#rainwater — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #rainwater, aggregated by home.social.
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Research - #RainBarrels and Other Household Stormwater Strategies Are Working — For Now.
May 5, 2026
Excerpt: " 'When we talk about #CircularEconomy, most people think about #recycling waste and materials. But the concept of circular economy also applies to water. Here we're talking about installing #rainwater #cisterns, reusing water from the sink to flush toilets and using water-efficient appliances. While those may seem like small steps at the individual level, we found that if they are widely adopted, they can have a significant collective impact,' said Fernanda Cruz Rios, PhD, an assistant professor in the College of Engineering, who was a co-author of the research. 'They help reduce demand on the municipal supply, and the energy needed to treat and distribute that water. But what we found was that these strategies offer a real double benefit. In areas like #PhiladelphiaPA and #CamdenME, that are particularly vulnerable due to their proximity to large bodies of water, we were able to see a meaningful reduction in flooding volumes when circular water strategies were adopted.'
"Despite the ongoing compliance efforts, the cities of Philadelphia and Camden have around 16 billion gallons of combined #sewer overflow, according to reports from their respective water utilities.
"Over the last two and a half decades, Camden has established a stormwater management plan, including decentralized strategies, an upgrade to #stormwater infrastructure and storm water management modeling. To understand the overall impact of these efforts, in hopes of applying findings to other vulnerable urban areas, the Drexel team created a computer model of stormwater movement using data from Cramer Hill, a neighborhood of Camden in the state’s 'coastal hazard zone' that is highly susceptible to tidal and storm-surge flooding.
"The researchers structured the model so that it could quantify the distinct effects of outdoor strategies (cisterns and rain barrels) and indoor strategies — efficient fixtures and reusing sink wash water (#greywater) for toilet flushing. It simulated and measured the effect of 16 different combinations of strategies, ranging from rain barrels of different sizes, to varying levels of adoption of water-efficient fixtures and greywater reuse."Each scenario was simulated using precipitation and tidal data from 2014 as a baseline and flooding measurements projected at locations across the neighborhood and at five stormwater outfall areas that contribute to combined sewer overflow discharges into the #DelawareRiver.
The results show that the combination of retrofitting homes with #WaterEfficientFixtures as well as installing rain barrels and practicing greywater reuse, when adopted by 75% of households, could reduce the volume of combined sewer overflows by as much as 11% and the volume of #floodwaters by up to 13%.
" 'This finding is an important and encouraging piece of information for municipalities that are facing similar challenges,' Marques said. 'Although broad adoption of these measures can be challenging to achieve, confirmation of its effectiveness may help to make the case.' "
#SolarPunkSunday #ClimateChangeAdaptation #Graywater #StormwaterSeparation #StormwaterReduction #WaterCisterns #UrbanPlanning #WaterUse #WaterIsLife #ClimateChange
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Building #Resilience in Your #Garden for Challenges
April 17, 2024 by Hellen James
"Gardening can be incredibly rewarding, but it’s not without its challenges. From unpredictable weather patterns to pests and diseases, maintaining a thriving garden requires resilience. In this article, we’ll explore practical strategies to build resilience in your garden, ensuring it can withstand whatever challenges come its way.
Takeaways
1. Choose resilient plant varieties suited to your climate and soil conditions.
2. Improve soil health with #compost, #WormCastings, and cover crops to support plant resilience.
3. Implement water-efficient strategies such as #DripIrrigation and #rainwater harvesting to conserve water.
4. Utilize #NaturalPestControl methods like introducing beneficial insects and #CompanionPlanting.
5. Adapt to changing climate conditions by incorporating climate-resilient gardening practices.
6. Plan and prepare for each season to optimize plant growth and resilience.
7. Foster #biodiversity through companion planting and native plant selections to enhance garden resilience.
8. Create microclimates to tailor growing conditions to the specific needs of your plants.
9. #Mulch to suppress weeds, regulate soil temperature, and retain moisture for improved resilience.
10. Embrace #SustainableGardening practices to build long-term #resilience and environmental #stewardship.Full article:
https://unifiedgarden.com/building-resilience-in-your-garden-for-challenges/#SolarPunkSunday #GardeningChallenges #ClimateChangeGardening #EnvironmentalStewardship #RainwaterHarvesting #BuildingResiliency #FoodSecurity
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#Rainwater Collecting Laws for Each State
A full list of the laws for rainwater harvesting by each state supported by links to current state legislation, government websites, and Senate, House, and Assembly Bills.
Jeremiah Zac, Updated: February 18, 2026
https://worldwaterreserve.com/is-it-illegal-to-collect-rainwater/
#US #SolarPunkSunday #RainwaterCollection #Rainbarrels #HarvestingRainwater #WaterIsLife
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100-Year-Old Way to Filter #Rainwater in a Barrel
by Linda Holliday
February 25, 2015"During our boiling, broiling, blistering summer of 2012 here in the Missouri Ozarks, water was a topic of conversation wherever we went. Creeks and ponds dried up (some never recovered) and the water table dropped, forcing a few neighbors to have their well pumps lowered or to even have deeper wells drilled.
"Many folks shared memories of rain barrels, cisterns, hand pumps and drawing water with a well bucket as a child, usually on grandpa and grandma’s farm. Some said they’d never want to rely again on those old-time methods of getting water. But, at least they knew how it was done.
"It seems we have lost much practical knowledge in the last 50 or so years because we thought we’d never need it again. Now we are scrambling to relearn those simple know-hows.
"A tattered, 4-inch thick, 1909 book I happily secured for $8 in a thrift store reveals, among umpteen-thousand other every-day skills, how to make homemade water filters. The instructions in 'Household Discoveries and Mrs. Curtis’s Cookbook' are quite basic as everyone had a rain barrel back then and presumably knew how to clean the water. Now, 104 years later, I am thankful the authors had the foresight to preserve their knowledge for us, and pointed out that rainwater collected in barrels from a roof is a necessity in some locations, but also is best for laundry and 'often more wholesome for drinking purposes than hard water.' "
Learn more:
https://www.askaprepper.com/way-filter-rainwater-barrel/#SolarPunkSunday #WaterFiltration #Rainwater #RainwaterCollection #WaterIsLife #WaterSystems #OldSchoolTechnology #NeoLuddite #OldWays
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#Cistern #WaterSystems: How They Work and Why They’re Useful
By Robert Maxwell
Updated on Sep. 26, 2025"Has your interest in alternative water systems made you ask, what is a cistern? Read on to learn about this ancient way to store and supply water.
The basic idea of a cistern water system, which collects and stores water in or near a home, goes back centuries. In some parts of #WesternAsia, archeologists discovered lime plaster cisterns in the floors of houses that were at least 5,000 years old. Ancient #Romans also used cisterns beneath their houses to catch, filter and store #rainwater.
A cistern is a closed tank, somewhat like a septic tank, but the similarities end there. Instead of sewage, it collects rainwater for household use or irrigation. A home with a well might have a large tank to store water to prevent the well pump from having to work all the time. In some cases, you could consider that tank a cistern, but according to longtime plumber Danny Pen, most cisterns are buried."
Read more:
https://www.familyhandyman.com/article/what-is-a-cistern-water-system/#SolarPunkSunday #AncientTechnology #ModernAdaptations #Cistern #WaterIsLife #RainwaterCollection #RainwaterCisterns
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Or one could #DIY... I keep one of my rainbarrels on a platform, and it helps with water flow!
Best Stands for #RainBarrels to Maximize #WaterHarvesting
Post published:February 13, 2026
"Raising a rain barrel off the ground improves access to the spigot, enhances drainage, and protects the barrel from damp ground. This guide highlights reliable stands designed for 45, 50, and 55-gallon barrels, focusing on durability, load capacity, and weather resistance. The selections below draw from top-rated options that balance robustness with practical design, helping you choose a stand that fits your weather, terrain, and watering needs."
Learn more (Contains affiliate links):
https://theyogicgarden.com/best-stand-for-rain-barrel/#SolarPunkSunday #WaterHarvesters #RainwaterCollection #RainwaterHarvesting #WaterCollection #Gardening #Rainwater #WaterIsLife
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Some good tips here...
How to Set Up a #RainwaterCollection System & 8 #DIY Ideas
Written by Author Lindsay Sheehan Published on March 26, 2021
"This technology can be traced back some 12,000 years in human history, and it makes just as much sense today to take advantage of a precious resource that freely falls from above.
The simplest #RainwaterHarvesting system involves a basic #RainBarrel situated next to your home.
[...]
Gutters made from coated aluminum and vinyl are the best choice for rainwater collection. Galvanized steel gutters are suitable for non-potable systems.
Avoid using gutters made with copper or lead materials."
Learn more:
https://www.ruralsprout.com/rainwater-collection/#SolarPunkSunday #Rainwater #WaterIsLife #WaterHarvesters #RainHarvest #ClimateChangeGardening
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So, before I start posting about #RainwaterCollection and #RainwaterHarvesting, I wanted to point out that while collecting rainwater is legal in most countries (though there can be local restrictions/regulations), there are some states in the #UnitedStates that restrict or prohibit #Rainwater collection.
Can You Go To Jail for Collecting Rainwater?
By Kiersten Hickman
Updated on Nov. 24, 2023It's fine in most states, but some have stricter rules!
"While most states permit rainwater harvesting and some even encourage it, other states have specific rules and regulations around the topic. These states specify the uses of the water. For example, if the water can be collected for “non-potable” purposes, it means the water is not suitable for drinking but can be used for other things. Potable means it’s safe for drinking, cooking and bathing.
Here are a few with specific rules governing rainwater harvesting.
- #Alaska (rainwater okay, but groundwater is regulated)
- #Arkansas (legal with some regulation)
- #California (legal unless using it for landscaping)
- #Colorado (limited to 110 gallons per day)
- #Illinois (legal with some regulation)
- #Kansas (#WaterRights required, except for domestic use)
- #Louisiana (#cisterns must have covers)
- #Nevada (used to be illegal, but is legal with some restrictions
- #NorthCarolina (regulated)
- #Ohio (regulated for drinking)
- #Oregon (no longer illegal)
- #Texas (regulated)
- #Utah (rules about amounts)
- #WashingtonState (strict rules)Learn more:
https://www.familyhandyman.com/article/collecting-rain-water-in-these-states-could-be-illegal/More about the status of individual states:
https://4perfectwater.com/blog/rainwater-harvesting-laws#SolarPunkSunday #WaterIsLife #WaterCollection #UnitedStates
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SimplyInfo.org: 15th Anniversary Report #FukushimaDaiichi
March 2, 2026
Excerpt: "This TV Asahi investigative report from March 2025 [linked below] paints a sobering picture of the enormous challenges still facing the decommissioning of Fukushima Daiichi, fourteen years after the accident. While #TEPCO achieved a milestone the previous November by extracting roughly 0.7 grams of #NuclearFuel debris for the first time, experts interviewed for the piece emphasized that debris removal is just one piece of a far more complex puzzle. Around 1,000 fuel assemblies
still remain in the spent fuel pools of Units 1 and 2, untouched since the accident, and officials from the Nuclear Damage Compensation and Decommissioning Facilitation Corporation (#NDF) described clearing these pools as the single most urgent priority — in part because another
#earthquake or #tsunami could strike at any time."Before large-scale debris removal can even begin, the area around the reactor buildings must be cleared of heavily contaminated structures and exhaust stacks to make room for the massive equipment required. Because humans cannot safely approach the highly radioactive debris, all removal work must be done remotely. Radiation levels outside the buildings remain dangerously high — a dosimeter near #Unit2 showed particularly elevated readings — and contaminated water continues to be generated at a rate of roughly 80 tons per day as #rainwater and #groundwater contact radioactive materials on site, despite TEPCO having already released about 80,000 tons of treated [but still radioactive] water into the ocean.
"Perhaps the most troubling concern raised in the article is what happens to the debris and #RadioactiveWaste after it is removed. Hiroshi Miyano, chairman of the Decommissioning Review Committee of the Atomic Energy Society of Japan, was blunt in his criticism, saying no serious thought has been given to managing this waste over the coming century or two.
"The Fukushima debris is uniquely complicated because it is a mixture of melted nuclear fuel and structural materials, and experts warned that removal may not even be possible until a concrete disposal plan is in place. General decommissioning superintendent Toyoshi Fukada warned that without proper storage facilities ready in advance, the entire decommissioning effort could eventually grind to a halt simply because there would be nowhere to put the waste."
Read more:
https://simplyinfo.org/2026/03/simplyinfo-org-15th-anniversary-report-fukushima-daiichi/Asashi investigative report [pdf]:
https://www.dropbox.com/scl/fi/ysaf6a7hj62286sv4hoql/alps_water_d250130_14-j_translated.pdf?rlkey=3u397ndoafdtiq6fgjczg4a74&st=845tdf30&dl=0#FukushimaIsntOver #TEPCOLies #RethinkNotRestart #NoNukes #NoNukesForAI #RenewablesNow #WaterIsLife #OceansAreLife #NuclearPlants #NuclearDisaster #Remember311
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‘If you’re flushing the toilet with #greywater, people should know’: how #China turned rain into an asset
#Architects and designers have recycled ancient practice of collecting #rainwater to make buildings ecologically friendly https://www.theguardian.com/environment/2026/jan/16/grey-water-how-china-turned-rain-into-asset -
Could This #Arizona Ranch Be a Model for #Southwest Farmers?
Oatman Flats has undergone a dramatic transformation, becoming the Southwest’s first #Regenerative #Organic Certified farm and a potential source of ideas for weathering #ClimateChange.
" 'We embraced the abundance of #heirloom and native crops in the #SonoranDesert,' Hansen said. 'We are looking at the land and asking it what we should grow, rather than asking the land to grow what we want.' " - Dax Hansen, owner of Oatman Flats Ranch.
By Samuel Gilbert
May 12, 2025Excerpt: "Regeneration Rooted in #Indigenous Practices
"Southern Arizona’s rich agricultural history stretches back more than 5,000 years. By 600 CE, the Hohokam people were constructing North America’s largest and most elaborate irrigation systems along the Salt and Gila Rivers. The descendants of the Hohokam—the Pima and Tohono O’odham—continued to farm the land up to and after the arrival of the Spanish, who began to colonize southern Arizona in the 1600s. They continue to farm in Arizona today.
"At the Tohono O’odham Indian Reservation, about two hours southeast of Oatman Flats, the San Xavier Co-op Farm uses historic land management practices and grows traditional crops that reflect their respect for the land, plants, animals, elders, and the sacredness of water.
"San Xavier Farm Manager Duran Andrews and his team plant #CoverCrops, rotate fields, and collect #rainwater.
" '[Regenerative agriculture] is nothing new to us,' Andrews said. 'We have been doing this for decades. Harmony between nature and people has been our approach all the time.' Rotating fields and cultivating multiple mutually beneficial species in the same fields improves water and soil quality and biodiversity in this harsh landscape.
" 'You’ve seen what the land looks like in five years; imagine it in 10. If we can do it here, we can do it anywhere.'
"The co-op grows a variety of native crops that were developed in the region and cultivated for centuries or, in some cases, millennia, such as grains and beans, which they sell online. 'We irrigate them till they sprout, then cut them off till the monsoon shows up,' Andrews said. 'We try to keep crops in that hardy state through all the years and decades they have been here. We try not to get away from how things were done in the past.'
"They also grow White Sonora wheat, introduced to Arizona by Spanish Jesuit missionaries in the 1600s. 'It was a gift from Father Kino that we have taken as our own,' Andrews said. 'The [San Xavier] community was one of the first to grow this wheat.'
"Following the Mexican-American War in the mid-1800s, the United States claimed parts of modern-day Arizona, New Mexico, California, Nevada, and Utah. The Anglo ranchers who moved into the area dug canals to irrigate agricultural fields, transforming the landscape. An 1852 watercolor by surveyor Jon Russell Bartlett depicts a verdant valley with cottonwoods and mesquite trees lining a flowing Gila River as it passes through Oatman Flats Ranch.
"That landscape is unrecognizable today. The lower Gila has gone bone dry after years of upstream diversions, dams, water overuse, and climate change. In 2019, the Gila River earned the title of Most Endangered River by the nonprofit advocacy group American Rivers.
"Standing on the sandy Gila riverbed, which divides the north and south farms of Oatman Flats Ranch, Wang pointed to the nearby invasive salt cedars. Healing the land involves rebuilding the water, nutrient, and carbon cycles from the ground up, 'at the micro level,' he said. 'On the macro level, it’s broken.'
"The ranch team has poured resources into rebuilding soil health by planting #hedgerows and 30-plus species of cover crops, at a cost of approximately $100,000. The hedgerows, mostly native trees, were planted along the edges of the fields to reduce erosion and provide habitat for beneficial species, including #pollinators such as #bees and #hummingbirds.
"The cover crops — #millet, #chickpeas, #sunflowers, #sorghum, sudan grass, broadleaves, and #NativeGrasses among them—are planted immediately after harvesting wheat, to provide 'soil armor,' help conserve water, fix nitrogen in the soil, suppress weeds, attract beneficial insects, and sequester carbon. The once-barren land now supports life for more than 120 species of flora and fauna."
Read more:
https://civileats.com/2025/05/12/could-this-arizona-ranch-be-a-model-for-southwest-farmers/#SolarPunkSunday #RegenerativeAgriculture #RegenerativeFarming #RestorativeAgriculture #ClimateChangeFarming
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Scientists Are Warning of A Brand-New Kind of #AcidRain
Story by Darren Orf
Key points:
- While acid rain caused by sulfur dioxide is an environmental threat of the past (at least, for now), a new kind of acid is proliferating in rain water—as well as groundwater, ice cores, and even human blood.
- #TrifluoroaceticAcid (#TFA) is a subclass of “#ForeverChemical” that’s been steadily increasing in concentrations around the world.
- With calls to consider this rise in TFA a planetary threat, some governments are starting ban chemicals linked to TFA—but the threat will require global cooperation."Acid rain may have a sequel, and like most sequels, it’s arguably worse.
"While the world’s first bout of acid rain (at least, in modern times) came from increased concentrations of sulfuric acid produced largely from coal plants, this new #anthropogenic source is possibly more pervasive, more persistent, and more sinister. Its name is Trifluoroacetic acid (TFA), a kind of 'forever chemical' that, for decades, has been steadily increasing in #RainWater—but not just rain water.
"Countries around the world have found increasing concentrations in #groundwater, #ArcticIceCores, #wine, and even #HumanBlood. In fact, TFA is likely the most pervasive form of per- and poly-fluoroalkyl (#PFAS)—technically, a subclass known as ultrashort-chain perfluoroalkyl acid (#PFAA)—on Earth due in part to the fact that longer-chain PFAS degrade into TFA via #incinerators or #SewageTreatment plants. They’re also used in #refrigerants instead of #chlorofluorocarbons and #hydrochlorofluorocarbons, which were famously known to deplete the Earth’s #OzoneLayer.
"In October of 2024, a team of European environmental scientists raised the TFA alarm, stating that a rise in concentration could be considered a threat to '#PlanetaryBoundaries' — a system designed to make sure the planet remains #habitable for human life (which we are doing a real bang-up job at following).
" 'Since the 1990s, it has been suggested that hazard-related concerns of TFA and other short-chain PFAAs are much lower than those of PFAAs with longer perfluoroalkyl chains, which are more #bioaccumulative and generally more #toxic,' the authors wrote back in October. 'However, these early reports did not consider TFA’s ubiquitous accumulation in the environment, in particular its observed accumulation in water resources and #bioaccumulation in various plants, including crops.'
"One of the most dangerous things about PFAAs is what we don’t know about them. Unlike other PFAS (of which there are, sadly, thousands of different kinds), TFA is so small (a.k.a. ultrashort) that it’s water-soluble, meaning it likely passes through the human body pretty quickly. A new Nature article reports that some scientists find this evidence compelling enough to not even consider TFA a kind of PFAS, but a growing chorus of voices are raising concerns that increased concentrations of TFA in water and food sources could render TFA’s fast-moving nature a moot point.
"In fact, TFA’s water-solubility could be a long-term headache. If scientists and governments eventually decide that TFA does need to be removed from drinking water and other sources, current filtration technologies are not up to the task. In other words, ridding the world of TFA will not only be immensely difficult, it’ll also be incredibly expensive. Current regulations to eliminate certain forms of PFAS are already proving to be fiscally onerous.
"Thankfully, some governments are taking action. #Denmark, for example, banned 23 substances earlier this month known to contain PFAS that contribute to rising TFA concentrations. Meanwhile, the #US is lagging behind—the Environmental Protection Agency [#EPA] doesn’t even define TFA as a 'forever chemical,' much to the dismay of #environmentalist groups and to the merriment of many #industry leaders.
"Rising concentrations of TFA is the acid rain sequel no one wanted. But just like every terrible sequel ever made, it seems like we’re getting it anyway."
#WaterIsLife #Dupont #DowChemical #3M #ForeverChemicals #EPACuts #Deregulation #TrumpSucks #USPol #WorldPol #Environment #EnvironmentalDamage #GenXChemicals #3MLied
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Taking a break to water the plants using #rainwater. Keeping one's #RainBarrel clean is essential to having good rainwater! And I've found that if mosquitoes are an issue, a light layer of olive oil (I save old, rancid olive oil for this purpose) can smother mosquito larvae. Natural dish soap does the same thing, without causing harm to plants.
Now, this article mentions using goldfish in one's rainbarrel. Ummmm... But, vegetable oils and natural soap will work (and so would #BTDunks )!
How To Control Mosquitoes In A Rain Barrel
https://www.gardeningknowhow.com/plant-problems/pests/insects/mosquito-control-in-rain-barrels.htm
#SolarPunkSunday #NaturalPestControl #RainwaterCollection #Gardening #ClimateChangeGardening #RainBarrell
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Ooooh...! Some really cool tips here! Well-thought out!
#ClimateChangeGardening: 12 strategies for a #resilient #garden
by Niki Jabbour
"#ClimateChange gardening is a set of tactics that make our yards and gardens more resilient to extreme weather as well as reduce our personal impacts on the climate. There are several ways to approach climate change gardening. You can use sustainable and organic gardening practices that put soil, #biodiversity, and #pollinators first. You can also plan to reduce plastic waste, up-cycle materials, and collect #rainwater.
3 reasons to care about climate change gardening
"Climate change gardening influences the health and success of your garden. When you nurture your soil, foster biodiversity, and support pollinators you create a garden that is more resilient to the challenges of climate change. Here are 3 reasons to care about climate change gardening.
- Extreme weather – The impact of weather related challenges like droughts, storms, precipitation, flooding, and above or below normal temperatures can be reduced with climate change gardening strategies.
- Pollinators, birds, and beneficial insects – Climate change can affect pollinators and birds in various ways. Weather extremes can impact migration timing and success, host plant growth and bloom time, disease and pest issues, and habitat and food supply.
- Non-native invasive pests and plants – With a longer growing season, invasive plants, pests, and diseases will move north and potentially affect plant health and crop yields."Read more [tips include #NoTill gardening]:
https://savvygardening.com/climate-change-gardening/
#ClimateChange #GardenGuidance #ClimateChangeGardening #Resiliency #GardenGuides #SolarPunkSunday #FoodSecurity #WaterManagement #PestManagement
