1. Estimating the Hydraulic Parameters of Cache Valley Aquifers
Paul Inkenbrandt

2. Study Area

3. Conceptual Diagram of Hydrogeologic Setting
A1/A2
Qal
Tsl
Olsen, 2007

4. Division of Water Well Records

5. My Database

6. Screened Aquifer Units

7. Specific Capacity s Q
sc =

8. Principle Aquifer Specific Capacity Distribution

9. Alluvium Specific Capacity Distribution

10. Salt Lake Fm Specific Capacity Distribution

11. Water Levels and Tony Grove Snow Accumulation
SNOTEL Site # 823

12. Water Levels and Logan Station Precipitation Gauge
Logan Radio KNVU

13. Using Division of Water Data
Piezometric Surface
Using Division of Water
Data

14. Mean and Median Piezometric Surface Elevation
YEAR
Mean
Median
1960
4551
4488
1970
4555
4495
1980
4535
4477
1990
4526
4490
2000
4519
4480

15. Change in Water Level Elevation

16. 2000
1990
1960
1980
1970 Up N E W S
Down
4800
4600
Vertical ft

17. Questions?