George J Janczyn's Avatar

George J Janczyn

@groksurf.bsky.social

I'm interested in water resource management in San Diego County, in California, and in the other Colorado River Basin states. My handle "GrokSurf" is from my blog (https://groksurf.com/) & has no connection to the Musk abominations prefixed with "Grok."

64 Followers  |  77 Following  |  99 Posts  |  Joined: 14.11.2024  |  2.3365

Latest posts by groksurf.bsky.social on Bluesky

Those aren't bad underpants, are they? :-)

17.11.2025 00:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Australia will offer households three hours of free solar power a day, no panels needed Australian households in three states will soon be guaranteed at least three hours of free electricity each day under a new federal plan known as "Solar Sharer."...

If only we could do this with water:

www.techspot.com/news/110128-...

05.11.2025 04:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Amazon strategised about keeping its datacentres’ full water use secret, leaked document shows Executives at world’s biggest datacenter owner grappled with disclosing information about water used to help power facilities

#water www.theguardian.com/technology/2...

25.10.2025 13:01 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Melanie Winter, who fought for embracing nature along the Los Angeles River, dies Melanie Winter led efforts to embrace nature along the L.A. River, touting the potential for a restored river to heal the city's relationship to water. She was 67.

If you attended any stormwater meeting in LA County in recent memory, chances are you knew this powerhouse. #cawater www.latimes.com/environment/...

23.10.2025 22:20 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Seven of nine planetary boundaries now breached – ocean acidification joins the danger zone 24.09.2025 - A new report from the Planetary Boundaries Science Lab at the Potsdam Institute for Climate Impact Research (PIK) reveals that 7 of the 9 critical Earth system boundaries have now been b...

"A new report from the Planetary Boundaries Science Lab at the Potsdam Institute for Climate Impact Research (PIK) reveals that 7 of the 9 critical Earth system boundaries have now been breached"
www.pik-potsdam.de/en/news/late...

#water #OceanAcidification

28.09.2025 20:25 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€œThousands have lived without love, not one without water.” β€” W.H. Auden

17.09.2025 14:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Prop 218’s Ongoing Impacts on California Water A pair of recent court decisions in San Diego have thrust California’s Proposition 218 back into the spotlight. But how does this proposition affect water affordability and conservation in the state? ...

"There’s no safe haven for public water providers here."

Prop 218’s Ongoing Impacts on California Water
www.ppic.org/blog/prop-21...

#cawater #watermanagement #waterlaw

30.08.2025 03:08 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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River turbulence can push toxic pollutants into the air Levels of hydrogen sulfide gas soared near a raging section of the Tijuana River in San Diego, exposing residents to potentially harmful air pollution.

β€œAs far as we can tell, this is one of, if not the first time, that we’ve seen a full-on air pollution crisis caused by a river, especially one so close to the community,”

River turbulence can push toxic pollutants into the air
www.sciencenews.org/article/rive...

#airpollution #waterpollution

29.08.2025 03:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

At first glance you had me thinking that could be a painted scene from your garden, perhaps the one you had here in California. Had. :-(

09.08.2025 16:41 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Ocean water closed in SD County due to Tijuana River sewage On Saturday evening, the San Diego County Department of Environmental Health and Quality advised residents that the ocean water "may cause illness."

Day old news, but still:

Ocean water closed in SD County due to Tijuana River sewage
www.10news.com/news/local-n...

#Environment #WaterPollution #SanDiegoCounty #TijuanaBC

05.08.2025 01:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A Q&A with Historian Marco Antonio Samaniego on the New Tijuana River Agreement β€œIf the U.S. and Mexico are going to agree on one thing, it’s water.”

"...everything that happens in Tijuana...has repercussions in Imperial Beach and the Tijuana River estuary."
www.theborderchronicle.com/p/a-q-and-a-...

#waterpollution #mexicowater #sandiegowater

31.07.2025 03:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks all, for adding necessary context to this post. Much appreciated.

29.07.2025 17:40 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I wasn't aware of those allegations about the author. But what about the sources cited in that article?

29.07.2025 15:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0
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Bitcoin’s growing water footprint Amid growing concerns over the impacts of climate change on worldwide water security, Bitcoin’s water footprint has rapidly escalated in recent years. The water footprint of Bitcoin in 2021 significan...

Thanks for your question. The HCN story could've done more to elaborate and give better citations. There is direct and indirect water usage, as documented in this peer-reviewed scientific journal: www.cell.com/cell-reports...

29.07.2025 14:38 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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The West's data centers suck (water and power) - High Country News From simple searches to chatGPT, the big digital buildup threatens the grid and water supplies.

"...β€œsustainable” bitcoin mining is an oxymoron, given the enormous amounts of power and water data centers consume."
www.hcn.org/issues/57-8/...

#water #power #datacenters #cloudcomputing

28.07.2025 21:17 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 2    πŸ“Œ 0
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β€œStaggering” Water Loss Driven by Groundwater Mining Poses Global Threat A new study finds that freshwater resources are rapidly disappearing, creating arid β€œmega” regions and causing sea levels to rise.

"Earth is being slowly dehydrated by the unmitigated mining of groundwater, which underlies vast proportions of every continent."

www.propublica.org/article/wate...

#groundwater #farming

26.07.2025 02:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I think it's a little careless of them to post something like this publicly without including an "about" page to give more detail about how the forecast model tool works (I recall hearing something about satellite observations) and a "contact us" link for those seeking more information.

25.07.2025 19:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Pathogen Forecast Modeling: San Diego, CA

Scripps Institution of Oceanography developed a "Pathogen Forecast Model" to forecast raw sewage levels in the ocean near the beaches from Coronado south to the border: pfmweb.ucsd.edu

10News San Diego has more: www.10news.com/news/local-n...

#oceanpollution #wastewater #sandiegobeaches

25.07.2025 19:25 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Trump EPA will propose repealing finding that climate change endangers public health - Water Education Foundation The Trump administration will propose the repeal of a landmark 2009 determination that climate change poses a danger to the ...

Trump EPA will propose repealing finding that climate change endangers public health
www.watereducation.org/aquafornia-n...

#climatechange #epa

25.07.2025 05:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Mysterious reed-covered mounds reveal vast underground water network in Great Salt Lake As Great Salt Lake's levels continue to sag, yet another strange phenomenon has surfaced, offering Utah scientists more opportunities to plumb the vast saline lake's secrets.

"The last thing we wanted to do is for this to be characterized as a water resource we should be tapping," he said. "It's much more fragile than that, and we need to understand it better."
phys.org/news/2025-07...

#groundwater #greatsaltlake

18.07.2025 21:00 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Detroit's ghost streams: Maps of hidden waterways combat city's flooding problem Buried waterways in Detroit increase flood hazards, and mapping efforts are underway to raise awareness and reduce risks.

"...Urban development and industrialization led to Detroit’s wetlands being filled in...[but] when such an area receives excess rainfall, β€œwater is going to naturally collect where it thinks the river or channel is supposed to be...”
planetdetroit.org/2025/07/detr...

#stormwatermanagement

18.07.2025 20:11 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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In stressful times, what do the plants and animals have to say? - High Country News The time-honored tradition of humans looking to the natural world can help us survive difficult times.

"Stay wild."

In stressful times, what do the plants and animals have to say?
www.hcn.org/articles/in-...

11.07.2025 23:21 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A conceptual breakthrough has emerged for the Colorado River's future After months of stalemate, glimmers of hope have emerged for consensus on a new plan to manage the shrinking Colorado River.

"Rather than basing water releases on reservoir levels, it would base the amount released from the system's two major reservoirs on the amount of water flowing in the river. The new concept would be more responsive as river flows become more variable."

phys.org/news/2025-07...

#westwater

11.07.2025 22:04 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
BIG PIVOTS: The Problem with the Colorado River, Part Two – Pagosa Daily Post News Events & Video for Pagosa Springs Colorado

"Some 92% of all the water in the Colorado River originates in the upper basin states."
pagosadailypost.com/2025/07/07/b...

#westwater #ColoradoRiver #watermanagement

08.07.2025 19:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
BIG PIVOTS: The Problem with the Colorado River, Part One – Pagosa Daily Post News Events & Video for Pagosa Springs Colorado

β€œSo far, we haven’t really been able to pull the demands down as quickly as supplies have been going down,”
pagosadailypost.com/2025/07/04/b...

#westwater #ColoradoRiver #watermanagement

08.07.2025 19:29 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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As deadline looms for new Colorado River plan, what happens if there isn’t one? California and six other states that use water from the Colorado River are nearing a 2026 deadline to come up with new rules for sharing shrinking supplies.

"There is at least some reason to believe the states will steer the Colorado River away from collapse or court. For all of their disagreements, state water negotiators seem to be on the same page about one thing: keeping their situation out of the Supreme Court."
timesofsandiego.com/life/2025/07...

05.07.2025 15:36 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Santa Barbara County Being Eyed for New Oil Drilling and Fracking The Bureau of Land Management announces public comment is open for proposed oil and gas leasing and development on more than 400,000 acres of federal land from Fresno to Ventura counties.

"More than 400,000 acres of federal land...stretching from Fresno to Ventura counties β€” are now being eyed for new oil and gas leasing and development..."
www.independent.com/2025/07/02/s...

#fracking #oilandgas #energy #SantaBarbara #centralcaliforniacoast

05.07.2025 15:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Speaking of Water | Will Congress Defy Trump on Water Infrastructure Spending? Discover the implications of Trump's proposed cuts to infrastructure funding for drinking water and sewer systems.

"President Donald Trump has proposed a nearly 90 percent cut to the two funds that are the primary source of federal support for drinking water and sewer systems."
www.circleofblue.org/2025/great-l...

13.06.2025 19:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Major US climate website likely to be shut down after almost all staff fired Exclusive: Climate.gov, which supports public education on climate science, will soon no longer publish new content

"A major US government website supporting public education on climate science looks likely to be shuttered after almost all of its staff were fired"
www.theguardian.com/us-news/2025...

13.06.2025 19:11 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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With Colorado River negotiators in a β€˜conclave,’ other experts are on the outside looking in Water experts gathered at the University of Colorado, Boulder for talks about the future of the Colorado River. Top policymakers were notably absent.

"...top state negotiators keep their heels firmly planted in incompatible policy positions and an unpredictable federal government has yet to appoint a top official to oversee Colorado River matters..."

#westwater #ColoradoRiver

www.kunc.org/news/2025-06...

11.06.2025 01:29 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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