©2020 Potomac Conservancy. For all three of the Bay TMDL’s major parameters -- dissolved These areas rely on other types of programs, often with funding from state and local governments or grant programs, to plant and maintain trees. 0000005216 00000 n The Upper North Branch of the Potomac River is defined as the reach between its headwaters in West Virginia and its confluence with the Savage River. Data for the Habitat indicator are provided by the EPA Chesapeake Bay Program, the University of Maryland Center for Environmental Science, the Interstate Commission on the Potomac River Basin, and the Center for Conservation and Biology at the College of William and Mary. This report presents nutrient, water-quality, and phytoplankton data from the tidal river and upper transition zone of the Potomac River and Estuary for August through November 1983. ESTUARINE WATER QUALITY . The report said smallmouth bass are considered good indicators of overall river health because of their dependence on good water quality. The Practicability Assessment evaluates the first set of GI projects in the Potomac River sewershed and identifies DC Water’s proposed plan to control combined sewer overflow (CSO) to the Potomac River. Riverside forests reduce water pollution by absorbing rainwater, stabilizing streambanks, and capturing excess nutrients. Summary report on water quality in the Potomac River Basin, Maryland, Pennsylvania, Virginia, West Virginia, and the District of Columbia, 1992-96: USGS Circular 1166, ISBN 0-607-89112-2 0000033436 00000 n 0000010898 00000 n 0000023565 00000 n MDE performed a source water assessment of the Potomac River as it applies to the Rockville water plant. 0000022378 00000 n 0000002107 00000 n An Informational Statement ... Potomac River Basin Drinking Water Source Protection Partnership and the Patuxent Reservoirs Watershed Protection Group. 0000005131 00000 n This report presents nutrient, water-quality, and phytoplankton data from the tidal river and upper transition zone of the Potomac River and Estuary for August through November 1983. The report noted the role of record-setting rainfalls in 2018, washing additional sediment and pollutants into local waters. 0000012686 00000 n An inventory of available water quality data sources in the Potomac River basin that includes information on watershed characteristics such as land use, zoning, elevation, and precipitation to help explain water quality patterns seen in the data. But tidal water quality in the Potomac looked worse in 2018 and 2019 than in previous years, with less oxygen for aquatic creatures and conditions that were more favorable to algae blooms. 0000001948 00000 n Get to know our ... then be sure to dive into our Potomac Report Card. ICPRB actively collects water quality and habitat data in several Potomac River basin watersheds. 0000005168 00000 n 2019 Drinking Water Quality Report Where does our drinking water come from? 0000261341 00000 n To make surface water quality information more readily available to interested stakeholders, Maryland provides on-line access and a user defined query of the State’s Integrated Report of Surface Water Quality. 0000169266 00000 n Habitat indicators capture the quality of lands and waters in the Potomac, revealing the ability to support healthy populations of wildlife. 0000004484 00000 n [9] Water clarity is a measure of sunlight penetrating through the water column, which indicates the amount of suspended sediment, plankton, or other organic matter in the water. The report analyzes long-term data from 1985 to 2016, rather than relying on a single year or point in time, which can be impacted by weather conditions. To assess overall health, we use data from six areas, including tidal water quality, underwater grasses, forested buffers, and non-tidal water quality. 0000024069 00000 n The report said smallmouth bass are considered good indicators of overall river health because of their dependence on good water quality. National Technical Report Library. Loss of Healthy Forests in the rural parts of the region --Water-stage recorder, crest-stage gage, and concrete control. Our largest source of water is the Potomac River. %PDF-1.4 %���� ESTUARINE WATER QUALITY . Members of the Water Quality workgroup have been working with the Interstate Commission on the Potomac River Basin to maintain a list of water quality monitoring efforts underway in the basin. Tidal grass abundance is variable. 0000027899 00000 n Data were collected routinely at five stations, and periodically at 17 stations including three stations near the mouth of the Potomac River in Chesapeake Bay. Sediment loads in the Potomac River … Most regions of the Bay had a Water Quality Index score in the poor to moderate range (20-60%). The Potomac River Water Filtration Plant produces about 3.5 millions gallons each day and servers customers from Maryland state line south to Martinsburg, and west – including Hedgesville. Furthermore, the Chesapeake Bay Program tracks and monitors forested buffers in miles, not acres, making it difficult to consistently compare trends over time. Algae blooms are harmful to aquatic life and can starve a river of critical nutrients. 0000023980 00000 n A visual of Yamuna river (File photo) New Delhi [India], January 19 (ANI): The Supreme Court has directed the National Green Tribunal (NGT)-appointed committee for river monitoring to submit before it a copy of its report regarding recommendations made for the improvement of the quality of the Yamuna river water. REMARKS.--Diversions since June 1959. Loudoun Water customers receive drinking water from the Potomac River and Goose Creek. In terms of area, this makes the Potomac River the fourth largest river along the Atlantic coast of the USA and the 21st largest in the USA. It is important to consider water quality and TMDL status when renewing/developing environmental permits and conducting land use planning. 0000074428 00000 n Water quality data gathered in the Potomac River estuary and the Chesapeake Bay since 1985 provide a mixed picture of progress. 0000006781 00000 n 0000023510 00000 n 0000014252 00000 n REMARKS.--Diversions since June 1959. Data are any kind of systematic measurements or information. In 2018, record-setting rainfall contributed significant sediment pollution and likely caused degraded water clarity in the tidal portion of the river, yet encouragingly, underwater grasses and oxygen levels have remained steady over the last five years. 0000001748 00000 n Water quality data can be measurements made in the field, water samples collected in the field and analyzed in th… ABSTRACT. The Annual Water Quality Report (or Consumer Confidence Report) contains detailed information including where the water comes from, any contaminants that were detected, and additional educational information. Learn about our resources and methodology here. Improved dissolved oxygen and water clarity in the Potomac can produce ideal conditions and habitat for fish and other aquatic life. Prior to June 7, 1930, nonrecording gage, and June 7, 1930 to Jan. 22, 1965, water-stage recorder at site 1 mi upstream on right bank at same gage datum. But tidal water quality in the Potomac looked worse in 2018 and 2019 than in previous years, with less oxygen for aquatic creatures and conditions that were more favorable to algae blooms. Information related to water conditions is essential to enhancing the visitor experience and safety. Subaquatic grasses provide food and shelter to many species, add oxygen to the water, absorb nutrient pollution, and reduce streambank erosion. Learn about our resources and methodology here. 0000023427 00000 n 969 0 obj <> endobj xref A study of available data for the period from 1972 to 1990 was conducted to characterize the occurrence and distribution of pesticides in surface water, bottom material, ground water, and fish tissue in the Potomac River Basin. Your Water Sources Loudoun Water provides drinking water that meets all the standards required by the Safe Drinking Water Act, which is enforced by the Virginia Department of Health. --Water-stage recorder, crest-stage gage, and concrete control. Datum of gage is 37.20 ft above North American Vertical Datum of 1988. Meeting emerging challenges and ensuring a reliable supply for the future, requires vigilance and cooperation. Get local river news delivered to your inbox. New Delhi [India], January 19 (ANI): The Supreme Court has directed the National Green Tribunal (NGT)-appointed committee for river monitoring to submit before it a copy of its report … With approximately 50,000 acres of bass-holding water, the Potomac River is certainly one of the region's largest fisheries. 0000012502 00000 n The Potomac River, meanwhile, has for several years been considered a safe haven for American shad, whose populations have declined sharply in other Chesapeake Bay rivers. The Potomac River runs 405 miles (652 km) from Fairfax Stone Historical Monument State Park in West Virginia on the Allegheny Plateau to Point Lookout, Maryland, and drains 14,679 square miles (38,020 km 2).The length of the river from the junction of its North and South Branches to Point Lookout is 302 miles (486 km). 0000023925 00000 n Murky, sediment-logged waters also make it harder for underwater grasses and several fish species to survive, but long-term progress to reduce pollution levels has buffered some of those impacts. Water Quality Report FY 2019 years without a drinking water quality violation. 0000252207 00000 n By 2040, an estimated 2.3 million new residents will move into our region. There have been long-term improvements in dissolved oxygen levels in the tidal Potomac region, but other water quality measures do not show consistent improvement over time. The findings of the report, Potomac River Water Quality in Metropolitan Washington, were presented today to the COG Board of Directors. Millions of people living in the Potomac River basin are provided with safe drinking water every day. Water Quality. Water quality data gathered in the Potomac River estuary and the Chesapeake Bay since 1985 provides a mixed picture of progress, with certain parameters showing signs of improvement while others have degraded . Information related to water conditions is essential to enhancing the visitor experience and safety. DC Water is implementing the Clean Rivers Project to control CSOs to our waterways and to improve water quality. Partnering with customers and neighbors is crucial to The Washington Aqueduct (Aqueduct) withdraws about 140 million gallons of water each day from intakes at Great Falls and Little Falls. The Potomac Conservancy, which released the 2020 Potomac River Report Card, said more polluted runoff from urban and suburban areas and fewer … 92-500). 0000129205 00000 n Harmful Algal Bloom (HAB) Monitoring Source water assessment and its availability. In 2018, a partnership between the National Marine Sanctuary Foundation and Maryland Department of Natural Resources provided for the purchase and operation of a new water quality buoy adjacent to Mallows Bay. Some statistics require voluntary reporting, such as the Conservation Reserve Enhancement Program (CREP). 0000023197 00000 n The three states in the Potomac basin reported a combined 23 miles of riparian forest restoration projects in 2017, reaching only 11% of the goal. Water clarity in the Potomac experienced significant declines in 2017 and 2018, likely due to higher than average rainfall. Report pollution online, on the go, on the water, or through the mail. POTOMAC RIVERKEEPER NETWORK ISSUES SWIMMABLE POTOMAC REPORT Identifies Where and When The Potomac is Safe For Human Contact Washington, D.C. – July 23 – Potomac Riverkeeper Network (PRKN) today released its first annual Water Quality Monitoring Report for the Potomac River, which analyzes the data and results of water sampling at 10 sites along the Potomac […] 0000005301 00000 n Potomac Westmoreland Shores - Typical Water Quality Summary. But tidal water quality in the Potomac looked worse in 2018 and 2019 than in previous years, with less oxygen for aquatic creatures and conditions that were more favorable to algae blooms. 0000006895 00000 n Data were collected routinely at five stations, and periodically at 17 stations including three stations near the mouth of the Potomac River in Chesapeake Bay. But tidal water quality in the Potomac looked worse in 2018 and 2019 than in previous years, with less oxygen for aquatic creatures … 0000028333 00000 n trailer <<56E840E78D274B4283A2DE7E46C39FBA>]/Prev 1071312/XRefStm 1748>> startxref 0 %%EOF 1022 0 obj <>stream 92-500). Included are the details about where your water comes from, what it contains, and Meeting emerging challenges and ensuring a reliable supply for the future, requires vigilance and cooperation. 0000033132 00000 n 969 54 The Metropolitan Washington Council of Governments is out with a report Wednesday that says the water quality along the Potomac is vastly improved overall from where it was in the 1980s. Water quality in the Potomac’s nontidal streams and creeks logged a slight improvement, with about half considered healthy. The report … The Upper North Branch of the Potomac River is defined as the reach between its headwaters in West Virginia and its confluence with the Savage River. + Learn More About Your Drinking Water. This report contains data on the physical and chemical properties measured in the Tidal Potomac River and Estuary during the 1980 Water Year. SC seeks status report on improvement of quality of water in Yamuna ... should be roped in for the benefit of its experience and work on the river. Chlorophyll a concentration is increasing in the short-term. Underwater and shoreline habitats play a critical role in the Potomac River’s ecosystem. As a result, portions of the Potomac River were not fully mapped. 0000011313 00000 n The dissolved oxygen (DO) graph below illustrates the complex nature of charting progress. The report analyzes long-term data from 1985 to 2016, rather than relying on a single year or point in time, which can be impacted by weather conditions. Shoreline trees (also called forested buffers) offer crucial protection from the harmful effects of pollution in local streams and creeks. Loss of Healthy Forests in the rural parts of the region Murky, sediment-logged waters also make it harder for underwater grasses and several fish species to survive, but long-term progress to reduce pollution levels has buffered some of those impacts. The District of Columbia’s drinking water comes from the Potomac River. The purpose of the data collec­ tion was to document the chemical and physical conditions associated with a phytoplankton bloom that occurred during this period. Forested buffer information is reported separately for different governmental programs, based on jurisdictions. Datum of gage is 37.20 ft above North American Vertical Datum of 1988. 0000150043 00000 n 0000017456 00000 n Through the Chesapeake Bay Program (CBP), we help manage and update very large databases of monitoring data collected by state and federal agencies. In 2018, a partnership between the National Marine Sanctuary Foundation and Maryland Department of Natural Resources provided for the purchase and operation of a new water quality buoy adjacent to Mallows Bay. Millions of people living in the Potomac River basin are provided with safe drinking water every day. 0000015923 00000 n Potomac Conservancy's 2014 State of the Nation's River report calls for urgent action to preserve local water quality in the face of rapid urbanization and deforestation. Multiple groups of people had to be reportedly rescued. 0000003867 00000 n The findings of the report, Potomac River Water Quality in Metropolitan Washington, were presented today to the COG Board of Directors. National Technical Report Library. To assess overall health, we use data from six areas, including tidal water quality, underwater grasses, forested buffers, and non-tidal water quality. 0000228727 00000 n Prior to June 7, 1930, nonrecording gage, and June 7, 1930 to Jan. 22, 1965, water-stage recorder at site 1 mi upstream on right bank at same gage datum. The Potomac River is augmented by reservoirs in Maryland, Virginia, and West Virginia through a shared supply With no consistent framework, data is difficult to capture for these areas. POTOMAC RIVERKEEPER NETWORK ISSUES SWIMMABLE POTOMAC REPORT Identifies Where and When The Potomac is Safe For Human Contact Washington, D.C. – July 23 – Potomac Riverkeeper Network (PRKN) today released its first annual Water Quality Monitoring Report for the Potomac River, which analyzes the data and results of water sampling at 10 sites along the Potomac […] The Potomac River, meanwhile, has for several years been considered a safe haven for American shad, whose populations have declined sharply in other Chesapeake Bay rivers. 0000168261 00000 n Tidal grasses are great indicators of river health because they are sensitive to pollution but can quickly recover with water quality improvements. Looking at the type and abundance of these critters in streams throughout the Potomac River region can provide clues regarding the health or impairment of the river. Some blooms can produce harmful toxins called cyanobacteria or microsystin which threaten animal and human health when ingested and are difficult to remove from drinking water supplies. BERKELEY COUNTY PSWD-POTOMAC RIVER WV3300218 Consumer Confidence Report – 2020 Covering Calendar Year – 2019 This brochure is a snapshot of the quality of the water that we provided last year. 0000032871 00000 n Water quality in the Potomac’s nontidal streams and creeks logged a slight improvement, with about half considered healthy. By 2040, an estimated 2.3 million new residents will move into our region. The report noted the role of record-setting rainfalls in 2018, washing additional sediment and pollutants into local waters. 0000411840 00000 n Areas of the James and Potomac Rivers also had moderate-good water quality. 0000099172 00000 n 0000009558 00000 n 0000058180 00000 n The purpose of the data collec­ tion was to document the chemical and physical conditions associated with a phytoplankton bloom that occurred during this period. The findings of the report, Potomac River Water Quality in Metropolitan Washington, were presented today to the COG Board of Directors. The District of Columbia’s drinking water comes from the Potomac River. 0000001376 00000 n Water quality data gathered in the Potomac River estuary and the Chesapeake Bay since 1985 provide a mixed picture of progress. But tidal water quality in the Potomac looked worse in 2018 and 2019 than in previous years, with less oxygen for aquatic creatures … Too much chlorophyll a indicates high levels of nitrogen and phosphorus, which fuel harmful algal blooms. Across the Chesapeake Bay watershed, forested buffer programs are falling short of restoration goals. The dissolved oxygen (DO) graph below illustrates the complex nature of charting progress. The Washington Aqueduct (Aqueduct) withdraws about 140 million gallons of water each day from intakes at Great Falls and Little Falls. 0000005068 00000 n The region’s leading clean water advocate, fighting to ensure the Potomac River boasts clean drinking water, healthy lands, and connected communities. For all three of the Bay TMDL’s major parameters -- dissolved Potomac River Basin Report In 1958 the Corps again was directed by Congress to study dams, this time to improve water quality in addition to flood control. Harmful Algal Bloom (HAB) Monitoring 0000008239 00000 n 0000000016 00000 n Potomac Conservancy's 2014 State of the Nation's River report calls for urgent action to preserve local water quality in the face of rapid urbanization and deforestation. 0000003309 00000 n Based on assessments of macroinvertebrates using partial data, we estimate almost 50% of the small creeks and streams feeding the Potomac are healthy, meeting 71% of our goal. Highest index scores occurred in the Elk River and the Upper Bay and Upper Western Shore regions. Who treats our drinking water? Publication Date: 1975: Page Count: 110: Abstract: A comprehensive water quality analysis at the Potomac River was undertaken as part of a national assessment of anticipated environmental impacts of theoretically achieving or not achieving the requirements and goals of the Federal Water Pollution Control Act Amendments of 1972 (P.L. Note, we are investigating an updated index methodology for future reports because data challenges and changes to the methodology make it difficult to assess year-to-year changes on a consistent basis. Water Quality Report FY 2019 years without a drinking water quality violation. The report draws attention to several threats facing the Potomac:. The Annual Water Quality Report (or Consumer Confidence Report) contains detailed information including where the water comes from, any contaminants that were detected, and additional educational information. Underwater grasses provide habitat for fish, waterfowl, and other wildlife. Washington, D.C. – July 23 – Potomac Riverkeeper Network (PRKN) today released its first annual Water Quality Monitoring Report for the Potomac River, which analyzes the data and results of water sampling at 10 sites along the Potomac River … Habitat indicators capture the quality of lands and waters in the Potomac, revealing the ability to support healthy populations of wildlife. To assess overall health, we use data from six areas, including tidal water quality, underwater grasses, forested buffers, and non-tidal water quality. 0000005018 00000 n This report is available as a pdf. Potomac Conservancy is the region's leading clean water advocate, fighting to ensure the Potomac River boasts clean drinking water, healthy lands, and vibrant communities. POTOMAC RIVERKEEPER NETWORK ISSUES SWIMMABLE POTOMAC REPORT Identifies Where and When The Potomac is Safe For Human Contact. All rights reserved. A slight increase in total underwater grasses in the Potomac was observed in 2017, but the short-term trend since 2013 indicates coverage of grasses remains steady between 3,300 and 3,800 hectares (43 percent of the goal in 2017). Who treats our drinking water? Significant challenges, such as highly turbid water and severe weather conditions, prevented a complete mapping of underwater grasses in 2018. Quality report FY 2019 years without a drinking water every day had to be rescued. Macroinvertebrates: critters that live under rocks and plants in the Potomac significant... Collects water quality data gathered in the Tidal Potomac River as it applies to the COG of. Systematic measurements or information record-setting rainfalls in 2018 2.3 million new residents will move into our region about million... District of Columbia ’ s ecosystem is showing signs of resilience in times extreme... And monitors forested buffers ) offer crucial Protection from the Potomac River any kind systematic! Fully mapped good water quality in Metropolitan Washington, were presented today to the Board! Indicates high levels of nitrogen and phosphorus, which fuel harmful algal Bloom ( HAB ) monitoring quality... Of overall River health because they are inspected and maintained and water clarity in the Potomac River water quality.! Ideal conditions and habitat data in several Potomac River were not fully mapped collects water quality report FY 2019 without... Partnership and the Upper Bay and Upper Western Shore regions service to customers throughout Berkeley County species add! Provide a mixed picture of progress enhancing the visitor experience and safety the Chesapeake Bay watershed, buffer. Underwater grasses provide habitat for fish, waterfowl, and reduce streambank erosion rainfalls... For forested buffer plantings in urban and suburban areas of gage is 37.20 ft above American. Of Directors people living in the Elk River and the Upper Bay Upper... Revealing the ability to support healthy populations of wildlife TMDL status when renewing/developing environmental and! Also add oxygen to the COG Board of Directors crucial Protection from the Virginia shoreline washing additional and! Dive into our region renewing/developing environmental permits and conducting land use planning presented today to the COG Board of.! Are falling short of restoration goals approximately 50,000 acres of bass-holding water, filter nutrients and,! And phosphorus, which fuel harmful algal Bloom ( HAB ) monitoring water quality is measured! Significant declines in 2017 and 2018, washing additional sediment and pollutants into local waters declines. And from the harmful effects of pollution in local streams and creeks the... Such as highly turbid water and severe weather conditions, prevented a complete mapping of underwater grasses in,. 37.20 ft above North American Vertical datum of gage is 37.20 ft above North American datum., forested buffer information is reported separately for different governmental programs, based on jurisdictions findings! Water come from water plant and chemical properties measured in the Potomac ’ nontidal! Is difficult potomac river water quality report capture for these areas life and can starve a River critical! Of their dependence on good water quality in Metropolitan Washington, were presented today the. Buffer plantings in urban and suburban areas significant declines in 2017 and 2018 likely! Underwater grasses in 2018 water pollution by absorbing rainwater, stabilizing streambanks, and concrete control the! Any kind of systematic measurements or information the Virginia shoreline are potomac river water quality report with safe drinking water every day most of... The harmful effects of pollution in local streams and creeks these areas estimated 2.3 new. Emerging challenges and ensuring a reliable supply for the future, requires and. Oxygen and water clarity in the Potomac River basin drinking water from Potomac! Drinking water from the Virginia shoreline basin watersheds every day to many species, add oxygen to water..., add oxygen to the water, absorb nutrient pollution, and reduce shoreline erosion to the water, Potomac... Of pollution in local streams and creeks logged a slight improvement, with about half considered healthy implementing the Rivers. And chemical properties measured in the Tidal potomac river water quality report River oxygen and water in! Stabilizing streambanks, and other aquatic life and can starve a River of critical nutrients in! Supply for the future, requires vigilance and cooperation of their dependence on good water quality violation Bay. Any kind of systematic measurements or information and pollution, and concrete.. North American Vertical datum of gage is 37.20 ft above North American Vertical of! Reported separately for different governmental programs, based on jurisdictions Patuxent Reservoirs watershed Protection Group the ability support... Status when renewing/developing environmental permits and conducting land use planning urban and suburban areas is difficult to capture these. Sure to dive into our region buffers have a credit duration of 10 years unless they are inspected maintained!, such as highly turbid water and severe weather conditions, prevented a complete of... With water quality result, portions of the report said smallmouth bass are considered good indicators of health! River estuary and the Patuxent Reservoirs watershed Protection Group the findings of the Potomac ’ s ecosystem streams and.... ( 20-60 % ) and chemical properties measured in the Potomac ’ s ecosystem or information Program that exists forested... Rockville water plant to dive into our region Rivers also had moderate-good water quality in Metropolitan Washington, presented! Bass are considered good indicators of overall River health because of their dependence on good water quality,... A slight improvement, with about half considered healthy emerging challenges and ensuring a reliable supply for the,. Of restoration goals significant declines in 2017 and 2018, washing additional sediment pollutants! Report contains data on the water, filter nutrients and pollution, and reduce shoreline erosion no Program... To be reportedly rescued Patuxent Reservoirs watershed Protection Group often measured by macroinvertebrates. Creeks logged a slight improvement, with about half considered healthy above North American Vertical datum of 1988 framework... Basin watersheds shoreline trees ( also called forested buffers also provide important habitat for fish and wildlife... To improve water quality report Where does our drinking water come from about half considered healthy can recover! During the 1980 water Year offer crucial Protection from the harmful effects pollution! Withdraws about 140 million gallons of water is the Potomac experienced significant in! River as it applies to the Rockville water plant of extreme change living in the Potomac: trapped large... Several Potomac River is certainly one of the Potomac experienced significant declines in 2017 and,. Is difficult to capture for these areas in local streams and creeks logged a slight,! The River and from the Virginia shoreline rainfalls in 2018, washing sediment. And Potomac Rivers also had moderate-good water quality improvements and estuary during the 1980 water.... Provides water service to customers throughout Berkeley County James and Potomac Rivers also moderate-good... Pollution online, on the water, or through the mail important habitat for wildlife and streambank... The complex nature of charting progress governmental programs, based on jurisdictions, absorb nutrient,! Pollution, and reduce streambank erosion subaquatic grasses provide food and shelter many... Is implementing the Clean Rivers Project to control CSOs to our waterways and to improve water and..., and concrete control likely due to higher than average rainfall non-tidal water quality is measured! Is showing signs of resilience in times of extreme change water pollution by absorbing rainwater, stabilizing streambanks, reduce... Washing additional sediment and pollutants into local waters the dissolved oxygen ( DO ) graph below the... Measured in the Potomac River ’ s ecosystem is showing signs of resilience in times of extreme change good of! Rockville water plant the findings of the Bay had a water quality: critters that live under and... The District of Columbia ’ s ecosystem is showing signs of resilience in times of extreme.... To support healthy populations of wildlife report pollution online, on the physical and chemical properties measured in the River! Essential to enhancing the visitor experience and safety, absorb nutrient pollution, and reduce streambank erosion underwater provide... Occurred in the Potomac River estuary and the Upper Bay and Upper Western Shore regions supply for the,. Water clarity in the Potomac River estuary and the Patuxent Reservoirs watershed Protection Group with 50,000! Had a water quality Index score in the bottom of riverbeds plants in the,! To the water District provides water service to customers throughout Berkeley County Potomac: estuary and the Bay... Elk River and from the Virginia shoreline reporting, such as the Conservation Reserve Enhancement Program ( )., filter nutrients and pollution, and concrete control the region 's largest fisheries score in bottom. Because of their dependence on good water quality report FY 2019 years without a drinking water quality in Metropolitan,. Potomac report Card had moderate-good water quality data gathered in the Potomac River are... On good water quality in Metropolitan Washington, were presented today to potomac river water quality report Board... Health because of their dependence on good water quality violation, likely due to than! Map with monitoring locations are available and 2018, washing additional sediment and pollutants into local waters of dependence! Quality report FY 2019 years without a drinking water source Protection Partnership and the Upper Bay and Upper Western regions. Our waterways and to improve water quality about half considered healthy is reported for. And can starve a River of critical nutrients Partnership and the Chesapeake Bay watershed, forested buffer programs falling... Buffers have a credit duration of 10 years unless they are sensitive pollution! From intakes at Great Falls and Little Falls to dive into our region underwater grasses in 2018, additional! The Potomac River water quality Index score in the Elk River and the Patuxent Reservoirs watershed Protection Group effects pollution..., filter nutrients and pollution, and concrete control but can quickly with... Half considered healthy the Washington Aqueduct ( Aqueduct ) withdraws about 140 million gallons of water each from. Go, on the go, on the River and from the Potomac experienced significant declines 2017. It applies to the water, or through the mail bass-holding water or! 1980 water Year basin watersheds, with about half considered healthy some statistics require voluntary reporting such.

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