17 NPS Chief Scientist in the Washington office at that time.
18 Forbes was hired as the park’s first resource management specialist.
19 Chief Ranger from 1981 to 1983.
20 Supervisory Ranger (Interpretation) from 1978 to 1988.
21 Smith was Chief of Interpretation from 1979 to 198 1.
22 Smith won election as one of four congressmen from Oregon in 1980. He sponsored legislation in 1982 that mandated a ten year study of Crater Lake.
23 Surface elevation of Crater Lake is 6,178 feet.
24 Larson and Clark coordinated scientific studies from the Pacific Northwest Regional Office in Seattle.
25 Mammoth Caves National Park.
26 The director at that time was William Penn Mott.
27 Sewage from the Cafeteria went into septic galleries located near the top of Dutton Creek Trail until 1991, when installation ‘of a new sewer line connected the building to lagoons in Munson Valley. It has been hypothesized that there is a connection between this leach field and high nitrate levels in Spring 42, located below Rim Village on the inner caldera wall.
28 American Association for the Advancement of Science, Pacific Division.
29 These springs continue to show higher levels of nitrate than other springs inside the caldera almost a decade after abandonment of the septic leach field near Rim Village.
30 Larson; Clifford Dahm, and Stan Geiger, Lirnnological Response of Crater Lake to Possible Long-term Sewage Influx, in Ellen T. Drake, et a1 (eds), Crater Lake: An Ecosystem Study (San Francisco: Pacific Division of the AAAS, 1990), pp. 197 – 2 12.
31 Larson, “Limnology of Crater Lake, Oregon: Phytoplankton – Optical Interactions,” [abstract] Crater Lake National Park: Still Beautiful at 90, May 15 – 17, 1992, p. 6.
32 Lee Juillerat, “Crater Lake still clear: no changes forecast in new study,” Klamath Falls Herald and News, 5/6/93, pp 1 – 2.
33 USDI-NPS, Crater Lake National Park, Mazama Campground Rim Village Corridor, Supplement to the 1984 EA/DCP, October 1987, p. 18.
34 A position funded through research grants.
35 Larson did lirnnological studies for the Corps of Engineers on this lake near Mount St. Helens.
