,Baynes Lake. TO...?&.?...A 2...KO.?'!!&... Sr. *logical Engineer
|
|
- Jessica Campbell
- 5 years ago
- Views:
Transcription
1 > i evernment OF BRITISH COLUMBIA a TO...?&.?...A 2....KO.?'!!&... Sr. *logical Engineer... Grou,,water. Section Hydrology Division Wat.er... In~.~s.tiga.ti.On.s..Branck u BJECT...C;.roun.dw.ater...Snve st igat ion... -,Baynes Lake FROM D. Johanson Technician....Gr 0undw.a ter...se c.tio.n Se.ptamhex OUR FILE YOUR FILE... An office investigation was undertaken of existing groundwater data to determine the likelihood of obtaining sufficient oroundwater for domestic use in the area of Bayne Lake, Plan 1181, Kootenay District. (The area of interest is outlined in pink on Figure 1 attached). This investigation consisted of reviewing existing data on file and new well logs received recently for the area. The investigation was conducted in response to a request received August 23, 1976, from Donald E. Goodwin, Lands Management Branch. GEOLOGIC SETTING According to the Geological Water Supply Paper 1899-L, as ice moved down the Rocky Mountain Trench, it ground and compacted the underlying deposits into clay till. Following damming of a 400-foot deep lake, streams from the adjacent mountains deposited their load along the foot of the steep walls of the Trench. The outwash deposits range in size from sand to boulders and contain less than 20% clay. Further sorting produced deltas of coarse sand to medium gravel which interfinger lakeward with lake bottom deposits of clay, silt and sand. The lake deposits rest on till. After recession of glacial conditions Y the glacial lake drained and the Kootenay River entrenched itself 200 to 300 feet into the lake bottom deposits. Figure 2 is taken from the Geological Survey Water Supply Paper 1899-L and shows a diagrammatic geologic section across the Tobacco Plains below the International Border. i! I z:m - 29m' -... (..'.' :+. >
2 - 2 - Mr. A. Kohut September 14, 1976 "The Rocky Moun-ain Trench acted as a major channel for meltwater during retreat of the Cordilleran Ice Sheet from southern British Columbia. Wasting ice in the trench and in the flanking Rock8 and Columbia Mountains contributed meltwater which flowed south past 49 N latitude (Figure 48). Deposits and landforms of the southern Rocky Mountain Trench record late glacial events. The -flat valley floor is largely ground moraine with drumlins parallel to the Trench margins. This till plain is traversed by meltwater channels, many of which are underlain by outwash. Large valley trains and kame terraces occur along the margins of the Trench (Figure 48). The recessional outwash consists mainly of sand and gravel underlying meltwater channels or forming valley trains and kame terraces. On the east side of the Trench between Elk0 and Red Canyon Creeks is a large terraced and channeled outwash plain. Individual meltwater channels trend south and southwest from this outwash surface towards the axis of the Trench." (Clague, ) GROUNDWATER POSSIBILITIES Clague briefly discusses groundwater in his report. He believes the most accessible source of groundwater is late Wisconsinan outwash gravel underlying major meltwater channels which in turn overlie till or impermeable clay and silt. Clague also mentions that the character of sediments beneath the St. Eugene Formation (Rice, 1937, defined the St. Eugene silts as silts, sands and gravels of Miocene age underlying glacial and interglacial deposits) is not known, but these sediments fill a structural basin near the Elk River 1,500 metres deep. The deeper sediments below the upper till may be permeable enough to transmit abundant groundwater. WELL LOGS The more important well logs have been plotted on an overlay sheet on Figure 1. Copies of these well logs are attached and the red number in the upper right corner refers to its number on the overlap sheet. Many of these logs had not been located prior to this review of available data. Legal descriptions were obtained at the assessment office and these logs were plotted then on the overlay sheet. Most of these wells should be located quite close to their true location.... 3
3 E L ',-. '.' Mr. A. Kohut September 14, 1976 These logs support Claguels interpretation of the surficial geology of the area; that is, they penetrate outwash sands and gravels, and some also penetrate the clay or underlying till. These also support Moncur's report in that some have been drilled quite deep and supply no water, whereas shallow-producing wells have been developed quite close to the same location. WATER LEVELS Figure 1 shows the Kettle lakes and ponds in the area coloured blue. These appear to be an expression of the water table in the area. The well logs, which give a static water level, also support this as their levels appear to be reasonably close to the same level as these lakes and ponds. These water levels have been converted to approximate elevations above sea level and plotted on the overlay sheet on Figure 1. This water is likely impounded by less permeable deposits, which lie to the east (see Figure 2), and allows only slow percolation towards the Kootenay River. RECHARGE "Annual precipitation on the floor of the southern Rocky Mountain Trench is less than water losses due to evapotranspiration, but there is a continual influx of surface water and groundwater from the adjacent water-positive mountainous areas. The water table is high throughout the area. Kettle lakes fluctuate in size seasonally but rarely dry up; springs and seepage occur along the walls of the major river valleys." (Clague, 1973.) WATER QUALITY From the few analyses we have of the water obtained in these outwash sands and gravels, it can be concluded that the water, except for being quite hard, is of very good quality. WELL CONSTRUCTION It would appear from the well logs that inadequate well construction techniques have likely caused the failure of some of these wells and the problem of silt in the water in others. No mention is made on any of the well logs of well screens being installed.... 4
4 - 4 - Mr. A. Kohut September 14, 1976 CONCLUSION As the outwash materials are poorly sorted and lenses of water-worked sand and gravel are present within the till or clay and silt, it is very important that careful sampling be done by the driller in each water-bearing zone. A cable tool rig would be probably best suited for doing this work. REFERENCES Clague, J.J Late Cenozoic Geology of the Southern Rocky Mountain Trench, British Columbia. Unpublished Ph.D. thesis. Department of Geological Sciences, University of British Columbia. Coffin, D.L A Preliminary Evaluation of Bank Storage Associated with Libby Reservoir in Northwestern Montana. Geological Survey Water Supply Paper 1899-L. Foweraker, J.C Preliminary Groundwater Assessment for the East Kootenay Val ley (Libby Reservoir). Unpublished B. C. Water Resources Service report, file B. D. Johans on Technician Groundwater Sect ion Hydrology Division Water Investigations Branch DJ/js Attachs.
5 I., ',..... q *
6 SEDIMENTS Adsl. ALLWIAL f A N DEPOSITS OUTWASH SILT AND SAND m OUTWASH GRAVEL I TIU cxcl BEDROCK AT OR NEAR THE SURFACE BLUFFS OF UNCONSOLIDATED. SEDIMENTS d. k SURFACE DUNED. KEIILED. r-, 1'-
Our File: 92 F/1, 92 F/8. Numerous licenced springs occur north of the B.C. Hydro right-of-way on. Water Management Branch
J.C. Foweraker, Head Groundwater Section Water Management Branch Date: May 23, 1986 Our File: 92 F/1, 92 F/8 Re: Groundwater - D.L. 117. Nanoose District As requested by Mr. B. Hollingshead, Regional Water
More information.. :2. Our File: 82 G/3 #2. T 8 A.P. Kohut Senior Geological Engineer Groundwater Sect ion Water Management Branch. Date: August 30, 1985.
T 8 AP Kohut Senior Geological Engineer Groundwater Sect ion Water Management Branch Date: August 30, 1985 Our File: 82 G/3 #2 Re: Groundwater Levels - Banes Lake Areia At the request of Mr JH Dyck, Regional
More informationMEMORANDUM. wa.tsr..-z.n~.e.s-t.i~at.i.o.ns... Branch... Mr. Webster contends that prior to excavation of the gravel
TO... J. C. Foweraker 2... Head Gr o w a t er S e c t i on... Hyar....og~~~.~.~vis.ion... wa.tsr..-z.n~.e.s-t.i~at.i.o.ns... Branch... eernment OF BRITISH COLUMBIA MEMORANDUM II 0 PROM A. P. Kohut, Geological
More information' International Institute for Land Reclamation and Improvement. 2 Groundwater Investigations. N.A. de Ridder'? 2.1 Introduction. 2.
2 Groundwater Investigations N.A. de Ridder'? 2.1 Introduction Successful drainage depends largely on a proper diagnosis of the causes of the excess water. For this diagnosis, one must consider: climate,
More information4. What type of glacier forms in a sloping valley between rock walls? a. firn glacier b. ice sheet c. cirque d. alpine glacier
Multiple Choice Questions 1. The term means the loss of snow and ice by evaporation and melting. a. sublimation b. ablation c. erosion d. abrasion 2. What condition must be met for a glacier to begin flowing
More informationGEOL.3250 Geology for Engineers Glacial Geology
GEOL.3250 Geology for Engineers Glacial Geology NAME Part I: Continental Glaciation Continental glaciers are large ice sheets that cover substantial portions of the land area. In the region of accumulation
More informationMaggie Payne Jim Turenne
Maggie Payne Jim Turenne USDA-NRCS 60 Quaker Lane, Suite 46 Warwick, RI. 02886 401-822-8832 maggie.payne@ri.usda.gov U.S. Department of Agriculture 1935: Soil Conservation Service (SCS) Natural Resources
More information4. The map below shows a meandering stream. Points A, B, C, and D represent locations along the stream bottom.
1. Sediment is deposited as a river enters a lake because the A) velocity of the river decreases B) force of gravity decreases C) volume of water increases D) slope of the river increases 2. Which diagram
More informationRIVERS, GROUNDWATER, AND GLACIERS
RIVERS, GROUNDWATER, AND GLACIERS Delta A fan-shaped deposit that forms when a river flows into a quiet or large body of water, such as a lake, an ocean, or an inland sea. Alluvial Fan A sloping triangle
More informationGeology and New England Landscapes
Geology and New England Landscapes Jim Turenne, CPSS USDA-NRCS Warwick, RI. http://nesoil.com Why Geology? Provides the big picture of site conditions. Major part of soil formation (parent material and
More informationChapter 5: Glaciers and Deserts
I. Glaciers and Glaciation Chapter 5: Glaciers and Deserts A. A thick mass of ice that forms over land from the compaction and recrystallization of snow and shows evidence of past or present flow B. Types
More informationPrentice Hall EARTH SCIENCE
Prentice Hall EARTH SCIENCE Tarbuck Lutgens Chapter 7 Glaciers, Desert, and Wind 7.1 Glaciers Types of Glaciers A glacier is a thick ice mass that forms above the snowline over hundreds or thousands of
More informationMichigan s Geology and Groundwater
Michigan s Geology and Groundwater Ralph J. Haefner Deputy Director U.S. Geological Survey Michigan-Ohio Water Science Center Lansing, Michigan Outline About the USGS Geology 101 Michigan s geology Bedrock
More informationJune 9, R. D. Cook, P.Eng. Soils Engineer Special Services Western Region PUBLIC WORKS CANADA WESTERN REGION REPORT ON
PUBLIC WORKS CANADA WESTERN REGION REPORT ON GEOTECHNICAL INVESTIGATION PROPOSED MARTIN RIVER BRIDGE MILE 306.7 MACKENZIE HIGHWAY Submitted by : R. D. Cook, P.Eng. Soils Engineer Special Services Western
More information4 Formation of glacial ice 3. 5 Formation of glacial ice (cont.) 3. 6 Glacier economy and general flow structure 4
Contents 1 Glacier Flow 2 2 Definition 2 3 Amount 3 4 Formation of glacial ice 3 5 Formation of glacial ice (cont.) 3 6 Glacier economy and general flow structure 4 7 Example 5 8 Examples 6 9 Ice movement
More informationLecture Outline Lecture Outline Monday April 9-16, 2018 Questions? Announcements:
Lecture Outline Lecture Outline Monday April 9-16, 2018 Questions? Announcements: Geology 101 Night Video: The Day After Tomorrow Hollywood disaster movie about the onset of a glacial period When: Monday
More information- Groundwater Supply (Fanny Bay to Nanoose Bay)
I@ Mr. A. P. Kohut Senior Geological Engineer Groundwater Section Date: October 5, 1979 File: NTS 92F Re: Proposed Vancouver Island Fish Hatchery. - Groundwater Supply (Fanny Bay to Nanoose Bay) INTRODUCTION
More informationMark S. Nordberg Geology and Groundwater Investigations Section North Central Region Office California Department of Water Resources
Mark S. Nordberg Geology and Groundwater Investigations Section North Central Region Office California Department of Water Resources Ukiah Drought Workshop July 29, 2009 Groundwater 101 Groundwater is
More informationJim Turenne. Soils on Social Media
Jim Turenne USDA-NRCS 60 Quaker Lane, Suite 46 Warwick, RI. 02886 401-822-8832 Jim.turenne@ri.usda.gov Soils on Social Media www.twitter.com/soilsne www.fb.com/soilsne www.nesoil.com U.S. Department of
More informationLandscape. Review Note Cards
Landscape Review Note Cards Last Ice Age Pleistocene Epoch that occurred about 22,000 Years ago Glacier A large, long lasting mass of ice which forms on land and moves downhill because of gravity. Continental
More informationPage 1. Name:
Name: 1) Which property would best distinguish sediment deposited by a river from sediment deposited by a glacier? thickness of sediment layers age of fossils found in the sediment mineral composition
More informationTHE OHIO JOURNAL OF SCIENCE
THE OHIO JOURNAL OF SCIENCE VOL. LIII MARCH, 1953 No. 2 SUBSURFACE STUDY OF GLACIAL DEPOSITS AT CLEVELAND, OHIO C. T. BAGLEY Sverdrup & Parcel, Inc., Consulting Engineers, St. Lotus, Mo. The soil 1 strata
More informationConceptual Model of Stream Flow Processes for the Russian River Watershed. Chris Farrar
Conceptual Model of Stream Flow Processes for the Russian River Watershed Chris Farrar Several features of creeks affect the interactions between surface and groundwater. This conceptual model uses the
More informationPre-Lab Reading Questions ES202
ES202 The are designed to encourage students to read lab material prior to attending class during any given week. Reading the weekly lab prior to attending class will result in better grade performance
More informationScience EOG Review: Landforms
Mathematician Science EOG Review: Landforms Vocabulary Definition Term canyon deep, large, V- shaped valley formed by a river over millions of years of erosion; sometimes called gorges (example: Linville
More informationSoils, Hydrogeology, and Aquifer Properties. Philip B. Bedient 2006 Rice University
Soils, Hydrogeology, and Aquifer Properties Philip B. Bedient 2006 Rice University Charbeneau, 2000. Basin Hydrologic Cycle Global Water Supply Distribution 3% of earth s water is fresh - 97% oceans 1%
More informationHow & Where does infiltration work? Summary of Geologic History Constraints/benefits for different geologic units
June 26, 2007: Low Impact Development 1 Associated Earth Sciences, Inc. Associated Earth Sciences, Inc. Presented by: Matthew A. Miller, PE April 24, 2012 How & Where does infiltration work? Summary of
More information1. Any process that causes rock to crack or break into pieces is called physical weathering. Initial product = final product
Weathering 1. Any process that causes rock to crack or break into pieces is called physical weathering. Initial product = final product End Result of physical weathering is increased surface area. 2. Physical
More informationLecture Outlines PowerPoint. Chapter 6 Earth Science 11e Tarbuck/Lutgens
Lecture Outlines PowerPoint Chapter 6 Earth Science 11e Tarbuck/Lutgens 2006 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for the use of instructors
More informationGlaciers form wherever snow and ice can accumulate High latitudes High mountains at low latitudes Ice temperatures vary among glaciers Warm
The Cryosphere Glaciers form wherever snow and ice can accumulate High latitudes High mountains at low latitudes Ice temperatures vary among glaciers Warm (temperate) glaciers: at pressure melting point,
More informationGlaciers. (Shaping Earth s Surface, Part 6) Science 330 Summer 2005
Glaciers (Shaping Earth s Surface, Part 6) Science 330 Summer 2005 1 Glaciers Glaciers are parts of two basic cycles Hydrologic cycle Rock cycle Glacier a thick mass of ice that originates on land from
More informationLower Mainland Surficial Geology From Wisconsin Ice Age to Protocol 21
Lower Mainland Surficial Geology From Wisconsin Ice Age to Protocol 21 BCEIA BEST Conference 2018 Whistler, BC Kalina Malowany and Virginie Brunetaud Presentation Outline 1. Surficial Geology it s more
More informationBetsy Stevenson and Allison Mohrs (Skagit County Planning and Development Services) Jenny Baker, The Nature Conservancy
TC Fisher Slough Final Design and Permitting Subject: Well Review Memorandum To: From: Betsy Stevenson and Allison Mohrs (Skagit County Planning and Development Services) Jenny Baker, The ature Conservancy
More informationNDWRCDP Disclaimer This work was supported by the National Decentralized Water Resources Capacity Development Project (NDWRCDP) with funding provided
Glacial Landforms NDWRCDP Disclaimer This work was supported by the National Decentralized Water Resources Capacity Development Project (NDWRCDP) with funding provided by the U.S. Environmental Protection
More informationPage 1 of 9 Name: Base your answer to the question on the diagram below. The arrows show the direction in which sediment is being transported along the shoreline. A barrier beach has formed, creating a
More informationGlaciers Earth 9th Edition Chapter 18 Glaciers: summary in haiku form Key Concepts Glaciers Glaciers Glaciers Glaciers
1 2 3 4 5 6 7 8 9 10 11 12 13 14 Earth 9 th Edition Chapter 18 : summary in haiku form Ten thousand years thence big glaciers began to melt - called "global warming." Key Concepts and types of glaciers.
More informationChapter 3 Erosion and Deposition. The Big Question:
Chapter 3 Erosion and Deposition The Big Question: 1 Design a way to represent and describe the 4 types of mass movement. You may use pictures, diagrams, list, web, chart, etc 2 Chapter 3: Erosion and
More informationmountain rivers fixed channel boundaries (bedrock banks and bed) high transport capacity low storage input output
mountain rivers fixed channel boundaries (bedrock banks and bed) high transport capacity low storage input output strong interaction between streams & hillslopes Sediment Budgets for Mountain Rivers Little
More informationI DES TERRAINS DIVISION. D. F. VanDine TERRAIN SCIENCES RESOURCE INVENTORY - MACKFWIE. Scale 1 : 250,000. D. E. Lawrence LA DIV'3'QN DE LA SCIENCE
GRAN- RESOURCE INVENTORY - MACKFWIE LAC BELOT NTS 96 L SW4 Scale 1 : 250,000 D. E. Lawrence D. F. VanDine For: Department of Indian and Northern Affairs TERRAIN SCIENCES DIVISION LA DIV'3'QN DE LA SCIENCE
More informationWhich map shows the stream drainage pattern that most likely formed on the surface of this volcano? A) B)
1. When snow cover on the land melts, the water will most likely become surface runoff if the land surface is A) frozen B) porous C) grass covered D) unconsolidated gravel Base your answers to questions
More information11/22/2010. Groundwater in Unconsolidated Deposits. Alluvial (fluvial) deposits. - consist of gravel, sand, silt and clay
Groundwater in Unconsolidated Deposits Alluvial (fluvial) deposits - consist of gravel, sand, silt and clay - laid down by physical processes in rivers and flood plains - major sources for water supplies
More informationWhat are the different ways rocks can be weathered?
Romano - 223 What are the different ways rocks can be weathered? Weathering - the breakdown of rocks and minerals at the Earth s surface 1. 2. PHYSICAL WEATHERING Rock is broken into smaller pieces with
More informationWaterbury Dam Disturbance Mike Fitzgerald Devin Rowland
Waterbury Dam Disturbance Mike Fitzgerald Devin Rowland Abstract The Waterbury Dam was completed in October 1938 as a method of flood control in the Winooski Valley. The construction began in April1935
More informationGeosynthetics Applications and Performance Reviews Select Case Histories
Geosynthetics Applications and Performance Reviews Select Case Histories Debora J. Miller, Ph.D., P.E.; Dean B. Durkee,, Ph.D., P.E.; Michael A. Morrison, P.E., David B. Wilson, P.E., and Kevin Smith,
More informationChapter 2. Wearing Down Landforms: Rivers and Ice. Physical Weathering
Chapter 2 Wearing Down Landforms: Rivers and Ice Physical Weathering Weathering vs. Erosion Weathering is the breakdown of rock and minerals. Erosion is a two fold process that starts with 1) breakdown
More informationPage 1. Name:
Name: 1) Which event is the best example of erosion? dissolving of rock particles on a limestone gravestone by acid rain breaking apart of shale as a result of water freezing in a crack rolling of a pebble
More informationChapter 2. Regional Landscapes and the Hydrologic Cycle
Chapter 2. Regional Landscapes and the Hydrologic Cycle W. Lee Daniels Department of Crop and Soil Environmental Sciences, Virginia Tech Table of Contents Introduction... 23 Soils and landscapes of the
More informationMaximum Extent of Pleistocene Glaciation - 1/3 of land surface Most recent glacial maximum peaked 18,000 years ago and is considered to have ended
Glaciers Maximum Extent of Pleistocene Glaciation - 1/3 of land surface Most recent glacial maximum peaked 18,000 years ago and is considered to have ended 10,000 B.P. Current Extent of Glaciation - about
More informationAPPENDIX 3B OCCURRENCE OF SIGNIFICANT RIVER ALLUVIUM AQUIFERS IN THE PLATEAU REGION
Plateau Region Water Plan January 2011 APPENDIX 3B OCCURRENCE OF SIGNIFICANT RIVER ALLUVIUM AQUIFERS IN THE PLATEAU REGION Occurrence of Significant River Alluvium Aquifers in the Plateau Region Prepared
More informationMass Movements, Wind, and Glaciers
Mass Movements,, and Glaciers SECTION 8.1 Mass Movement at Earth s Surface In your textbook, read about mass movement. Use each of the terms below just once to complete the passage. avalanche creep landslide
More informationAppendix F4.11 Geologic Unit Summaries, Hazard Areas, and Boring Locations
Appendix F4.11 Geologic Unit Summaries, Hazard Areas, and Boring Locations Appendix F4.11 Geologic Unit Summaries and Hazard Areas TABLE F4.11-1 Summary of Geologic Units and their Engineering Properties
More informationGOVERNMENT OF NEPAL MINISTRY OF IRRIGATION GROUND WATER RESOURCES DEVELOPMENT BOARD BABARMAHAL, KATHMANDU, NEPAL
GOVERNMENT OF NEPAL MINISTRY OF IRRIGATION GROUND WATER RESOURCES DEVELOPMENT BOARD BABARMAHAL, KATHMANDU, NEPAL GIS Based Updating of Groundwater Level Siraha District Final Report Submitted to Ground
More informationGroundwater Level Monitoring of the Quaternary Aquifer at Al Ain City, United Arab Emirates (UAE) using Geophysical Methods
Groundwater Level Monitoring of the Quaternary Aquifer at Al Ain City, United Arab Emirates (UAE) using Geophysical Methods Ahmed Murad & Amir Gabr Geology Department UAE University Outlines Introduction
More informationGuided Notes Surface Processes. Erosion & Deposition By: Glaciers
Guided Notes Surface Processes Erosion & Deposition By: Glaciers K. Coder 2015 26) How does moving ice erode and deposit sediments? Glaciers (Movement of Ice): a naturally formed mass of ice and snow that
More informationLowland Glaciation North Wales
Lowland Glaciation North Wales Background Although there have been many glaciations and advances in ice, the most significant for this are was the Dimlington Stadial which was a period of glacial advance
More informationAppendix D. Sediment Texture and Other Soil Data
5 6 7 8 Appendix D. Sediment Texture and Other Soil Data This appendix describes the sediment texture of the aquifer system in the Restoration Area. The contents of this appendix describe the: Importance
More informationStreams. Water. Hydrologic Cycle. Geol 104: Streams
Streams Why study streams? Running water is the most important geologic agent in erosion, transportation and deposition of sediments. Water The unique physical and chemical properties of water make it
More informationLand subsidence due to groundwater withdrawal in Hanoi, Vietnam
Land Subsidence (Proceedings of the Fifth International Symposium on Land Subsidence, The Hague, October 1995). 1AHS Publ. no. 234, 1995. 55 Land subsidence due to groundwater withdrawal in Hanoi, Vietnam
More informationMASS MOVEMENTS, WIND, AND GLACIERS
Date Period Name MASS MOVEMENTS, WIND, AND GLACIERS SECTION.1 Mass Movements In your textbook, read about mass movements. Use each of the terms below just once to complete the passage. avalanche creep
More informationSTUDY GUIDE FOR CONTENT MASTERY. Surface Water Movement
Surface Water SECTION 9.1 Surface Water Movement In your textbook, read about surface water and the way in which it moves sediment. Complete each statement. 1. An excessive amount of water flowing downslope
More informationWATER ON AND UNDER GROUND. Objectives. The Hydrologic Cycle
WATER ON AND UNDER GROUND Objectives Define and describe the hydrologic cycle. Identify the basic characteristics of streams. Define drainage basin. Describe how floods occur and what factors may make
More informationWhy is Sebago Lake so deep?
Maine Geologic Facts and Localities February, 1999 Why is Sebago Lake so deep? 43 51 13.36 N, 70 33 43.98 W Text by Robert A. Johnston, Department of Agriculture, Conservation & Forestry 1 Introduction
More information3.12 Geology and Topography Affected Environment
3 Affected Environment and Environmental Consequences 3.12 Geology and Topography 3.12.1 Affected Environment 3.12.1.1 Earthquakes Sterling Highway MP 45 60 Project Draft SEIS The Kenai Peninsula is predisposed
More informationEARTH S CHANGING SURFACE
EARTH S CHANGING SURFACE Weathering Together, weathering and erosion work continuously to wear down the material on Earth s surface. weathering process that breaks down rock and other substances of Earth
More informationName: Class: Date: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.
Name: Class: Date: geology ch 7 test 2008 Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. Which of the following is true about ice sheets?
More informationThe Geology of Sebago Lake State Park
Maine Geologic Facts and Localities September, 2002 43 55 17.46 N, 70 34 13.07 W Text by Robert Johnston, Department of Agriculture, Conservation & Forestry 1 Map by Robert Johnston Introduction Sebago
More informationCARD #1 The Shape of the Land: Effects of Crustal Tilting
CARD #1 The Shape of the Land: Effects of Crustal Tilting When we look at a birds-eye view of the Great Lakes, it is easy to assume the lakes are all at a similar elevation, but viewed in this way, we
More informationDescription DESCRIPTION
DESCRIPTION The location of the Upper James Watershed is located in northeastern South Dakota as well as southeastern North Dakota. It includes the following counties located in North Dakota Barnes, Dickey,
More informationEvolution of the conceptual hydrogeologic and ground-water flow model for Las Vegas Valley, Clark County, Nevada
Evolution of the conceptual hydrogeologic and ground-water flow model for Las Vegas Valley, Clark County, Nevada Geological Society of America Annual Meeting November 14, 2 David J. Donovan Southern Nevada
More informationChapter 9 Notes: Ice and Glaciers, Wind and Deserts
Chapter 9 Notes: Ice and Glaciers, Wind and Deserts *Glaciers and Glacial Features glacier is a mass of ice that moves over land under its own weight through the action of gravity Glacier Formation must
More informationGlacial Geology of Moose Point State Park, ME
Geologic Site of the Month May, 2013 Glacial Geology of Moose Point State Park, Maine 44 o 25 59.18"N, 68 o 56 37.11"W Text and photos by Woodrow B. Thompson, Department of Agriculture, Conservation &
More informationBLAKENEY ESKER AND HOW IT FORMED. The Blakeney Esker is a ridge, around 3.5 km in length, which runs southeastwards
BLAKENEY ESKER AND HOW IT FORMED Introduction The Blakeney Esker is a ridge, around 3.5 km in length, which runs southeastwards from west of Blakeney, to Wiveton Downs, north-west of Glandford, in north
More informationMammoth Cave National Park, Kentucky
Mammoth Cave National Park, Kentucky Objectives of Today s Lecture Refresher on Sedimentary Depositional Systems and Rock Classifications Transgressive and Regressive Marine Environments Carbonate Depositional
More informationKANSAS GEOLOGICAL SURVEY Open File Report LAND SUBSIDENCE KIOWA COUNTY, KANSAS. May 2, 2007
KANSAS GEOLOGICAL SURVEY Open File Report 2007-22 LAND SUBSIDENCE KIOWA COUNTY, KANSAS Prepared by Michael T. Dealy L.G., Manager, Wichita Operations SITE LOCATION The site was approximately four miles
More informationSTREAM SYSTEMS and FLOODS
STREAM SYSTEMS and FLOODS The Hydrologic Cycle Precipitation Evaporation Infiltration Runoff Transpiration Earth s Water and the Hydrologic Cycle The Hydrologic Cycle The Hydrologic Cycle Oceans not filling
More informationPrecipitation Evaporation Infiltration Earth s Water and the Hydrologic Cycle. Runoff Transpiration
STREAM SYSTEMS and FLOODS The Hydrologic Cycle Precipitation Evaporation Infiltration Earth s Water and the Hydrologic Cycle Runoff Transpiration The Hydrologic Cycle The Hydrologic Cycle Oceans not filling
More informationClass Notes: Surface Processes
Name: Date: Period: Surface Processes The Physical Setting: Earth Science Class Notes: Surface Processes I. Weathering and Soils Weathering -! Sediments -! Weathering occurs when rocks are exposed to:
More informationGroundwater Hydrology
EXERCISE 12 Groundwater Hydrology INTRODUCTION Groundwater is an important component of the hydrologic cycle. It feeds lakes, rivers, wetlands, and reservoirs; it supplies water for domestic, municipal,
More informationHYDROGEOLOGIC FRAMEWORK OF LONG ISLAND'S NORTH FORK, SUFFOLK COUNTY, NEW YORK
HYDROGEOLOGIC FRAMEWORK OF LONG ISLAND'S NORTH FORK, SUFFOLK COUNTY, NEW YORK Christopher E. Schubert 1, Richard E. Bova 2, and Paul E. Misut 1 1 U.S. Geological Survey, 2045 Route 112, Building 4, Coram,
More informationSubsurface Geology of the Kennebec River
Maine Geologic Facts and Localities July, 1998 Subsurface Geology of the Kennebec River 43 54 40.75 N, 69 48 29.01 W Text by Daniel B. Locke, Department of Agriculture, Conservation & Forestry 1 Map by
More informationName: Mid-Year Review #2 SAR
Name: Mid-Year Review #2 SAR Base your answers to questions 1 through 3 on on the diagram below, which shows laboratory materials used for an investigation of the effects of sediment size on permeability,
More informationGeology of Havering-atte-Bower
Geology of Havering-atte-Bower The geology of Havering village consists of deposits of clays, gravels and sands variously classed as bedrock and superficial deposits. Clays and sands seem rather dull but
More informationDepositional Environment
Depositional Environment Sedimentary depositional environment describes the combination of physical, chemical and biological processes associated with the deposition of a particular type of sediment. Types
More informationGlacial Deposition and Groundwater in Dutchess County
Glacial Deposition and Groundwater in Dutchess County Name: Period: Thousands of years ago an enormous ice sheet blanketed the Hudson Valley in what was called the Wisconsinan Glaciation. The ice reshaped
More informationGlacial processes and landforms NGEA01, 2014
Glacial processes and landforms NGEA01, 2014 Cecilia Akselsson Department of Physical Geography and Ecosystem Science Lund University Geomorphological processes and landforms all over the world Periglacial
More informationTHE OHIO JOURNAL OF SCIENCE
THE OHIO JOURNAL OF SCIENCE VOL. LI JANUARY 1951 No. 1 SHORE EROSION ON SANDUSKY BAY PAUL R. SHAFFER Department of Geology, University of Illinois, Urbana, 111. The south shore of San dusky Bay is undergoing
More informationSummary. Streams and Drainage Systems
Streams and Drainage Systems Summary Streams are part of the hydrologic cycle and the chief means by which water returns from the land to the sea. They help shape the Earth s surface and transport sediment
More informationWeathering, Erosion, Deposition
Weathering, Erosion, Deposition The breakdown of rocks at or near the Earth s Surface. Physical Chemical - The breakdown of rock into smaller pieces without chemical change. - Dominant in moist /cold conditions
More informationR.M.HARW & ASSOCIATES LTD. GEOTECHNICAL INVESTIGATION PROPOSED BRIDGE SITE. HELAVA CREEKl MILE MACKENZIE HIGHWAY E-2510 OCTOBER 16, 1973
El R.M.HARW & ASSOCIATES LTD. GEOTECHNICAL INVESTIGATION PROPOSED BRIDGE SITE HELAVA CREEKl MILE 616.4 MACKENZIE HIGHWAY E-2510 OCTOBER 16, 1973 R,M,HARDV & ASSOCIATES LTD. CONSULTING ENGINEERING & TESTING
More informationBell Ringer. Are soil and dirt the same material? In your explanation be sure to talk about plants.
Bell Ringer Are soil and dirt the same material? In your explanation be sure to talk about plants. 5.3 Mass Movements Triggers of Mass Movements The transfer of rock and soil downslope due to gravity is
More informationMountain Rivers. Gutta cavat lapidem. (Dripping water hollows out a stone) -Ovid, Epistulae Ex Ponto, Book 3, no. 10, 1. 5
Mountain Rivers Gutta cavat lapidem (Dripping water hollows out a stone) -Ovid, Epistulae Ex Ponto, Book 3, no. 10, 1. 5 Mountain Rivers Fixed channel boundaries (bedrock banks and bed) High transport
More informationPhysical Geology, 15/e
Lecture Outlines Physical Geology, 15/e Plummer, Carlson & Hammersley Deserts & Wind Action Physical Geology 15/e, Chapter 13 Deserts Desert any arid region that receives less than 25 cm of precipitation
More informationPermafrost-influenced Geomorphic Processes
Section 4 Permafrost-influenced Geomorphic Processes Geomorphic processes vary greatly among ecoregions in northern Alaska, extending from the Beaufort Sea coast to the Brooks Range (Figure 4.1). Regional
More informationErosion and Deposition
Erosion and Deposition Erosion Sediment natural forces move rock/soil from one place to another. gravity, water, wind, glaciers, waves are causes material moved by erosion Deposition when erosion lays
More informationSoils of Rhode Island
Soils of Rhode Island Jim Turenne, RI State Soil Scientist USDA-NRCS 60 Quaker Ln. Suite 46 Warwick, RI. 02886 401-822-8830 http://nesoil.com Jim.turenne@ri.usda.gov About NRCS Established as the Soil
More informationLaboratory Exercise #4 Geologic Surface Processes in Dry Lands
Page - 1 Laboratory Exercise #4 Geologic Surface Processes in Dry Lands Section A Overview of Lands with Dry Climates The definition of a dry climate is tied to an understanding of the hydrologic cycle
More informationFoundations of Earth Science, 6e Lutgens, Tarbuck, & Tasa
Foundations of Earth Science, 6e Lutgens, Tarbuck, & Tasa Glacial and Arid Landscapes Foundations, 6e - Chapter 4 Stan Hatfield Southwestern Illinois College Glaciers Glaciers are parts of two basic cycles
More informationES 105 Surface Processes I. Hydrologic cycle A. Distribution % in oceans 2. >3% surface water a. +99% surface water in glaciers b.
ES 105 Surface Processes I. Hydrologic cycle A. Distribution 1. +97% in oceans 2. >3% surface water a. +99% surface water in glaciers b. >1/3% liquid, fresh water in streams and lakes~1/10,000 of water
More informationThe boulder was most likely moved to this location by A) glacial ice B) prevailing wind C) streamfiow D) volcanic action
1. Which rock material was most likely transported to its present location by a glacier? A) rounded sand grains found in a river delta B) rounded grains found in a sand dune C) residual soil found on a
More informationLecture 10 Glaciers and glaciation
Lecture 10 Glaciers and glaciation Outline Importance of ice to people! Basics of glaciers formation, classification, mechanisms of movement Glacial landscapes erosion and deposition by glaciers and the
More information