremost Outfitter, as a Landowner Services provider for Cabela’s Trophy Properties throughout the United States.  Visit us on the Cabela’s Trophy Properties website >> click here   Give us a call or send an e-mail to find out more details.

phone:  (402) 241-8177

e-mail: info@themappingnetwork.com

website: www.themappingnetwork.com

Check out The Mapping Network on Facebook for more examples and success stories!

Hydrographic and Sediment Survey of Lake in Kansas City, MO

The Mapping Network created a hydrographic and sediment survey for a property owners association in a suburb of Kansas City, Missouri.  The client was experiencing an increase in sediment on the main inflow and also 7 other coves.  Residents were having difficulties accessing the main body of the lake from their docks due to shallow water.  The POA needed to know how much sediment had accumulated in each cove to budget for removal in the near future.  As a result of the lake survey the POA not only has an understanding of the amount of sediment in the coves, but they also have an accurate map of the entire lake.  This map will be used by the property owners as a fishing map and as a baseline for future monitoring of sedimentation.

Water depths created from bathymetric survey

Water depths created from bathymetric survey

Amount of soft sediment in the lake based on measurements collected on-site

Amount of soft sediment in the lake based on measurements collected on-site

About The Mapping Network: 

The Mapping Network is an industry leader in Geographic Information Systems Consulting, Data Conversion, and GPS Data Collection.  We specialize in terrain and sub-surface (bathymetry) GPS mapping, and recreational Real Estate listings.   The Mapping Network is proud to announce their firm has been chosen by Cabela’s, the World’s Foremost Outfitter, as a Landowner Services provider for Cabela’s Trophy Properties throughout the United States.  Visit us on the Cabela’s Trophy Properties website >> click here   Give us a call or send an e-mail to find out more details.

phone:  (402) 241-8177

e-mail: info@themappingnetwork.com

website: www.themappingnetwork.com

Check out The Mapping Network on Facebook for more examples and success stories!

Lake Bathymetry Study of Pond in St. Louis, Missouri

The Mapping Network and Leisure Ponds teamed up to create a bathymetric study for a pond on a commercial property in St. Louis, Missouri.   Up-to-date water depths and volume are required for treatment applications, fisheries management and monitoring sedimentation rates.   Jim Darlington, owner of Leisure Ponds also generated a report on the health of the pond to ensure proper management and continued enjoyment for employees.

One foot Contour lines showing depth of the pond.  Inflow and Outflow are noted.

One foot Contour lines showing depth of the pond. Inflow and Outflow are noted.

About The Mapping Network: 

The Mapping Network is an industry leader in Geographic Information Systems Consulting, Data Conversion, and GPS Data Collection.  We specialize in terrain and sub-surface (bathymetry) GPS mapping, and recreational Real Estate listings.   The Mapping Network is proud to announce their firm has been chosen by Cabela’s, the World’s Foremost Outfitter, as a Landowner Services provider for Cabela’s Trophy Properties throughout the United States.  Give us a call or send an e-mail to find out more details.

phone:  (402) 241-8177

e-mail: info@themappingnetwork.com

website: www.themappingnetwork.com

Check out The Mapping Network on Facebook for more examples and success stories!

Hydrographic Survey of Lake in St. Louis, Missouri

The Mapping Network and Leisure Ponds teamed up to create a hydrographic and sediment survey for a property owners association in a suburb of St. Louis, Missouri.  The client was experiencing an increase in sediment on the main inflow and also 2 other coves.  Residents were having difficulties accessing the main body of the lake from their docks due to shallow water.  The POA needed to know how much sediment had accumulated in each cove to budget for removal in the near future.  As a result of the lake survey the POA not only has an understanding of the amount of sediment in the coves, but they also have an accurate map of the entire lake.  This map will be used by the property owners as a fishing map and as a baseline for future monitoring of sedimentation.  Jim Darlington, owner of Leisure Ponds also generated a report on the health of the lake to ensure proper management and continued enjoyment for residents.

vey

Detailed contour map as a result of the hydrographic survey

About The Mapping Network: 

The Mapping Network is an industry leader in Geographic Information Systems Consulting, Data Conversion, and GPS Data Collection.  We specialize in terrain and sub-surface (bathymetry) GPS mapping, and recreational Real Estate listings.   The Mapping Network is proud to announce their firm has been chosen by Cabela’s, the World’s Foremost Outfitter, as a Landowner Services provider for Cabela’s Trophy Properties throughout the United States.  Visit us on the Cabela’s Trophy Properties website >> click here   Give us a call or send an e-mail to find out more details.

phone:  (402) 241-8177

e-mail: info@themappingnetwork.com

website: www.themappingnetwork.com

Check out The Mapping Network on Facebook for more examples and success stories!

Start a Sediment Plan with an Accurate Lake Map

Here at The Mapping Network, we understand the challenges and costs associated with locating and removing sediment. We specialize in accurately mapping bodies of water, calculating the water volume, collecting sediment depth samples at critical areas and monitoring the distribution of sediment over time.

Common questions from our clients:

  • Where is the highest sedimentation occurring?
  • How much fluffy sediment (in cubic yards) is in each cove?
  • If the lake is drawn down 5 ft, what would the shoreline look like?
  • How much water (gallons and acre-ft) is in the lake?
  • If we make each cove a minimum of 4 feet deep for boat access how much material do we need to remove?
  • By undertaking this mapping process will it save us money in the end?

Each of these questions can be answered by mapping the lake using The Mapping Network’s system. We are able to locate the problems areas and calculate the volume (in cubic yards) of material to be removed. The lake mapping data allows us to show the new shoreline if a lake is drawn down 1 ft, 5 ft, 10 ft, etc. Also, calculating water volume at various lake levels can be done. One of the best aspects of the mapping process is it allows the owner and contractor to be on the same page. Successful planning and execution of the dredging project can ensue. We have seen clients save tremendous amounts of money by using The Mapping Network to survey their lake before undertaking the dredging process.

The time to act is now. Don’t waste another year trying to manage your resource without this information.

Map showing sediment depth. Individual depth points and color-shaded depth is shown. A great tool for understanding areas needing sediment removal.

About The Mapping Network: 

The Mapping Network is an industry leader in Geographic Information Systems Consulting, Data Conversion, and GPS Data Collection.  We specialize in terrain and sub-surface (bathymetry) GPS mapping, and recreational Real Estate listings.   The Mapping Network is proud to announce their firm has been chosen by Cabela’s, the World’s Foremost Outfitter, as a Landowner Services provider for Cabela’s Trophy Properties throughout the United States.  Visit us on the Cabela’s Trophy Properties website >> click here   Give us a call or send an e-mail to find out more details.

phone:  (402) 241-8177

e-mail: info@themappingnetwork.com

website: www.themappingnetwork.com

Check out The Mapping Network on Facebook for more examples and success stories!

Sediment Levels High in Your Lake? Is Dredging an Option? Save Time and Money by Starting with an Accurate Lake and Sediment Survey

Here at The Mapping Network, we understand the challenges and costs associated with locating and removing sediment. We specialize in accurately mapping bodies of water, calculating the water volume, collecting sediment depth samples at critical areas and monitoring the distribution of sediment over time.

Common questions from our clients:

  • Where is the highest sedimentation occurring?
  • How much fluffy sediment (in cubic yards) is in each cove?
  • If the lake is drawn down 5 ft, what would the shoreline look like?
  • How much water (gallons and acre-ft) is in the lake?
  • If we make each cove a minimum of 4 feet deep for boat access how much material do we need to remove?
  • By undertaking this mapping process will it save us money in the end?

Each of these questions can be answered by mapping the lake using The Mapping Network’s system. We are able to locate the problems areas and calculate the volume (in cubic yards) of material to be removed. The lake mapping data allows us to show the new shoreline if a lake is drawn down 1 ft, 5 ft, 10 ft, etc. Also, calculating water volume at various lake levels can be done. One of the best aspects of the mapping process is it allows the owner and contractor to be on the same page. Successful planning and execution of the dredging project can ensue. We have seen clients save tremendous amounts of money by using The Mapping Network to survey their lake before undertaking the dredging process.

The time to act is now. Don’t waste another year trying to manage your resource without this information.

A color-shaded sediment map created by The Mapping Network.  Our automated sediment mapping system can precisely locate problems areas needing to be dredged.  Knowing exactly where to remove sediment not only saves the client money, but protects the envinoment by only distrurbing a small area.

A color-shaded sediment map created by The Mapping Network. Our automated sediment mapping system can precisely locate problems areas needing to be dredged. Knowing exactly where to remove sediment not only saves the client money, but protects the environment by only disturbing a small area.

Map showing sediment depth. Individual depth points and color-shaded depth is shown. A great tool for understanding areas needing sediment removal.

About The Mapping Network: 

The Mapping Network is an industry leader in Geographic Information Systems Consulting, Data Conversion, and GPS Data Collection.  We specialize in terrain and sub-surface (bathymetry) GPS mapping, and recreational Real Estate listings.   The Mapping Network is proud to announce their firm has been chosen by Cabela’s, the World’s Foremost Outfitter, as a Landowner Services provider for Cabela’s Trophy Properties throughout the United States.  Visit us on the Cabela’s Trophy Properties website >> click here   Give us a call or send an e-mail to find out more details.

phone:  (402) 241-8177

e-mail: info@themappingnetwork.com

website: www.themappingnetwork.com

Check out The Mapping Network on Facebook for more examples and success stories!