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May 2008
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California E-Magazine Supporter
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Advertising space still available; ADVERTISING RATE CHARTS |
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* CGCSA News! * 2008 California GCSA Annual Conference * 2009 California Hospitality Suite, New Orleans, LA * Online Membership Directory * California GCSA Government Relations Network * Job Opportunities * GCSAA "News"
* Chapters News * Golf Industry News * Dr. Frank Wong * GCSASC Honors Three Members * H.V. Carter Co. closes its door! * Member Profile: Jonas Conlan
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California GCSA Board of Directors Meeting
is scheduled for May 3, 2008, at the DoubleTree Airport Hotel, Ontario,
CA
2008 California GCSA Annual Conference, Trade Show & Golf Championship! The 2008 Annual Conference will be held at the Morongo Resort in Cabazon, CA, November 9 -11, 2008 Keep Checking the Annual Conference web page for updates! http://www.californiagcsa.org/annual_mtg.htm California GCSA Annual Conference Attendance Survey!
2009 California Hospitality Suite New Orleans, LA Harrah's Casino Feb. 5, 2009 6:30 pm - 9:30 pm By request, the Hospitality Suite will not have any entertainment or music, except for very soft and low house speaker background music. Harrah's Casino is approx. 4-5 blocks from the convention center.
Online Membership Directory The California Membership Directory is now available at: www.calgcsadir.org California GCSA Government Relations Report Visit the California GCSA Government Relation Web Page >>>> for more information California Government Relations Network Alert! Jim Husting, CGCS California GCSA Government Relations Chairman jchust@sbcglobal.net >>>> for more information
Jim Husting, CGCS, will represent the California GCSA on the Off-Road Implementation Advisory Group April 28, 2008 TO: Off-Road Implementation Advisory Group (ORIAG) Applicant SUBJECT: SELECTION OF ORIAG MEMBERS This letter is to confirm your selection as an ORIAG member. I
am very pleased that you will be a part of this important group, and look
forward to working closely together as the in-use off-road diesel vehicle
regulation is implemented. We are looking to the ORIAG to help fine
tune our outreach, training, and implementation strategies and materials,
as well as increase awareness of the needs and opinions of affected stakeholders.
The first meeting will be held May 12, 2008 in the Byron Sher Auditorium in Sacramento from 1:30 p.m. to 5:00 p.m. at the address below: California Environmental Protection Agency Building
Information about ORIAG, such as meeting dates, locations, agendas, and meeting materials can be found at http://www.arb.ca.gov/msprog/ordiesel/ORIAG.htm. Also, these meetings will be webcast; details regarding how to access the webcast will be available on ARB's website prior to the meeting. However, as some conference rooms have limited space, if you are a member and you plan to invite anyone else, you may need to limit this to one additional attendee. The goal of this initial meeting will be to brief members on the current status of the regulation, to solicit input on topics ORIAG would like to address, and to plan and organize ORIAG’s future activities. Staff will also offer a demonstration of the current reporting tool prototype. Should you have any questions regarding ORIAG, please contact Beth White at eiwhite@arb.ca.gov or at 916-324-1704. Again, I would like to thank you for your interest in becoming an ORIAG member. Sincerely,
Erik White, Chief
cc: Beth White, MSCD
"Job Opportunities" New Jobs Posted April 25th
Job Opportunities for all other
golf course positions, is not password protected.
"Chapters News" Nor Cal Golf Course Superintendents Gather at Stanford University For Field Workshop at the New Siebel Varsity Golf Training Complex Stanford, CA- On Monday, April 28, 2008, members of the Northern California Golf Course Superintendents Association (GCSANC) will participate in an innovative field workshop at the Siebel Varsity Golf Training Complex at Stanford University. The educational workshop and tour will provide an in-depth look at the nation’s newest, innovatively-designed training complex in collegiate golf. According to Stanford University’s golf course superintendent Ken Williams, CGCS, the 30-acre L-shaped facility consists of two sections (200 yd. wide by 400 yd. long, and 100 yd. wide by 400 yd. long). It has three main tee areas, along with six, uniquely-designed green complexes strategically positioned around the perimeter of the site (each green modeled after the work of a renowned architect) with accompanying bunkers filled with varying sand textures. The complex has already experienced a “wow factor” from Stanford’s golf coaches, and their team players who’ll frequent it regularly in preparation for competitive play. “With different hitting areas, varying green complexes and bunkering, the complex was designed to closely mirror playing conditions found during regular competition,” stated Williams. “Thanks to the university and its supporters coupled with our masterful design and construction team, we were able to achieve that lofty goal.” Already touted by sports enthusiasts as the best golf training center in the country, the complex was created by Robert Trent Jones II design team (Palo Alto, CA.) with Jay Blasi as project architect, and Doug Ingram as project shaper. Ed Ott, GCSANC member and president of Colony Landscape, took on the arduous responsibility as project contractor, and Andy Slack, GCSANC member and president of Spot Water Management served as irrigation designer. Since the project’s inception, the design team has also relied on valuable input from Stanford University’s golf team coaches. Stanford’s course superintendent Ken Williams remains at the core of this collaborative project. In addition to his other duties at Stanford University GC, he will oversee agronomy and maintenance for the new golf training complex. During the 2008 GCSANC Field Workshop (an educational event held in conjunction with the University of California Cooperative Extension) members from the RTJ II design team and project affiliates, will provide insight on how the complex emerged to its excellence. “Over the years we’ve conducted numerous field workshops throughout the region, but I’m especially looking forward to this year’s event at Stanford’s golf training complex,” stated Ali Harivandi, Ph.D., Co-founder of the GCSANC Field Workshop. “With the panel of industry experts scheduled to be on site with us, attendees will be able to gain extensive knowledge on a variety of subjects related to this innovative project.” From: Golf Course Superintendents of Northern California
"GCSA of Southern California Honors Three of its Members" The Golf Course Superintendents Association or Southern California (GCSASC) recognized three of its members for their contributions within the turf care industry at the: January 21st GCSASC/USGA/SCGA meeting held at Old Ranch Country Club. The GCSASC Superintendent of the Year Award-Private Clubs was presented to Rafael Martinez, golf course superintendent at Via Verde Country Club. Martinez, an active member of the GCSASC, is a respected superintendent by his club members and his peers. He has profound dedication and commitment to workplace responsibilities and staff and he maintains integrity and passion for his career and profession. The GCSASC Superintendent or the Year-Public Clubs was presented to Kevin Neal. Certified Golf Course Superintendent. Regional Superintendent for ValleyCrest Golf Coarse Maintenance at Industry Hills Golf Course. Neal is a past president of the GCSASC and has been an active member for many years. Neal is the consummate professional and is the epitome of the professional golf course superintendent. Bill Culbertson, sales representative with So Cal Pump & Well, is the recipient of the GCSASC Affiliate of the Year Award. Culbertson has been described as the definition of volunteer and dedication. Bill unselfishly gives of his time to organize events, donate trophies, supply water to the to the tournaments and is the consummate volunteer. Culbertson also serves as an Affiliate Representative on the California GCSA Board of Directors.
"GCSAA News" GCSAA CEO Search Update
Will assume duties after hosting U.S. Open at Torrey Pines Woodward selected GCSAA Chief Executive Officer Mark J. Woodward, golf operations manager for the city of San Diego has been selected chief executive officer for the Golf Course Superintendents Association of America (GCSAA). His selection by the GCSAA Board of Directors comes after conducting a national search to replace Steve Mona, who became the chief executive of the World Golf Foundation March 3. A familiar face to GCSAA, Woodward has been actively involved as a committee participant, a member of the board of directors and 68th president of the association in 2004. He is in his 30th year as a GCSAA member and first achieved the status of certified golf course superintendent in 1986. He is the first golf course superintendent to serve as GCSAA’s permanent chief executive. “We were extremely pleased with the quantity and quality of candidates that were interested in the position. Without a doubt, Mark presented the best fit for the association,” GCSAA President David S. Downing II, CGCS said. “He is a talented individual with a myriad of skills and abilities that will serve him, the membership, the association, the industry and the game well. He has a strong track record of service to GCSAA and success as a golf course superintendent and an administrator. His efforts have earned him rave reviews in bolstering golf operations for the city of San Diego.” In his capacity in San Diego, Woodward developed a five year business plan that has resulted in generating an additional $3 million in revenue from 2006 to 2007, including the implementation of the Advance Tee Time program that added $500,000 in revenue in the first year. His department has hosted numerous high profile events including three junior world golf championships, three city amateur championships, three PGA Tour events and the upcoming U.S. Open -- on top of the three golf facilities annually hosting 260 golf outings. His plan resulted in creating 20,000 additional tee times available for the public golfer. From a golf course standpoint, Woodward has implemented a management plan that has produced drastically improved course conditions and enhanced environmental stewardship. “Mark will begin his duties at GCSAA on July 1,” Downing said. “It is important to him and to GCSAA that he sees to completion the U.S. Open. It is a wonderful celebration of the game and it is only fitting that he finishes his integral role in conducting the event.” Woodward was named to his position in San Diego in January 2005 after serving 31 years in various capacities with the Phoenix suburb of Mesa, Ariz. His last position there was parks and recreation administrator, which included the oversight of two golf courses, a tennis facility, the Chicago Cubs spring training home, a minor league baseball training site, a park ranger program and a cemetery. He is a 1974 graduate of Arizona State University with a degree in environmental resources and holds a master’s degree in Business Administration from the University of Phoenix. In addition to his past volunteer service to GCSAA, Woodward is active in the National Institute of Golf Management sponsored by the National Golf Foundation. He joined the NIGM board of regents in 1992, serving as its chair in 1999. He was a trustee for the Environmental Institute for Golf, serving as secretary in 2004. Woodward has a strong golf course management background. He began his career as an assistant golf course superintendent at Mesa’s Dobson Ranch Golf Course, helping to construct the layout. Two years later he assumed the superintendent position and then in 1987 assumed the additional duties of managing Mesa’s Riverview Golf Course. His grandfather Jay is one of only three superintendents to have been inducted into the Arizona Golf Hall of Fame and was recognized as one of 11 GCSAA members to be recognized for outstanding service at the association’s 50th anniversary celebration. Other family members to have served in the superintendent profession include his son Matt, son-in-law Cody Swirczynski, a cousin, Mike Pock, and his sons, Ernie and Jay. Woodward, 55, (born September 6, 1952) is a native of Phoenix, Ariz. He and his wife Amy have six children including Mark’s son Matt and his daughter Erin and Amy’s daughters, Rachel, Christine, Nicole and Jessie. They currently have seven grand children. GCSAA is a leading golf organization and has as its focus golf course management. Since 1926, GCSAA has been the top professional association for the men and women who manage golf courses in the United States and worldwide. From its headquarters in Lawrence, Kan., the association provides education, information and representation to more than 21,000 members in more than 72 countries. GCSAA’s mission is to serve its members, advance their profession and enhance the enjoyment, growth and vitality of the game of golf. The association’s philanthropic organization, The Environmental Institute for Golf, works to strengthen the compatibility of golf with the natural environment through research grants, support for education programs and outreach efforts. Visit GCSAA at www.gcsaa.org. For More Information Contact: Jeff Bollig, GCSAA Director of Communications, 800-472-7878, ext. 4430 or 913-449-1635 ---------------------------------------------------------------- Based on member feedback, GCSAA is extending the deadline to May 5 for the Golf Course Pesticide Use Survey, the fourth survey in GCSAA’s Golf Course Environmental Profile Project. The extension will allow superintendents more time to complete the entire survey, including the section requiring input of pesticide-use data. Time needed to input data will depend on the number of pesticide applications made in 2007, but you can save your work and return as often as necessary to complete it.
Dr. Frank Wong Makes Tenure at UC Riverside To Frank Wong, congratulations on making tenure. You have been a great new resource for superintendents throughout California in the time you have been here. It's always great to see your enthusiasm when you make presentations. Just don't get so excited when we get a new disease out on our courses!!!!! Here's to many more years working with the superintendents throughout California! Gary K. Carls, CGCS H.V. Carter Co. closes its door! To all Northern California golf courses. For an interim period of time, Golf Ventures West will be glad to help support you in any part needs you may have. We can supply all Jacobsen, Smithco, National, Turfco, Verti Drain and EZ-GO parts. You may contact the Corona office at 951-371-1888 or any of our locations. For more information on GV West or to find a credit application go to www.gvwest.com Mike D. Eastwood
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It’s hard to say if Jonas Conlan has lived another life before this life, but after listening to him talk, I have come to this conclusion. Jonas is the reincarnation of George Peppard and what a river boat gambler ought to be. We all know that Jonas is the course superintendent at Desert Princess Country Club in Cathedral City. He has been at The Princess since October 1st, 2001. Before that he was the Assistant at the old Sun City Golf Course for 3 ½ years. Jonas first started to learn about the game of golf when he was 12 years old at a course in Michigan. This is where he learned how to play golf and became interested in the game because he caddied. He eventually secured a job at this course in Michigan on the maintenance crew. After he graduated from high school, he attained his Bachelor of Arts at Albion College in Michigan, and majored in Economics. From there he was advised by his old boss to get into the golf business. He graduated from Michigan State in the two-year Turf Grass Program. He eventually was hired by PGA West to relocate here to the desert and started there as an assistant. He then spent one year there before moving to The Princess. Jonas is the oldest of four children. A brother and sister still live in Michigan and they are both school teachers. Jonas’ youngest brother, Travis, plays professional basketball in Belgium for Mon’s City, a 1st division team for the last 4 years. Mon’s is a little City South of Brussels. From Mon’s, everything is in striking distance when Jonas visits his brother. Jonas does not need much encouragement when it comes to visiting Travis because this leads to what Jonas likes to do best, travel. From Mon’s as the home base, he can just hop on a train, go to Paris, Italy, and see Europe and enjoy the history and culture of these great cities of the world. The most difficult golf course that Jonas has ever played is Royale Birkdale Golf Club, which is in a suburb north of Liverpool, and close to the home of the Beatles. He shot 81 at this course, which is a Links Course, lots of sand dunes, tall fescue, and severe undulations on the fairways, a real test of golf, not for the average golfer to enjoy, but Jonas was up to the task, as he is a “2” ( TWO ) Handicap. If Jonas decided to make a career change, I am sure that he could do a number of various things but the most appealing one would be to become a professional poker player. He also would have loved to have chosen a career as a professional tour caddie, as this would have provided him the opportunity to see the world. Jonas is a past- president of the Hi-Lo organization for two consecutive years, 2005 and 2006. One of the funniest things that ever happened to Jonas on the golf course was this. One day his brother and some friends were playing golf and while they were playing they decided to video tape a few of the approach shots to the green. So, Jonas, being Jonas grabs the camera, goes up to the front of the green and tells the guys to hit up! The camera is running, the guy is hitting, and Jonas loses sight of the golf ball while videoing, not a good idea, they yell at him to “watch out”, he drops the camera, turns his back to the guys, and the ball hits him straight in the back, the words were edited out of the filming of course. That deserves a that-a-boy, Jonas! |
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GCSA of Central California, May
5, 2008, Tulare G.C. , Monthly Meeting
GCSA of Southern California,
May 19, 2008, Education Meeting & Golf
Tournament, Aliso Viejo Country Club
GCSA of Northern California, , Monday May 12, 2008, Nor Cal Cup Series Online Meeting Registration: http://www.californiagcsa.org/gcsanc-may-secure-reg-form.htm
Hi-Lo Desert GCSA, May 20, 2008, Education Meeting & Golf, Westin Mission Hills Resort Online Meeting Registration: https://californiagcsa.org/hi-lo-secure-reg-form.htm
San Diego GCSA, May 21, 2008, Spring Educational Seminar , Maderas Golf Club Online Registration: https://californiagcsa.org/sdgcsa-seminar-secure-reg-form.htm
Sierra Nevada GCSA, April 28,
2008, Monthly Meeting, Stevinson Ranch G.C.
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GCSAA's live education webcasts will be 90 minutes long and will take place at the computer of your choice. To increase the event's interaction, we recommend the use of a microphone, but you can ask questions and participate using the text chat feature. Visit the system check today to learn more about what's required and test your system, free of charge. Member price: $45 Non-member price: $60 Chapter price: $300 Education points:0.2 GCSAA's live education Webcasts Series; Next
Series to begin in September 2008, because Superintendents are working
on the golf course.
GCSAA Education CD's are available for purchase in the GCSAA Online Store: Click here for link. To register today, use our online shopping cart. From the details
description page, select "Add to Cart" from the quick facts box
to put your course in a shopping cart.
Visit the ON
DEMAND Webcast events,Coming soon ON DEMAND
WEBCAST will be listed by categories!
For Details; visit the GCSAA Webcast Address: http://www.gcsaa.org/education/webcast/webcast.aspx
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Register on-line at www.paceturf.org or call 858-272-9897 |
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May 7, 2008 Plant Sciences 860.4 (0.8 CEU) Reg # 074-SCA-A27 To Enroll by Phone: (800) 442-4990
For Further Information:
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Registration is open for our show being held at LA Convention Center May 20-22. Some of the highlights you don’t want to miss are:
Visit our website www.greenwestexpo.com
to register and review all the fantastic events happening at this show.
Thank you. We hope to see you at the show.
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Twelfth Annual Environmental Horticulture Integrated Pest Management Conference June 12 and 13, 2008 Twelfth Annual Environmental Horticulture Integrated Pest Management Conference Brochure Terry L. Vassey, Assistant Professor
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GCSAA Information Services has several articles available on constructing and maintaining backyard putting greens. E-mail your request to infobox@gcsaa.org. Be sure to include your mailing address.
Beginner or pro, it is your responsibility as a golfer to fix your own marks. If you're truly a steward of the game, you'll fix any others you see while your partners are putting. There's really not much to it, but there are a few guidelines you should follow when making these repairs. The right way to fix a ballmark
http://www.osha.gov/Publications/smallbusiness/small-business.pdf |
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Licensing Summary:
Recordkeeping Summary:
Posting Summary:
Notification Summary:
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The 2007 Anguina pacificae efficacy field trial as conducted on the 12th green at the Cypress Point Club. The report contains 15 color photographs and colored highlights in
15 data tables and 11 figures.
Thanks again for your participation in the trial. The final report for the 2007 Anguina pacificae efficacy field trial. Let me know if you have any questions or comments. Mike McCullough: mike@ncga.org
How you can play a role in fairy ring research
If you have been plagued with fairy ring, you already know that textbooks identify over 60 different fungi that are known to cause fairy ring. But what the textbooks don't say is that most of these fungi are uncharacterized. What's more, it isn't clear whether management methods that work for one fairy ring fungus will work for others. Luckily, plant pathologist Lee Miller, who is a graduate student in Dr. Lane Tredway's lab, will be taking a closer look. But he needs your help in the form of samples of fairy ring-affected turf. To submit a sample to Miller for analysis, please follow the instructions below: Fairy ring sample submission: § Send 1-2 cup cutter plugs from the leading (outside) edge of the ring. § Wrap bottom and sides of sample in aluminum foil to keep stable § If mushrooms or puffballs are present, place as many as possible in soil sample box or paper bag (no plastic!!). § Put samples in shipping box and stuff with newspaper to keep plugs in place during shipping. Send to: Plant Disease and Insect Clinic
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The research focus of this issue is entitled; "Trends in Golf Course Water Use and Regulation in California". Robert L. Green, Ph.D. Turfgrass Research Specialist Department of Botany and Plant Sciences University of California, Riverside
Manage and identify insects, mites, diseases, nematodes, weeds, and vertebrates Homes, gardens, landscapes, and turf (including Pest Notes)
Weather data and products
Research tools and databases: California pesticide use summaries |
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For the latest Weekly Turf Diseases found in California, visit: http://www.californiagcsa.org/turf_research.htm PACE TURF MANAGEMENT CHECKLIST FOR SUMMER Preventive Approach Advised by PACE TURFGRASS RESEARCH INSTITUTE A copy of this article is posted in the PACE Newsroom at: www.paceturf.org For more information, Call: (858) 272-9897, Email gelernt@paceturf.org OR visit the PACE web site www.paceturf.org |
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California has been using recycled water for farm and landscape irrigation, groundwater recharge and other nonpotable means for more than a century. It is on record that the Pomona area used treated effluent for agricultural irrigation in 1904. At the time, it was probably just considered a good way to get rid of wastewater effluent. Little did they know that they were on to something big. As time goes on, more and more beneficial uses for recycled water are discovered. Mostly recycled water tends to be thought of as a source of water for irrigation purposes. For instance, recycled water can be used to irrigate golf courses, residential landscaping, freeway landscaping, parks, playgrounds, school yards, churches, cemeteries, orchards, vineyards, ornamental nursery stock, fodder, seed, fiber, and food crops. Yet, there are so many other beneficial uses for recycled water. Recycled water may be used as a supply for recreational impoundments, fish hatcheries, and other landscape impoundments. Recycled water is used in the industrial community for cooling towers, boiler feed, process water, and evaporative condensers, not to mention groundwater recharge, flushing toilets and urinals, priming drain traps, structural fire fighting, decorative fountains, and flushing out sanitary sewers. In the construction industry recycled water is used for backfill consolidation around nonpotable piping, soil compaction, mixing concrete, power generation, and dust control. Recycled water can even be used for street sweeping, cleaning sidewalks and other outdoor work areas. Believe it or not recycled water can be used to create artificial snow. All of the beneficial uses of recycled water mentioned above are allowed in California. However, these uses are, of course, dependent of the different levels of treatment that the recycled water receives. As statewide demands for domestic water increase and water providers pursue alternative sources of water, California’s recycled water use is expanding and becoming even more attractive. Golf course superintendents are very conscientious of the water being applied to their greens, tees, and fairways and recycled water is a popular choice for golf course irrigation for many reasons. In the following paragraphs, I’d like to discuss the numerous benefits of using recycled water for golf course irrigation. First and foremost is the financial advantage. Golf courses pay less for recycled water than it costs for pumping groundwater. The California Water Code 32600-32603 states that “the cost of supplying the nonpotable water is comparable to, or less than, the cost of supplying potable domestic water. The savings has been quite dramatic for those who are in situations where domestic water used for irrigation was replaced by recycled water. Recycled water contains higher concentrations of nutrients than groundwater and, therefore, the need for chemical fertilizers is reduced. Superintendents are saving money on fertilizer when they use recycled water. Because the nutrients are homogenous throughout the recycled water, it provides a uniform application of fertilizer when applied by an irrigation system. Superintendents using recycled water have mentioned to me that they can’t believe how green their courses are. Recycled water is a drought proof source of water. When drought restrictions are imposed, the golf courses using recycled water will still have a reliable source of water. Recycled water will be available no matter if groundwater and domestic water use is limited. The course will be watered and remain green during times when other courses may not be so fortunate. Users of recycled water have their irrigation distribution systems checked annually for potential cross connection situations and every four years a cross connection control shutdown test is required. The irrigation distribution systems are visually and physically checked for areas that may cause a potential cross connection. These checks ensure that the system is operating properly. Inadvertently, this becomes another opportunity for checking the system for any needed maintenance or minor adjustments, which may include adjusting pop-ups or fixed-spray heads to eliminate ponding, overspray, and runoff of water, thereby helping to conserve water. Recycled water use can be viewed as a positive public relations tool. Being “green” is a concern of the public, not to mention the media. Using recycled water is looked upon favorably by those concerned with the keeping the environment free from pollution. Golf course superintendents are good stewards of the earth and recycled water use is another means to prove it. Finally, the most important benefit of using recycled water is potable water conservation. Utilizing recycled water reduces demand on limited domestic supplies, thereby helping to conserve our precious groundwater. For example, Coachella Valley desert dwellers are very lucky to have a vast underground aquifer that contains nearly pristine water. We have not had to import water and treat it to meet state and federal drinking water standards. The groundwater used for domestic purposes in the Coachella Valley receives minimal treatment. However, the Coachella Valley’s aquifer is in a state of overdraft, where more groundwater is being removed than we are able to replace. Golf courses using recycled water are helping to reduce the overdraft by removing less water from the ground. Conserving the groundwater ensures that our future generations will benefit from the underground aquifer in the Coachella Valley just as the current generation. Potable water conservation is a concern everywhere, and using recycled water helps conserve potable water. By using recycled water golf courses can play an important role in helping to meet the continued demand and supply challenges. Although I have only mentioned a few, the benefits for a golf course using recycled water are numerous. Thank you so much for your cooperation, understanding, participation, and support of recycled water and groundwater conservation projects. Olivia Daniels,
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| Evaportraspiration “ET”
Estimating crop evaporation (ET) and soil salinity is important to evaluate plant water use and improve irrigation and drainage management practices. Remote sensing satellite imagery offers a means to rapidly and frequently determine ET over large cropping areas. Since ET is partly influenced by the moisture content and electrical conductivity of soil water, salinity levels in soils can be inferred form ET calculations. An algorithm called SEBAL (Surface Energy Balance Algorithm for Land) has been used by numerous researchers to calculate ET form satellite images. The robustness of SEBAL compared to other models lies in the fact that estimated ET is independent from weather, crop, and land use information. SEBAL has been thoroughly tested and validated across different climates and for different vegetation surfaces over the past fifteen years in Europe, the United States, and other regions of the world. Recently a salinity module has been included in the SEBAL algorithm to determine soil water potential in the root zone and infer soil salinity. Therefore, there is a need to validate the use of this new module in California for mapping soil salinity. This research proposes to calculate ET on selected croplands of Fresno County and to validate the salinity module in SEBAL algorithm to estimate soil salinity in those croplands. The project will be conducted over a three-year period and will provide vital data and information on the use of remotely sensed images and SEBAL to quickly and cost-effectively determine ET and soil salinity over large areas of California. Principal Investigator: Florence Cassel
Sensor Testing- SWAT In order to meet the needs of existing and future populations and ensure
that habits and ecosystems are protected, which emphasizes careful, efficient
use of water is essential in order to achieve these objectives. The role
of efficient water use for agricultural and turf-grass production forms
a critical relationship, particularly in areas prone to periodic or prolonged
drought. The challenge to the irrigation industry is to provide "efficient"
irrigation systems for the consumer. It is true there are many water efficient
products available in the marketplace. These devices include soil moisture
sensors, matched precipitation rate and flow control nozzles, pressure
regulation and numerous drip/micro products. However not all products are
created equally, and some require more knowledge to properly operate than
the homeowner possesses or desire. Over the past two years. The Center
for Irrigation Technology has been working closely with water purveyors
statewide and the irrigation Association as part of their "Smart" Water
Application Technology" (SWAT). A major goal of SWAT is to develop standardized
testing protocols for evaluating the reliability, accuracy and repeatability
of commercially available soil moisture sensor. Based on beta testing of
these protocols following extensive review and revisions by industry personnel,
academics and water purveyors, the protocols are now ready for application
on commercially available moisture sensors. This project proposes to apply
standardized testing protocols on soil moisture sensors operating on different
principles. Manufactures will submit 20 of their sensors, of which 10 will
be randomly selected and subjected to tests under varying temperature and
salinity conditions for cars, medium and fine textured soils. Summary results
of the tests will include regression analysis of the moisture content measured
by the sensor versus the values calculated from the experimental procedure.
The finding from this project will contribute to SWAT's overall mission,
and in general, California's agriculture and turf industry, of achieving
exceptional water use efficiency in irrigation practices.
Agency: Water Resource Control Board Requirements Ground water requirements: Property owners are entitled to divert “percolating” groundwater that
is under their land for use without a permit or license issued by the State
Water Board. However, if use of underground water on non-overlying land
is proposed and the source of the water is groundwater flowing in a subterranean
stream flowing in a known and definite channel, a permit from the State
Water Board is required. To be a subterranean stream, groundwater must
meet four criteria: (1) a subsurface channel must be present; (2) the channel
must have relatively impermeable bed and banks; (3) the course of the channel
must be known or capable of being determined by reasonable inference; and
(4) groundwater must be flowing in the channel. This situation often occurs
in coastal areas where a stream has cut a channel through bedrock and then
laid down alluvial material. If water is pumped from the alluvium and the
underlying bedrock is relatively impermeable as compared to the alluvium,
it is likely that a subterranean stream exists. A Statement of Water Diversion
and Use should be filed for use of water from a subterranean stream on
overlying land. Underground water that is not flowing through a subterranean
stream is considered to be percolating groundwater. The diversion of percolating
groundwater is not is not subject to the SWRCB's permitting authority.
However, persons or entities who divert more than 25 acre-feet per year
of groundwater in Ventura, Los Angeles, Riverside, and San Bernardino counties
should file a “Notice of Groundwater Extraction and Diversion.” Failure
to file such a notice is legally equivalent to not using water and can
affect any future claims to divert water if the groundwater basin is adjudicated.
Surface Water: All diverters of surface water are required to file a Statement of Water Diversion and Use with the SWRCB (Division 2 of Part 5.1 of the California Water Code). The following diversions are excluded from the requirement: 1) from a spring which does not flow off the property on which it is located; 2) covered by an application, permit, or license to appropriate water on file with the SWRCB; 3) included in a notice filed under the recordation of ground water extractions law in the counties of Riverside, San Bernardino, Los Angeles, and Ventura; 4) regulated by a water master; 5) reported by the California Department of Water Resources in its hydrologic data bulletins; 6) included in the consumptive use data for the delta lowlands published by the California Department of Water Resources in its hydrologic data bulletins; 7) included in annual reports filed with a court or the SWRCB by a water master appointed by a court or pursuant to statute to administer a final judgment determining rights to water reports identify the persons who have diverted water and give the general place of use and the quantity of water which has been diverted from each source. Those persons who hold a water right permit are required to annually report their diversion and use to the State Water Board. Those who hold a water right license are triennially required to report their diversion and use to the State Water Board. A water right permit or license may be revoked by the State Water Board after five years of nonuse. Who should apply for a water right? Anyone who intends to divert water from surface waters or subterranean streams flowing in known and definite channels, either directly to use on land which is not riparian to the source, or to storage in a reservoir for later use; or for direct use of water which would not naturally be in the source. The purpose of filing an application for a permit is to secure a right to the use of unappropriated water and to establish a record of the right sought under the application so that its status in relation to other rights may be determined more readily. Unappropriated water is water that has never been appropriated; water that was previously appropriated, but is not longer appropriated; return flows from appropriated water; and water that is not used by riparian water users. Steps to obtain an appropriation by permit: 1) An application is filed with SWRCB on forms provided. Applicants are required to demonstrate that water is available for appropriation. Applications must be accompanied by a filing fee and may be subject to annual application fees under certain circumstances. Water right applications are also subject to fees payable to the California Department of Fish and Game. 2) Notice of application is issued by the SWRCB and is posted or published by the applicant. 3) If protests are filed with and accepted by the State Water Board, the applicant is provided an opportunity to resolve the protest to the mutual satisfaction of the applicant and the protestant. Protests can be filed based on allegations of : (1) interference with a superior water right, (2) unreasonable impacts to the environment, (3) public trust impacts or (4) that the proposed appropriation is not in the public interest. The public trust applies to navigation, fisheries or other instream beneficial uses. If a protest cannot be resolved to the satisfaction of the applicant and protestant, the State Water Board will determine whether to approve the application in one of two ways. If the amount of water to be appropriated is less than 3 cubic feet per second by direct diversion or 200 acre-feet per annum to storage, the State Water Board’s Division of Water Rights will conduct a field investigation and issue a decision. For larger requested appropriations, the State Water Board will hold an evidentiary hearing. 4) The application is reviewed and analyzed for possible environmental impacts as required by the California Environmental Quality Act of 1970. Applicants are required to assume all costs associated with environmental review. Upon completion, environmental documents are filed by the State Water Board with the Governor’s Office of Planning and Research. Some environmental documents require a filing fee that must be paid by the applicant. 5) Prior to issuing a permit on an application, the State Water Board must determine that water is available for appropriation and must consider the impacts of the diversion on the public trust and the environment and mitigate those effects if reasonable. In addition, the State Water Board must consider any relevant water quality control plan for the basin that will be affected and any fishery flow requirements that have been set by the Department of Fish and Game. Lastly the State Water Board will consider whether it is in the public interest to approve an application. If an application is approved a permit is issued. 6) Any permit issued will include the conditions under which the proposed diversion can occur, including conditions to protect senior water right holders, the environment, the public trust, water quality, and the public interest. The permit will also include a project development schedule. Water use may not increase after the end of the development schedule. When construction and use of water are complete to the full extent contemplated and consistent with the permitted development schedule, an inspection is made for possible issuance of a license. A license has no time limit and continues as long as proper use is made for the water and required reports are submitted. The State Water Board may cancel a permit or license after five years of non-use or upon request by the water right holder. Water right permits and licenses are subject to annual fees of at least $100 per year. These fees may increase in the future. Water may also be purchased from a water right holder or from an entity
that
Additional Information: Concerning procedures for appropriating water is available in SWRCB's publications entitled, "How to File an Application/Registration to Appropriate Water in California" and "A Guide to California Water Right Appropriations". These free publications may be accessed at the State Water Board’s internet site or can be picked up from the State Water Resources Control Board, Division of Water Rights, 901 P Street, Third Floor, Sacramento, California 95814. If you wish to write for either one or both of these publications, address your request to the Division of Water Rights, Post Office Box 2000, Sacramento, CA 95812-2000 or telephone (916) 341-5300 and request they be mailed to you. Fees: Fees dependent on amount withdrawn Statute/Law: The California Water Code Web sites: California's State Water Resource Control Board Disclaimer This water withdrawal database is published by the GCSAA Department of Information and Public Policy and is designed to help those involved in golf course management stay informed about regulations and laws that affect the profession. The water withdrawal database is offered for educational and informational purposes and is advisory only. Compliance with state and federal environmental laws is the responsibility of each individual. Information in the database was gathered from information provided by the appropriate regulatory entity in each state. Information placed on these Web pages is not official and is not intended to replace any official source. If you have questions or need more information please contact the GCSAA Department of Information and Public Policy at 800-472-7878. |
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Spectrum Technologies, Inc now offers an after-market display unit that easily connects to existing WatchDog® Sprayer Stations. It’s the perfect solution for sprayer rigs that do not currently have in-cab computer systems or other monitoring device. The new display enables users to view and data log current wind speed and direction, air temperature, humidity, dew point, wind chill, and barometric pressure, from the WatchDog® Sprayer Station, while on-the-go. Weather data can be captured and downloaded to a PC with Console Sync software (included). The Sprayer Station handles adverse conditions with a UV stabilized, compact housing that is fully waterproof and resistant to chemicals. Reliability is enhanced by eliminating moving parts: the traditional wind vane and cups have been replaced with ultrasonic transducers. Spectrum Technologies, Inc. manufactures and supplies affordable weather
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