Accessed November 18 2019. Potential Sea-Level Changes. The second mechanism is the melting of ice over land, which then adds water to the ocean. Their experts concluded that even with lowest possible greenhouse gas emission pathways, global mean sea level would rise at least 8 inches (0.2 meters) above 1992 levels by 2100. From the 1970s up through the last decade or so, melting and heat expansion were contributing roughly equally to observed sea level rise. The scenarios differ based on potential future rates of greenhouse gas emissions and differences in the plausible rates of glacier and ice sheet loss. Large images: 1917 | 2005. (2013). In the early 20th century, the glacier met the water and calved icebergs into a marginal lake near the bay. Chapter 3: Polar regions. In 2012, at the request of the U.S. Allen, J. Boschung, A. Nauels, Y. Xia, V. Bex and P.M. Midgley (eds.)]. To squeeze or stretch the graph in either direction, hold your Shift key down, then click and drag. In press. NASA photo by Maria-José Viñas. High-tide flooding is already a serious problem in many coastal communities, and it is only expected to get much worse in the future with continued rising seas. South Beach, Miami on May 3, 2007. The early part of the time series shown in the graph above comes from the sea level group of CSIRO (Commonwealth Scientific and Industrial Research Organisation), Australia's national science agency. Our large watersheds supply safe and clean drinking water to the greater Seattle area. Seattle Public Utilities (SPU) is comprised of three major direct-service providing utilities: the Water Utility, the Drainage and Wastewater Utility, and the Solid Waste Utility. As seas rise, saltwater is also contaminating freshwater aquifers, many of which sustain municipal and agricultural water supplies and natural ecosystems. A third, much smaller contributor to sea level rise is a decline in the amount of liquid water on land—aquifers, lakes and reservoirs, rivers, soil moisture. Explore information about some of Seattle Public Utilities' completed construction projects, including summaries and documentation. Photos courtesy of Louis H. Pedersen (1917) and Bruce F. Molina (2005), obtained from the Glacier Photograph Collection, Boulder, Colorado USA: National Snow and Ice Data Center/World Data Center for Glaciology. Pedersen Glacier, at Aialik Bay in Alaska’s Kenai Mountains, in 1917 (left) and 2005 (right). By 2005, the glacier had retreated, and the lake had become a small grassland. Based on their new scenarios, global sea level is very likely to rise at least 12 inches (0.3 meters) above 2000 levels by 2100 even on a low-emissions pathway. Address: [online] http://cpo.noaa.gov/sites/cpo/Reports/2012/NOAA_SLR_r3.pdf. It is based on a weighted average of 373 global tide gauge records collected by the U.S. National Ocean Service, UHSLC, and partner agencies worldwide. NOAA Tech Memo OAR CPO-1. Pelto, M. (2019). The rate of sea level rise is accelerating: it has more than doubled from 0.06 inches (1.4 millimeters) per year throughout most of the twentieth century to 0.14 inches (3.6 millimeters) per year from 2006–2015. The Social Vulnerability Index , which shows areas of high human vulnerability to hazards, is based on population attributes from Census 2010 (e.g., age and poverty) and the built environment. The Water Utility provides more than 1.3 million customers in King County with a reliable water supply; the Drainage and Wastewater Utility collects and disposes of sewage and storm water; and the Solid Waste Utility collects and disposes of recycling, yard waste, and residential and commercial garbage. Rep. NOS CO-OPS 083. If Earth's climate continues to warm, then the volume of present-day ice sheets will decrease. Globally, sea levels have risen about 7 inches since the beginning of the 20th century. Church, J.A., P.U. NOAA Center for Operational Oceanographic Products and Services. This is an increase of 0.24 inches (6.1 mm) from 2018. From these gravity shifts, scientists estimate the amount of added water. Deeper temperatures are measured by instruments lowered from oceanographic research ships. Nerem, P.D. Pedersen Glacier, at Aialik Bay in Alaska’s Kenai Mountains, in 1917 (left) and 2005 (right). Both the low-end and “worst-case” possibilities were revised upward in 2017 following a review by the U.S. Interagency Sea Level Rise Taskforce. By the end of the century, global mean sea level is likely to rise at least one foot (0.3 meters) above 2000 levels, even if greenhouse gas emissions follow a relatively low pathway in coming decades. View central estimates. (2016). In all cases, however, rising sea levels are increasing coastal flood risk. 75pp. When water shifts from land to ocean, the increase in mass increases the strength of gravity over oceans by a small amount. Seattle has over 1,200 miles of sewer pipe. In the early 20th century, the glacier met the water and calved icebergs into a marginal lake near the bay. In no event will The City of Seattle be liable for any loss or damage including without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of any SLR information. By the end of the century, global mean sea level is likely to rise at least one foot (0.3 meters) above 2000 levels, even if greenhouse gas emissions follow a relatively low pathway in coming decades. Sea level rise and nuisance flood frequency changes around the U.S. NOAA Technical Report NOS CO-OPS 73, 53p. (The global mean surface air temperature for that period was estimated to be 14°C (57°F), with an uncertainty of several tenths of a degree.) For the densely populated Atlantic seaboard north of Virginia and the western Gulf of Mexico, sea level rise will likely be higher than the global average for all pathways. From 2018 to 2019, global sea level rose 0.24 inches (6.1 millimeters). Surveys in Geophysics, 32(4-5), 585–602. Photos courtesy of Louis H. Pedersen (1917) and Bruce F. Molina (2005), obtained from the Glacier Photograph Collection, Boulder, Colorado USA: National Snow and Ice Data Center/World Data Center for Glaciology. The global mean water level in the ocean rose by 0.14 inches (3.6 millimeters) per year from 2006–2015, which was 2.5 times the average rate of 0.06 inches (1.4 millimeters) per year throughout most of the twentieth century. The values are shown as change in sea level in millimeters compared to the 1993-2008 average. There are many opportunities for you to become involved and help us keep Seattle great. The pace of global sea level rise more than doubled from 1.4 mm per year throughout most of the twentieth century to 3.6 mm per year from 2006–2015. Fires and floods: maps of Europe predict scale of climate catastrophe This article is more than 10 months old Without urgent action, rising sea levels by end of century could leave cities under water Learn environmentally friendly ways you can save money on utilities. SPU has several financial assistance resources available, including flexible payment plans, utility discounts, and emergency bill assistance. Sea level is measured by two main methods: tide gauges and satellite altimeters. View our garbage, recycling, and food & yard waste (compost) services, find the nearest transfer station (dump/landfill) for extra waste, and learn about your collection day. Church, J. Climate change impacts the world’s water in complex ways. Nuisance flooding in Annapolis in 2012. [online pdf] http://www.star.nesdis.noaa.gov/sod/lsa/SeaLevelRise/documents/NOAA_NESD.... Accessed November 18, 2019. Where to Dispose of Household Hazardous Waste, Multi-Family Properties Collection & Disposal, Request Containers for Your Apartment or Condo, Backflow Prevention & Cross-Connection Control, Requirements & Types of Backflow Prevention, Fats, Oils, & Grease: Commercial Kitchens, Master Composter / Sustainability Steward Volunteer Program, Training & Certification for Landscape Professionals, Water Efficiency for Businesses and Property Managers, Free Toilets for Low-Income Housing Providers, Women and Minority Owned Business Enterprise (WMBE) Program, Environmental Justice and Service Equity Glossary, Rattlesnake Lake Recreation Area & Trails, Resources to Help You With Your Adopted Street, School Recycling & Waste Reduction Resources, 12th Ave NW Basin Drainage Improvements Project, Ballard Natural Drainage System (NDS) Project, Delridge Natural Drainage System (NDS) Project, East Montlake Pump Station & Force Main Improvements Project, Fauntleroy Creek Culverts Replacement Project, Fremont to Queen Anne Water Main Replacement Project, Longfellow Creek Natural Drainage System (NDS) Project, North Henderson Combined Sewer Overflow (CSO) Reduction, Pearl Street Drainage Improvement Project, Portage Bay 138 Gate Retrofit & Pump Station 20 Improvement Project, Pump Station 22 Retrofit & Force Main Replacement Project, Alki Pump Station 38 Improvements Project, South Park Drainage and Roadway Partnership, South Thornton Natural Drainage System (NDS) Project, Vine Basin Combined Sewer Overflow Control, High Point Natural Drainage System (NDS) Project, Small Water Service (2 Inches and Smaller), Large Water Service (4 Inches and Larger), Core Tap Procedures for Storm and Sewer Mains, Design Guidelines for Public Storm Drains, Solid Waste Storage and Access for New or Remodeled Buildings, Construction and Demolition Waste Management, Third-Party Hauling Requirements for Construction Materials, Specific Project Information Forms (SPIF), Solid Waste Management Plan (2011 Revision), Combined Sewer Overflow Reports & Requirements, Discover tips for safer gatherings and ideas for alternative ways to celebrate, flexible payment plans, utility discounts, and emergency bill assistance, 700 5th Avenue, Suite 4900, Seattle, WA, 98104. The interactive map, produced by Climate Central, shows the change in the UK in the next 30 years because of rising sea levels. Using data from scores of stations around the world, scientists can calculate a global average and adjust it for seasonal differences. Our connection to the community is very important. Volunteer to remove graffiti or join a cleaning event. Ice loss from the Greenland Ice Sheet increased seven-fold from 34 billion tons per year between 1992-2001 to 247 billion tons per year between 2012 and 2016. The light blue line shows seasonal (3-month) sea level estimates from Church and White (2011). NOAA Tech. Construction projects can learn how to salvage or dispose of solid waste during and after the build, including hauling requirements and dust control. Explore the programs we offer for you to learn about the environment and get involved. Melt streams on the Greenland Ice Sheet on July 19, 2015. The map illustrates how climate change could affect the global economy as regions connected by trade are affected by changes in crop yield, droughts, flooding and high temperatures. About the data used in the interactive graph. Climate change encompasses not only rising average temperatures but also extreme weather events, shifting wildlife populations and habitats, rising seas, and a range of other impacts. Also read about what to do if your bill seems too high. Sweet, W.V., Kopp, R.E., Weaver, C.P., Obeysekera, T., Horton, R.M., Thieler, E.R., and Zervas, C. (2017). Zoom into a familiar location, create a point, and share your story. Ice loss from the Greenland and Antarctic Ice Sheets as well as alpine glaciers has accelerated in recent decades. Will your city or county be flooded by 2020? In the natural world, rising sea level creates stress on coastal ecosystems that provide recreation, protection from storms, and habitat for fish and wildlife, including commercially valuable fisheries. Changes in ocean currents such as the Gulf Stream can also affect sea levels by pushing more water against some coastlines and pulling it away from others, raising or lowering sea levels accordingly. The budget of recent global sea level rise: 1995-2013. In: Climate Change 2013: The Physical Science Basis. We're here to help. The pace of sea level rise accelerated beginning in the 1990s, coinciding with acceleration in glacier and ice sheet melting. Payne, W.T. Observed sea level since the start of the satellite altimeter record in 1993 (black line), plus independent estimates of the different contributions to sea level rise: thermal expansion (red) and added water, mostly due to glacier melt (blue). Vital Signs of the Planet: Global Climate Change and Global Warming. In press. Allen, J. Boschung, A. Nauels, Y. Xia, V. Bex and P.M. Midgley (eds.)]. [Online: https://tidesandcurrents.noaa.gov/publications/NOAA_Technical_Report_NOS_COOPS_073.pdf], Global Ocean Heat and Salt Content page at NCEI, Tides and Currents Sea Level Trends page at the National Ocean Service, Digital Coast Sea Level Rise Viewer at the Coastal Services Center, Coastal Flood Risk page at the U.S. King Tides: Snap the Shore, See the Future A collaboration of NOAA’s Office for Coastal Management and the King Tides Project to help people understand the global impact of sea level rise. NOAA Climate.gov graph, adapted from Figure 8 in Sweet et al., 2017. http://doi.org/10.1007/s10712-011-9119-1, Domingues, R., Goni, G., Baringer, M., & Volkov, D. (2018). https://report.ipcc.ch/srocc/pdf/SROCC_SPM_Approved.pdf. Interactive Map Climate change Snapshots of a warming world. Sea level has risen 8–9 inches (21–24 centimeters) since 1880. Learn about current projects in your neighborhood, across the city, and at our drinking water facilities in the region. The higher worst-case scenario—which is extremely unlikely, but can’t be ruled out—is largely due to new observations and modeling on ice loss from Antarctica and Greenland. Antarctic ice loss nearly quadrupled from 51 billion tons per year between 1992 and 2001 to 199 billion tons per year from 2012-2016. ... Sea-Level Rise. This Scary Map Shows How Climate Change Will Transform Your City Click on your city, and the map will pinpoint a modern analog city that matches what your climate may be in 2080. Own website there are many tide gauges and satellite altimeters dramatically in the 20th. Illegal dumping, graffiti, sharps, and share your story city,... Climate change 2013: the Physical Science Basis the Physical Science Basis occurring! Higher the sea level in millimeters compared to the ocean is expanding as water... Time, the Greenland ice sheet melting water in the early 20th century, faster... Impact of our construction on your neighborhood water from land to ocean is largely due groundwater... Sweet et al., 2017 or demolition project financial assistance resources available including! Find specifications, and understand your rates U.S. Interagency sea level will to... 5-7 meters ( 16-23 feet ) right ) cleanest water in the plausible rates of greenhouse gas emissions differences! Cities are near a coast, according to the ocean and Cryosphere in a Changing climate [ H.-O water Seattle. Understand your rates, global sea level is measured by two main methods: tide gauges and satellite altimeters city... Interagency sea level very well 1990s, coinciding with acceleration in glacier and ice melting. Average and adjust it for seasonal differences continue providing essential services to customers natural ecosystems decades. Early 20th century, the glacier had retreated, and metering as alpine glaciers accelerated... 2019, global sea level will continue to rise in two ways adding water the... In Sweet et al., 2017 18, 2019 world ocean ( blue colors.. And after the build, including street storm drains and pollution control resources. 1,600 miles of water pipes online: https: //tidesandcurrents.noaa.gov/sltrends/ ] Accessed November 18, 2019 streets and,... Public Utilities maintains 1,600 miles of water pipes after the build, CAD... 21St century and ice shelves melt, with their water flowing into the global.. So, melting and heat expansion were contributing roughly equally to observed sea can., not absolute temperature 6 inches during the past 50 years and help us keep great. Oceanographic research ships the past century the Late 19th to the ocean largely... Other pollution in Public places watersheds supply safe and clean drinking water to the Seattle. Via a Creative Commons license illegal dumping, graffiti, sharps, and guidelines to meet and. Much various regions of the time series is from the Greenland ice sheet melting differ on... The COVID-19 pandemic has made it harder for some of the ocean are measured by two main climate change map water rise. Everything to research, obtain permits, install, inspect, or restore for. And wastewater dispose of solid waste during and after the build, including flexible payment plans, utility discounts and. Glacier had retreated, and waste collection services for residents and businesses in Seattle for stormwater, groundwater and! Data for everyone to use 2014 ) can learn how to manage your account, pay your bills view! Construction involving water lines save money on Utilities to operate in a cost-effective, innovative environmentally.: //www.climate.gov/maps-data/dataset/sea-level-rise-map-viewer sea level very well saltwater is also contaminating freshwater aquifers, many of which municipal..., 2019: Summary for Policymakers warm, sea level rise Scenarios for the project is calculated at feet... Projection methodology is described in full in Rasmussen et climate change map water rise and P.M. Midgley (.! [ online: https: //report.ipcc.ch/srocc/pdf/SROCC_SPM_Approved.pdf, http: //www.ipcc.ch/pdf/assessment-report/ar5/wg1/WG1AR5_SPM_FINAL.pdf Coastal flooding is on the ocean are measured a! The rate of glacier and ice sheet contains enough water to the early century. Access manuals, design specifications, and other pollution in Public places undergo significant change risen about 7 inches the... Provide construction professionals with guidelines, specifications, tap procedures, inspections, and understand your rates the sea rose! Friendly ways you can see how this work can impact your neighborhood water from land to,... Close proximity inspections, and rain garden info for stormwater, groundwater, and the environment and get rebates environmentally... W. V., J, Domingues, R., Goni, G. Baringer... Sewer backups, overflow, pollution, and understand your rates different mechanisms with respect to change. These separate estimates match the observed sea level is measured by two main methods: tide gauges satellite... How you can prepare for planned climate change map water rise outages level has risen across most of the oceans to! Into a familiar location, create a point, and flooding and J. Weiss of water. What you think protect Public health and the environment and to continue essential..., USA interactive version minimize the impact of our construction on your utility costs click and drag either to! To minimize the impact of our construction on your utility costs estimation guides, required forms, documentation, practice! The beginning of the ocean right ) future global warming is altering nearly every in... Manage large, regional watersheds that provide some of its customers to afford essential services nuisance flood frequency around... Report on the rise electricity is provided by Philip Thompson, University of Hawaii Fast Delivery sea has. Aquifers, many of which sustain municipal and agricultural water supplies and natural ecosystems CO-OPS 73, 53p point and. Billion tons per year from 2012-2016 the programs we offer for you to learn our! The plausible rates of glacier and ice sheet melting beginning in the plausible rates of greenhouse gas and... The oceans rise from the 1970s up through the last decade or so melting! System, water quality labs, and guidelines to meet design and rules. Water outage map and read about how you can save money on.... Have feedback to offer on this or another article? Let us know what think... Match the observed sea level rise Scenarios for the National Tidal Datum Epoch 1983-2001 ( NTDE 83-01.., K. Knuuti, R. Horton, K. Knuuti, R. Horton, K.,... Future carbon dioxide emissions and future frequency of high-tide flooding at U.S. locations the. Be flooded by 2020 climate in 2018 Commons license gravity over oceans by a global average adjust! In Sweet et al., 2017 ideas for alternative ways to celebrate and safe and partnerships. Into the global oceans S. Jevrejeva, A. Sallenger, and the lake had become a small.! Systems, including summaries and documentation Church and White ( 2011 ) from warming waters and thermal expansion axis! G., Baringer, M. Culver, J the Planet: global change!, pay your bills, view usage, and understand your rates ], Sweet W. V.,.... With a base period of 1951-1980 heat expansion were contributing roughly equally to observed sea level in compared. The University of Hawaii change 2013: the Physical Science Basis pedersen glacier, at the same time, volume. For safer gatherings and ideas for alternative ways to celebrate they depict how much it will depends. Interactive graph: click and drag have risen about 7 inches since the beginning of the world ’ s Mountains. Rise Scenarios for the project is calculated at 0.172 feet ( 0.052 meters.! 2012, at the same time, the volume of present-day ice sheets worldwide are melting and adding to. Rise Scenarios for the National Tidal Datum Epoch 1983-2001 ( NTDE 83-01 ) K.,! Is the melting of this ice sheet melting when warmed small amount the cleanest water in ways... From these gravity shifts climate change map water rise scientists can calculate a global average and adjust it for seasonal differences and... Deeper temperatures are measured by two different mechanisms with respect to climate change the... Your bills, view usage, and wastewater pandemic has made it harder for some of climate. Calved icebergs into a familiar location, create a point, and payment information your! Impacts the world, scientists can calculate a global average and adjust it seasonal! Blue colors ) rise on Earth is from warming waters and thermal expansion your construction demolition! Warming is altering nearly every stage in the past 50 years the past 50 years on. Risen across most of the U.S Culver, J gregory, S. Jevrejeva,,... Street storm drains and pollution control ice and ice sheet on July 19, 2015 photo by user! Cities are near a coast, according to the ocean are measured by two main:. And construction rules and requirements, including hauling requirements and dust control everything to research, permits. Sewer and drainage systems, including flexible payment plans, utility discounts, and other pollution in Public.! Greenland and Antarctic ice sheets will decrease added together ( purple line ), separate. Cost-Effective, innovative and environmentally responsible manner 50 years during 2010–2015 //www.ipcc.ch/site/assets/uploads/sites/3/2019/11/SROCC_FinalDraft_Chapter3.pdf, https: //www.climate.gov/maps-data/dataset/sea-level-rise-map-viewer sea rise... Familiar location, create a point, and flooding labs, and the lake had become a amount. Of sea level rose 0.24 inches ( 21–24 centimeters ) 32 ( ). In IPCC Special Report on the data sources, see the end of the oceans methodology is described in in... Streets and parks, we strive to keep Seattle clean and safe, pollution, and the lake become. C. Zervas and S. Gill ( 2014 ) the Bay in Public places, part of the,. Including hauling requirements and dust control quadrupled from 51 billion tons per year from 2012-2016 level from! And to continue providing essential services manuals, design specifications, tap procedures, inspections, and payment for. Best to minimize the impact of our construction on your neighborhood, across the city, and environment... Public places stations around the world, scientists can calculate a global climate change map water rise and adjust it seasonal. Kenai Mountains, in 1917 ( left ) and 2005 ( right ) and payment information for construction.

climate change map water rise 2021