Red Hill Technical Documents 2023

TECHNICAL DOCUMENTS RELATED TO January 2014 RELEASE

19 Feb 24 Groundwater LTM Data – 4th Quarter 2023

Groundwater Protection Plan Document 2023-
Defueling Revision, dated June 26, 2023
2023 12 11 3rd Quarter 2023 Quarterly Groundwater Monitoring Report, Revised 2025 01 20 Final  – REDACTED
2023 09 02 2nd Quarter 2023 Quarterly Groundwater Monitoring Report
2023-12-30 3rd Quarter 2023 Quarterly Groundwater Monitoring Report 
2023 03 27 Quarterly Release Response Report March 2023
2023-07-10 Quarterly Release Response Report July 2023
2023-09-17 Quarterly Release Response Report September 2023
2023-12-30 December 2023 Quarterly Release Response Report December 2023
2023-10-18 Groundwater LTM Data – 3rd Quarter 2023
2023 Jan Oil Water Interface Measurements

2023 Feb Oil Water Interface Measurements

2023 March Oil Water Interface Measurements

2023 June Oil Water Interface Measurements
2023 July Oil Water Interface Measurements
2023 August Oil Water Interface Measurements
2023 September Oil Water Interface Measurements
2023 October Oil Water Interface Measurements
2023 December Oil Water Interface Measurements
Average Soil Vapor Concentration Readings (9/15 – 1/23)
Average Soil Vapor Concentration Readings (9/15 – 2/23)
Average Soil Vapor Concentration Readings (9/15 – 6/23)
Average Soil Vapor Concentration Readings (9/15 – 7/23)
Average Soil Vapor Concentration Readings (9/15 – 8/23)
Average Soil Vapor Concentration Readings (9/15 – 9/23)
Average Soil Vapor Concentration Readings (9/15 – 10/23)