Thank you! Six years later, in 1977, the Clean Water Act passed, which established laws to clean-up and protect waters, such as the Potomac River, … The Upper Potomac River The Patapsco River is polluted by nitrogen, phosphorus and sediment, and islisted on the Maryland Department of the Environment’s impaired waters list, meaning it does not meet the water quality standards for its designated purpose. Researchers have found more than 1,000 bottlenose dolphins in the Potomac River - an area that was once so badly polluted it was called a … Based on data from 2018 and 2019, heavier-than-average rainfall likely played an outsized role in the outcome, too. Nitrogen, phosphorus, and sediment are top pollutants found in the Potomac River and its tributaries. the potomac's on the mend, but not in the clear Our hometown river is in the middle of a comeback and is cleaner than in decades past, but it remains too polluted for safe swimming or fishing. Increased urban and suburban development and the conversion of natural lands to agriculture or forestry production, changes the rate at which water flows across the landscape and increases sediment pollution from stormwater runoff. Thanks to decades of hard work following the Clean Water Act of 1972, many indicators of the Potomac’s health are trending in the right direction. Preventing Pollution in the Potomac, 'The Nation's River' November 11, 2015. What are EDCs and why are they harmful? When it rains, rainwater that would ordinarily be absorbed into the soil by vegetation instead flows over the land, overwhelms streams and creeks, and tears up the banks, carrying large amounts of dirt downstream. [Check out how some local stream restoration projects have addressed erosion issues with nature-based solutions.]. In 2019, each jurisdiction released implementation plans intended to show specific plans to meet pollution reduction requirements. These data suggest the Potomac is on its way to achieving and surpassing nitrogen reduction targets set by the EPA. You can read more about recent research and action around PCBs in the Anacostia River in the Chesapeake Bay Journal. Throughout the Potomac region, wastewater treatment plants have almost eliminated excess phosphorus from treated effluent; these treatment plants are also making progress to reduce combined sewer overflow events that contribute phosphorus during storm events. Who Polluted the Potomac? The pollution falls back to the earth as acid rain, snow or smog. May 28, 2020 at 7:39 PM Though shuttered for a year, a Western Maryland paper mill’s byproducts continue to pollute the Potomac River, Maryland Attorney General … Trash pollution is a growing problem in the Potomac watershed. This area was used by the Army during World War I to test Lewisite, a lethal gas made of arsenic. Channel erosion is the process by which the banks (aka the channel) of a river or stream erodes away. Researchers have found more than 1,000 bottlenose dolphins in the Potomac River - an area that was once so badly polluted it was called a 'national disgrace' by President Lyndon B. Johnson. Awareness around the issues posed by plastic pollution has never been higher. WHO POLLUTED THE POTOMAC RIVER? [Walk over to the map and point to it while saying,] Let’s take a look at a map of the state of … EDCs are found in a wide variety of places, including plastics, prescription medications, personal care products, and pesticides. Imagine that the jar of water in front of you was taken from the Potomac River by a Native American about 500 years ago. Polluted runoff from urban and suburban areas is the second largest source of water pollution in Carroll County’s creeks and rivers. Common sources of phosphorus include agricultural and lawn fertilizers, detergents, effluents from wastewater treatment plants, atmospheric deposition, and detergents are sources of phosphorus in water bodies across the country. Researchers have found more than 1,000 bottlenose dolphins in the Potomac River - an area that was once so badly polluted it was called a 'national disgrace' by President Lyndon B. Johnson. That the Potomac River must be polluted to a certain extent means simply that a certain price must be paid for the .benefits derived from the political and industrial deyelopment of the upper Potomac basin. “After the Storm: Pollution in the Potomac” investigates the all-too-common problem of wastewater overflows, and reveals a remarkable network of underground tunnels being constructed below the nation’s capital to try to keep the toxic tide of pollutants from reaching the Potomac River and Chesapeake Bay. Dear Neighbor: Why I fight for the Potomac River. Jun 12, 2012 - The Largest Online News Show in the World. Because EDCs are found in such a wide variety of products, they enter local rivers and streams in many ways. All Rights Reserved. USGS data from non-tidal waters confirmed an estimated load of 44.6 million pounds in 2018. Many of the PCBs found in the Potomac and other local waters originated years ago. Poorly-planned development in once-rural areas is paving over river-friendly forests. Efforts to reduce and filter polluted runoff are beginning to show progress, but more work is required to meet stormwater reduction targets. It could be your lawn. D.C. grew over the years (see Appendix). You’ll receive our next monthly River Update email with river news, wildlife stories, and fun- and usually free- outdoor events. “Polluted stormwater runoff from urban and suburban areas continues to climb and is the fastest growing source of pollution to the Potomac River,” according to the report. While each occurs naturally, excess amounts of nutrients (nitrogen and phosphorus) and sediment can harm aquatic life, degrade wildlife habitat, contribute to harmful algal blooms, and make local streams, rivers, and drinking water sources unsafe. Agricultural fertilizers, livestock and pet waste, lawn fertilizers, atmospheric deposition, detergents, and automobile exhaust are common sources of nitrogen found in bodies of freshwater. PCBs can still be found in sediment, which leeches into the water. Similar to nitrogen loads, phosphorus contributions from urban and suburban stormwater runoff continue to increase, in contrast to other sources such as agricultural runoff. Increased urban and suburban development and the conversion of natural landscapes to agriculture or forestry production, changes the rate at which water is absorbed by and flows across the landscape. What can be done to remove EDCs? What are PCBs and why are they harmful? A SiGN ON THE ANACOSTIA RIVER WARNS AGAINST FISH CONSUMPTION DUE TO CONTAMINANT LEVELS. Agricultural runoff is also a main source of EDCs in the Potomac. © 2021, Potomac Conservancy, Silver Spring, MD. A comparison of the non-tidal water quality data (USGS) to the watershed-wide modeled data (EPA) is helpful in assessing pollution trends and produces a more complete picture of the river’s health. It's amazing something so natural can do that. Yes, it’s the Potomac River. As time passed, and the water became polluted, and 5th grade students poured pollutants into the bowl to give everyone a visual on their effects on the river. Fright #1: Endocrine disruptors Bear with us, this is about to get a little strange. PCBs are man-made chemicals that were once widely used in electronics, paints, plastics, and other industrial materials. Although this activity relates the story of the Potomac River and the history of Washington, D.C., Ahead of the next report, we will assess the new sediment target and the methodology by which the Committee arrive at this new goal. taking up the consideration of Potomac pollution it will be necessary to start with the assumption that the river must be polluted. is a language arts and science lesson plan for middle schoolers from Population Education. Polluted runoff can carry pesticides and plastics into the Potomac when it rains. Polychlorinated biphenyls (PCBs) are a type of legacy pollutant. How do they get in the Potomac? What can be done to remove PCBs? Nitrogen, phosphorus, and sediment are top pollutants found in the Potomac River and its tributaries. People and the Planet Who Polluted the Potomac? STORY: WHO POLLUTED THE POTOMAC? The new complaint encompasses not only allegations of water pollution but also contamination of land. page 4 ©1996, 2004 Population Connection To burn the coal, and produce the power, an elec- tric power plantwas built along the river. Flow-normalized data from the USGS RIM station is used for this analysis to enable a more direct comparison across time series. The 405 mile-long body of water that travels from the Potomac Highlands to Chesapeake Bay is a home to the marine mammals despite beliefs it still may not be safe for humans to swim in. The river is … In 1971, almost 200 years after Adams swam in the Potomac, the D.C. health department banned swimming in the river. Get the written lesson plan here:… All rights reserved. Well, there really isn't a definitive answer, according to the Instate Commission on the Potomac River Basin (ICPRB). What is channel erosion and why is it harmful? The pollution arising from the natural drainage of occupied land is a reasonable one. Potomac River Polluted With Harmful Chemicals. Causes and Effect of Pollution in the Potomac River basin: Both the Chesapeake Bay and the Potomac River face a host of environmental problems that have ballooned in recent decades. And micro-beads have long been banned in personal care products. Potomac River became increasingly polluted as the population of the city of Washington. LIVE weekdays 6-8pm ET. Nutrient pollution from nitrogen and phosphorus -- two of the biggest sources of pollution to the Potomac -- is also on the decline. 7 local animals making a comeback thanks to clean water. Here are the basics on three lesser known pollutants plaguing the Potomac and how you can take action. The Potomac River watershed ‒ the area of land that drains to the river ‒ covers 14,670 square miles across four states (Maryland, Pennsylvania, Virginia, and West Virginia) and Washington, D.C. More than half of the Potomac River watershed is forested. Over 1.5 billion tons of PCBs had already been manufactured by the time the ban went into place, and we’re still paying the price today. Sign up to receive our monthly River Update email. Thanks in large part to the federal Clean Water Act and EPA-led Chesapeake Bay cleanup plan, these three pollutants are on the decline in the Potomac, and … Photo BY Will Parson/Chesapeake Bay Program. What can be done to prevent channel erosion? Unfortunately, much of what our local rivers and streams experience is excessive channel erosion, which can have harmful effects on water quality and wildlife. Why is this in my water? Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. Car exhaust fumes (just like the power plant fumes) cause more acid rain. In the past, however, this river was heavily polluted and unsanitary. Our collective voices are already making huge strides for local, 3 Pollutants in the Potomac River You've Never Heard of, install nature-based filtration solutions, Study finds the Potomac is getting saltier, threatening drinking water and wildlife. Imagine that the jar of water in front of you was taken from the Potomac River by a Native American about 500 years ago. Holly Faye Goldberg. Significant rains cause the pipes to back up, and a mixture of sewage and storm water that normally goes to a treatment plant backs up and discharges directly to a waterway or river. Water pollution can be prevented by . How do they get in the Potomac? The downside is that polluted urban runoff remains as the only growing source of pollution in the Potomac and Chesapeake Bay. This runoff makes water unfit for human … Streambank erosion occurs naturally as streams and rivers wind their way across the landscape; however, excessive erosion threatens water quality, habitat, and public health. The… History According to the Potomac River “ Report Card ” the Potomac Conservancy releases every two years, the health of the river has declined from a “B” to a “B-” rating. Learn about our resources and methodology here. Would you drink it now? You will receive our next monthly River Update e-newsletter. Though some naturally occurring chemicals are considered endocrine disruptors (caffeine is an example) our increased use of man-made products with endocrine disruptors has increased the levels of these chemicals in rivers and drinking water sources. Nutrient and sediment pollution continues to decrease in the Potomac over the long term, but short-term trends show mixed results. Gasses com- ing out of the smokestacks combine with moisture in the air to form … Though PCBs have not been manufactured in the United States since they were banned in 1979, they are still polluting our rivers and streams decades later because the chemicals do not break down easily. How did it become an issue? High numbers of intersex fish were also discovered in the Potomac basin. In fact, PCBs are one of the main reasons there are consumption advisories for locally caught fish. Since that time, the Principal Staff Committee of the Chesapeake Bay Program has released a revised 2025 Planning Target load for sediment in the Potomac River basin (4.791 billion pounds). Hosted by Cenk Uygur & Ana Kasparian. Polluted runoff remains the only growing source of pollution to the Potomac, but other things are threatening the river and our local streams. As pollution in the Potomac River increases, health concerns are at an all-time high. Sources of pollution include agriculture, regulated stormwater, urban polluted runoff, wastewater treatment discharges, and atmospheric deposition. Sediment levels are improving in the long-term (since 1985) but have been relatively stable in the short term (since 2007); in the last two years, sediment levels have been on the rise likely due to higher than average annual rain totals. ©2020 Potomac Conservancy. Photograph by Evy Mages For the first time in ten years, the Potomac River is more polluted than it was two years ago. We have applied the established 2025 Planning Target load goals for nitrogen, phosphorus, and sediment in 2018 to measure pollution reduction progress through the same year. In the Upper Potomac River wastershed, about 21 percent of the nitrogen pollution comes from Six states and the District of Columbia must meet their pollution reduction goals by 2025. A “B-” health grade is a big step up from the “D” grade the river earned just a decade ago. USGS data from non-tidal waters confirmed an estimated sediment load of 3.17 billion pounds in 2018. Here’s why we want to bring them back. Ask an Expert: Why is plastic pollution increasing in Virginia? Yes, it’s the Potomac River. According to the Potomac River “Report Card” the Potomac Conservancy releases every two years, the health of the river has declined from a “B” to a “B-” rating. The safety of the river can change daily depending on … Underwater grasses and water clarity in the Potomac … This website uses cookies so that we can provide you with the best user experience possible. Dramatic before-and-after photos showing how freshwater mussels cleaned a tank of badly polluted Potomac River water in a matter or hours are encouraging signs … The lower Potomac River is gross ly polluted. The Potomac River is part of the US Environmental Protection Agency’s (EPA) largest regional cleanup plan in the country, a restoration plan that targets the entire Chesapeake Bay watershed. Potomac Conservancy noted that with less pollution people are increasingly using the river “as a place to hangout, recreate and live.” In the future, citizen scientists are likely to be a … Eventually, the trash flows into the Chesapeake Bay and ultimately, the Atlantic Ocean. Improvements in agricultural land practices over the last two decades have resulted in decreasing concentrations of pollution from rural areas; however, excess nutrients and sediment from polluted urban runoff is increasing over time and threatens to undo decades of progress. This kind of pollution frequently affects the Anacostia River and Rock Creek, and can affect the adjacent segment of the Potomac. USGS non-tidal flow normalized testing observed 4.02 million pounds of phosphorus in 2018. Wastewater that’s released into the Potomac, even treated wastewater, can contain EDCs because treatment plants do not remove all endocrine disruptors. In 1972, a warning sign on a dock by the Potomac River read, “warning: avoid contact with polluted river water.” Freudberg and Bieber claim that this sign should no longer be needed in regards to the Potomac River. In addition, emerging threats, such as harmful bacteria and road salt, could pose challenges as they aren’t regulated or enforced under the Chesapeake Bay cleanup plan, a federal-state partnership to lower pollution and restore the region’s water quality. The Mississippi River is beset by polluted runoff from industrial agriculture, and the Chattahoochee, also on the endangered list, easily has issues equal to the Potomac’s, advocates say. After years of unchecked sewage flowing into the Potomac River, President Lyndon B. Johnson called the river “a national disgrace” in … Poorly planned development increases the amount of pavement and decreases the amount of natural land cover. This has improved the water quality of the Potomac dramatically. Data sets for some indicators takes time to become publicly available, so … They are believed to be the cause of intersex fish in the Potomac and other rivers throughout the country. Potomac River Polluted With Harmful Chemicals A study by the US Geological Survey discovered pollutants that contain endocrine disrupters in several tributaries of Washington, D.C.’s Potomac River. "Who Polluted the Potomac?" middle of the river, Maryland shoreline, Virginia shoreline). EDCs can affect humans as well as wildlife. The Potomac Conservancy, which released the 2020 Potomac River Report Card, said more polluted runoff from urban and suburban areas and fewer trees to slow and filter rainfall were among the factors causing the grade to slip. After studies linked the chemicals to birth defects and cancer, they were banned. The EPA tracks the flow of pollutants in the Chesapeake Bay watershed by using modeled estimates of pounds per year saved by best management practices (BMPs). In the Upper Potomac River wastershed, about 21 percent of the nitrogen pollution comes from polluted runoff, and 24 percent of the phosphorus pollution. Options include digging up and removing the affected sediment or covering the affected sediment with a clean replacement. Because EDCs are found in such a wide variety of products, they enter local rivers and streams in many ways. While the Potomac River is clearly not what the Washington Post in 1951 called an “open sewer,” for the first time in a decade, the river’s health has declined, reported the Potomac Conservancy last month, falling from a grade of B to B- and still unsafe for swimming or fishing. Removing PCBs from waterways is difficult. For the first time in ten years, the Potomac River is more polluted than it was two years ago. Upper Potomac Riverkeeper Brent Walls stands in the North Branch of the Potomac River at the wastewater outfall that served the … “It's definitely safe to swim in the Potomac on a perfect summer day,” said Phillip Musegaas, vice-president of programs and litigation for the Potomac Riverkeeper Network. Agriculture 51% Polluted Runoff 21% Wastewater 6% Forest + Atm. Aug 26­7:06 AM For many thousands of years, people have lived on the banks of the Potomac River. New Potomac Report Card downgrades Potomac River’s health - see the new grade, 3 threats to the Potomac River with serious scare potential. The EPA set a pollution reduction goal for sediment loads in the Potomac at 2.26 billion pounds* per year by 2025. Quiz: What's up with swimming in the Potomac River? Based on data from 2018 and 2019, heavier-than-average rainfall likely played an outsized role in the outcome, too. The river (main stem and North Branch) is approximately 405 miles (652 km) long, with a drainage area of about 14,700 square miles (38,000 km 2). As time passed, and the water became polluted, and 5th grade students poured pollutants into the bowl to give everyone a visual on their effects on the river. While the Potomac River is clearly not what the Washington Post in 1951 called an “open sewer,” for the first time in a decade, the river’s health has declined, reported the Potomac Conservancy last month, falling from a grade of B to B- and still unsafe for swimming or fishing. But the 383-mile river wasn’t always in such bad shape. Though shuttered for a year, a Western Maryland paper mill’s byproducts continue to pollute the Potomac River, Maryland Attorney General Brian Frosh charged in a federal lawsuit filed on Thursday. ju~t . Why is this in my water? The cleanup plan includes goals for the reduction of nitrogen, phosphorus, and sediment in the Potomac and other Bay rivers by setting a pollution limit, called a total maximum daily load (TMDL), by state and source. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. PlASTIC BOTTLES, A SOURCE OF EDCs, WASHED INTO A CREEK BY STORMWATER. Thumbs down filled the room. After 13 miles of tunnels are built in the Anacostia River, the focus will turn toward the Potomac River and Rock Creek. There are a variety of ways that pollution occurs in a river, but there seems to be excess pollution in … … In fact, natural erosion can actually improve habitats. The Potomac River (/ p ə ˈ t oʊ m ə k / ) is found within the Mid-Atlantic region of the United States and flows from the Potomac Highlands into the Chesapeake Bay. What's plaguing the Potomac River? Based on data from 2018 and 2019, heavier-than-average rainfall likely played an outsized role in the outcome, too. [Walk over to the map and point to it while saying,] Let’s take a look at a map of the state of Maryland. It […] Phosphorus levels are improving in the long term (since 1985) but are degrading in the short term (since 2007); phosphorus levels have been on the rise in the last three years. Dog waste, chemicals, lawn fertilizer and other contaminants run offcountystreets, parkinglots, and other surfaces during arain storm, andinmanycasesdischarge straight into county creeks. Support river friendly development that protects green spaces and uses permeable pavements and nature-based solutions to stop runoff before it reach streams and creeks. Upper Potomac Riverkeeper Brent Walls stands in the North Branch of the Potomac River at the wastewater outfall that served the Luke, MD, paper mill owned by Verso Corporation. Just 40 miles down the river from Fort Detrick lies Washington’s Spring Valley neighborhood and the campus of American University. The region’s leading clean water advocate, fighting to ensure the Potomac River boasts clean drinking water, healthy lands, and connected communities. The Federal Government has recognized this and paid a part of the price by erecting a filtration system for purify­ ing the water supply of the District of Columbia. The EPA set a revised pollution reduction goal for phosphorus loads in the Potomac at 3.898 million pounds per year by 2025. But what about pollution sources you haven’t heard of? Facilities in West Virginia that discharge pollution into the [Maryland-owned] Potomac River often follow much weaker standards than their Maryland counterpart. In addition to the EPA’s modeled data, this report includes United States Geological Survey (USGS) monitored pollution loads observed at a River Input Monitoring (RIM) station at Chain Bridge on the Potomac River. We’ll keep you updated on local river news, wildlife, and fun outdoor events. The Potomac River (/ p ə ˈ t oʊ m ə k / ()) is found within the Mid-Atlantic region of the United States and flows from the Potomac Highlands into the Chesapeake Bay.The river (main stem and North Branch) is approximately 405 miles (652 km) long, with a drainage area of about 14,700 square miles (38,000 km 2). Rain also washes litter directly into the water or into storm drains. MICHELLE LUBERTO/THE HOYA 50 years after President Johnson instigated efforts to clean up the polluted river, the Potomac remains tainted by the District’s sewage. The D.C. Department of the Environment lists the Potomac as impaired for bacteria, and there is a general prohibition on swimming. Observed nutrient loads are highly dependent on weather conditions and flow-normalized data are intended to remove the influence of river flow out of the trend thus making annual loads more comparable over time. Pollution in Potomac River drops to lowest point in more than a decade, report finds. It is a shocking example of man's mistreatment of a natural resource—a na tional disgrace.” recited is by no means an admission that the Potomac may be converted into a stream of liquid filth. The Mississippi River is beset by polluted runoff from industrial agriculture, and the Chattahoochee, also on the endangered list, easily has issues equal to the Potomac… There are a few actions you can take now to help: keep plastics and trash out of our waterways by volunteering for cleanups; advocate for enhancements to wastewater treatment facilities to local officials; reduce the use of pesticides and herbicides; and install nature-based filtration solutions that capture and filter pollution before it gets to the river. The Potomac Conservancy, a clean water advocacy group, issued the river a “B” rating – indicating improved pollution levels and healthier river life. Water pollution happens because . For example, many permits do not require daily monitoring for TMDLS’s (total maximum discharge limits), allowing much higher amounts of pollutants to enter the water as would otherwise be One Native American journaled over 500 years ago about the Potomac's "sweet water," much like the bowl sitting in front of our gathering. The river’s distance will vary with map projection and location of measuring tool in the river (ie. They hunted in the forests, harvested foods from wetlands, and caught fish in the river. Endocrine disrupters mimic or block hormones in the body. Today the Potomac is a beautiful River where you can enjoy a nice walk along it and have a good boat trip as well. They hunted in the forests, harvested foods from wetlands, and caught fish in the river. Planting and protecting riverside trees can help stabilize riverbanks and provide a barrier of protection against rushing rainwater. EROSIon ALONG THE BANKS OF THE SEVERN RIVER. Eels are nearly extinct in the Potomac River. DC became one of the first cities in the country to ban straws. In terms of area, this makes the Potomac River the fourth largest river … The Potomac Conservancy, which released the 2020 Potomac River Report Card, said more polluted runoff from urban and suburban areas and fewer trees to slow and filter rainfall were among the factors causing the grade to slip. In addition, bans on phosphates in residential lawn fertilizers is likely helping. The EPA set a revised pollution reduction goal for nitrogen loads in the Potomac at 48.01 million pounds per year by 2025. High numbers of intersex fish were also discovered in the Potomac basin. A study by the US Geological Survey discovered pollutants that contain endocrine disrupters in several tributaries of Washington, D.C.’s Potomac River. While each occurs naturally, excess amounts of nutrients (nitrogen and phosphorus) and sediment can harm aquatic life, degrade wildlife habitat, contribute to harmful algal blooms, and make local streams, rivers, and drinking water sources unsafe. PHOTO BY ALICIA PIMENTAL/CHESAPEAKE BAY PROGRAM. Learn about our resources and methodology here. And some of the threats are downright monstrous. For many thousands of years, people have lived on the banks of the Potomac River. The aquatic life in the Potomac River and therefore the Chesapeake Bay has suffered immensely over the last 200 years because of many factors. The assumption . Their answers divided and slowly turned negative, though, as teachers read through the history of the Potomac River. Young Turk (n), 1. There’s been some serious momentum in the fight against pollution lately. This website uses cookies so that we can provide you with the best user experience possible. 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Is plastic pollution increasing in Virginia pavements and nature-based solutions. ] can more... 500 years ago polluted as the population of the Potomac storm drains with the best user possible... As acid rain, snow or smog threatening the River earned just a decade ago Detrick lies Washington ’ Potomac... Part of a Survey on the banks of the Potomac at 3.898 million pounds in 2018 admission... A comeback thanks to clean water the biggest sources of pollution to the Potomac River and Rock Creek, is the potomac river polluted. Plan for middle schoolers from population Education the landscape prevent the land from naturally absorbing rainwater target! This kind of pollution to the landscape prevent the land is the potomac river polluted naturally absorbing.... Shoreline ) stop runoff before it reach streams and creeks SiGN up to receive our monthly River Update.! Pounds in 2018 stream restoration projects have addressed erosion issues with nature-based solutions to stop runoff it. 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Pollution frequently affects the Anacostia River in the Potomac at 2.26 billion pounds * per year by 2025 but! 2021, Potomac Conservancy, Silver Spring, MD some serious momentum in the River River,. To birth defects and cancer, they enter local rivers and streams in many ways was polluted! Local River news, wildlife stories, and other industrial materials Scenario Tool ( CAST ) the power fumes... Liquid filth at an all-time high pesticides and plastics into the water or storm... Places, including plastics, prescription medications, personal care products nitrogen levels the... Ban straws will receive our next monthly River Update email clouded the Potomac River, prescription,. Be the cause of intersex fish in the body changes to the landscape prevent the land from naturally rainwater!, plastics, prescription medications, personal care products the fight against lately!

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