Geologic hazard maps and geologic hazard publications may also be available for this county.

General Hazards

• Case, W.F., 1986, Geologic site investigation for a proposed fire station, Hildale, Washington County, Utah, in Mulvey, W.E., compiler, Technical reports for 1986 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 215, p. 2-6.
• Case, W.F., 1987, Geologic site investigation of a water tank site, Hildale Town, Washington County, Utah, in Black, B.D., compiler, Technical reports for 1987 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 216, p. 28-35.
• Christenson, G.E., 1983, Investigation of geology and soil conditions for wastewater disposal, C. Blake property and Dammeron Valley Farms Subdivision, Washington County, Utah, in Lund, W.R., compiler, Technical letters and memoranda for 1983 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 190, p. 128-134.
• Christenson, G.E., 1984, Central water tank investigation, Washington County, Utah, in Harty, K.M., compiler, Technical reports for 1984 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 198, p. 22-27.
• Christenson, G.E., 1984, Investigation of seven school sites in Washington County, Utah, in Harty, K.M., compiler, Technical reports for 1984 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 198, p. 51-62.
• Christenson, G.E., 1985, Geologic investigation of two proposed high school sites, Cedar City, Washington County, Utah, in Mulvey, W.E., Technical reports for 1985 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 208, p. 31-37.
• Gill, H.E., 1984, LaVerkin firehouse site inspection, Washington County, Utah, in Harty, K.M., compiler, Technical reports for 1984 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 198, p. 9-11.
• Gill, H.E., 1984, Pintura water tank inspection, Washington County, Utah, in Harty, K.M., compiler, Technical reports for 1984 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 198, p. 6-8.
• Gill, H.E., 1984, Santa Clara waterline improvements, Washington County, Utah, in Harty, K.M., compiler, Technical reports for 1984 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 198, p. 12-14.
• Harty, K.M., 1989, Geologic hazards investigation for a proposed water tank site, New Harmony, Washington County, Utah, in Black, B.D., compiler, Technical reports for 1988-1989 Applied Geology Program: Utah Geological and Mineral Survey Report of Investigation 220, p. 20-24.
• Klauk, R.H., 1985, Virgin, Utah water purification project, Washington County, Utah, in Mulvey, W.E., compiler, Technical reports for 1985 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 208, p. 56-67.
• Klauk, R.H., and Mulvey, W., 1986, Engineering geology for land-use planning for a parcel of state-owned land east of Washington County, Utah: Utah Geological and Mineral Survey Report of Investigation 212, 30 p.
• Lund, W.R., 1983, Investigation of a proposed sanitary landfill site, Washington County, Utah, in Lund, W.R., compiler, Technical letters and memoranda for 1983 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 190, p. 115-119.
• Lund, W.R., 1985, Evaluation of geologic conditions with regard to suitability for individual wastewater disposal systems at Winchester Hills Phase II Subdivision, Washington County, Utah, in Mulvey, W.E., compiler, Technical reports for 1985 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 208, p. 159-172.
• Lund, W.R., 1997, Geologic-hazards investigation, three proposed school sites, Ivins, Washington County, Utah, in Mayes, B.H., compiler, Technical reports for 1997 Applied Geology Program: Utah Geological Survey Report of Investigation 236, p. 34-50.
• Lund, W.R., 1998, Evaluation of geologic conditions regarding suitability for individual wastewater-disposal systems at Winchester Hills Phase 8, Washington County, Utah, in McDonald, G.N., compiler, Technical reports for 1998 Applied Geology Program: Utah Geological Survey Report of Investigation 242, p. 3-17.
• Lund, W.R., and Case, W.R., 1986, Geologic evaluation of a proposed regional wastewater treatment plant site, Washington County, Utah: Utah Geological and Mineral Survey Report of Investigation 206, 22 p.
• Lund, W., and Hecker, S., 1990, Inspection of new Quail Creek dike cutoff trench, Washington County, Utah, in Mayes, B.H., compiler, Technical reports for 1990-1991 Applied Geology Program: Utah Geological Survey Report of Investigation 222, p. 89-90.
• Lund, W., Olig, S., and Lowe, M., 1990, Second UGMS inspection of the new Quail Creek dike cutoff trench, Washington County, Utah, in Mayes, B.H., compiler, Technical reports for 1990-1991 Applied Geology Program: Utah Geological Survey Report of Investigation 222, p. 91-94.

Earthquakes and Surface Fault Rupture

• Black, B.D., Mulvey, W.E., Lowe, M., and Solomon, B.J., 1992, Investigation of geologic effects associated with the September 2, 1992, St. George earthquake, Washington County, Utah, in Mayes, B.H., and Wakefield, S.I., compilers, Technical reports for 1992-1993 Applied Geology Program: Utah Geological Survey Report of Investigation 224, p. 66-81.

Flood Hazards

• Lund, W.R., 1997, Reconnaissance of flood effects, January 3, 1997, storm, St. George, Washington County, Utah, in Mayes, B.H., compiler, Technical reports for 1997 Applied Geology Program: Utah Geological Survey Report of Investigation 236, p. 3-9.

Landslides

• Christensen, G.E., 1986, Green Valley slope failure investigation, Washington County, Utah, in Mulvey, W.E., compiler, Technical reports for 1986 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 215, p. 152-156.
• Harty, K.M., 1988, Geologic investigation of a landslide in Springdale, Washington County, Utah, in Black, B.D., compiler, Technical reports for 1988-1989 Applied Geology Program: Utah Geological and Mineral Survey Report of Investigation 220, p. 94-96.
• Lowe, M., 1992, Geologic reconnaissance of a landslide affecting Truman Drive, Santa Clara, Washington County, Utah, in Mayes, B.H., and Wakefield, S.I., compilers, Technical reports for 1992-1993 Applied Geology Program: Utah Geological Survey Report of Investigation 224, p. 50-55.
• Solomon, B.J., 1995, Geologic reconnaissance of the Zion Canyon landslide of April 12, 1995, Zion National Park, Washington County, Utah, in Mayes, B.H., compiler, Technical reports for 1994-1995 Applied Geology Program: Utah Geological Survey Report of Investigation 228, p. 74-79.

Problem Soils

• Lund, W.R., 2001, Possible collapsible-soil damage to a house at 55 South 3099 East, New Harmony, Washington County, Utah, in McDonald G.N., compiler, Technical reports for 2000-01 Geologic Hazards Program: Utah Geological Survey Report of Investigation 250, p. 11-16.

Rock Falls

• Christenson, G.E., 1984, Rock-fall hazard, West Black Ridge, St. George, Washington County, Utah, in Harty, K.M., compiler, Technical reports for 1984 Site Investigation Section: Utah Geological and Mineral Survey Report of Investigation 198, p. 282-289.

Sinkholes

• Lund, W.R., 1996, LaVerkin Creek sinkhole geologic investigation, Washington County, Utah, in Mayes, B.H., compiler, Technical reports for 1996 Applied Geology Program: Utah Geological Survey Report of Investigation 231, p. 25-41.