Grand Gulch, Utah

Groundwater Hydrology

CE 5302:Groundwater Hydrology

Class 4:30 pm - 5:50 pm TR
College of Business Admin 330

 

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Textbook:

Groundwater Hydrology by David Todd and Larry Mays, Third Edition

Goal:

This class will cover the fundamentals of groundwater hydrology along with an introduction to contaminant transport. We will apply the principles learned to laboratory experiments  and the challenges involved with remediating the ASARCO site in El Paso and managing El Paso groundwater.

 

In the laboratory we will perform several simple experiments.

 

Professor: John Walton, Office Hours: T, R 2-4 PM (may be in Hydraulics Lab)

Horseshoe Mesa Barrier Group Pictographs, Canyonlands National Park

 

 

(
  Date Topics Assignments
  T, August 24 Chapter 1: Introduction  
  R, August 26 Chapter 2: Occurrence of groundwater Problems: 2.2.1
  T, August 31 Chapter 3: Groundwater movement Problems: 2.5.1, 2.5.3, 2.8.2
  R, September 2 Chapter 3: Groundwater movement (Jay Lehr Slides) (Jay Lehr: Artesian Flow System, Complex Geologic Media, Cone of Depression, Flow Through a Fault, Gaining Stream, Recharge, Refraction, Single Well, Unsaturated Flow, Edwards Aquifer) Problems: 3.1.1, 3.1.2
  T, September 7 Chpater 4: Groundwater and well hydraulics Problems: 3.2.1, 3.3.3, 3.4.2, 3.5.1, 3.12.4, 3.12.8
  R, September 9 Chpater 4: Groundwater and well hydraulics (http://www.gaea.ca/en-us/demo.php) Problems: 4.1.1, 4.1.5 (class lecture), 4.1.9, 4.1.10
  T, September 14

Chpater 4: Groundwater and well hydraulics

Derivative methods

http://www.aqtesolv.com/demo.htm

Problems: 4.2.2, 4.2.7, 4.4.5 (use software), 4.5.1 (use software), 4.6.1 (use software)
  R, September 16

Chapter 5: Water wells

Well Development

Problems: 5.11.1, 5.14.3, 5.15.1
  T, September 21 Chapter 5: Water wells  
  R, September 23

Chapter 6: Groundwater levels

Barometric Efficiency

Great Lakes Water Balance

Paper A Paper B
  T, September 28 Chapter 6: Groundwater levels; Chapter 8: Pollution of Groundwater  
  R, September 30

Laboratory -Groundwater Flow Experiment (unconfined and confined single wells)

we will meet in the Hydraulics Lab, ENGR 213 Manual

Take home exam: hydraulic gradient, single well confined, single well unconfined, compare measured and calculated results.
  T, October 5 (Japan) Chapter 7: Quality of groundwater

Video: Soil Physics

(right click and download first)

Perform a cation/anion balance on some of the chemical analyses in the ASARCO groundwater

download the USGS GWChart program and make a piper plot of 10 of the ASARCO analyses 

  R, October 7 (Japan) Chapter 7: Quality of groundwater (isotopic methods groundwater chemistry)  
  T, October 12

Chapter 8: Groundwater pollution

ASARCO Files      Groundwater Remediation Report

 
  R, October 14

First Exam Ch2Ch3Ch4Ch5 (answer book answers)

Take Home Portion of Exam:
Well test data, use the aqtesolv software to find the transmissivity, type of aquifer (confined, unconfined, leaky confined, storage coefficient, and leakance if any. Show the final numbers and the plot of predicted versus actual, W(u) versus u, note that MS Word now has a screen capture utility built in under "Insert"

Take Home Test Advice

For the three laboratory experiments, find the hydraulic conductivity and show plots of measured versus calculated heads.
Take Home Test Key

 
  T, October 19 Chapter 9: Groundwater modeling  
  R, October 21

Chapter 9: Groundwater modeling

 
  T, October 26 Laboratory: Groundwater Flow Experiment (unconfined single and double wells) Take home exam: remaining experiments
  R, October 28

Chapter 9: Groundwater modeling

Modflow 2005

ModelMuse Videos

http://pubs.usgs.gov/tm/tm6A29/

ModelMuse

 

 

 
  T, November 2

Chapter 10: Management of groundwater (Asarco, )

Pump and Treat

 
  R, November 4 Chapter 10: Management of groundwater (Mesilla Bolson)  
  W, November 10

Arsenic Webinar, Burges Hall Room 411  12:00 PM to 1:30 PM

Here are the slides, I will bring printouts for everyone

 
  R, November 11

Chapter 10: Management of groundwater (Hueco Bolson)

We will spend some time going over how to make the spreadsheets - bring your computer so you can work along in class.

 
  T, November 16 Hydraulics Lab, Contaminant Transport Experiment  
  W, November 17 Arsenic Webinar,  12-1:30 PM, Burges Hall 411  
  R, November 18 Chapter 12: Subsurface investigation of groundwater  
  T, November 23 Chapter 13: Artificial recharge of groundwater  
  R, November 25 Thanksgiving  
  T, November 30

Second Exam

Lectures: Capture (TM)

Pump and Treat

Surface Methods

  R, December 2 Last day of class  
  T, December 7 Final Exam 4-6:45 PM  
       
       

Internet sites:

ASARCO

Hueco and Mesilla Bolsons

Online hydrology text

DOE Remediation Site

 

 

 

 

 

 

 

 

Grades

Grading will consist of 2 midterm exams (25%), Laboratory reports/exerciese (25%)and a final exam (25%).  The score on the final may be substituted for any other score. The final exam will serve as a makeup exam if required.

Tests will be part open book and part closed book. Open book tests allow for use of the textbood, and one page of student notes. Closed book portions allow for one page of notes. The tests will cover class lectures, assigned homework, and assigned reading.  Some old tests are included as links on this web page.

 

 

Policy on Cheating

Students are expected to be above reproach in all scholastic activities. Students who engage in scholastic dishonesty are subject to disciplinary penalties, including the possibility of failure in the course and dismissal from the university. "Scholastic dishonesty included but is not limited to cheating, plagiarism, collusion, the submission for credit of any work or materials that are attributable in whole or in part to another person, taking an examination for another person, any act designed to give unfair advantage to a student or the attempt to commit such acts." Regents' Rules and regulations, Part One, Chapter VI, Section 3, Subsection 3.2, Subdivision 3.22. Since, scholastic dishonesty harms the individual, all students, and the integrity of the university, policies on scholastic dishonesty will be strictly enforced. In short, cheating will not be tolerated.

Class Format

The class will generally consist of short lectures followed by problem solving sessions. Some of the problem solving sessions are intended to promote thought and discussion; others are to work through homework. It is expected that the student will have read the relevant chapter and worked all assigned homework prior to coming to class. A portion of the class will be online.