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Chalk Creek Weekly Monitoring

Summary: 
The City of Reno and the City of Sparks cooperatively monitored pollutant data on Chalk Creek weekly until 11/12/08. Samples were analyzed for constituents at the TMWRF lab. Chalk Creek grab samples taken after this date will be reflected in the storm water monitoring program data page, as Chalk Creek has been added to the list of storm water monitoring tributaries (2010).
Primary Contact: 
Rights: 
Creative Commons - Commercial Use OK
Status: 
Completed
Date Range: 
2009-06-29

Chalk Creek Continuous Monitoring

Summary: 
An instream sonde probe meter collected WQ parameters including flow every 15 minutes from 3/21/07. Values were consolidated into daily readings.
Primary Contact: 
Rights: 
Creative Commons - Commercial Use OK
Status: 
Ongoing
Locations: 
Date Range: 
2007-03-21 - 2008-04-29

Chalk Creek west of Reno between Int. 80 and West 4th St. Weir coordinates: 39 30' 50.96" x 119 52' 19.17"

TCID Water Supply Conditions

Updated Dec. 7, 2008
Submitted by Truckee-Carson Irrigation District to Lahontan Valley News

As of December 7, storage in Lahontan Reservoir was 27,352 acre-feet. Storage in Lahontan is expected to increase to about 37,200 acre-feet by the end of December.

The maximum Truckee Canal diversion allowed by the Bureau of Reclamation is 350 cfs, which is more than what is available of the Floriston Rates water that arrives at Derby Dam. For December the reduced Floriston Rate is 300 cfs, because Lake Tahoe is below elevation 6225.25.

On November 22 the Truckee Meadows Water Authority requested a further reduction in the Floriston Rates to 160 cfs pursuant to a supposedly never before used provision in the Truckee River Agreement. This provision allows Sierra Pacific to reduce Reduced Floriston Rates during the non-irrigation season not to exceed 6,000 acre-feet since the signing of the Truckee River Agreement in 1935. The Federal Water Master is not aware of this provision being used before.

The reasoning given by TMWA was that Floriston Rate water in Boca would be exhausted by about December 8. This change would extend the release of Floriston Rate water until about January 8.

Later, on December 5, TMWA requested Reduced Floriston Rates be increased from 160 cfs to 200 cfs. The reason given for this was to avoid increasing releases when the 6,000 acre-feet was reached and then reducing the releases after all Floriston Rates was exhausted.

For entire article, please visit website below.

Real-Time Information: USGS stream flow and well water gages through Truckee River system

From the KRNV website: describing our watershed. Click on website for gaging sites & real-time data.
Truckee Meadows is a bowl-shaped valley, approximately 10 miles wide and 16 miles long, containing the cities of Reno and Sparks with a combined urban population of approximately 280,000 persons. The Truckee Meadows also includes Pleasant Valley and Washoe Valley to the south, the latter valley containing Washoe Lake and Little Washoe Lake. Both these valleys are drained by Steamboat Creek, which then runs along the eastern portion of the Truckee Meadows and empties into the Truckee River near Vista and the beginning of the lower Truckee River canyon. Along the way, Steamboat Creek picks up the return flows of numerous irrigation ditches to the south of the Truckee River, the most important being Steamboat Ditch, Last Chance Ditch, and Lake Ditch, as well as the Boynton Slough. The Boynton Slough is the recipient of some of these other ditches' return-flow waters as well. Steamboat Creek also receives the treated effluent from the Truckee Meadows Water Reclamation Facility (formerly the Reno-Sparks joint sewage treatment plant).
The eastern part of the Truckee Meadows was a vast marshy wetland prior to development of the area, and remnants of low-lying areas are still farmed today. Loss of this wetland area has exacerbated flooding in the Sparks industrial area.The Truckee Meadows urban area is the largest user of municipal and industrial water from the Truckee River. While municipal and industrial water use (withdrawals) in the Truckee Meadows total approximately 65,000 acre-feet per year, nearly three times this amount (172,383 acre-feet per year, 1973-1994) is diverted out of the lower Truckee River Basin at Derby Dam and into the Truckee Canal for agricultural use in the Newlands Project in the lower Carson River Basin.

Flow data compiled by the California Fly Fisher

Summary: 
Includes CA river conditions (CDEC), East Sierra reservoir levels and stream flows, and Federal streamflow data.
Primary Contact: 
Rights: 
Unknown
Status: 
Ongoing

California Fly Fisher is the only magazine dedicated to providing you with thoughtful, informative articles that cover the breadth of the fly-fishing experience in California, whether angling for trout or for the myriad other species -- warmwater and saltwater included -- found in our waters.

Includes CA river conditions (CDEC), East Sierra reservoir levels and stream flows, and Federal streamflow data.

Experts say stream runoff has peaked

By Jeff DeLong • jdelong@rgj.com • May 24, 2008

Runoff in area streams and rivers has peaked, and Lake Tahoe probably won't rise more than another inch or so before it starts dropping in the summer heat, experts said Friday.

That spate of high heat that broke many records a week ago quickly melted the snowpack, causing streams to rise and the Truckee River to turn a muddy brown. Highs in Reno exceeded 90 degrees four consecutive days, ending Monday.

"It pretty much came off in one big flush," said Dan Greenlee, a hydrologist with the National Resource Conservation Service in Reno. "I think we've peaked. Once it warms back up again if it doesn't come back up, we'll know for sure."

Chad Blanchard, chief deputy of the Federal Water Master's Office in Reno, agreed that this year's runoff has hit its peak and will be on a diminishing trend. Natural runoff of the Truckee River peaked May 17 while the Carson River peaked the next day, Blanchard said.

On Friday, Lake Tahoe's level was measured at 6,225.39 feet. While thunderstorms forecast through the weekend could change things if they produce sufficient rain, Blanchard said he doesn't expect Tahoe's level to rise more than an inch or two beyond current levels.

For entire story, please visit website.

Truckee Meadows Storm Water Sampling Program

Summary: 
Periodic monitoring of basic water quality parameters is outlined in the Sampling & Analysis Plan (SAP) for each time period. Please note that in the Project Section, SAP versions are posted. Historically, sampling locations were identified for monitoring which bracket urbanized areas, intending to collect data to evaluate whether urban surfaces are contributing to lessening water quality in streams feeding into the Truckee River.
Primary Contact: 
Rights: 
Creative Commons - Commercial Use OK
Status: 
Ongoing
Date Range: 
2003-03-20 - 2013-11-30

Please reference documents listed here (posted in Project section) - for each time series of data collection:
2004 Sampling & Analysis Plan (SAP) describes the program from 2004 through 2009.
2010 SAP describes program data from January 2011-December 2012.
2012 SAP is posted, which describes the program and data collected from January 2013-December 2013,
2013 Addenda to the 2012 SAP, which describes changes to the 2012 SAP, effective January 2014.
Find the Sampling & Analysis Plans at this link: http://www.truckeeriverinfo.org/project/truckee-meadows-regional-storm-water-management-program

USGS Nevada Water Science Center

Summary: 
The Nevada Water Science Center (WSC) is one of 48 Water Science Centers in the Water Resources Discipline of the U.S. Geological Survey (USGS). The Water Science Center's mission is to collect, analyze and disseminate the impartial hydrologic data and information needed to wisely manage water resources for the people of the United States and the State of Nevada.
Rights: 
Unknown
Status: 
Ongoing

The U.S. Geological Survey’s (USGS) mission is to provide reliable scientific information about the Nation’s natural resources. An integral part of that mission is to provide consistent, long-term water-resources data to customers, cooperators, and the public. To accomplish our mission, we operate a widespread surface- and ground-water data collection network as well as research a wide range of scientific issues throughout Nevada.

Truckee River Discharge data - realtime

Summary: 
Real-time Truckee River flows for Truckee River, from Tahoe City downstream. Please visit website and scroll down to find Truckee River data
Rights: 
Unknown
Status: 
Ongoing

Real-time Truckee River flows for Truckee River, from Tahoe City downstream. Please visit website and scroll down to find Truckee River data.

NWS Truckee River real-time river hydrograph, and recorded flow data, at Reno

Summary: 
Real-time flood stage data on Truckee River at Reno, including flooding descriptions for all stage measurements at Reno on the Truckee in NV - as well as a source of historical flow data.
Primary Contact: 
Rights: 
Unknown
Status: 
Ongoing

Real-time flood stage data on Truckee River at Reno, including flooding descriptions for all stage measurements at Reno on the Truckee in NV - as well as a source of historical flow data.

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