2015-10-02_HYDROLOGY - M1983194

• Permit No: M1983194
• IBM Index Class Name: HYDROLOGY
• Doc Date: 10/2/2015
• Doc Name: Monitoring and Sampling Plan
• From: Daub & Associates, Inc.
• To: DRMS
• Email Name: THM
• Email Name: GRM
• Media Type: D
• Archive: No

TABLE OF CONTENTS
1 Introduction 1
2 Groundwater Monitoring Program 1
2.1 Groundwater Monitoring Wells 1
2.1.1 In -Field Solution Mining Groundwater Monitoring Wells 6
2.1.2 Remote Groundwater Monitoring Wells and Exploration Holes 6
2.1.3 Reporting Results of Groundwater Monitoring 6
2.1.4 Groundwater Quality 7
2.1.5 Water Monitoring Plan 7
2.1.6 Monitoring/Reporting Contingency Plan 7
2.2 Seeps, Springs, and Precipitation 9
2.3 Stream Gauging Stations 9
2.4 Monitoring Reports 12
3 Subsidence Monitoring Plan 12
3.1 Subsurface Monitoring 12
3.1.1 Borehole Geophysics 13
3.1.2 Subsurface Monitoring Frequency and Duration 13
3.1.3 TDR Wells 15
3.2 Surface Subsidence 15
3.3 Cavity Configuration 15
4 Production Well Mechanical Integrity 17
4.1 Casing Pressure Tests (MIT Part I) 17
4.2 Temperature Logs (MIT Part II) 17
5 Biological Monitoring 17
5.1 Vegetation Program 17
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