Freshwater Harmful Algal Bloom (FHAB) Reports Updated in Last 7 Days
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
News Release
CALIFORNIA DEPARTMENT OF PARKS AND RECREATION Divisions of Boating and Waterways, Historic Preservation and Off-Highway Vehicles News Release For Immediate Release Contact: Apr. 5, 2017 Aaron Wright Sector Superintendent [email protected] (530) 538-2200 Summer Recreation at Lake Oroville State Recreation Area OROVILLE, Calif. -- The emergency effort to repair the Lake Oroville spillways will not interfere with most outdoor recreation this summer at the lake, and with the exception of the Spillway Boat Launch Ramp, all boat launch ramps are open, announced California State Parks (DPR) and the Department of Water Resources. All campgrounds also are open and floating campsites are back on the lake and available for rental. Some areas near the dam will continue to be off-limits to visitors as crews work to repair or replace spillways damaged in February during high runoff. Outdoor activities available at Lake Oroville this summer include: Campgrounds: All campgrounds are now open with site-specific reservations available at Bidwell Canyon, Loafer Creek and Lime Saddle. Campers without reservations are still welcome on a day-to-day basis to any campsites that have not been previously reserved. Campground showers have been equipped with token machines. Each site will have a unique, collectable token which can also be used at other participating state parks. Trails: Lake Oroville has a number of trails for hiking, biking and equestrian use. Trails around the Diversion Pool and Hyatt Power Plant likely will be closed throughout the summer, although DPR may make changes to other trails to accommodate more hikers and help compensate for the closures. -
Insights Into the Oroville Dam 2017 Spillway Incident
geosciences Communication Insights into the Oroville Dam 2017 Spillway Incident Aristotelis Koskinas 1, Aristoteles Tegos 1,2,*, Penelope Tsira 1, Panayiotis Dimitriadis 1 , Theano Iliopoulou 1, Panos Papanicolaou 1, Demetris Koutsoyiannis 1 and Tracey Williamson 3 1 Department of Water Resources and Environmental Engineering, National Technical University of Athens, Heroon Polytechniou 9, Zografou, GR-15780 Zographou Athens, Greece; [email protected] (A.K.); [email protected] (P.T.); [email protected] (P.D.); [email protected] (T.I.); [email protected] (P.P.); [email protected] (D.K.) 2 Arup Group Limited, 50 Ringsend Rd, Grand Canal Dock, D04 T6X0 Dublin 4, Ireland 3 Arup, 4 Pierhead Street, Cardiff CF10 4QP, UK; [email protected] * Correspondence: [email protected] Received: 9 December 2018; Accepted: 7 January 2019; Published: 11 January 2019 Abstract: In February 2017, a failure occurring in Oroville Dam’s main spillway risked causing severe damages downstream. A unique aspect of this incident was the fact that it happened during a flood scenario well within its design and operational procedures, prompting research into its causes and determining methods to prevent similar events from reoccurring. In this study, a hydroclimatic analysis of Oroville Dam’s catchment is conducted, along with a review of related design and operational manuals. The data available allows for the comparison of older flood-frequency analyses to new alternative methods proposed in this paper and relevant literature. Based on summary characteristics -
Did You Know That the Water in Lake Del Valle Travels Through the South
36x24TheWaterYouSwim.qxd:SB_aque signs 1/31/08 4:38 PM Page 1 Did you know The Water You Swim in Today... that the water in May be Your Drinking Water Next Week. Lake Del Valle It’s easy to help keep your water supply pure. travels through the Here are a few simple things you can do to protect your drinking water here at its source. South Bay Aqueduct and may eventually Keep diapers Do not feed wild animals. flow from the taps (and children Encouraging wildlife wearing them) to gather near the in your home? out of the lake. lake can contribute Dirty diapers and to bacteria in the drinking water water supply. If you live in the don’t mix! Livermore-Amador Valley, southern Alameda County, or Keep boats well-maintained. Santa Clara County, When swimming, Leaking fuel can take restroom breaks. contaminate That means getting the water you swim the water. out of the water and in today may be walking to the restroom. Need we say more? your drinking water next week! Dispose of trash properly. Litter can introduce a variety of pollutants to the water. This sign was produced through a Proposition 13 Non-point Source Pollution Control Grant from the State Water Resources Control Board by the South Bay Aqueduct Watershed Workgroup. If you live in the Your Tap Water Starts Here! Livermore-Amador Valley, southern Follow these simple guidelines and you'll be doing your part Alameda County, or to ensure a pure water supply for you and your neighbors. Santa Clara County, Lake Del Valle may When hiking, prevent erosion by respecting Replace lead fishing be the source of park signage in weights with non- environmentally lead alternatives. -
April 21, 2021
ITEM NO. 15d ORIGINATING SECTION: Integrated Planning CONTACT: Sal Segura/Amparo Flores AGENDA DATE: August 18, 2021 SUBJECT: Monthly Water Inventory and Water Budget Update SUMMARY: In support of Zone 7’s mission to “deliver safe, reliable, efficient, and sustainable water…services,” for Strategic Plan Goal A – “Reliable Water Supply and Infrastructure;” this report summarizes water supply, usage and storage conditions as of the end of July 2021. An overall analysis of the annual water supply takes place in April of each year with the Annual Review of Sustainable Water Supply. Long-term water supply planning is summarized in the Urban Water Management Plan, which is updated every five years and assesses water supply reliability on a 20-year horizon. The report considers the various sources of supply and storage available to Zone 7 locally and in State Water Project facilities, as well as in remote groundwater storage banks. Figure ES 1: At-a-Glance Summaries of Water Supplies, Deliveries, and Available Water (as of July 2021) Annual Yield: Imported and Local Water Supplies vs. Delivered Water Year-To- 400,000 50,000 Date Yield 300,000 feet) - 0 Annual Imported Local Average feet - (acre 200,000 Annual Yield Water Water Yield acre Water Deliveries: 100,000 2021 feet) - 10,000 0 5,000 2013 2017 2018 2019 2020 2021 (acre 0 Water Deliveries Total Water Treated Untreated 2021 Projected Deliveries Delivered Water Water Actual Water Deliveries Water Storage Treated Water Deliveries: Treated Water Deliveries: Imported Water (via Delta) 11% 0% Surface Water 43% Local Water (Lake Del Valle) Groundwater 57% Imported Water (Stored As Groundwater) 89% JULY 2021 Zone 7 Water Inventory and Water Budget Supply and Demand (See Table 1, Table 2, Figure 1, Figure 2, Figure 3, and Figure 4) • Monthly totals: 5,150 AF delivered to customers (4,150 AF treated, 1,000 AF untreated) • The total treated water production increased by 6% compared to last month. -
Cvf-06-23-21-Issue
SHARE LGBTQ HISTORY 3 6 P.M. THIS SATURDAY, AT THE CHABOT THEATER Pride Celebration CASTROCASTROA COMMUNITY VALLEYVALLEY NEWSPAPER SERVING CASTRO VALLEY SINCE FORUMFORUM 1989 YEAR 33 WEDNESDAY, JUNE 23, 2021 NO. 25 INSIDE YOUR FORUM Prolonged NEWS Effects of Drought Reading Game By Michael Singer County Library invites CASTRO VALLEY FORUM you to the 2021 Summer Reading Adventure California’s drought will do more than Page 2 prevent you from watering your lawn every day. It could also make your groceries more LIVING expensive and energy bills rise. Alameda County is currently in its second driest year since 1977 when water conserva- tion was at an all-time high. This is also the 10th driest year to date in 127 years, accord- ing to the California Department of Water PHOTO COURTESY OF ALAMEDA COUNTY FAIRGROUNDS Resources (DWR). AND THEY’RE OFF!: Four more weekends of live horse racing are on tap at the Alameda Statewide, 75 percent of California is con- County Fairgrounds in Pleasanton. Post time is 2:45 p.m. sidered in the most extreme levels of drought, Ah, Artichokes! also known as “exceptional drought.” These tasty artichoke The severe drought conditions mean water recipes are guaranteed to steal your heart shortages are widespread; surface water is depleted, and federal irrigation water deliveries Page 6 Live Horse Racing Returns are lower than in previous years, according to DWR. HEALTH Live horse racing is back at the Trackside Terrace is an open-air excitement of horse racing at the The dry conditions also mean food supplies Pleasanton Fairgrounds every Fri- outdoor dining experience with Stella Artois Grandstand. -
CA-Waterways-Map.Pdf
O R E G O N S rk m o it F h e dl R Mid . Goose Lake S o ut k h r o F C K l O O a m a N t h r Sa e c v r er i a Riv R m d e u A A aterways n o l t o o C c R W M E V A D i v e R i r r t v i e Some of the water you use every day has probably traveled T P r S S r i n i Trinity Lake ty M a d T T R iv er great distances and over high mountain ranges before reaching E UREKA R i v e r Shasta Lake Va n your faucet. This is because water is not always where we need R EDDING Du Clear zen Whiskeytown River Creek Lake Tunnel it. In California, most of the rain and snowfall is in the north. But Lake Antelope E Almanor Lake e l most of the people live in the south. The solution is to distribute S a R c i v r e a r m Corning R k Lake Frenchman e r n o Canal F Davis Lake the water to where it is needed through delivery systems such t o h t r o A R N rk Black i Fo v e e Butte r dl id as the State Water Project (SWP). Lake M Lake k N or F Oroville h t u So G Thermalito New Bullards The SWP delivers water from Lake Oroville in the north to the T Forebay and Bar Reservoir e h Lake Oroville Afterbay F e a a Visitors Center Indian m t h r a a e Valley e iv E R R r a San Francisco Bay area, the San Joaquin Valley, and Southern b u u Y Reservoir - s s i Clear Lake R a C i n o v e l u r S R sa i California. -
Talk Next Week in Livermore on Geologic Beauty and Seismic Risk
Thursday, January 19, 2017 VOLUME LIV, NUMBER 3 Your Local News Source Since 1963 SERVING DUBLIN, LIVERMORE, PLEASANTON, SUNOL Talk Next Week in Livermore on Geologic Beauty and Seismic Risk A prominent Stanford geologist ence to public audiences as well In an interview prior to his “I don’t want to frighten people, See Inside Section A will speak in Livermore next week as for his contributions to geology talk, he said that the presence of but I also don’t want to soothe Section A is filled with on the role that seismic dynamics over a career that has spanned more the San Andreas Fault system them,” he said of his upcoming information about arts, people, have played in bringing physical than four decades. has made Northern California a presentation. entertainment and special events. beauty and a diverse landscape to His talk, part of the Rae Dor- place of great natural beauty, with “My perspective is that just There are education stories, a Northern California, but also the ough Speaker Series, is scheduled bays, coastline, redwood trees and about everything we love about variety of features, and the arts risk of serious earthquake damage. to start at 7:30 p.m. next Thursday, mountains. It has also made the the Bay Area has been created by and entertainment and The geologist is Ross Stein, January 26, in Livermore’s Bank- region, including the Tri-Valley, a bulletin board. known for his ability to bring sci- head Theater. place of considerable risk. (See QUAKES, page 7) Flooding Closes Del Valle, Sycamore Grove The recent heavy rains have but it has a few times in the past flooded Lake Del Valle Park and years, said Castile. -
Board Meeting Packet
Board of Directors Board Meeting Packet June 2, 2020 SPECIAL NOTICE REGARDING PUBLIC PARTICIPATION AT THE EAST BAY REGIONAL PARK DISTRICT BOARD OF DIRECTORS MEETING SCHEDULED FOR TUESDAY, JUNE 2, 2020 at 1:00 PM Pursuant to Governor Newsom’s Executive Order No. N-29-20 and the Alameda County Health Officer’s Shelter in Place Orders, effective March 31, 2020 and May 4, 2020, the East Bay Regional Park District Headquarters will not be open to the public and the Board of Directors and staff will be participating in the Board meetings via phone/video conferencing. Members of the public can listen and view the meeting in the following way: Via the Park District’s live video stream which can be found at: https://youtu.be/CXk-sT1N2kg Public comments may be submitted one of three ways: 1. Via email to Yolande Barial Knight, Clerk of the Board, at [email protected]. Email must contain in the subject line public comments – not on the agenda or public comments – agenda item #. It is preferred that these written comments be submitted by Monday, June 1, at 3:00pm. 2. Via voicemail at (510) 544-2016. The caller must start the message by stating public comments – not on the agenda or public comments – agenda item # followed by their name and place of residence, followed by their comments. It is preferred that these voicemail comments be submitted by Monday, June 1 at 3:00 pm. 3. Live via zoom. If you would like to make a live public comment during the meeting this option is available through the virtual meeting platform: https://zoom.us/j/92248099243. -
Federal Register/Vol. 73, No. 75/Thursday, April 17, 2008/Notices
Federal Register / Vol. 73, No. 75 / Thursday, April 17, 2008 / Notices 20937 The determination that this item is an evidence, to have been removed from a Department of Parks and Recreation unassociated funerary object is based on specific burial site of a Native American Committee on Repatriation and museum documentation, consultation individual. Officials of the American professional staff in consultation with information provided by the tribe and Museum of Natural History also have representatives of Mechoopda Indian expert opinion. Though museum determined that, pursuant to 25 U.S.C. Tribe of Chico Rancheria, California; documentation does not specifically 3001(2), there is a relationship of shared Round Valley Indian Tribes of the indicate that this cultural item was group identity that can be reasonably Round Valley Reservation, California; associated with a burial, the condition traced between the unassociated and United Maidu Nation, a non- of the item and its type are consistent funerary objects and the Caddo Nation federally recognized Indian group. The with a funerary context. Based on of Oklahoma. Berry Creek Rancheria of Maidu Indians ceramic style, this cultural item dates to Representatives of any other Indian of California; Enterprise Rancheria of between CE 1500 and 1750. Historical tribe that believes itself to be culturally Maidu Indians of California; and and archeological evidence indicates affiliated with the unassociated funerary Mooretown Rancheria of Maidu Indians that the Ouachita River valley region objects should contact Nell Murphy, of California were contacted to was occupied by the Caddo during the Director of Cultural Resources, participate in the consultations. historic period, and that this group American Museum of Natural History, In February and April of 1963, human emerged from pre-contact Caddoan Central Park West at 79th Street, New remains representing a minimum of 25 culture dating back to approximately CE York, NY 10024, telephone (212) 769– individuals were removed from the 850. -
California State Parks Vehicle Day Use Annual Pass ~ Terms and Conditions ~
State of California – Natural Resources Agency DEPARTMENT OF PARKS AND RECREATION California State Parks Vehicle Day Use Annual Pass ~ Terms and Conditions ~ Valid for entry of one passenger vehicle or motorcycle at most state parks where a vehicle day use fee is collected. A passenger vehicle is defined as having the capacity of nine people or less. Valid for 12 months from date of purchase. This pass must be displayed on the rearview mirror or vehicle dashboard when visiting state parks that honor this pass. To avoid theft, motorcycle passholders should present the hangtag at the entrance station in exchange for a day use ticket, and utilize self-pay envelopes where no attendant is available. Passholders should be prepared to present annual pass upon request. For additional details and/or to purchase a California State Parks Vehicle Day Use Annual Pass, please visit our website, www.parks.ca.gov. Vehicle Day Use Annual Passes are also available for purchase at many park units, and at sector or district offices. Please contact individual locations in advance to confirm availability. Parks Accepting the California State Parks Vehicle Day Use Annual Pass * Anderson Marsh SHP Folsom Lake SRA Pfeiffer Big Sur SP Andrew Molera SP Folsom Powerhouse SHP Picacho SRA Angel Island SP (day use boat dock at finger piers only) Fort Ross SHP Pismo SB Annadel SP Fremont Peak SP Point Lobos SNR Ao Nuevo SNR Gaviota SP Point Mugu SP Antelope Valley CA Poppy Reserve (SNR) George J. Hatfield SRA Pomponio SB Anza-Borrego Desert SP Grizzly Creek Redwoods SP Portola Redwoods SP Armstrong Redwoods SNR Grover Hot Springs SP Prairie Creek Redwoods SP Auburn SRA Half Moon Bay SB Red Rock Canyon SP Austin Creek SRA Hendy Woods SP Refugio SB Baldwin Hills Scenic Overlook Henry Cowell Redwoods SP Richardson Grove SP Benbow Lake SRA Henry W. -
The San Luis Reservoir, One of the Largest in California, Stores Water
SAN LUIS RESERVOIR The San Luis Reservoir, one of the largest in California, stores water from the Sacramento-San Joaquin River Delta and sends it by aqueduct to the Bay Area and Southern California. In midsummer, it held about 20 percent capacity. 74 / LANDSCAPE ARCHITECTURE MAGAZINE SEP 2014 RUN DRY AFTER THREE HISTORICALLY DRY YEARS, CALIFORNIA’S DROUGHT GROWS MORE CONFOUNDING AND THE FUTURE OF ITS WATER SUPPLY MORE UNCERTAIN. BY BILL MARKEN, HONORARY ASLA PHOTOGRAPHY BY PETER BENNETT/GREEN STOCK PHOTOS LANDSCAPE ARCHITECTURE MAGAZINE SEP 2014 / 75 O TALK ABOUT DROUGHT IN CALIFORNIA, YOU COULD START WITH THE MID-HOLOCENE PERIOD, WHEN A 1,400-YEAR DROUGHT LOWERED LAKE TAHOE 20 FEET AND LASTED LONG ENOUGH FOR CONIFERS TO GROW THREE FEET THICK ABOVE THE RECEDING WATERLINE before the lake eventually rose back up water. One spokesperson for a water At my neighborhood market in the over them. Or with the 1930s, when agency said, “We’re technically not in heart of Silicon Valley, Jim the butch- farm families escaped the Dust Bowl a drought”—that agency had enough er told me why the price of lamb has of Texas and Oklahoma and ran up water. Another agency said, “The dis- skyrocketed—rack of lamb, bones, T OPPOSITE against a California dry spell nearly as trict could run out of water by July.” fat, and all, sells for $29 a pound. devastating. Or start with 1976–1977, An operator of sled dog teams in the He said, “We usually get our lamb Water from Northern then the driest rainy season recorded, Sierra has gone out of business from from the Central Valley, where the California is sent south to Los Angeles by way when drastic water-saving measures a lack of snow, and a Modesto golf sheep graze on winter grass. -
Northern Calfornia Water Districts & Water Supply Sources
WHERE DOES OUR WATER COME FROM? Quincy Corning k F k N F , M R , r R e er th th a a Magalia e Fe F FEATHER RIVER NORTH FORK Shasta Lake STATE WATER PROJECT Chico Orland Paradise k F S , FEATHER RIVER MIDDLE FORK R r STATE WATER PROJECT e Sacramento River th a e F Tehama-Colusa Canal Durham Folsom Lake LAKE OROVILLE American River N Yuba R STATE WATER PROJECT San Joaquin R. Contra Costa Canal JACKSON MEADOW RES. New Melones Lake LAKE PILLSBURY Yuba Co. W.A. Marin M.W.D. Willows Old River Stanislaus R North Marin W.D. Oroville Sonoma Co. W.A. NEW BULLARDS BAR RES. Ukiah P.U. Yuba Co. W.A. Madera Canal Delta-Mendota Canal Millerton Lake Fort Bragg Palermo YUBA CO. W.A Kern River Yuba River San Luis Reservoir Jackson Meadows and Willits New Bullards Bar Reservoirs LAKE SPAULDING k Placer Co. W.A. F MIDDLE FORK YUBA RIVER TRUCKEE-DONNER P.U.D E Gridley Nevada I.D. , Nevada I.D. Groundwater Friant-Kern Canal R n ia ss u R Central Valley R ba Project Yu Nevada City LAKE MENDOCINO FEATHER RIVER BEAR RIVER Marin M.W.D. TEHAMA-COLUSA CANAL STATE WATER PROJECT YUBA RIVER Nevada I.D. Fk The Central Valley Project has been founded by the U.S. Bureau of North Marin W.D. CENTRAL VALLEY PROJECT , N Yuba Co. W.A. Grass Valley n R Reclamation in 1935 to manage the water of the Sacramento and Sonoma Co. W.A. ica mer Ukiah P.U.