2019 State of the Delaware River Basin Report

Total Page:16

File Type:pdf, Size:1020Kb

2019 State of the Delaware River Basin Report STATE OF THEBASIN2019 Water’s journey through the park. Photo credit: Kevin Haines. Message from the Executive Director I am pleased to report that the state of the water resources of the Delaware River Basin is generally good and improving. The Commission’s State of the Basin Report 2019 – our third such publication since 2004 – benchmarks conditions and tracks progress toward achieving key DRBC water resource management goals for maintaining an adequate supply of suitable quality water to meet the diverse needs of our region for public water supply, recreation, industry, commerce, agriculture, and aquatic life. This year’s report provides a detailed evaluation – essentially, a focused snapshot – of 31 indicators for watersheds and landscapes, water quantity, water quality, and living resources, and includes a rating and a directional trend for each. A majority of the indicators received a “Good” or “Very Good” rating, while trends are predominantly “Improving” or “Stable.” Lower ratings or declining trends for some indicators show us where additional study and stewardship are required. This 2019 evaluation reflects the collective effort of organizations and individuals throughout the Basin to improve the invaluable water resources we share. It also highlights water resource challenges for the Basin associated with climate change and includes recommendations and directions for addressing future challenges. The preamble to the Delaware River Basin Compact begins with recognition by the four Basin states and the Federal government that: the water and related resources of the Delaware River Basin [are] regional assets vested with local, State and National interests, for which [the Commission’s members] have joint responsibility. The Basin’s water resources provide drinking water for over 13.3 million people in four states – approximately 4 percent of the total population of the United States. These shared water resources also: underpin a regional economy that relies upon our water and waterways; provide a diverse habitat for living resources; afford abundant opportunities for water-based recreation; and support a high quality of life for residents throughout our region. In addition to highlighting the work of the Delaware River Basin Commission (DRBC) to manage, protect and improve our irreplaceable waters and waterways, this report also recognizes the important contributions made by other agencies and organizations. Managing a river basin is a complex charge that requires dedication, commitment and stewardship, not only by government at all levels, but also by businesses, industries, philanthropic and academic institutions, and by each and every one of us who depend on this resource. In the Delaware River Basin, we are fortunate to be among a diverse and energized community of stewards – valued partners who are committed to shared local and regional goals. Because water resource management is a community-wide endeavor, DRBC’s 2019 State of the Basin enterprise is not limited to this report. For the first time, we are reaching out to organizations in all corners of the Basin to gather diverse perspectives about Our Shared Waters. I encourage you to take advantage of this new opportunity and provide your input on the conditions – whether good or not so good, seemingly improving or declining – in your or your organization’s unique experience of the Delaware River Basin. Steve Tambini, PE State of the Basin 2019 ACKNOWLEDGEMENTS The Delaware River Basin Commission staff are grateful to In addition to identifying desired environmental end states, the following organizations that assisted in various ways the Water Resources Plan for the Delaware River Basin throughout the development of this report. includes goals for the development of partnerships; the • Partnership for the Delaware Estuary (PDE) exchange of data, information and technology; and the • Delaware Department of Natural Resources and improvement of coordination and cooperation among Basin Environmental Control (DNREC), Department of Fish and institutions, agencies and organizations. The State of the Wildlife (DE DFW) Basin Report 2019 fulfills those goals. • United States Fish and Wildlife Service (USFWS) • Delaware Water Resources Center, Institute for Public DRBC Report Development Team Administration, University of Delaware Seung Ah Byun, PhD, PE • United States Geological Survey (USGS), NJ Water Science Evan Kwityn Center - Jonathan Kennen, PhD and Pam Reilly Chad Pindar, PE Michael Thompson In addition to DRBC publications and in-house data, major sources of information in this report were obtained from Technical Support the US Census Bureau, Shippensburg University, USEPA Jacob Bransky Storet, USGS NWIS, NatureServe Explorer and an array of Peter Eschbach environmental quality information from NJDEP, PADEP, Ron MacGillivray, PhD DNREC, NYDEC, USFWS, US Forest Service, USGS, The Nature Kenneth Najjar, PhD, PE Conservancy (TNC), and the Academy of Natural Science of Karen Reavy Drexel University (ANS). Amy Shallcross, PE Namsoo Suk, PhD The portion of this report focused on Living Resources Steve Tambini PE (Section 4), relies significantly on the 2017 Technical John Yagecic, PE Report for the Delaware Estuary and Basin prepared by the Justine Zola Partnership for the Delaware Estuary . Numerous sections were updated with recent data provided by DE DFW, Cover Photos referenced throughout the text as appropriate. Additional EarthFest at Temple Ambler. Photo credit: DRBC. resources used are cited at the end of the section. Blue crab. Photo credit: Evan Kwityn, DRBC. Delaware Water Gap. Photo credit: Samuel Vovsi. Mongaup Falls. Photo credit: Martha Tully. Delaware River Sojourn. Photo credit: DRBC. Blue spotted sunfish. Photo credit: Evan Kwityn, DRBC. Fall into the Gap. Photo credit: Kevin Haines. State of the Basin 2019 TABLE OF CONTENTS INTRODUCTION 1 LIVING RESOURCES 33 WATERSHEDS AND LANDSCAPES 3 ATLANTIC STURGEON 34 POPULATION 4 WHITE PERCH 35 LAND COVER 5 STRIPED BASS 36 IMPERVIOUS COVER 6 WEAKFISH 37 WATER QUANTITY 7 AMERICAN EEL 38 WATER WITHDRAWALS 8 AMERICAN SHAD 39 CONSUMPTIVE USE 10 BROOK TROUT 40 GROUNDWATER AVAILABILITY 12 BLUE CRAB 41 CURRENT AND FUTURE HYDROLOGY 14 HORSESHOE CRAB 42 Flow 14 EASTERN OYSTER 43 Climate Change 16 FRESHWATER MUSSELS 44 WATER QUALITY 19 MACROINVERTEBRATES 46 DISSOLVED OXYGEN 20 INVASIVE SPECIES 48 NUTRIENTS 22 OSPREY 50 pH 25 REFERENCES 51 SALINITY 26 SUMMARY OF INDICATORS 54 TEMPERATURE 28 CONTAMINANTS 29 FISH CONTAMINANT LEVELS 30 EMERGING CONTAMINANTS 31 WHOLE EFFLUENT TOXICITY 32 State of the Basin 2019 LIST OF FIGURES INTRODUCTION 2-12: Washington’s Crossing Bridge area in the I-1: Overview of the Delaware River Basin’s June 2006 Flood 15 Setting in the United States 1 2-13: Washington’s Crossing during a Drought I-2: The Defined Regions and Sub-regions of Watch in Late 2016 15 Delaware River Basin 1 2-14: Average Annual Temperature at Philadelphia I-3: The Physiographic Regions and Provinces of 16 the Delaware River Basin 1 2-15: Annual Precipitation at Philadelphia 16 I-4: The Water Quality Zones of the Delaware 2-16: Mean Sea Level at Philadelphia over the Last River Basin 2 Century 16 2-17: Potential Differences in Average Monthly WATERSHEDS AND LANDSCAPES Precipitation in 2060 17 1-1: Total Population in the Delaware River Basin 2-18: Potential Differences in Average Monthly by State 4 Reservoir Inflows in 2060 17 1-2: Population Projections for the Delaware River 2-19: Predicted Sea Level Rise through the 21st Basin by State for 2000 to 2030 4 Century 18 1-3: Land Cover in the Delaware River Basin, 2016 5 WATER QUALITY 1-4: Land Cover in the Delaware River Basin, 3-1: Dissolved Oxygen by River Mile along the 1996-2010 5 Mainstem Delaware River 20 1-5: Percent Impervious in the Delaware River 3-2: Summer Dissolved Oxygen on Delaware River Basin, 2016 6 Tributaries, 2011 through 2016 21 1-6: Percent Impervious in the Delaware River 3-3: Delaware Estuary July Daily Mean Dissolved Basin by Subbasin, 1996-2010 6 Oxygen Concentrations by Year at Ben Franklin Bridge, 1965 to 2016 21 WATER QUANTITY 3-4: Median Nutrients Concentrations for 2-1: Total Water Withdrawals from the Delaware Subwatersheds in the Delaware River Basin 22 River Basin, 2016 in mgd (million gallons per day) 3-5: Nutrient Concentrations in SPW from 2010 8 to 2016 23 2-2: Long-term, Monthly Water Withdrawal Trends 3-6: Available Phosphorus along Mainstem for PWS, Industrial, and Thermoelectric Sectors 9 Delaware River, 2008 to 2016 24 2-3: Historic Monthly Water Withdrawal Trends 3-7: Historic Available Phosphorus in the for PWS Sector 9 Delaware Estuary from 1967 to 2016 24 2-4: Historic Monthly Water Withdrawal Trends for 3-8: Total Nitrogen along Mainstem Delaware Industrial Sector 9 River, 2008 to 2016 24 2-5: Long-term Monthly Consumptive Use Trends 3-9: Historic Nitrate in the Delaware Estuary from for PWS, Industrial, and Thermoelectric Sectors 10 1967 to 2016 24 2-6: Historic monthly consumptive use trends for 3-10: pH Measurements at Delaware the Thermoelectric Sector 10 Estuary Monitors, 2011 to 2016 25 2-7: DRBC Water Audit Program Summary 3-11: Summer pH Observations at Delaware Basin (CY2016) 11 Water Quality Meters 2011 to 2016 25 2-8: Trends in Groundwater Withdrawal in Critical 3-12: pH Box and Whisker Plot at Ben Franklin and Protected Areas of the Delaware River Basin 12 Bridge, 1967 to 2016 25 2-9: Areas of Groundwater Stress in the 3-13: Salt Front Location by Month for 1963-2019, SEPA-GWPA for 2016 13 1963-1969 (drought of
Recommended publications
  • Vol. 9, No. 1 (2004): Full Issue
    Journal X Volume 9 Number 1 Autumn 2004 Article 7 2004 Vol. 9, No. 1 (2004): Full issue Journal Editors Follow this and additional works at: https://egrove.olemiss.edu/jx Recommended Citation Editors, Journal (2004) "Vol. 9, No. 1 (2004): Full issue," Journal X: Vol. 9 : No. 1 , Article 7. Available at: https://egrove.olemiss.edu/jx/vol9/iss1/7 This Complete Issue is brought to you for free and open access by the English at eGrove. It has been accepted for inclusion in Journal X by an authorized editor of eGrove. For more information, please contact [email protected]. PR Editors: Vol. 9, No. 1 (2004): Full issue 1 a journal . J68 v.9:1 (2004) in culture & criticism Journal X • Volume 9 • Number 1 Autumn 2004 Bordering the Subjunctive in Thomas Pynchon's Mason & Dixon Adam LiFshey The Novelist and the Critics: Frances Burney's Manuscript Corrections and Additions to The Wanderer, or, Female Difficulties Robert L. Mack The Last Iron Gate: Negotiating the Incarceral Spaces of John Edgar Wideman's Brothers and Keepers Michael P. Moreno Frederick Douglass's Lost Cause: Lynching and the Body Politic in "The Lessons of the Hour" Randy Prus Reading for Pleasure: Up In Smoke: Trouble and Tobacco in Yoknapatawpha County Sharon Desmond Paradiso Published by eGrove, 2004 1 Journal X, Vol. 9 [2004], No. 1, Art. 7 Volume 9 • Number 1 • Autumn 2004 CONTENTS Bordering the Subjunctive in Thomas Pynchon's Mason & Dixon Adam LiFshey 1 The Novelist and the Critics: Frances Burney's Manuscript Corrections and Additions to The Wanderer, or, Female Difficulties Robert L.
    [Show full text]
  • James G. Landis
    TOMAHAWKS TO PEACE an Indian saga volume three James G. Landis TOMAHAWKS TO PEACE VOLUME THREE OF A SEVEN - PART SERIES Glikkikan, a Delaware war chief, orator, and head counselor to the chiefs of the nation, brings to light the hidden causes of the Delaware resistance popularly known as Pontiac’s Rebellion. “Love the truth, live in peace.” © 2017 by TGS International, a wholly owned subsidiary of Christian Aid Ministries, Berlin, Ohio. All rights reserved. No part of this book may be used, reproduced, or stored in any retrieval system, in any form or by any means, electronic or mechanical, without written permission from the publisher except for brief quotations embodied in critical articles and reviews. ISBN: 978-1-943929-92-4 soft cover 978-1-943929-93-1 hard cover Illustrations by Coleen B. Barnhart Printed in China Published by: TGS International P.O. Box 355 Berlin, Ohio 44610 USA Phone: 330.893.4828 Fax: 330.893.2305 TGS001448 www.tgsinternational.com Dedication Dale Heisey My dear friend and brother who: » first told me of David Zeisberger, the veteran Moravian missionary to the Indians. » taught me that a straight line to the truth is the shortest way there. » demonstrates compelling oratory. » holds to the unbounded truth. » lives to follow Christ at any cost. —James G. Landis »v« Overview of The Conquest Series AMERICAN HISTORY THROUGH INDIAN EYES -James G. Landis LENAPE HOMELAND Volume I This story tells the early history of the Delaware Indians and the coming of the white man to the Delaware River Valley as witnessed by Lenape heroes.
    [Show full text]
  • The Mason Dixon Land Survey
    Historic American Land Surveys: The Mason Dixon Land Survey 4 Hours PDH Academy PO Box 449 Pewaukee, WI 53072 (888) 564-9098 www.pdhacademy.com HISTORIC AMERICAN LAND SURVEYS – THE MASON-DIXON LINE SURVEY BY: NATHAN J. WALKER, PLS Objective: As the retracement surveyors of today are called upon to “follow in the footsteps” of those original surveyors who went before, it is useful and instructive to learn how and why the early surveyors conducted their projects. It is likewise worthwhile to consider the outcomes and consequences of the early land surveys that shaped and continue to influence America. This course seeks to study the historically important Mason-Dixon Line survey, the circumstances that led to the necessity of the survey, the surveyors who conducted the survey, and the methods and techniques they employed to complete their daunting project. Also, the lasting political and cultural effects of the survey will be examined and a timeline of events relating to the survey will be presented. Course Outline: The Mason-Dixon Line Survey A. Biographical Overview of Charles Mason B. Biographical Overview of Jeremiah Dixon C. Mason and Dixon’s Initial Expedition Section 1 – Historical Background 1. The Province of Maryland 2. The Province of Pennsylvania 3. The Penn-Calvert Boundary Dispute Section 2 – Surveying the Lines 1. Scope of the Survey 2. Celestial Observation and a Commencing Point 3. The Point of Beginning 4. The Tangent Line 5. The West Line and the North Line 6. Extending the West Line Section 3 – Lasting Effects of the Survey 1. The Delaware Wedge 2.
    [Show full text]
  • Das Usinger Becken Und Seine Randgebiete*). Von Theodor Geisel, Usingen Im Taunus
    download unter www.zobodat.at Das Usinger Becken und seine Randgebiete*). Von Theodor Geisel, Usingen im Taunus. Inhaltsübersicht. Gliederung und Relief. Der geologische Bau und der Boden Die Formen der Landschaft Die hohen TJsaterrassen Die Rumpffläche Die Beckenwasserscheide und die Wehrheimer Mulde Die diluvialen Gehänge- und Sohlenterrassen und die alluvialen Formen Die klimatischen Verhältnisse Die Gewässer Die Pflanzen- und Tierwelt Das Werden der Kulturlandschaft in Vorgeschichte und Römerzeit in Mittelalter und Neuzeit Die Kulturlandschaft der Gegenwart Die Form und Lage der Siedlungen Die Bodennutzung Intensität der Bewirtschaftung und Flurverhältnisse Anbauverhältnisse Wiesenbau und Viehhaltung Obstbau F orstwirtschaf t Das Gewerbe Der Verkehr Die wirtschaftlichen Siedhmgstypen und die Berufsgliederung der Bevölkerung Die Volkszahl und Volksdichte *) Diese Arbeit erscheint als geographische Dissertation der Hohen Phi­ losophischen Fakultät der Universität Köln. download unter www.zobodat.at 81 Gliederung und Relief. Das Usinger Becken liegt im nordöstlichen Taunus und ist damit ein Ausschnitt aus dem Rheinischen Schiefergebirge. Als Senke, deren Längsachse in der Streichrichtung des Gebirges nordostwärts verläuft, gruppiert sich das Becken um das Tal der oberen und mittleren Usa, die als einziges Flüßchen in der Längsrichtung des Taunus nach NO entwässert. Im Südtaunus verläuft nur noch das Wispertal in der Streichrichtung des Gebirges nach SW. Während allerdings das Wisper­ tal eine Folge von tief eingesenkten Mäandern darstellt, ist das Usatal breit und muldenförmig. Zur Usinger Beckenlandschaft im weiteren Sinne gehört noch das Erlenbachtal von der Quelle bis zum Austritt aus dem Gebirge. Die Durchbruchsstrecke, das Köpperner Tal, liegt bereits im Beckenrand. Beide Teile des Gesamtbeckens werden durch die Beckenwasserscheide voneinander getrennt. Diese zieht sich, zunächst im S in der Streich­ richtung, weiter nördlich dann quer zu ihr durch das Gesamtbecken.
    [Show full text]
  • The Emergence and Decline of the Delaware Indian Nation in Western Pennsylvania and the Ohio Country, 1730--1795
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by The Research Repository @ WVU (West Virginia University) Graduate Theses, Dissertations, and Problem Reports 2005 The emergence and decline of the Delaware Indian nation in western Pennsylvania and the Ohio country, 1730--1795 Richard S. Grimes West Virginia University Follow this and additional works at: https://researchrepository.wvu.edu/etd Recommended Citation Grimes, Richard S., "The emergence and decline of the Delaware Indian nation in western Pennsylvania and the Ohio country, 1730--1795" (2005). Graduate Theses, Dissertations, and Problem Reports. 4150. https://researchrepository.wvu.edu/etd/4150 This Dissertation is protected by copyright and/or related rights. It has been brought to you by the The Research Repository @ WVU with permission from the rights-holder(s). You are free to use this Dissertation in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you must obtain permission from the rights-holder(s) directly, unless additional rights are indicated by a Creative Commons license in the record and/ or on the work itself. This Dissertation has been accepted for inclusion in WVU Graduate Theses, Dissertations, and Problem Reports collection by an authorized administrator of The Research Repository @ WVU. For more information, please contact [email protected]. The Emergence and Decline of the Delaware Indian Nation in Western Pennsylvania and the Ohio Country, 1730-1795 Richard S. Grimes Dissertation submitted to the Eberly College of Arts and Sciences at West Virginia University in partial fulfillment of the requirements for the degree of Doctor of Philosophy in History Mary Lou Lustig, Ph.D., Chair Kenneth A.
    [Show full text]
  • Ahsgramerican Historical Society of Germans from Russia Germanic Origins Project Ni-Nzz
    AHSGR American Historical Society of Germans From Russia Germanic Origins Project Legend: BV=a German village near the Black Sea . FN= German family name. FSL= First Settlers’ List. GL= a locality in the Germanies. GS= one of the German states. ML= Marriage List. RN= the name of a researcher who has verified one or more German origins. UC= unconfirmed. VV= a German Volga village. A word in bold indicates there is another entry regarding that word or phrase. Click on the bold word or phrase to go to that other entry. Red text calls attention to information for which verification is completed or well underway. Push the back button on your browser to return to the Germanic Origins Project home page. Ni-Nzz last updated Jan 2015 Ni?, Markgrafschaft Muehren: an unidentified place said by the Rosenheim FSL to be homeUC to Marx family. NicholasFN: go to Nicolaus. Nick{Johannes}: KS147 says Ni(c)k(no forename given) left Nidda near Buedingen heading for Jag.Poljanna in 1766. {Johannes} left Seelmann for Pfieffer {sic?} Seelmann in 1788 (Mai1798:Mv2710). Listed in Preuss in 1798 with a wife, children and step-children (Mai1798:Ps52). I could not find him in any published FSL. NickelFN: said by the Bangert FSL to be fromUC Rod an der Weil, Nassau-Usingen. For 1798 see Mai1798:Sr48. Nickel{A.Barbara}FN: said by the 1798 Galka census to be the maiden name of frau Fuchs{J.Kaspar} (Mai1798:Gk11). Nickel{J.Adam}FN: said by the Galka FSL to be fromUC Glauburg, Gelnhausen. For 1798 see Mai1798:Gk21.
    [Show full text]
  • „HESSEN ZUERST“ D a J
    Unabhängige Lokal- und Heimatzeitung für Ober- und Nieder-Eschbach, Ober- und Nieder-Erlenbach, Kalbach, Harheim und Bonames Erscheint monatlich • Verlag und Schriftleitung: Schaan-Verlag, 60437 Frankfurt Nieder-Eschbach, Alt-Niedereschbach 62 Telefon 069 5 073049, Telefax 069 5073016, e-Mail [email protected], Internet www.buchhandlung-schaan.de Druck: Druck- und Verlagshaus Zarbock GmbH & Co. KG, 60386 Frankfurt am Main 25. August 2017 Frankfurt am Main Nieder-Eschbach 55. Jahrgang – Nr. 11/12 168. Nieder-Eschbacher Kerb – 8. bis 11. September 20 17 Nur noch wenige Tage bis zur 168. Nieder-Eschbacher Kerb. Wie im - Nieder-Eschbachs höchster Feiertag, der Kerbmontag, beginnt um mer am zweiten Wochenende im September freuen wir uns, Sie auf 11.30 Uhr mit dem traditionellen Frühschoppen im Kerbzelt. Es der größten Zeltkerb im Frankfurter Norden begrüßen zu können. An spielen die Filsbacher. Eine kleine Tradition ist auch schon der Be - vier Tagen erwartet Sie ein buntes Programm für Jung und Alt. such des Frankfurter Entertainers Bäppi-La-Belle. Auch in diesem Los geht’s am Freitag, dem 8. September mit dem Anstich des ersten Jahr freuen wir uns wieder, ihn gegen 12.30 Uhr auf unserer Bühne Apfelweinfasses. Wem diese Ehre in diesem Jahr zu Teil wird, steht begrüßen zu können. noch nicht fest. Lassen Sie sich überraschen. Für die musikalische Bereits eine Woche vor der Kerb, am Sonntag, dem 3. September Unterhaltung sorgt DJ Highko. Los geht’s ab 19.00 Uhr. werden wir in Nieder-Eschbach wieder die Kerbzeitung verkaufen. Am Kerbsamstag freuen wir uns, die im letzten Jahr erstmals veran - Ab 10.30 Uhr werden die Kerbburschen hierzu durch die Straßen staltete Kinderkerb fortführen zu können.
    [Show full text]
  • Scho-Sdz Last Updated 5 June 2016
    AHSGR American Historical Society of Germans From Russia Germanic Origins Project Legend: BV=a German village near the Black Sea . FN= German family name. FSL= First Settlers’ List. GL= a locality in the Germanies. GS= one of the German states. ML= Marriage List. RN= the name of a researcher who has verified one or more German origins. UC= unconfirmed. VV= a German Volga village. A word in bold indicates there is another entry regarding that word or phrase. Click on the bold word or phrase to go to that other entry. Red text calls attention to information for which verification is completed or well underway. Push the back button on your browser to return to the Germanic Origins Project home page. Scho-Sdz last updated 5 June 2016 SchockFN{Johannes}: listed in the Bergdorf 1858 census (KS:667) without origin, however, their origin in Abstatt, Heilbronn [Amt], Wuerttemberg was proven by the GCRA using FHL(1,187,120). See the GCRA book for more details. SchockFN{Jakob Friedr.}: said by the 1816 Glueckstal census (KS:678, 434) to be fromUC Buttenhausen, Muensingen [Amt], Wuerttemberg. Also spelled Scheck. See the GCRA book for a bit more information. SchockFN{Gottlieb}: lived for a time in Glueckstal, but the CGRA could find no origin; see their book for detail. Schock/Schorch{Christina Magdalena}: using LDS Film #1184767 and other primary souces Corina Hirt and Jerry Amen found that she was born 4 Nov 1719 to Schock{J.Adam} and wife Bigler{A.Barbara}, and in Weiler on 15 July 1738. Schoeckingen, Leonberg [Amt], Wuerttemberg: is 3.5 miles N of Leonberg city.
    [Show full text]
  • Water-Quality Assessment of the Delmarva Peninsula, Delaware
    Water-Quality Assessment of the Delmarva Peninsula, Delaware, Maryland, and Virginia-Effects of Agricultural Activities on, and Distribution of, Nitrate and Other Inorganic Constituents in the Surficial Aquifer By Pixie A. Hamilton, Judith M. Denver, Patrick J. Phillips, and Robert J. Shedlock U.S. GEOLOGICAL SURVEY Open-File Report 93-40 Towson, Maryland 1993 U.S. DEPARTMENT OF THE INTERIOR BRUCE BABBITT, Secretary U.S. GEOLOGICAL SURVEY Dallas L. Peck, Director For additional information write to: Copies of this report can be purchased from: Area Assistant Regional Hydrologist, U.S. Geological Survey U.S. Geological Survey, WRD Books and Open-File Reports Section 8600 LaSalle Rd, 208 Carroll Bldg. U.S. Geological Survey Denver Federal Center, Box 25425 Towson, MD21286 Denver, CO 80225 CONTENTS Abstract................................................................................................ 1 Introduction............................................................................................. 2 Purpose and scope................................................................................. 3 Acknowledgments ................................................................................ 4 Description of study area................................................................................... 4 Hydrogeology.................................................................................... 4 Description of the surficial aquifer ............................................................ 6 Occurrence and flow of ground
    [Show full text]
  • Long-Term Temporal Trajectories to Enhance
    Long-term temporal trajectories to enhance restoration efficiency and sustainability on large rivers: an interdisciplinary study David Eschbach, Laurent Schmitt, Gwenael Imfeld, Jan-Hendrik May, Sylvain Payraudeau, Frank Preusser, Mareike Trauerstein, Grzegorz Skupinski To cite this version: David Eschbach, Laurent Schmitt, Gwenael Imfeld, Jan-Hendrik May, Sylvain Payraudeau, et al.. Long-term temporal trajectories to enhance restoration efficiency and sustainability on large rivers: an interdisciplinary study. Hydrology and Earth System Sciences, 2018, 22 (5), pp.2717-2737. 10.5194/hess-22-2717-2018. hal-03120876 HAL Id: hal-03120876 https://hal.archives-ouvertes.fr/hal-03120876 Submitted on 26 Jan 2021 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Distributed under a Creative Commons Attribution| 4.0 International License Hydrol. Earth Syst. Sci., 22, 2717–2737, 2018 https://doi.org/10.5194/hess-22-2717-2018 © Author(s) 2018. This work is distributed under the Creative Commons Attribution 4.0 License. Long-term temporal trajectories to enhance
    [Show full text]
  • When the River Began—The Formation of River Motala Ström and Human Presence in the Early Holocene, Sweden
    quaternary Article When the River Began—The Formation of River Motala Ström and Human Presence in the Early Holocene, Sweden Jonas Bergman 1,* , Anna Plikk 1 , Jens Heimdahl 1, Linus Hagberg 1, Fredrik Hallgren 2, Jan Risberg 3 and Fredrik Molin 1 1 The Archaeologists, National Historical Museums, 126 53 Hägersten, Sweden; [email protected] (A.P.); [email protected] (J.H.); [email protected] (L.H.); [email protected] (F.M.) 2 The Cultural Heritage Foundation, 722 12 Västerås, Sweden; [email protected] 3 Department of Physical Geography, Stockholm University, 106 91 Stockholm, Sweden; [email protected] * Correspondence: [email protected] Received: 3 July 2020; Accepted: 21 August 2020; Published: 29 August 2020 Abstract: In conjunction with the extensive archaeological projects conducted at the current outlet of Sweden’s second largest lake, Lake Vättern, macrofossil, pollen and diatom records have been studied from 14C-dated lake and river sediments from River Motala Ström in Motala and Lake Boren. These investigations have revealed sedimentary evidence of the Yoldia Sea regression, the Ancient Lake Vättern transgression, and the following stepwise river formation process. Around 9000 cal BC, two small kettlehole basins at Strandvägen and Kanaljorden became isolated from the Baltic basin. As the ice sheet retreated further north, the isostatic uplift isolated the Vättern basin from the Baltic basin. Due to the uneven isostatic uplift, the basin tilted toward the south, and the Ancient Lake Vättern transgression started in Motala. The threshold in Motala at 92.5 m a.s.l. was reached around 7200 cal BC, and River Motala Ström was formed.
    [Show full text]
  • Final ERI Draft
    Deptford Township Environmental Resource Inventory DRAFT April 2010 The Delaware Valley Regional Planning Commission is dedicated to uniting the region’s elected officials, planning professionals and the public with the common vision of making a great region even greater. Shaping the way we live, work and play, DVRPC builds consensus on improving transportation, promoting smart growth, protecting the environment, and enhancing the economy. We serve a diverse region of nine counties: Bucks, Chester, Delaware, Montgomery and Philadelphia in Pennsylvania; and Burlington, Camden, Gloucester and Mercer in New Jersey. DVRPC is the official Metropolitan Planning Organization for the Greater Philadelphia Region — leading the way to a better future. The symbol in our logo is adapted from the official DVRPC seal, and is designed as a stylized image of the Delaware Valley. The circular shape symbolizes the region as a whole. The diagonal line represents the Delaware River and the two adjoining crescents represent the Commonwealth of Pennsylvania and the State of New Jersey. DVRPC is funded by a variety of funding sources including federal grants from the U.S. Department of Transportation’s Federal Highway Administration (FHWA) and Federal Transit Administration (FTA), the Pennsylvania and New Jersey departments of transportation, as well as by DVRPC’s state and local member governments. The authors, however, are solely responsible for the findings and conclusions herein, which may not represent the official views or policies of the funding agencies. DVRPC fully complies with Title VI of the Civil Rights Act of 1964 and related statutes and regulations in all programs and activities. DVRPC’s website may be translated into Spanish, Russian and Traditional Chinese online by visiting www.dvrpc.org.
    [Show full text]