- Noormets, Riko2
- Pedersen, Richard J., 1952-2
- Pedrosa, Maria Teresa2
- Placer County (Calif.) -- Community Development Resource Agency2
- Rebesco, M. (Michele)2
- Schenke, Hans Werner2
- Shasta County (Calif.)2
- Sliter, Ray W.2
- Travaglini, Paola G.2
- Vestra Resources Inc.2
- Vestra Resources Inc. Redding CA2
- Weatherall, Pauline2
- Zarayskaya, Yulia2
- Nevada County (Calif.)1
- Alexander, Binoy1
- Amador County (Calif.)1
- Battelle Memorial Institute1
- California Regional Water Quality Control Board--San Francisco Bay Region1
- City of Hawyard1
- City of Hayard1