Maryland DNR Inland Fishery Hotspots. Calvert Cliffs Website
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Gunpowder River
Table of Contents 1. Polluted Runoff in Baltimore County 2. Map of Baltimore County – Percentage of Hard Surfaces 3. Baltimore County 2014 Polluted Runoff Projects 4. Fact Sheet – Baltimore County has a Problem 5. Sources of Pollution in Baltimore County – Back River 6. Sources of Pollution in Baltimore County – Gunpowder River 7. Sources of Pollution in Baltimore County – Middle River 8. Sources of Pollution in Baltimore County – Patapsco River 9. FAQs – Polluted Runoff and Fees POLLUTED RUNOFF IN BALTIMORE COUNTY Baltimore County contains the headwaters for many of the streams and tributaries feeding into the Patapsco River, one of the major rivers of the Chesapeake Bay. These tributaries include Bodkin Creek, Jones Falls, Gwynns Falls, Patapsco River Lower North Branch, Liberty Reservoir and South Branch Patapsco. Baltimore County is also home to the Gunpowder River, Middle River, and the Back River. Unfortunately, all of these streams and rivers are polluted by nitrogen, phosphorus and sediment and are considered “impaired” by the Maryland Department of the Environment, meaning the water quality is too low to support the water’s intended use. One major contributor to that pollution and impairment is polluted runoff. Polluted runoff contaminates our local rivers and streams and threatens local drinking water. Water running off of roofs, driveways, lawns and parking lots picks up trash, motor oil, grease, excess lawn fertilizers, pesticides, dog waste and other pollutants and washes them into the streams and rivers flowing through our communities. This pollution causes a multitude of problems, including toxic algae blooms, harmful bacteria, extensive dead zones, reduced dissolved oxygen, and unsightly trash clusters. -
Maryland Stream Waders 10 Year Report
MARYLAND STREAM WADERS TEN YEAR (2000-2009) REPORT October 2012 Maryland Stream Waders Ten Year (2000-2009) Report Prepared for: Maryland Department of Natural Resources Monitoring and Non-tidal Assessment Division 580 Taylor Avenue; C-2 Annapolis, Maryland 21401 1-877-620-8DNR (x8623) [email protected] Prepared by: Daniel Boward1 Sara Weglein1 Erik W. Leppo2 1 Maryland Department of Natural Resources Monitoring and Non-tidal Assessment Division 580 Taylor Avenue; C-2 Annapolis, Maryland 21401 2 Tetra Tech, Inc. Center for Ecological Studies 400 Red Brook Boulevard, Suite 200 Owings Mills, Maryland 21117 October 2012 This page intentionally blank. Foreword This document reports on the firstt en years (2000-2009) of sampling and results for the Maryland Stream Waders (MSW) statewide volunteer stream monitoring program managed by the Maryland Department of Natural Resources’ (DNR) Monitoring and Non-tidal Assessment Division (MANTA). Stream Waders data are intended to supplementt hose collected for the Maryland Biological Stream Survey (MBSS) by DNR and University of Maryland biologists. This report provides an overview oft he Program and summarizes results from the firstt en years of sampling. Acknowledgments We wish to acknowledge, first and foremost, the dedicated volunteers who collected data for this report (Appendix A): Thanks also to the following individuals for helping to make the Program a success. • The DNR Benthic Macroinvertebrate Lab staffof Neal Dziepak, Ellen Friedman, and Kerry Tebbs, for their countless hours in -
Freshwater Fisheries Monthly Report – November 2019 Freshwater Fisheries
Freshwater Fisheries Monthly Report – November 2019 Freshwater Fisheries - Stock Assessment Upper Potomac River - Completed the annual fall electrofishing survey of the upper Potomac River. This survey collects information on adult smallmouth bass at multiple sites from Seneca upstream to Paw Paw, WV. Unfortunately, as expected, catch rates for adult smallmouth bass were down compared to the long-term average. Poor juvenile recruitment for the past 10 years has been a major factor behind this decline. Planning efforts are underway to produce juvenile smallmouth bass at hatchery facilities to boost numbers in areas of the river that have experienced the biggest declines. The surveys did show good numbers of juvenile fish produced during the 2019 spring spawn in some sections of the river. This is positive news that the population can bounce back if river flows remain stable during the spawning period. Average catch rate for adult smallmouth bass ( greater than11 inches) in the upper Potomac River (1988-2019). Liberty Reservoir - Conducted a nighttime electrofishing survey on Liberty Reservoir (Baltimore and Carroll counties). Fourteen random sites around the entire perimeter of Liberty Reservoir were surveyed over three nights. Preliminary results show the proportional stock density (PSD) for smallmouth bass was 62 and the catch-per-unit-effort (CPUE) of stock size and larger 1 smallmouth bass was 3/hour. Only nine smallmouth bass were collected during the survey. The largest smallmouth bass collected measured 44.9 cm (17.7 inches, 2.7 pounds). The largemouth bass PSD was 56 and the CPUE was 26/hour. The largest largemouth bass collected measured 49.1 cm (19.3 inches, 4.2 pounds). -
Attorney General's 2013 Chesapeake Bay
TABLE OF CONTENTS INTRODUCTION ...................................................................................................................................... 2 CHAPTER ONE: LIBERTY AND PRETTYBOY RESERVOIRS ......................................................... 5 I. Background ...................................................................................................................................... 5 II. Active Enforcement Efforts and Pending Matters ........................................................................... 8 III. The Liberty Reservoir and Prettyboy Reservoir Audit, May 29, 2013: What the Attorney General Learned .............................................................................................. 11 CHAPTER TWO: THE WICOMICO RIVER ........................................................................................ 14 I. Background .................................................................................................................................... 14 II. Active Enforcement and Pending Matters ..................................................................................... 16 III. The Wicomico River Audit, July 15, 2013: What the Attorney General Learned ......................... 18 CHAPTER THREE: ANTIETAM CREEK ............................................................................................ 22 I. Background .................................................................................................................................... 22 II. Active -
Recommended Maximum Fish Meals Each Year For
Recommended Maximum Meals Each Year for Maryland Waters Recommendation based on 8 oz (0.227 kg) meal size, or the edible portion of 9 crabs (4 crabs for children) Meal Size: 8 oz - General Population; 6 oz - Women; 3 oz - Children NOTE: Consumption recommendations based on spacing of meals to avoid elevated exposure levels Recommended Meals/Year Species Waterbody General PopulationWomen* Children** Contaminants 8 oz meal 6 oz meal 3 oz meal Anacostia River 15 11 8 PCBs - risk driver Back River AVOID AVOID AVOID Pesticides*** Bush River 47 35 27 PCBs - risk driver Middle River 13 9 7 Northeast River 27 21 16 Patapsco River/Baltimore Harbor AVOID AVOID AVOID American Eel Patuxent River 26 20 15 Potomac River (DC Line to MD 301 1511 9 Bridge) South River 37 28 22 Centennial Lake No Advisory No Advisory No Advisory Methylmercury - risk driver Lake Roland 12 12 12 Pesticides*** - risk driver Liberty Reservoir 96 48 48 Methylmercury - risk driver Tuckahoe Lake No Advisory 93 56 Black Crappie Upper Potomac: DC Line to Dam #3 64 49 38 PCBs - risk driver Upper Potomac: Dam #4 to Dam #5 77 58 45 PCBs & Methylmercury - risk driver Crab meat Patapsco River/Baltimore Harbor 96 96 24 PCBs - risk driver Crab "mustard" Middle River DO NOT CONSUME Blue Crab Mid Bay: Middle to Patapsco River (1 meal equals 9 crabs) Patapsco River/Baltimore Harbor "MUSTARD" (for children: 4 crabs ) Other Areas of the Bay Eat Sparingly Anacostia 51 39 30 PCBs - risk driver Back River 33 25 20 Pesticides*** Middle River 37 28 22 Northeast River 29 22 17 Brown Bullhead Patapsco River/Baltimore Harbor 17 13 10 South River No Advisory No Advisory 88 * Women = of childbearing age (women who are pregnant or may become pregnant, or are nursing) ** Children = all young children up to age 6 *** Pesticides = banned organochlorine pesticide compounds (include chlordane, DDT, dieldrin, or heptachlor epoxide) As a general rule, make sure to wash your hands after handling fish. -
U N S U U S E U R a C S
Cockeysville L o c h R av en R S ) eserv t d oi Hw r y R 26 6 (O Reisterstown 4 y ld 1 le L Liberty Reservoir l ibe DISTRICT y a rty w V R H d t y ) e 1 S n a l u D 108th Congress of the United States Lutherville- ( Timonium Mays Chapel DISTRICT S tH 2 w L y DISTRICT i be 26 rty (O R ld d) St d) y R Hw 1 lle y 1 a 3 1 V (Sem g ina n r Hampton i y Ave) r p s FREDERICK n ree 0 (G ) 13 d R y e w g tH id S (R 7 2 d tR S S t H w y 695 1 2 9 ( P Carney a r k H e i g h CARROLL t S s BALTIMORE A tH P w i v n e y e ) y 2 R 5 u ) n d ( R F Towson L rt Garrison u a a Lake L Owings o l k i C ls Roland e be StHwy 26 (Liberty Rd) ld r O R ty 3 ( R Mills 13 d es wy ) er 795 StH vo i ( StH r Pikesville B wy 13 S ello 4 DISTRICT DISTRICT tH na Ave w ) 3 StHwy 32 y Eldersburg 1 4 6 DISTRICT 0 DISTRICT ( R ) 1 e StHwy 45 (York Rd) y StHwy 808 r i 4 D s Parkville w an Falls t ille Rd e 3 y k v rm Run 2 r ts u s w P t b t io a M o H g r L arrio t r tt w S n a s n i M vi r Lanamer lle R r R e Rd d d P ) ( Randallstown S ) t H d Sykesville v DISTRICT w l B Mount y 3 1 n e 3 Old r d v Nationa R 9 l Pke Airy t a B r u S ( R C a o c S l h l C o tH h c e d t w a l t o d s Rd y r N O L ill 1 l L S Branch Patapsco R r e M 2 e ( a ve rd 9 1 B l lfo s 4 r B Mi (P 2 a M S y nc r a 4 h rk 5 P t w at He ) a i y H Green p g t s h StHwy 144 c Liberty Rd ts w o A S H R R v e e t i ) R s S Valley t Woo o e W dbour c rs ne Ave Ec s t in hoda o n le Ave p w y e ve ta n kw r re A d R P A de a R d e O l rn v lv Gl S P ld Offutt Rd il e e e en t F h wood n ra ch re M rt B Ave -
2000 Data Report Gunpowder River, Patapsco/Back River West Chesapeake Bay and Patuxent River Watersheds
2000 Data Report Gunpowder River, Patapsco/Back River West Chesapeake Bay and Pat uxent River Watersheds Gunpowder River Basin Patapsco /Back River Basin Patuxent River Basin West Chesapeake Bay Basin TABLE OF CONTENTS INTRODUCTION............................................................................................................. 3 GUNPOWDER RIVER SUB-BASIN ............................................................................. 9 GUNPOWDER RIVER....................................................................................................... 10 LOWER BIG GUNPOWDER FALLS ................................................................................... 16 BIRD RIVER.................................................................................................................... 22 LITTLE GUNPOWDER FALLS ........................................................................................... 28 MIDDLE RIVER – BROWNS............................................................................................. 34 PATAPSCO RIVER SUB-BASIN................................................................................. 41 BACK RIVER .................................................................................................................. 43 BODKIN CREEK .............................................................................................................. 49 JONES FALLS .................................................................................................................. 55 GWYNNS FALLS ............................................................................................................ -
2007 Water Quality Reports
City of Baltimore Annual Water Quality Report Baltimore City Department of Public Works Mayor Sheila Dixon Shirley A. Williams, Acting Director Reporting Period: January 1, 2007 to December 31, 2007 INSIDE THIS ISSUE: City of Baltimore Coping with Dry Weather Saving Every Drop of Water 1 Water Management: With severely reduced rainfall in the mid-Atlantic region since 2007, 2007 Water Quality Saving Every and in an effort to avert possible Testing Results Information 2- 3 water shortages in the summer Drop of Water of 2008, the City began using the Liberty Reservoir Susquehanna as a source of raw City Takes Steps to Conserve Water Supply Management Reservoir Water 4 water in mid-December. Initial withdrawal was 50 MGD and the The City of Baltimore water supply City increased its draw to over 90 How Can Impurities system consists of three major MGD in mid-January. Get in the Water Supply? 4 sources: the Gunpowder Falls, North Branch Patapsco River and The Susquehanna supply enabled You Can Help With Water the Susquehanna River. the Montebello plants to maintain System Security 4 current production levels while at The Gunpowder Falls has a the same time preserving storage Tenth Annual Water watershed area of 303 square Susquehanna River at Loch Raven and Prettyboy Quality Report miles supplying the Loch Raven Reservoirs. It also made it possible and Prettyboy Reservoirs. The to reduce output at Ashburton, The Water Filtration Plants This is the tenth edition of storage capacity of Loch Raven further conserving supply at Liberty Baltimore City’s Annual Water and Prettyboy Reservoirs is 23.7 Reservoir. -
Nov 2017 – Feb 2018
WEDNESDAY- NOVEMBER 1 - DRUID PARK - 5E Mainly flat, mainly sidewalk, explore this historically interesting park. MEET: 10.00 A.M. at Zoo. Entrance. From I-83 exit 7 west to Druid Lake Drive and follow signs to Zoo. LEADER: Marta Harrison 410-241-4918 [email protected] MW WEDNESDAY - NOVEMBER 1 - RIVER VALLEY RANCH/HEMLOCK GORGE -6.5M An interesting hike in the Prettyboy Reservoir watershed in Baltimore County. There are several HILLS but this route avoids the challenging rock scramble without sacrificing a nice view of the gorge. MEET: Middletown Road P&R, Exit 31 off I-83for a prompt 9.30 AM departure. LEADERS: Carolyn & Bill Bauer 410-661-3182 /[email protected]. No calls after 8.00 PM. Carpool cost $1.00. WEDNESDAY – NOVEMBER 1 – BILLY GOAT TRAIL – 12H ADVANCE REGISTRATION REQUIRED We will be hiking along the Potomac River up to Great Falls and looping back by other trails. This hike includes a difficult rock scramble, creek crossings, and spectacular overlooks of the river. Pace will be 2.5 - 3 mph. LEAVE 7:15 AM from two different locations. LOCATION 1: Presbyterian Circle Park and Ride at intersection of US-29 and MD 108. From I-70 take exit 87 (left lane if you are I-70 westbound) onto US 29 South about 4.5 miles to MD 108 East exit 21A. Turn right at the first street, Presbyterian Circle. P&R is on the right. LOCATION 2: Crofton Country Club. From Baltimore: I:97 South exit 7, Rt 3 South (Crofton/Bowie exit, not Business 3.) About 5.5 miles, take left at light at Crawford Blvd (second light after McDonald's in the median strip.) Bear right and take the first left into the country club. -
Prettyboy Reservoir Watershed Restoration Plan
Liberty Reservoir Watershed Carroll County, Maryland Interim Restoration Plan 2019 Prepared by Carroll County Government Bureau of Resource Management MDE Approved: May 2020 Liberty Reservoir Watershed Restoration Plan Forward This document summarizes proposed and potential restoration strategies to meet local Total Maximum Daily Load (TMDL) requirements associated with the urban wasteload allocation (WLA) for Liberty Watershed within Carroll County, Maryland. This document is an ongoing, iterative process that will be updated as needed to track implementation of structural and nonstructural projects, alternative Best Management Practices (BMP’s), and any program enhancements that assist in meeting Environmental Protection Agency (EPA) approved TMDL stormwater WLAs. Updates will evaluate the success of Carroll County’s watershed restoration efforts and document progress towards meeting approved stormwater WLAs. Some of the strategies presented in this document are considered “potential” and additional assessment will be required before any project is considered final or approved. i Liberty Reservoir Watershed Restoration Plan Table of Contents Liberty Reservoir Watershed Restoration Plan Forward ................................................................................................................................ i I. Introduction ............................................................................................................. 1 A. Purpose and Scope ................................................................................................. -
Floods of August and September 1971 in Maryland and Delaware
UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY FLOODS OF AUGUST AND SEPTEMBER 1971 IN MARYLAND AND DELAWARE Prepared in cooperation with the MARYLAND STATE HIGHWAY ADMINISTRATION Open-file report Parkville, Maryland 19 7 4 (200) C225f 1974 00} t~5f 7~ · UNITED STATES DEPARTMENT OF THE INTERI OR GEOLOGICAL SURVEY FLOODS OF AUGUST AND SEPTEMBER 1971 IN MARYLAND AND DELAWARE .BY D. H. .-Carpenter Prepared in cooperation with t he MARYLAND STATE HIGHWAY ADMINISTRATION Ope n- file report Parkville, Maryland 1974 CONTENTS Page Abstract . ........................................... 1 In t rod uc ti on . ....................................... 2 Descriptio n of t he s t orms and flooding .............. 7 I sohy e t al maps .. .................................... 12 Flood s t a ges and discharges ....•..................... 13 Re ferences cited..................................... 22 Appe ndix - St at i o n descriptions...................... 23 ILLUSTRATIONS Figure 1. Location map for flood measure ment s ites.. 5 2. I sohye t al map, August 1-2, 1971..... ... ... 9 3. I sohyetal map, August 26-28, 1971......... 10 4. I sohye tal map, September 11-13, 1971...... 11 5 . Relation of peak unit d i scharge t o drain a ge area, floods of Au gus t and September 1971...................................... 21 TABLES Table 1. Flood s t a ges and discharges in Maryland and Delaware.............................. 15 III ABSTRACT Intense rainfall, resulting most l y from severe t hunderstorms in Augus t and September 1971 caused con siderable flooding throughout much of Maryland and Delaware. Preci pit ation t ot als of 5 . 47 inches in 3 hours and 12. 6 inches i n 12 hours were reported for t he mo s t severe s t orm of the period whi ch occurred on Aug . -
Six Year Capital Program Agency Request For: DPW: Solid Waste
City of Baltimore - Six Year Capital Program Agency Request for: DPW: Solid Waste Amounts in Thousands 517-012 Quarantine Road Landfill Expansion Description: Extend the capacity of the existing landfill beyond 2026 by combining the City's Quarantine Road Landfill and the former Millennium Landfill into a single landfill and constructing additional cells. Location: 6100 Quarantine Road Impact on FY 2022 Operating Budget : 0 Source of Funds Appr. 2022 2023 2024 2025 2026 2027 Total to date 100 General Obligation Bonds 6,700 3,000 3,000 3,000 3,000 3,000 3,000 24,700 Total 6,700 3,000 3,000 3,000 3,000 3,000 3,000 24,700 517-024 Rail Transfer Station Description: The Less Waste, Better Baltimore operations plan recommends that DPW construct a large rail transfer station (RTS) where operations can be consolidated and provided more efficiently. This facility would be built along a rail spur. Location: TBD Impact on FY 2022 Operating Budget : 0 Source of Funds Appr. 2022 2023 2024 2025 2026 2027 Total to date 100 General Obligation Bonds 0 0 0 0 1,000 1,000 1,000 3,000 Total 0 0 0 0 1,000 1,000 1,000 3,000 Date Printed: 12/30/2020 City of Baltimore: Department of Planning Page 1 of 60 City of Baltimore - Six Year Capital Program Agency Request for: DPW: Solid Waste Amounts in Thousands 517-028 Less Waste, Better Baltimore Description: The "Less Waste, Better Baltimore" long-term solid waste operational plan was completed and released in August 2020.