STUDY AUTHORS: Knight Piésold, Water anagement Consultants / Schlumberger Water Services, Frontier Geosciences, Inc., USGS
Pebble’s geotechnical, seismicity and volcanism studies primarily describe volcanic conditions in the Cook Inlet region. Seismicity is covered on a regional basis in Chapter 6. Geotechnical studies focused on gathering information on estuarine deposits in northern Iliamna Bay.
- There are approximately 100 to 130 feet of unconsolidated sediments overlaying bedrock in Iliamna Bay.
- Chapter 30 Technical Summary (PDF 22KB)
- Chapter 30: Geotechnical Studies, Seismicity and Volcanism (Cook Inlet Drainages) (PDF 2MB)