GeorgeCzernuszka, to environment
@GeorgeCzernuszka@mastodon.green avatar

The chief of UK’s Environment Agency admits that the regulator buries freedom of information requests.

Speaking at the UK River Summit, Philip Duffy said officials do not want to reveal the true embarrassing environmental picture.

https://www.theguardian.com/environment/article/2024/may/24/uks-environment-agency-chief-admits-regulator-buries-freedom-of-information-requests

msquebanh, to Health
@msquebanh@mastodon.sdf.org avatar

8 of Nunavut’s 25 plants passed their most recent inspections with no or deficiencies noted.

At 17 plants, violations of the territory’s standards & standards ranged from chlorine management or testing issues to inadequate staff training.

5 communities had no certified plant operators at the time of their inspections; three others are under public health orders to fix issues.

https://nunatsiaq.com/stories/article/health-safety-violations-common-in-nunavut-water-treatment-plants/

GregCocks, to NewZealand
@GregCocks@techhub.social avatar
TonyStark, to random
@TonyStark@progressivecafe.social avatar

Great Lakes cities have been making tangible progress in implementing faster, more equitable lead service line replacement programs. This is going to make a major difference.

DWSD Director Gary Brown attends The White House Water Summit; Detroit signs on with Great Lakes Lead Pipes Partnership | City of Detroit:
https://detroitmi.gov/news/dwsd-director-gary-brown-attends-white-house-water-summit-detroit-signs-great-lakes-lead-pipes

Wen, to Futurology
@Wen@mastodon.scot avatar

4m hours of raw sewage discharges in England in 2023, well above the previous year

https://www.theguardian.com/business/2024/mar/26/4m-hours-of-raw-sewage-discharges-in-england-last-year-figures-expected-to-show

The Westminster Brexit maladministration have given up on their lies about it freeing the U.K. to pursue higher environmental standards and now just let the shit wash over them and us.

ai6yr, to Hawaii
@ai6yr@m.ai6yr.org avatar

HNL Info Alerts: A Brown Water Advisory has been issued at Waimea Bay on O‘ahu.

"The river is flowing into coastal waters. The public is advised to stay out of flood waters and storm water runoff due to possible overflowing cesspools, sewer, manholes, pesticides, animal fecal matter, dead animals, pathogens, chemicals, and associated flood debris. "

https://web1.hnl.info/hnlalerts/web-content?i=2dM

GregCocks, to Geology
@GregCocks@techhub.social avatar

Major Fluvial Erosion And A 500-Mt Sediment Pulse Triggered By Lava-Dam Failure, Río Coca, Ecuador

https://doi.org/10.1002/esp.5751 <-- shared paper

#GIS #spatial #mapping #hydrology #erosion #volcanic #landscape #fluvial #risk #hazard #sediment #lava #dam #failure #RioCoca #ecuador #watershed #massmovement #scouring #river #model #modeling #geotechnical #geology #geomorphology #geomorphometry #tributaries #waterfall #naturalhazard #naturaldisaster #waterquality #publicsafety #economy #infrastructure #autogenic #volcaniclandscapes

photos - Former location of the Cascada San Rafael lava-dam waterfall and knickpoint on the Río Coca, viewed facing upstream. (a) Pre-collapse morphology of the waterfall, in 2012 (image from Ecuador Ministry of Tourism). Accommodation space upstream of the lava dam was filled with sediment. (b) The site was on 2 February 2020, shortly after a sinkhole (upstream of lava dam) captured the river. Dashed line shows the approximate location of the unconformable contact between the lava flow and underlying volcaniclastic avalanche deposits. (c) The site was on 22 February 2021 during the incipient collapse of the remaining arched edifice of the lava flow. (d) Later on 22 February 2021 after full collapse of the lava arch. (e) The site on 25 February 2021, shortly after the river overtopped and eroded through the debris dam. Photographs in (b) through (e) provided by the Corporacion Electrica del Ecuador.
map and chart - (a) Detailed map of the study reach (shown within box in Figure 1a), with river kilometres (rkm) shown referring to distance downstream of the Coca Codo Sinclair (CCS) dam and diversion intake. (b) Subsurface geologic cross-section of the study reached from rkm 0 to 22 (annotated using field observations of the authors and borehole information from INECEL [Instituto Ecuatoriano de Electrificacion], 1992). Dashed line shows the riverbed profile as of 2 December 2022, 1,034 days after the failure of the Cascada San Rafael knickpoint. Prior to the loss of the knickpoint in February 2020, the accommodation space upstream of the Cascada San Rafael had entirely filled with sediment. Geologic units are abbreviated as volcaniclastic breccia (Br), cohesive volcaniclastic avalanche deposits (CoAv), loose volcaniclastic avalanche deposits (LoAv), ancient alluvial deposits (All), lacustrine sediments (Lac), debris-flow deposits (Deb, a thin deposit around rkm 8–8.5). Lava flow, recent alluvial deposits and Mesozoic bedrock are also shown.
photo - waterfall, Río Coca, Ecuador before failure & erosion

petergleick, to Futurology
@petergleick@fediscience.org avatar

The Biden Administration is proposing requiring systems replace lead drinking water service lines within 10 years — the strictest limits since federal standards were set 30 years ago. There are still about 9 million lead water pipes in the U.S.

Watch the Republicans oppose even this.

Lyle,
@Lyle@cville.online avatar
LibrarianRA, to college
@LibrarianRA@worldkey.io avatar

Let's check in with Oklahoma State University in 1984.
.

video/mp4

douglasvb, to animals
@douglasvb@mastodon.social avatar

Okay this is weird. Are there any or nerds on here who have ever seen crystals like this form on a charcoal filter for a cat water fountain? It's been about three weeks since the last time I washed out the fountain and changed the filter. There were about a dozen crystals formed on the outside of the filter. They're hard but I can break them with my thumb nail and they crumble.

And a photo of Oliver to pay the cat tax!

Crystals embedded on a cat carbon water filter.
A crystal with some filter fibers stuck to it sitting on a finger.

DrPlanktonguy, to Canada
@DrPlanktonguy@ecoevo.social avatar

It is very sad to see this happening in . I was pleased to have a chance to see so many famous during my trip there this summer. Knowing that they are *all polluted makes me very sad. We have our issues in , no question, but I would be really distressed to be a federal scientist at one of these agencies seeing the entire system of monitoring unraveled.

https://www.theguardian.com/environment/2023/oct/27/england-to-diverge-from-eu-water-monitoring-standards

junesim63, to uk
@junesim63@mstdn.social avatar

Data published in 2020 shamed the #UK government by showing no English river was in good chemical condition. The last full water assessments were in 2019, when just 14% of rivers were in good ecological health and none met standards for good chemical health.

So what do the Tories do in this type of situation?
Yes, you've got it.
Remove the requirement for annual reporting and change the standards against which water quality is assessed.
#WaterQuality #Environment

https://www.theguardian.com/environment/2023/oct/27/england-to-diverge-from-eu-water-monitoring-standards

GregCocks, (edited ) to Futurology
@GregCocks@techhub.social avatar
GregCocks, to Futurology
@GregCocks@techhub.social avatar
ai6yr, to Hawaii
@ai6yr@m.ai6yr.org avatar
GregCocks, to australia
@GregCocks@techhub.social avatar
TheEuropeanNetwork, (edited ) to Bulgaria

New rules to improve water quality across Europe have been passed by the European Parliament.

The Urban Wastewater Treatment Directive will mandate countries to step-up efforts in removing harmful micro-pollutants.

The new law has been described as one of the most significant overhauls of European Union water policy in over 30 years. If enacted, it would improve urban waste water treatment standards across Europe.

https://www.rte.ie/news/environment/2023/1005/1409050-water-quality-europe/

arthurgessler, to climate
@arthurgessler@mastodon.social avatar

is commonly observed in and but less expected in . Assessments of almost 800 rivers revealed persistent warming in 87% and deoxygenation in 70% of the rivers. Mean deoxygenation rates per decade were higher than those in oceans. Projected future rates are between 1.6 and 2.5 times higher than historical rates, indicating significant ramifications for and .

,

https://www.nature.com/articles/s41558-023-01793-3

itnewsbot, to Graphene
@itnewsbot@schleuss.online avatar

$1 Graphene Sensor Identifies Safe Water - If you live in a place where you can buy Arduinos and Raspberry Pis locally, you p... - https://hackaday.com/2023/08/29/1-graphene-sensor-identifies-safe-water/

GregCocks, to Futurology
@GregCocks@techhub.social avatar
GregCocks, to Futurology
@GregCocks@techhub.social avatar
NewScience101, to science
@NewScience101@mastodon.social avatar

First official nationwide test of in drinking water, known to cause cancer, thyroid problems & lower birth weight in offspring, reveals 45% of all US, including those with private wells, are consuming dangerous forever chemicals.
It should be noted iron filtration systems, and boiling water does not remove PFAS.

Test results: https://www.usgs.gov/news/national-news-release/tap-water-study-detects-pfas-forever-chemicals-across-us

Cleaning water/filters: https://www.health.state.mn.us/communities/environment/hazardous/topics/pfashometreat.html

NewScience101, to Teachers
@NewScience101@mastodon.social avatar
mgrass, to random
@mgrass@mstdn.social avatar

Looking out from Pike Place Market over the Alaskan Way Viaduct replacement and seeing this cruise ship docked at Pier 66 made me stop to reread this excellent Hakai magazine article from March by @andyengelson about the environmental costs of the cruise ship industry. "[T]he majority of ships idle their diesel engines for nine to 11 hours while passengers snap photos at Pike Place Market and the Space Needle."

https://hakaimagazine.com/features/cruise-ship-invasion

geo, to random
@geo@mastodon.scot avatar

Attending my first Edinburgh City Council meeting this morning.

As a resident of The Shore, with a keen interest in the environment around us, going in support of & interested in hearing the debate on motion 8.4 by Councillor Caldwell - Sewage in Edinburgh's Waterways.

More info can be found at this link: https://democracy.edinburgh.gov.uk/ieListDocuments.aspx?CId=150&MId=6475&Ver=4

Looking forward to commenting after the discussions.

geo,
@geo@mastodon.scot avatar

Really happy with the unanimous passing of the motion today by the councillors.

Thanks to @JackRMCaldwell (If he is still using Mastodon!) for bringing this motion forward today, and the other councillors who weighed in with their thoughts and amendments.

The fight continues though! Watch this space!

Extra motivated to get out for some litter picking soon. 😉

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