Tag Archives: Bathymetry

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!

Quantifying Sediment in a Lake After a Flood Event

The 2013 Colorado floods were a natural disaster resulting from heavy rain and catastrophic flooding. The impact from this event was a large accumulation of sediment in the areas reservoirs.  One of these lakes near Denver had a remarkable amount of soft sediment and rock deposited into the lake.  In order to receive funding for removal of this new sediment, the ownership of the lake was required to provide quantitative proof. The Mapping Network used professional GPS and sonar equipment to survey the existing lake bottom and also locate the original lake bottom.  Our team generated current lake contour maps, sediment maps and also isolated the main problem areas.  3D models of sediment were created to calculate the amount of material needed to be removed.  The end result provided the lake owner the exact information needed to quantify the amount of sediment that needed to be removed and aid in the bid process for removal.

Having an accurate, up-to-date lake survey on file is critical to managing your resource.  Not only will it assist in making management decisions but it serves as a baseline for monitoring changes in sediment over time.

Map showing sediment thickness in the two inlets to the lake.

Map showing sediment thickness in the two inlets to the lake.

#hydrographicsurvey, #sedimentsurvey, #bathymetry, #lakemapping #dredging

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.   If you are serious about maintaining  a high-quality golf course, lake or pond, be sure you have the ability to make the best decisions,  get your resource mapped by the professionals at The Mapping Network.   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!

For the best results in mapping, it’s best to consult with a lake management company equipped with the very latest in GPS mapping technology.  Along with standard contour maps, The Mapping Network creates virtual media solutions on YouTube including a fly-over video and virtual underwater virtual swim-through.  With this knowledge, you can add layers of depth to the information you seek to maintain a beautiful lake.

Quantifying Sediment in a Lake After a Flood Event

The 2013 Colorado floods were a natural disaster resulting from heavy rain and catastrophic flooding. The impact from this event was a large accumulation of sediment in the areas reservoirs.  One of these lakes near Denver had a remarkable amount of soft sediment and rock deposited into the lake.  In order to receive funding for removal of this new sediment, the ownership of the lake was required to provide quantitative proof.  Absolute Natural Resources and The Mapping Network used professional GPS and sonar equipment to survey the existing lake bottom and also locate the original lake bottom.  Our team generated current lake contour maps, sediment maps and also isolated the main problem areas.  3D models of sediment were created to calculate the amount of material needed to be removed.  The end result provided the lake owner the exact information needed to quantify the amount of sediment that needed to be removed and aid in the bid process for removal.

Having an accurate, up-to-date lake survey on file is critical to managing your resource.  Not only will it assist in making management decisions but it serves as a baseline for monitoring changes in sediment over time.

#hydrographicsurvey, #sedimentsurvey, #bathymetry, #lakemapping #dredging

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.   If you are serious about maintaining  a high-quality golf course, lake or pond, be sure you have the ability to make the best decisions,  get your resource mapped by the professionals at The Mapping Network.   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!

For the best results in mapping, it’s best to consult with a lake management company equipped with the very latest in GPS mapping technology.  Along with standard contour maps, The Mapping Network creates virtual media solutions on YouTube including a fly-over video and virtual underwater virtual swim-through.  With this knowledge, you can add layers of depth to the information you seek to maintain a beautiful lake.

Property Owner Association Uses Hydrographic & Sediment Surveys to Create Strategic Sediment Removal Plan – Resulting in Hundreds of Thousands in Savings

The Mapping Network Hydrographic Survey Team exceeds expectations for Property Owner Association.

Overview:  A lake property association (POA) has been dealing directly with the challenges associated with sedimentation in their lakes for over 20 years.  In 2002 The Board of Directors created a 30 year sediment removal and management plan (2002-2031).  They looked at 3 different options: A) hiring a dredging professional, B) leasing dredging equipment and use current POA staff to operate, or C) purchasing a new dredge and using POA staff to operate.  They contacted two environmental consultants for cost estimates over the 30 year process.  The estimates ranged from $1,000,000 to $5,000,000 which left the POA in a difficult position of trying to make a long term management decision based on wide ranging potential costs.  In the end the POA decided to purchase their own dredging equipment an utilize existing staff and volunteers to operated the equipment.

In House Accountability Challenges:  After nearly a decade of in house dredging the POA Board of Directors was unable to quantify and verify results.  When reviewing the budget requests from the lakes and dam committee, they realized they were spending a lot of resources without having clear information on how successful the sediment removal process had been over the years.

New Vision:  The POA decided they needed to quantify the sediment problem to create a sustainable sediment management plan.  The president of the board spearheaded an effort to get a hydrographic and sediment survey completed.  The president contacted several hydrographic survey companies and chose The Mapping Network to provide this service based on experience in the industry and listening to the needs of the POA.

Lake Survey Purpose:  The primary objective of the hydrographic and sediment survey was to better understand the condition of the lake by charting the existing lake contours along with mapping the sediment thickness throughout the lake.  Once the mapping process was completed the POA was able to identify areas that needed dredging and how much material was there.  This allows for much better budgeting and accountability.

Results: The POA was excited to have information based on real numbers (lake and sediment survey).  The hydrographic survey results are an essential part of the decision making process with regards to the sediment removal planning.  After 20 years of dredging and several studies performed by consultants they felt for the first time they finally understood the problem and how to manage it.  Now they have real information, which gives them a clear picture of what to do in the future.

Future: Members of the POA say they will completely change course by finishing up the current in house dredging work and then sell all dredging equipment.  They will then work with a  professional dredging contractor to clean out specified problem areas identified during the hydrographic survey process.  Understanding the true extent of the lake sediment distribution in the lake will save the POA an estimated $200,000 to $300,000 in costs by selling unnecessary equipment and strategic dredging planning.  The POA will be using the hydrographic survey information as a baseline for all future work and will adjust the map as dredging continues.

Conclusion:  In the end the primary problem facing the POA was not the sediment in the lake but rather not knowing the facts about the lake to make the best decisions.  The POA now has the facts needed to create a comprehensive plan that will accurately represent the work being completed.  Plus members have a wonderful contour map to assist with fishing!

The Mapping Network surveyed the bottom of the lake including the sediment depths. This map shows the lake water depth as blue contours lines as well as a color shaded sediment thickness. This specialized technology allows the POA to easily locate problem areas.

The Mapping Network surveyed the bottom of the lake including the sediment depths. This map shows the lake water depth as blue contours lines as well as a color shaded sediment thickness. This specialized technology allows the POA to easily locate problem areas.

The Mapping Network is an industry leader in Hydrographic Surveys, Bathymetry, Geographic Information Systems Consulting, Data Conversion, and GPS Data Collection.  We specialize in terrain and sub-surface (bathymetry) GPS mapping.   If you are serious about maintaining  a high-quality golf course, lake or pond, be sure you have the ability to make the best decisions,  get your resource mapped by the professionals at The Mapping Network.   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!

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

The Mapping Network:  www.TheMappingNetwork.com

A Nationwide Network of GPS Mapping Professionals

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!