2007-11-23_HYDROLOGY - M1977300 ‎(5)‎

• Permit No: M1977300
• IBM Index Class Name: HYDROLOGY
• Doc Date: 11/23/2007
• Doc Name: Hydro Eval- Vol. II- Ap. D- Pumping Test Methods and Results
• From: Cotter and Whetstone
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: DB2
• Media Type: D
• Archive: No

Appendix D - MW-9 Pumping Test i
TABLE OF CONTENTS
1. INTRODUCTION .................................................................................................................................... 1
2. TEST DESCRIPTION .............................................................................................................................. 1
2.1 Data Collection ...................................................................................................................... 1
2.2 Pumping Test ........................................................................................................................ 1
2.3 Recovery Test ........................................................................................................................ 1
3. RESULTS ................................................................................................................................................. 2
3.1 Drawdown ............................................................................................................................. 2
3.2 Distance-Drawdown Analysis ............................................................................................... 2
3.3 MW9 Drawdown Analysis .................................................................................................... 2
3.4 Water Quality ........................................................................................................................ 2
4. CONCLUSIONS ...................................................................................................................................... 2
• 5. REFERENCES ......................................................................................................................................... 2
LIST OF ATTACHMENTS
Attachment 1. Water Level Data
Attachment 2. Pumping Test Analysis
LIST OF TABLES
Table 1. Pumping Test Flow Rates ................................................................................................................ 3
Table 2. Maximum Drawdown Observed in Monitoring Wells and Sumps ................................................. 4
Table 3. Field Parameters and Uranium Concentrations in MW9 Discharge ................................................ 4
LIST OF FIGURES
Figure 1. Uranium Concentrations in Groundwater in Ralston Creek Alluvium and Fill
Figure 2. Maximum Drawdown During MW9 Pumping Test
Figure 3. Field Parameters in MW9 Pumping Well Discharge
is Figure 4. Field Parameters Measured in Ralston Creek During MW9 Pumping Test
4109B.071116 Whetstone Associates •