Regional Groundwater Flow. I. Introduction A. Diagram “ the water table is a subdued replica of the surface topography”

Slides:

Advertisements

Similar presentations

John Walton Fall, Grows over shallow water table areas High amount of evapotranspiration Water balance component Q out of reach = Q into.

Advertisements

Water Table and Aquifers

Advanced Hydrogeology Malcolm Reeves Civil and Geological Engineering.

Add Main Topic Here Created by Educational Technology Network

The Sacramento Regional Groundwater Model Derrick Whitehead Roseville City - Roseville, CA Norm Jones Aquaveo - Provo, UT Michelle Smilowitz Heatwave Data.

Groundwater The Unseen Part of the Water Cycle Salt Groundwater Ground Water Reservoir The present-day surface hydrologic cycle. The numbers in parentheses.

20th-SWIMH.F.Abd-Elhamid1 An Investigation into Control of Saltwater Intrusion Considering the Effects of Climate Change and Sea Level Rise H. F. Abd-Elhamid.

8.7 Freshwater/Saltwater Interaction

11: Ground Water Hydrogeology: The study of

Surface Water (Lakes, streams, ponds, wetlands, etc.)

Subsurface Hydrology Unsaturated Zone Hydrology Groundwater Hydrology (Hydrogeology )

Watershed Hydrology, a Hawaiian Prospective; Groundwater Ali Fares, PhD Evaluation of Natural Resource Management, NREM 600 UHM-CTAHR-NREM.

NATURAL RESOURCES II: WATER RESOURCES. ANNUAL MOVEMENT OF WATER ON THE GLOBE.

What are some global concerns about water? Where is most of the water? Most valuable resource Less than 3% is freshwater Most of that in unavailable.

Groundwater. Where’s the Water? Water can be reached from anywhere on Earth if a deep enough well is drilled All water on and in Earth’s crust makes up.

Unit 03a : Advanced Hydrogeology Basin Hydrogeologic Cycle.

Hydrology is the science of water occurrence, movement and transport. Hydrology? Hydrogeology (hydro- meaning water, and -geology meaning the study of.

3 rd Guided Notes about Groundwater Section 10.3.

Chapter 16 Study Notes: Groundwater.

Chapter 11 – WATER UNDER THE GROUND

Sources of streamflow from hillslopes Baseflow streamflow maintained by groundwater contributions Stormflow Augmented by direct precipitation on saturated.

The impact of climate change on ground water recharge in karst and carbonate rocks: Task The following activities will be developed at selected case.

Basin Development Concept of Safe Yield - groundwater systems need to be thought of as 3-D systems, but we often simplify for calculations - groundwater.

U.S. Department of the Interior U.S. Geological Survey Groundwater Study For Malad and Bear Rivers Drainages, Box Elder County Bear River Water Conservancy.

Groundwater 11.3.

The Islamic University of Gaza Faculty of Engineering Civil Engineering Department Water Resources Msc. Groundwater Hydrology- ENGC 6301 lecture 5 ‏ Instructor:

Darcy Lab: Describe Apparatus Q = K A ∂h/∂x cm 3 /sec = cm/sec cm 2 cm/cm.

WATER ON AND UNDER GROUND. Objectives Define and describe the hydrologic cycle. Identify the basic characteristics of streams. Define drainage basin.

Surveying principles 1 Tooele Valley Groundwater Change Application Guidelines S. Ross Hansen P.E., L.S. Region Engineer 9/7/2011 Tooele Water Users Workshop.

Salt Water Intrusion and its Threat to North Carolina

Fresh Water Table of Contents Water on Earth Surface Water

Comparison of Estimated Areas Contributing Recharge to Selected Springs in North-Central Florida by Using Multiple Ground-Water Flow Models Prepared in.

Maps & Globes Introduction. What is a map A map is a flat representation of the earth’s land and water features. They give us directions and show us where.

Direct vs. Indirect Water Usage Direct Drinking water Shower Watering your lawn Indirect Food Clothes.

Water Cycle Animation Study Jams. Next > Humans depend on water. For this reason, throughout history, humans have settled near water sources. The most.

Journal #12 What is an aquifer?

Water In what ways have you used water today? How much water is used to make a 1KG burger?

Chapter 21 Water Supply, Use and Management. Groundwater and Streams Groundwater –Water found below the Earth’s surface, within the zone of saturation,

Courtesy of MSC Dry Well Courtesy of MSC.

Groundwater Geol 1110 Newell guest lecture 3/28/16.

RACC High School Training June 26, 2012 Jody Stryker University of Vermont Introduction to Watershed Hydrology.

A Brief Introduction to Groundwater Modeling

SALT WATER INTRUSION By, Steffi Roy PR11CE2005 Water Institute

GROUNDWATER HYDRAULICS ECV 5406 NAME : SHARINA BINTI SULAIMAN MATRIK. NO : GS69364.

Geology Review Jeopardy

DO NOW Pick up notes and Review #27. Do you have any labs to turn in?

Infiltration and Runoff

HYDROSPHERE Groundwater.

Charts, Graphs, and Diagrams

Figure 3. Ground-water flow paths in an idealized coastal watershed along the Atlantic coast. Fresh ground water is bounded by saline ground water beneath.

Grand Canyon Controlled Flood – 1996 Cost $2.5 million in lost power.

GIS in Water Resources Term Project

2.3.2a Water Cycle, Surface Water, and Ground Water

HYDROLOGIC CYCLE & GROUNDWATER

Groundwater & Aquifers

2.3.2a Water Cycle, Surface Water, and Ground Water

Weekly Warm up October , 2018.

11: Ground Water Hydrogeology: The study of

Groundwater/ Bioswales

Aquifers, Groundwater, and Surface Water

Unit: Water and the Atmosphere

Groundwater Systems.

Ch 6 - Earth and Space The Hydrosphere.

Where does your drinking water come from?

Good groundwater chemical status

Presentation transcript:

Regional Groundwater Flow

I. Introduction A. Diagram “ the water table is a subdued replica of the surface topography”

II. Groundwater Flow Patterns

GW Divide

II. Groundwater Flow Patterns GW Divide Hinge Line

II. Groundwater Flow Patterns GW Divide Hinge Line Recharge ZoneDischarge Zone

III. Piezometer Patterns

IV.Effects of Topography Toth systems of flow local intermediate regional

IV.Effects of Topography

V. Flow System Mapping (recharge and discharge zones)

V. Flow System Mapping (recharge and discharge zones) A.Topography

V. Flow System Mapping (recharge and discharge zones) A.Topography B.Piezometer Trends

V. Flow System Mapping (recharge and discharge zones) A.Topography B.Piezometer Trends C.Hydrochemical Trends

V. Flow System Mapping (recharge and discharge zones) A.Topography B.Piezometer Trends C.Hydrochemical Trends D.Environmental Isotopes

V. Flow System Mapping (recharge and discharge zones) A.Topography B.Piezometer Trends C.Hydrochemical Trends D.Environmental Isotopes E.Soil, Vegetation and Land Surface Features

VI. Salt Water Encroachment A. The problem

VI. Salt Water Encroachment B. Possible Solutions 1. modification of pumping pattern

VI. Salt Water Encroachment B. Possible Solutions 2. artificial recharge

3. pumping troughs

4. freshwater ridge (injection barrier)

5. subsurface barrier

VI. Salt Water Encroachment B. Possible Solutions 1. modification of pumping pattern 2. artificial recharge 3. pumping troughs 4. freshwater ridge (injection barrier) 5. subsurface barrier

VI. Salt Water Encroachment C. Predicting the Intrusion Ghyben-Herzberg Principle z (x,y) = ρ w * h (x,y) ρ s - ρ w

VI. Salt Water Encroachment C. Predicting the Intrusion Ghyben-Herzberg Principle z (x,y) = ρ w * h (x,y) ρ s - ρ w If ρ s = 1.025; ρ w = then z (x,y) = 40h (x,y)