Aug 10, 2021
WHAT CAUSES SHORELINE EROSION?
Lakeshores are areas of constant dynamic energy. Powerful waves, high water, and ice move soil particles away from shorelines. In more severe cases, small pebbles and eventually rocks begin to wash out. When the water reaches far enough up the shoreline, erosion of lawns and exposing tree roots start.
We’ll try to answer some of your questions today.
What are the leading causes of shoreline erosion?
On open water like Green Bay, the three leading causes of erosions are:
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- Wave action;
- High water; and
- Ice movement.
The ice on frozen lakes or the Bay can expand towards the shore with a force of many tons per square foot. The ice will destroy most obstacles in its path. Masses of ice put in motion by winds can push trees or buildings over, as exhibited here.
Ice vs deck erosion
Shoreline tree roots exposed
Ice also pushes embankments, uprooting trees and lawns on small inland lakes. No matter how massive a tree is, the ice won’t slow down for it.
Ice Shove uprooting trees
In relatively small inland lakes, breaking waves can erode lawns away.
Headlands (points) usually have relatively high erosion rates. The waves, currents, and the ice will attack from all three sides. These attacks eventually transport the sediments to a new location where they settle in calmer weather.
Erosion is a normal process of nature.
Erosion and the redistribution of sediments is a natural process along shorelines. Typically, natural erosion proceeds very slowly. The plants and animals that live along the shore can adjust to these slow changes. They maintain a stable, healthy, productive ecosystem.
Accelerated erosion results when natural or human disturbances cause this equilibrium to be upset. Examples of this are higher than normal water levels and intense storms.
Human disturbances include vegetation removal, dredging, filling, or construction near the shoreline.
Another example of natural disturbances is large trees uprooted by a windstorm or a flood. When the soil becomes saturated with water, it weakens the soil around tree roots. The winds may uproot that tree.
IDENTIFY SERIOUS EROSION PROBLEMS
These are several signs of severe erosion problems. (Number one and three are significant)
- A large area of bare soil on a steep, high shoreline bank;
- A measurable change of the shoreline over time;
- Leaning or downed trees with exposed roots; and
- Large patches of muddy water near a lakeshore during periods of high water or following a rainstorm.
3 TYPES OF REACTIVE EROSION CONTROL METHODS:
Vegetative/No Mow: This method involves encouraging or planting trees or woody shrubs for the soil binding properties of their root systems. Grass and other plants will protect against raindrop impact and scouring from surface runoff.
Structural: This includes protective structures. The placement of rock of various sizes (rip-rap) has traditionally been the most effective and least expensive method.
Other structural methods include bulkheads, gabions (rock-filled baskets), and railroad ties. However, these methods are visually unappealing. They require more heavy equipment and technical expertise. These systems are more prone to failure than simple rip-rap. In addition, the DNR has disapproved of these methods in the past.
Manipulative: Mostly used on streams, this includes:
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- Removing streamflow obstructions;
- Grading shoreline banks, or, in exceptional circumstances;
- Rerouting a stream channel.
Are there new techniques developed to prevent erosion?
A new soil preservation method called bioengineering has been proven successful.
Soil bioengineering combines mechanical, biological, and ecological concepts. These methods arrest and prevent shoreline erosion. An example is planting willows interspersed with rip-rap, where the rock provides immediate resistance to decay.
As the willows become established, roots invade and permeate the rock and underlying soil. They bind them together into an erosion-resistant mass. The willows also impart a more “natural” look to the shoreline.
Water levels are down; I don’t have to worry – Right??
This year, people do see water levels about 18-24″ less than in 2020. High water levels are the most significant contributing factor to shoreline erosion.
Will it stay down next year or in the years after? No one knows. In Las Vegas, that’s called a crapshoot.
What other factors affect my shoreline?
The next factor is the intensity of the storms. The Door County Peninsula had numerous high wind storms this year with up to 70 MPH winds.
A popular Marina in Sturgeon Bay: Skipper Bud’s Harbor Marina, located at the foot of the Michigan St. bridge, was a victim of a recent storm.
The marina had two of its five floating docks torn loose during a strong storm. Two tub boats quickly moved in place to prevent them from swinging into the bridge.
Are there other contributing factors to shoreline erosion?
You can expect water levels to rise rapidly when winds blow from the NW – NE direction for prolonged periods. This is despite the lower water levels this year. The stronger the winds, the higher the water will go. Waters south of Sturgeon Bay are particularly affected by these winds. In those areas, there are no other large outlets for the water to escape.
DO YOU NEED AN ESTIMATE FOR RIP-RAP?
Contact Dave@ 920-493-4406 or email at Dave@wisconsinpws.com.
What comes next?
Next week (on Aug 10, 2021), we will cover:
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- Planning an erosion control project;
- Does erosion hurt my property values?
- What to expect for the cost of rip-rap.
Where is Pier & Waterfront Solutions?
Located at 7325 St. Hwy 57, it’s 3 miles south of Sturgeon Bay and 1 mile past the intersection of Cty MM (heading north). Look on the right side, one mile north, at the next corner (Idlewild Road and Hwy 57).
Is PWS OPEN?
The “Delta” variant is currently surging across the country.
Pier & Waterfront Solutions remains “open.” We have implemented measures to help protect the safety of our employees and visitors. PWS continues to work to maintain the trusted service that you have come to expect.
PWS implemented these preventive measures:
- Conducting as much business as possible by email, text, or phone.
- Site visits will continue.
- When in-person contacts are necessary, we follow “social distancing” guidelines.
- Our display yard is always open for you to examine at your leisure.
- All displays have a numbered, red tag on them. For more information, please reference that number.
What can YOU do to help us?
1. Conduct as much business as possible via emails, messaging, and emails.
2. When you see our crews installing equipment, please practice “social distancing.”
Thank you for allowing us to work with you.
YES – PWS is OPEN and waiting for you!
Please call, message, or email PWS with any questions.
Let’s all stay safe!
Aug 3, 2021
NEED A NEW STAIRWAY?
Is the wood on the stairway to the beach rotted? Are those flat stones moss-covered, tilted, and slippery? Are the railings loose? And most importantly – Would your favorite grandmother feel safe walking down to the beach?
Just need to add handrails? PWS does that, too.
Side view of stairs
What if it’s a long walk? Do you need a place to “rest” along the way? PWS places landings wherever required.
Did you answer YES??
If you answered “YES” to any of these questions, you need to talk to Jerry at Pier & Waterfront Solutions.
Do it today!!
Steep stairway
PWS works with wood or steel frames along with the materials you specify.
Why risk slipping on the walk down to the beach? PWS can repair or replace it with stairs that you feel comfortable and safe walking on.
Your family and guests deserve a safe way to get to the water.
Trust PWS for all things beach-related – including getting there.
We will remove and dispose of the old decks, stairs, and docks as part of our service. Just sit back and watch our crews do the work for you.
Make getting to the beach safe again for your family and friends. Even grandma will like it.
WHY WAIT??
Call Jerry today. (920-493-4404) or jerry@wisconsinpws.com
Here’s another way to start the process – use this simple quote request form. We’ll be in touch.
Pier & Waterfront Solutions has the solution for you!!
Tell Your Friends & Family
Have friends or neighbors you believe should see this article? Email them this link – and Thank you!
Visit Pier & Waterfront Solutions on Facebook too.
Where is Pier & Waterfront Solutions?
Located at 7325 St. Hwy 57, it’s 3 miles south of Sturgeon Bay and 1 mile past the intersection of Cty MM (heading north). Look on the right side, one mile north, at the next corner (Idlewild Road and Hwy 57).
Is PWS OPEN?
Pier & Waterfront Solutions has remained “open.” We have implemented measures to ensure the safety of our employees and visitors. At the same time, we are working to maintain the trusted service that you have come to expect.
PWS implemented these precautionary measures:
1. Conducting as much business as possible by email, text, or phone.
2. Site visits will continue. When in-person contacts are necessary, we will follow “social distancing” guidelines.
3. Our display yard is always open for you to examine at your leisure. All displays have a numbered, red tag on them. If you want more information or pricing, please reference that number.
What can YOU do to help us?
1. Please conduct as much business as possible via emails, messaging, and emails. This step protects everyone involved.
2. When you see our crews installing equipment, please practice “social distancing.”
Thank you for allowing us to work with you.
YES – PWS is OPEN and waiting for you!
Please call, message, or email PWS with any questions.
Let’s all stay safe!
Apr 27, 2021
In a March 30, 2021 article, PWS announced the latest addition to our dock & boat lift install equipment. Namely – our “small barge.” We now have a much clearer picture to show you.
The “Small Barge” measures 12′ x 40′, so it’s not so small after all. Powered by (2) – 225 HP motors it requires a semi to transport it.
Where has it been since that article?
“Small Barge”
It’s been undergoing retrofitting and adjustments until we were ready to launch it.
In this picture, you see the barge supported on the four downriggers. The downriggers suspend the barge above the water to weather storms and stabilize the barge during installations. With the entire barge suspended in the air we are able to handle everything nature can throw at us.
What does the addition of the “Small Barge” mean for you?
It may be showing up on your waterfront. No, this is not meant to just haul rock or boulders like our other barge.
The “small barge” installs and removes docks and lifts only. Remember, many times its difficult to get our ATF’s down on the beach to do installations. Even if we do get to some of these locations, we could sustain damage to the undercarriage. That’s a costly situation.
The “small barge” has a 60-foot knuckle boom (shown here with only 3 of the lengths opened). There are four more lengths yet to be extended. This allows us to reach your equipment on the shores without the use of our ATF’s.
We can raise your boat lift or dock and swing around to install it where its needed.
In Fall, we return your equipment to the shore without damaging the lawn. Water soaked lawns are no longer a problem.
Another unique feature
Notice that the knuckle boom will move forward and backwards on a “track” in the middle of the barge. The entire boom can move about 30′ forward for extra reach. Combined with a very shallow draft its an innovative and faster way to install on Green Bay.
PWS always is looking for ways to complete the installs faster each year. By becoming more efficient we can service more people.
The recent closure of Port-A-Pier makes it even more important than ever to find ways to handle the extra workload.
You can depend on Pier & Waterfront Solutions to continue to innovate to handle your needs.
One Final Update
Not to be left behind, PWS has also completed the expansion of our large Barge. The addition of the middle section means we now have a 36′ wide x 45′ Barge. That’s a 33% increase in the overall size and capacity.
Enlarged 36′ x 45″ Barge
Where can I find Pier & Waterfront Solutions?
Pier & Waterfront Solutions, 7325 St. Hwy 57, is located 3 miles south of Sturgeon Bay. Go 1 mile PAST the intersection with County MM (heading north). Look on the right at the next corner – Idlewild Road and Hwy 57.
Pier & Waterfront Solutions remains “open” year-round.
The Covid-19 virus continues to spread and affects many people. We are conducting as much business as possible by email, text, or phone.
Site visits continue as usual. When making in-person contacts, we follow “social distancing” guidelines when possible.
PWS display yard – OPEN 24-7
Red Tag
PWS‘s display area is always open for you to examine at your leisure. All displays available for sale have a numbered, red tag on them. Want more information on something you saw in our yard? Please reference that number when you inquire.
PWS provides estimates by email to make the process faster, safer, and paperless.
Call, message, or email Jerry with any questions.
Jerry Englebert
Contact Jerry at 920-493-4404 for more information or use this link.
Feb 23, 2021
Ramps vs. Gangways
A frequently asked question is – what is the difference between ramps vs. gangways?
Gangways
Standard dock ramps
When choosing between ramps vs. gangways, first, think about what your neighbors are using. Remember, your dock will most likely sit at the same height!
Would you, your family, or guests be comfortable going up that incline to use the dock?
Do they need a running start to get up to the dock? If they do, a ramp is not the way to go.
Ramps work great for a level or short distance up or down. They don’t need handrails due to their length, and the angle to the dock is not steep.
How high is your dock above the water?
On an inland lake, you usually are about 1 foot above the water at the most. Since the waves seldom get more than a foot high on a lake, you don’t have a steep climb to get to the dock. A simple ramp will do an excellent job for you.
One more thing to consider about a ramp
Please don’t allow yourself to be talked into using a ramps narrower than the dock itself. It’s an accident waiting to happen.
Someone walking to shore may get distracted and step off the dock expecting the ramp to be the same width. Foolish but true.
Ramps or gangways should always match the width of the dock. You don’t want someone stepping off the edge when they thought the dock was wider.
Consider your shoreline
What do you have to walk over to get to your dock? Is it a sandy beach or a rocky shore with stones the size of the palm of your hand? Are there large boulders that only the kids enjoy climbing?
Is rip-rap only is the first obstacle followed by the rocks?
Now, with the rip-rap, you may experience a difficult time getting over the rocks. In some cases, the water is right up to the rip-rap.
Once over the rip-rap, you may have to walk over some rough terrain to get to the dock or pier.
Gangways are a safe and straightforward solution to your problem.
Consider both the length and width you need. For example, the PWS 3-Season Pier offers various pier and ramp widths and lengths to fit your needs.
PWS offers ramps and gangways with the same decking as the rest of your dock. It all fits together seamlessly.
Do you have rip-rap?
Due to the high water, you may have installed rip-rap along the shoreline to protect property values.
Now, with the large rip rap, you may have a difficult time getting over the rocks.
You may also have to walk over some rough terrain to get to a dock or pier.
What’s the solution?
To start with, PWS can add stairs in the form of flat rocks or steel steps right in the rip-rap. From there, we have gangways in 20 ft. lengths to finish your walk over any obstructions.
Have an aluminum dock?
PWS has 16′, 20′, and 24′ lengths with handrails included. These significantly reduce the chance of a twisted ankle or a broken leg or arm.
No rip-rap?
The high water likely means your dock is higher than previous years to escape the waves’ power in a storm.
Now you need ramps or gangways to access the dock. A ramp, which is usually 8-10′ long, will give you a steep angle to climb under some circumstances.
The best way to access your dock when it is this high is via gangways. The longer gangways provide a gradual slope that young and old will appreciate.
A gentle transition from the shoreline to your dock is essential for a seamless, gentle climb. (As a side note, the long gangways mean you usually need fewer sections of the pier.)
PWS offers stairs, ramps, and gangways to access your dock.
One of the critical choices you’ll make is choosing between ramps and gangways.
What do you have to walk over to get to your dock?
What do you have to walk over to get to your dock – Sand, rocks, or boulders?
As you think about the length, make sure you keep in mind the ramp’s width. PWS has various options to suit your needs.
Ramps
If you don’t have far to walk (less than eight feet from shore to dock), a ramp is an excellent choice. That is unless the pier is set high.
Ramps are standard on shorelines where the water level doesn’t fluctuate much. The ramp is usually short enough that they don’t require handrails. However, longer approaches provide a gentle slope to a higher dock.
Aluminum Ramps come in 4′ x 4′, 4′ x 8′, and 6′ x 8′ sizes. The strength of aluminum does not normally allow for longer lengths without handrails.
PWS will advise you which type of dock access works best in your situation.
Gangways
If the distance from your dock to the shore is:
1. Long and you have to walk over large rocks or boulders:
2. The dock is set high: or
3. You get a lot of debris floating along your shoreline – Consider gangways rather than ramps.
Unlike ramps, gangways provide a gentle slope to walk up because of the distance they cover.
A 20′ gangway could reduce the cost of your dock system too.
Aluminum Gangways
Aluminum residential gangways are 4′ wide and come in lengths of 16′, 20′, and 24′.
An alternative for galvanized docks would be a steel gangway, which comes in 20′ lengths. As you can imagine, this longer length is much more comfortable with less incline.
Let’s summarize these ideas.
Let PWS find the Perfect Dock System for you.
Determining what a good fit would be is an integral part of making your dock system perfect.
PWS offers high-quality and affordable options for gangways, ramps, and accessories. We provide the expertise and expert knowledge you need to determine which option will work best for your situation.
PWS can help you plan the perfect boat docking system for your area.
Get started HERE!
Where is Pier & Waterfront Solutions?
Pier & Waterfront Solutions, 7325 St. Hwy 57, is located 3 miles south of Sturgeon Bay. It’s 1 mile PAST the intersection with County road MM (heading north). Look on the right at the intersection of Idlewild Road and Hwy 57.
ARE WE OPEN?
Pier & Waterfront Solutions remains “open” year-round.
Please use face masks
The virus continues to spread. PWS is conducting as much business as possible by email, text, or phone.
Site visits continue as usual. When making in-person contacts, we follow “social distancing” guidelines whenever possible.
Our display yard is OPEN 24-7
The PWS display area is always open for you to examine at your leisure. All displays available for sale have a numbered, red tag on them. Want more information on something you saw in our yard? Please reference that number when you inquire.
Red Tag
PWS will provide estimates by email to make the process faster, safer, and paperless.
Call, message, or email us with any questions.
Thank you for allowing us to work with you.
