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King Tides help us see what sea level rise might look like

A King Tide is an astronomically high tide. A King Tide is a natural, predictable occurrence that happens a few times a year. This provides the opportunity to envision what our coastal areas may experience as sea levels continue to rise. These extra-high tides can help us spot areas that could be most vulnerable to sea level rise. King Tides are also known as perigean spring tides.

Casco Bay will experience a King Tide on Wednesday, February 20th, at 11:18 AM., which is estimated to reach 11.6 feet.  A normal high tide in the Bay ranges from 8 to 10 feet.

We are mobilizing our volunteer Water Reporters to help us document the February King Tide to help our us visualize what sea level rise may mean for our region. Between 10:48 and 11:48 on February 20,  our volunteers will don their rainboots and pull out their smartphones to capture this extreme tide using the Water Reporter app.

Water Reporter is an easy-to-use “Instagram-like” tool that enables our volunteers to document, catalogue, organize, and share observations of the Bay. This information is aiding our collaborations with other scientists, expand our community engagement by sharing observations on social media, and helping with our advocacy, to illustrate changes happening around the Bay to regulators, legislators, and other policy makers.

Are you interested in helping us document this upcoming King Tide? If so, sign up to be a Water Reporter using these instructions.

Ocean Acidification, Climate Change, and You: A Casco Bay Matters Event

Climate change is affecting the health of Casco Bay faster than anyone could have predicted. Warming temperatures and increasing acidity threaten the ocean and the livelihoods of those who depend on the sea. Research is showing that changes in our coastal waters from climate change are putting lobstering, clamming, and aquaculture at risk.

Friends of Casco Bay invites you to attend Ocean Acidification, Climate Change, and You, a free event, open to all.

Staff scientist Mike Doan will talk about the warning signs we see in our monitoring data. Casco Baykeeper Ivy Frignoca will share some of the impacts to our marine species and how Mainers are working together to respond to these threats. They look forward to your questions following the presentation.

Healthy marine waters are vital to Maine’s economy and quality of life.This is such an important issue that we are hosting this presentation at three locations in the coming weeks: Portland, South Portland, and Brunswick.

Ocean Acidification, Climate Change, and You

Come to the event nearest to you, or all three!

Weather cancellations will be posted here on this page on our website, and our Facebook event page.

All events are free and open to the public.

Portland Event

Monday, March 18, 2019
5:30 – 6:30 pm
Portland Public Library,
5 Monument Way, Portland, ME 04101

Add to Calendar

Please note: this date was listed incorrectly in the Forecaster. March 18 is the correct date.

South Portland Event

Monday, March 25, 2019
5:30 – 6:30 pm
Southern Maine Community College,
Jewett Hall, 77 Fort Rd, South Portland, ME 04106

Add to Calendar

Brunswick Event

Tuesday, April 9, 2019
5:30 – 6:30 pm
Curtis Memorial Library,
23 Pleasant St, Brunswick, ME 04011

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Cover photograph by Kevin Morris

Casco Baykeeper Boat trip

Can a boat change perspectives?

Casco Baykeeper Boat trip
Taking our partners out on the Bay provides them with a different perspective on problems that affect the health of Casco Bay. Photo courtesy: Beth and Steve Westra

We are fortunate to have several platforms and partners to help our work to improve and protect the environmental health of Casco Bay. We’ll be highlighting each one in the coming weeks. One of those platforms is our Baykeeper Boat.

Our Baykeeper boat is where science, policy, and public engagement converge. As a marine organization, we are on or by the Bay year-round, and we take others there, too, to see the threats to the health of the Bay firsthand.

Our Research Vessel Joseph E. Payne provides a safe, reliable platform to conduct scientific studies, bring stakeholders together to work for clean water, and reach out to those who care about the health of the Bay. This 28-foot Baykeeper boat provides a water-level view of issues such as stormwater runoff and combined sewer pipes that disgorge polluted water into the Bay, suspicious algal blooms never detected here before, coastal flooding from sea level rise and historic storms, and a working waterfront clogged with toxic sediments that displace boat berths.

We convene floating meetings of policy makers from different departments and agencies to foster new working relationships and new approaches to issues we all care about. We provide an alternative perspective, all too rare, to examine issues that threaten the health of the Bay, from being on the Bay itself. We bring government officials and regulators, including staff from the Environmental Protection Agency (EPA), the Maine Department of Environmental Protection (DEP), and Casco Bay municipalities. Casco Baykeeper Ivy Frignoca says, “Many of our concerns are best understood from the water.”

We guide reporters, film crews, and donors around the Bay to show them the resource we all are responsible for protecting.

The Joseph E. Payne is foremost a research vessel, from which we monitor the health of our waters, study how acidification may be impacting our marine resources, assess new technologies for measuring nitrogen and sampling for microplastics, and follow up on reports of pollution, nuisance algal blooms, and other threats to the health of the Bay.

How we work with you to keep Casco Bay blue

Casco Bay belongs to all of us. In 2019, we at Friends of Casco Bay are continuing our commitment to building a sense of shared ownership throughout our community, to help protect the health of this incredible resource. We see water as fundamental habitat and work to ensure that public policies keep the importance of the health of the Bay in mind.

Our community engagement opportunities provide a wide array of activities for citizens to assist us in our work and to advocate for the health of Casco Bay. For us, advocacy is about relationship building. We work to find common ground.

We pursue policies, laws, and limits based on sound science. Our advocacy efforts take place in many forums—from town halls to the halls of the State House to Washington, D.C. Sometimes, we protect the health of the Bay using education, convincing one homeowner or business at a time to change their practices. Other times, especially on regional or more complex problems, we advocate for the enforcement of existing laws and for the creation of new laws or ordinances. We look forward to working with you this year.

Maine Day of Service – January 5, 2019

Sea level is rising and we need your help to capture the changes.

Community members have observed the rise in sea level over the years. Coastal communities are experiencing greater storm surges and King Tides (astronomically high tides that occur a few times year). Maine geologists are planning for a three-foot sea level rise along the Maine coast over the next 100 years. The predicted impacts include beach erosion; landslides; loss of wildlife habitats; and drowned infrastructure, causing more sewage overflows, flooded streets, broken pipes, and costly repairs.

Now we need your help to capture these changes.

On January 5th, Maine Day of Service, you can take the first step towards helping Friends of Casco Bay record these changes over time by becoming a Water Reporter.

Your job will be to take photos during a “normal” high tide using your smartphone and the Water Reporter App. It is easy to take part and everything you need to do can be done between 9:30 AM and 11:30 AM. You will download the Water Reporter App, create an account, find a good location, and take a photo of the coast of Casco Bay between 10 AM and 11 AM. Some steps can be completed in advance, and they are noted below.

We will use the images to shine a light on the impacts of sea level rise and support local, state, and national policies to affect positive change.

  1. Join Water Reporter following these instructions: https://www.cascobay.org/water-reporter/.
    We’d love to help you get set up. Call Sarah Lyman at (207) 370-7553. She is happy to help!  Sarah can help you install the app and get set up quickly over the phone. This can be done before January 5th.
  2. After getting set up with Water Reporter, follow these steps to take a sea level rise photo:
    1. Find a good location: beaches, coastal parks, and public access sites along Casco Bay are perfect locations, for example, Back Cove or East End Beach in Portland, Fort William Park in Cape Elizabeth, Willard Beach, Bug Light, and Spring Point Light Parks in South Portland, Mackworth Island in Falmouth, Wolf Neck State Park in Freeport, Graveyard Point Town Landing in Harpswell, any of the islands in Casco Bay, and many many more places.  Make sure you can stay safe!
    2. Plan your arrival time so that you have enough time to get to your location and take a photo, or series of photos between 10 AM and 11 AM on January 5, 2019. High tide is at 10:30 AM in Portland.
    3. Stand at least two strides up from the water line. Take the photo looking down the shoreline. Include some sort of structure or landmark in your picture, such as a pier, jetty, breakwater, building, or dock, for perspective. This will help you and others take images from the same location and angle in the future.
    4. In the Water Reporter App, click on the center icon with the “+” symbol at the bottom of the screen which will bring you to the “Create Post” page.
    5. Click on the camera icon and choose “camera” or “take a photo”. Ideally, you’ll want your picture to catch the wave as it reaches the highest water line. This definitely requires some patience and luck that no one walks through your picture just as the wave hits the highest point! But, even pictures that show the water line and some water from the waves are still very useful.
    6. Stay in the same location as you complete the rest of the steps: confirm your location by clicking on the location pin, allow Water Reporter to access your location while using the app, and make sure the red dot is in the correct spot on the map (where the photo was taken) and click “Set.”
    7. Share your post with Friends of Casco Bay.
      1. iPhone: Click on the icon with the two figures and then also click on the Friends of Casco Bay logo. You will know you clicked the logo because a small green circle will appear next to it.
      2. Android: Under “Share with your groups” click on the toggle next to Friends of Casco Bay, when the toggle is green it means it will be shared.
      3. Troubleshooting: Sometime the tagging a group feature does not work. If this happens to you, skip this step and continue to post your photo. Once it is posted, you can edit your post and share it with the Friends of Casco Bay group.
    8. Describe more about your photo in the comment field, including our suggested hashtag (you may use multiple hashtags): #sealevelrise.
    9. Click “Save” (iPhone) or the send button (Android) to post your photo.

      Note: All times recorded on the map are in Coordinated Universal Time (UTC).

It would be really helpful to obtain photos of high tide impacts or effects of storm surges throughout the year! We invite you to revisit this location during other high tides, including King Tides and during heavy rain events, which can be found here: https://me.usharbors.com/monthly-tides/Maine-Southern%20Coast/Portland%20Harbor/2019-01. King Tides, though naturally occurring, offer a glimpse of what flooding and future sea level rise will look like in our communities.

Water Reporters Spur Actions to Protect the Bay

July 26—The Day the Poop Hit the Bay

Out and About with the Casco Baykeeper

On July 26, 1.69 million gallons of partially-treated wastewater overflowed from Portland’s East End Sewage Treatment Facility into Casco Bay. This story made the news and captured our attention. That same day, 9.85 million gallons of combined sewer overflows (CSOs), containing raw sewage and toxic chemicals, also entered the Bay. Not a single news outlet reported that fact.

So while swimmers—especially those preparing for the Peaks to Portland Swim—worried about the impact of the partially-treated discharge from the East End plant (wastewater that had already had solids removed and been chlorinated to kill bacteria), we worried about the close to 10 million gallons of a far more toxic slurry that entered the Bay.

On that day, the combined sewer overflow at Mackworth Street discharged 824,000 gallons of untreated water and the CSO at Dartmouth Street discharged 833,000 gallons into Back Cove. The India Street CSO discharged 415,000 gallons and the Long Wharf CSO released 563,000 gallons of untreated water into Portland Harbor.

Polluted water gushes into Casco Bay from a combined sewer overflow beneath Portland’s busy waterfront.
Photo credit: Dave Laliberte

What is a Combined Sewer Overflow?
Combined sewer systems are relics of the past that we are still using today. In Portland and many cities across the county, these systems were designed to collect—and combine— sewage and stormwater in the same pipes. Most of the time, the pipes transport all the collected wastewater to a sewage treatment plant, where it is treated and then discharged into a body of water. But when we experience heavy rains or snowmelt, the runoff entering the system exceeds the capacity of the pipes. When the pipes fill to certain levels, these antiquated systems are designed to dump a mix of stormwater, untreated waste, toxic materials, and debris directly into the ocean, or into nearby streams and rivers that flow into the Bay.
 
 
 

These periodic discharges are far more concerning to us than a one-time breach at the East End facility. For over 25 years, Friends of Casco Bay has been pushing the City to eliminate these combined sewer overflows. We are very supportive of Portland’s current work to separate combined pipes, build storage tanks, and eliminate CSOs. Over the next two years, as Casco Baykeeper, I will represent Friends of Casco Bay as a member of the stakeholder team that helps shepherd a process called integrated planning, which will enable the City to meet these objectives efficiently and in ways that best improve water quality.

The Environmental Protection Agency created the integrated planning approach to help municipalities such as Portland meet multiple Clean Water Act requirements by identifying efficiencies from separate wastewater and stormwater programs and sequencing investments so that the highest priority projects come first. This approach can also lead to more sustainable and comprehensive solutions, such as green infrastructure, that improve water quality and provide multiple benefits that enhance community vitality.

We will continue to participate, as we have for over 25 years, to help ensure that these combined efforts achieve more effective and timely improvements in water quality in Casco Bay.

 

What you can do to reduce stormwater and sewage pollution

  • Support communities’ efforts to upgrade their wastewater and stormwater systems.
  • Employ “green solutions” to reduce stormwater runoff from our own properties:
    • install permeable pavement on driveways and patios, so water percolates into the soil below
    • reduce the size of the lawn; plant shrubs and ground cover, which hold water better then turf
    • use rain barrels to catch runoff from roofs
    • Boaters should use shoreside bathroom facilities or pumpout services to keep raw sewage out of the Bay.
      Our pumpout boat operates from Memorial Day to Halloween. Contact pumpout [at] cascobay [dot] org.

Water Reporters watch out for Casco Bay all year long

Water Reporter Volunteers are important to our Baykeeping efforts!

Casco Baykeeper Ivy Frignoca acts as the eyes, ears, and voice of the Bay. She is on or along the water almost daily, but she can’t be everywhere. Ivy says, “We rely on volunteers to report conditions around the Bay. The Water Reporter App really helps those efforts because we instantly receive a photo that records the location and time. We can then use the app to respond and let you know what actions we took.”

Volunteers began signing up as Water Reporters in early August. More than 30 volunteers have signed up around the Bay and have posted many observations with us.

For example, Morrigan shot this image of a gull sitting on a dead harbor sea near Bangs Island. We then promptly shared this information with Marine Mammals of Maine.

In Water Reporter, hashtags are used to categorize images and Morrigan used #wildlife for this image.


In another example, Ivy took photos of an algal bloom in South Portland near Forest City Cemetery, using #algae. These photos add to our understanding of potential sources of excess nutrient loading in the area.


Morrigan provided a close-up of the thick algal mat there.

And we like to get good news, too:

Rick reported new growth of eelgrass beds sprouting along the shoreline of Great Diamond Island.


Mark reported on #wildlife of a great blue heron and egrets taking flight in Maquoit Bay.

The Water Reporter app collects all of our observations in one place in an organized and searchable way. We are so excited about the ability of this tool to record what’s happening around our beautiful but changing Bay—the good, the bad, and the ugly.

We are looking for more observers to share photos of things they are seeing on the Bay all year long. If you are interested, you can join our Water Reporter network here.

Identifying the area of the Bay where you took the photo and categorizing the image with a hashtag, such as #algae, #pollution report, #trash, #wildlife, and #erosion, makes it easier for us to search for similar occurrences around the Bay.

Tending Portland’s public spaces without pesticides

On July 1, Portland’s Pesticide Use Ordinance goes into effect for public properties. (In January, 2019, restrictions on applying synthetic pesticides on private property will go into effect.)

We asked City Arborist Jeff Tarling how the Parks Department may manage the City’s 721 acres of parks, playgrounds, trails, fields, and cemeteries differently. “This ordinance gives our staff opportunities to manage nature respectfully, to preserve and adapt to nature, rather than trying to control it.” Mowing high, replacing lawn with meadow, and planting native shrubs and trees are actions Jeff recommends for public and private properties.


Removing invasive plants mechanically, not chemically, is a hands-on approach Jeff endorses. Jeff showed Executive Director Cathy Ramsdell a long row of native trees and shrubs that students from King Middle School had just planted as a coastal buffer along the Back Cove parking lot. As he talked, he couldn’t resist pulling out invasive bittersweet that was overtaking other vegetation along the path.

Jeff explained that the Parks Department has assembled a “watch list” of invasive plants in their parks, which they plan to remove by hand over time, not by spraying with pesticides.

Cathy was a member of the task force that helped to shape the pesticide ordinance. She says, “As the whole community becomes more aware of the need to reduce the use of pesticides and fertilizers, it will reduce the likelihood that lawn chemicals will move off the landscape and into the Bay.”