Archaeologist uncovers subsurface sites at former Miller Creek floodplain

The Clearlake Planning Commission meeting on September 17, 2022, focused on the archaeological assessment of the area surrounding Miller Creek and Burns Valley Creek. This discussion is particularly significant as it highlights the complexities of understanding the historical and geological context of the land, which is crucial for future development and preservation efforts.

During the meeting, an expert presented findings regarding the floodplain characteristics of the region, noting that the area is rich in alluvium, suggesting that ancient layers of archaeological resources may be buried beneath the surface. This is a common occurrence in California floodplains, where past flooding events can obscure important historical sites. The expert emphasized that simply surveying the surface would not provide a complete picture of the archaeological potential, necessitating more in-depth investigation.

The assessment revealed several sources of landfill in the area, including debris from the demolition of structures related to the construction of the Burns Valley Mall in the late 1970s. This landfill, along with other fill materials from the construction of Pomo School in 1990, complicates the archaeological landscape. The presence of crushed obsidian and other geological materials indicates that the area has been significantly altered over time, which poses challenges for identifying and preserving archaeological sites.

To address these challenges, the expert conducted a systematic excavation of 38 trenches throughout the area. This method allowed for the identification of two subsurface archaeological sites, providing valuable insights into the historical use of the land. The findings underscore the importance of thorough archaeological assessments in planning and development processes, ensuring that significant cultural resources are not overlooked.

In conclusion, the discussions at the Clearlake Planning Commission meeting reflect a growing awareness of the need to balance development with the preservation of historical and archaeological resources. As the community continues to evolve, understanding the implications of land use decisions on its rich history will be essential for fostering a sustainable and culturally aware environment. The next steps will likely involve further archaeological investigations and considerations in future planning efforts to protect these valuable resources.