As the first winter storms rolled through this month, a King Air C90 turboprop aircraft contracted by the hydropower company Idaho Power took to the skies over southern Idaho to make it snow.
Flying across the cloud tops, the aircraft dropped flares that burned as they descended, releasing plumes of silver iodide that caused ice crystals to form and snow to fall over the mountains.
Groundwater in Calif.’s Central Valley is at risk of being depleted by pumping too much water during and after droughts, according to a new study in the American Geophysical Union journal Water Resources Research.
The study finds that groundwater storage recovery has been dismal after the state’s last two droughts, with less than a third of groundwater recovered from the drought that spanned 2012 to 2016.
The U.S. Supreme Court found that Tennessee didn’t steal groundwater from Mississippi, in a dispute with wide-ranging implications for how states manage natural resources.
The justices in Mississippi v. Tennessee said in a unanimous decision that interstate groundwater is covered by equitable apportionment, which is the standard process by which water resources are shared.
It’s the high court’s first use of the equitable apportionment doctrine related to interstate groundwater.
Denver officially broke its all-time record for the latest first measurable snow when the Mile High City reported no snowfall on Sunday, surpassing a record that had stood since Nov. 21, 1934. AccuWeather meteorologists say that it could be weeks before the next chance for significant accumulation in the city.
November 22, 2021 – The San Diego County Water Authority has been named a Top Workplace for 2021 by The San Diego Union-Tribune, capping a two-year effort by the agency to reshape its internal culture based on shared values. The newspaper’s honor roll is based solely on employee feedback through third-party surveys by Energage LLC, an employee engagement technology firm.
“Safe and reliable water supplies are delivered across the San Diego region every single day by a talented workforce that has been dedicated to public service for more than 75 years,” said Water Authority Board Chair Gary Croucher. “It’s gratifying to see their efforts gain the recognition they deserve, but more importantly, among the residents and businesses throughout the San Diego region.”
“Most of California is in severe drought.”
That was the dire statement from Amy Rocha, communications manager for the West Basin Municipal Water District. Her agency wholesales imported water purchased from Metropolitan Water District of Southern California. The agency provides water to nearly 1 million people in 17 cities and unincorporated areas in Los Angeles County, including Malibu. Rocha emphasized LA County is in “extreme drought,” adding, “Our water supplies are critically low.”
Olivenhain Municipal Water District’s Board of Directors unanimously voted at its Nov. 17 meeting to refund $1.62 million to customers to reduce the impact of future water rate increases. The refund resulted from lawsuits filed by San Diego County Water Authority in 2010 and 2018, challenging the legality of Metropolitan Water District of Southern California’s water rates and charges and seeking payment for legal damages and interest.
The Water News Network was honored with awards from several organizations recently, including the Public Relations Society of America.
On November 18, the WNN received a Bronze Bernays Award of Merit in the websites category from the Public Relations Society of America (PRSA) San Diego/Imperial County chapter. It is the second consecutive year the WNN website has received this award.
San Francisco’s robust water supply, long unruffled by the severe dry spell now in its second year, has finally begun to feel the pinch of drought, and city water managers are recognizing it may be time to cut back.
Officials at the San Francisco Public Utilities Commission plan to ask city residents and businesses to reduce water use by 5%, compared to two years ago, and ask the more than two dozen communities that buy water from the city to reduce water use nearly 14%. The goal is a cumulative 10% savings.
Segal’s Law: “Someone with one watch knows what time it is. Someone with two watches is never sure.” Time is certain, but its estimation and measurement are uncertain, yet we are not in total ignorance. Many water management and regulation decisions require an understanding of current and future hydrology.
