NEAR-REAL-TIME DATA FROM THE U.S. GEOLOGICAL SURVEY

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NEAR-REAL-TIME DATA FROM THE U.S. GEOLOGICAL
SURVEY
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NEAR-REAL-TIME STREAMFLOW
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U.S. GEOLOGICAL SURVEY REAL-TIME STREAMFLOW
STATIONS
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WEBCAMRillito Creek at Dodge Boulevard at
Tucson, Arizona April 19, 2000
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WEBCAMRillito Creek at Dodge Boulevard at
Tucson, Arizona July 15, 1999
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USGS NEAR-REAL-TIME WATER DATA

• Stage
• Flow
• Precipitation
• Temperature
• Specific conductance
• Dissolved oxygen
• pH

• Turbidity
• Chlorophyll
• Nitrate
• Erosion/sedimentation
• Pesticides
• Toxicity

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USGS REAL-TIME WATER-QUALITY MONITORING
STATIONSDissolved Oxygen, May 2000
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Jefferson Parish EMPACT ProjectLake Salvador,
Louisiana, April 24-May 1, 2000
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NEW REAL-TIME DATA-COLLECTION TECHNOLOGY

• Nutrient autoanalyzer
• In-situ biomonitor
• Electron emission spectroscopy
• Others

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PARAMETERS AND CONSTITUENTS MONITORED ON THE
RIVER TRENT
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REAL-TIME WATER-QUALITY MONITORING STATIONS IN
EUROPE
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USGS REAL-TIME LANDSLIDE MONITORING
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MILL CREEK LANDSLIDE U.S. ROUTE 50 NEAR SACRAMENTO
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USGS EXTENSOMETER FOR REAL-TIME LANDSLIDE
MONITORING ALONG US 50 NEAR SACRAMENTO
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USGS REAL-TIME LANDSLIDE MONITORING
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USGS NEAR-REAL-TIME EARTHQUAKE INFORMATION
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SHAKEMAP
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USGS VOLCANO MONITORING
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West Nile Virus Outbreak
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Confirmed Reports of Amphibian Malformations
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Science for a Changing World