Floods in Nevada Active
For more than 100 years, the USGS has played a critical role in reducing flood losses by operating a nationwide streamgage network that monitors the water level and flow of the Nation's rivers and streams. Through satellite and computer technology, streamgages transmit real-time information, which the National Weather Service (NWS) uses to issue flood warnings.
Streamgages provide long-term data that scientists need to better understand floods and to define flood-prone areas as well. Streamgage data also help in designing structures resilient to flooding and are the basis for the Federal Emergency Management Agency's (FEMA) National Flood Insurance program, the only Federal insurance program for natural hazards.
STREAMFLOW CONDITIONS AT A GLANCE
Carson River Basin || Truckee River Basin || Walker River Basin || Humboldt River Basin
NEVADA WATER SCIENCE CENTER FLOOD SCIENCE
On October 18, 2015 an intense, nearly stationary, thunderstorm triggered flooding in Grapevine Canyon. Grapevine Canyon Road, power and water infrastructure, and several buildings at Scotty’s Castle were damaged by the flood water, necessitating closure of the area to the public. In response to the flood event, the National Park Service requested the USGS Nevada Water Science Center perform a channel survey and hydraulic computation of peak flow for the event and update the information on current channel conditions to delineate the flood-inundation area of Grapevine Canyon and Tie Canyon near Scotty’s Castle.
USGS FLOOD RESOURCES
WaterWatch is a national USGS web site that provides streamgage-based maps that show the location of more than 3,000 long-term (30 years or more) USGS streamgages; use colors to represent streamflow conditions compared to historical streamflow; feature a point-and-click interface allowing users to retrieve graphs of stream stage (water elevation) and flow; and highlight locations where extreme hydrologic events, such as floods and droughts, are occurring
One of the tools from the site is the flood tracking chart builder. This site will build a chart of current stage, recent maximum stage, highest recorded peak stages, and National Weather Service flood stage for any USGS gaging station.
A collection of information and data about El Nino and its effects: floods, landslides, coastal hazards, and climate.
ADDITIONAL FLOOD RESOURCES
National Weather Service Flood Information
The National Weather Service provides several hydrology products for determining conditions in a specific area.
The FEMA Flood Map Service Center (MSC) is the official public source for flood hazard information produced in support of the National Flood Insurance Program (NFIP). Use the MSC to find your official flood map, access a range of other flood hazard products, and take advantage of tools for better understanding flood risk.
Below are other science projects associated with this project.
Below are data or web applications associated with this project.
USGS publications related to flooding are listed below.
Flood of July 8, 1999, in Las Vegas Valley, southern Nevada
Flood characteristics of the Wassuk Range near Hawthorne, Nevada
Landslide-induced flooding at Ophir Creek, Washoe County, western Nevada, May 30, 1983
Floods of July and September 1998 in Clark County, Nevada
The National Flood-Frequency Program--methods for estimating flood magnitude and frequency in rural areas in Nevada
Flood investigations in Nevada : a partnership of the USGS and Nevada Department of Transportation
Publications document floods of January 1997 in California and Nevada
Flood of January 1997 in the Lake Tahoe Basin, California and Nevada
Flood of January 1997 in the Carson River Basin, California and Nevada
Flood-control effects of Truckee River Basin Reservoirs, December 31, 1996, through January 4, 1997, California and Nevada
Flood of January 1997 in Truckee River Basin, Western Nevada
Flood of January 1997 in the Walker River Basin, California and Nevada
- Overview
For more than 100 years, the USGS has played a critical role in reducing flood losses by operating a nationwide streamgage network that monitors the water level and flow of the Nation's rivers and streams. Through satellite and computer technology, streamgages transmit real-time information, which the National Weather Service (NWS) uses to issue flood warnings.
Streamgages provide long-term data that scientists need to better understand floods and to define flood-prone areas as well. Streamgage data also help in designing structures resilient to flooding and are the basis for the Federal Emergency Management Agency's (FEMA) National Flood Insurance program, the only Federal insurance program for natural hazards.
STREAMFLOW CONDITIONS AT A GLANCE
Carson River Basin || Truckee River Basin || Walker River Basin || Humboldt River Basin
NEVADA WATER SCIENCE CENTER FLOOD SCIENCE
On October 18, 2015 an intense, nearly stationary, thunderstorm triggered flooding in Grapevine Canyon. Grapevine Canyon Road, power and water infrastructure, and several buildings at Scotty’s Castle were damaged by the flood water, necessitating closure of the area to the public. In response to the flood event, the National Park Service requested the USGS Nevada Water Science Center perform a channel survey and hydraulic computation of peak flow for the event and update the information on current channel conditions to delineate the flood-inundation area of Grapevine Canyon and Tie Canyon near Scotty’s Castle.
USGS FLOOD RESOURCES
WaterWatch is a national USGS web site that provides streamgage-based maps that show the location of more than 3,000 long-term (30 years or more) USGS streamgages; use colors to represent streamflow conditions compared to historical streamflow; feature a point-and-click interface allowing users to retrieve graphs of stream stage (water elevation) and flow; and highlight locations where extreme hydrologic events, such as floods and droughts, are occurring
One of the tools from the site is the flood tracking chart builder. This site will build a chart of current stage, recent maximum stage, highest recorded peak stages, and National Weather Service flood stage for any USGS gaging station.
A collection of information and data about El Nino and its effects: floods, landslides, coastal hazards, and climate.
ADDITIONAL FLOOD RESOURCES
National Weather Service Flood Information
The National Weather Service provides several hydrology products for determining conditions in a specific area.
The FEMA Flood Map Service Center (MSC) is the official public source for flood hazard information produced in support of the National Flood Insurance Program (NFIP). Use the MSC to find your official flood map, access a range of other flood hazard products, and take advantage of tools for better understanding flood risk.
- Science
Below are other science projects associated with this project.
- Data
Below are data or web applications associated with this project.
- Publications
USGS publications related to flooding are listed below.
Filter Total Items: 42Flood of July 8, 1999, in Las Vegas Valley, southern Nevada
No abstract available.AuthorsDaron J. Tanko, Richard L. KaneFlood characteristics of the Wassuk Range near Hawthorne, Nevada
No abstract available.AuthorsGlen W. Hess, Patrick A. GlancyLandslide-induced flooding at Ophir Creek, Washoe County, western Nevada, May 30, 1983
Rapid spilling of 22 acre-feet of water down the steep, 3-mile channel of Ophir Creek killed one, injured four, and destroyed or damaged five houses. Flow evolved into debris flow enroute, and compounded in volume over 30 times.AuthorsPatrick A. Glancy, John W. BellFloods of July and September 1998 in Clark County, Nevada
No abstract available.AuthorsRichard L. Kane, Jon W. WilsonThe National Flood-Frequency Program--methods for estimating flood magnitude and frequency in rural areas in Nevada
No abstract available.AuthorsFlood investigations in Nevada : a partnership of the USGS and Nevada Department of Transportation
No abstract available.AuthorsGlem W. Hess, Rhea P. WilliamsPublications document floods of January 1997 in California and Nevada
No abstract available.AuthorsStephen E. Hammond, Jerry G. HarmonFlood of January 1997 in the Lake Tahoe Basin, California and Nevada
No abstract available.AuthorsTimothy G. Rowe, Gerald L. Rockwell, Glen W. HessFlood of January 1997 in the Carson River Basin, California and Nevada
Northern California and western Nevada were devastated by floods during January 1-3, 1997. Flood waters in the Carson River Basin (fig. 1) contributed to $55 million in projected damages in Douglas County and $19.5 million in Lyon County (Reno Gazette-Journal, 1997). Flooding in Douglas and Lyon Counties was extensive along the levee and irrigation systems, and agricultural land. In Carson City, dAuthorsKaren A. Thomas, Rhea P. WilliamsFlood-control effects of Truckee River Basin Reservoirs, December 31, 1996, through January 4, 1997, California and Nevada
No abstract available.AuthorsSteven N. Berris, Glen Hess, R. Lynn Taylor, Larry R. BohmanFlood of January 1997 in Truckee River Basin, Western Nevada
No abstract available.AuthorsGlen W. Hess, Rhea P. WilliamsFlood of January 1997 in the Walker River Basin, California and Nevada
No abstract available.AuthorsKaren A. Thomas, Glen W. Hess