Re: Piped in Water, Anyone?
- Subject: Re: [cg] Piped in Water, Anyone?
- From: "Lenny Librizzi" l*@cenyc.org
- Date: Wed, 15 Feb 2006 16:39:54 -0500
I have to agree with Sandy and Jack. While we don't have all of the answers, by using rainwater we are conserving our water supply (and not using chlorinated, fluorinated and whatever else they treat the municipal water with in our gardens), keeping rainwater out of the combined sewers and avoiding polluting our rivers and lakes from CSOs and non point source pollution and educating people about where our water comes from and where it goes.
We also make sure that storage tanks are closed with no standing water to attract mosquitos.
We are researching rainwater harvesting and irrigation and testing the water. Once we have some results I will share it with the list.
If anyone wants to know more about the NYC Water Resources Group check here:
http://water.brooklynlocal.info/
If anyone out there is a rocket, I mean plastic scientist it would be great to hear from them but our research pretty much agrees with what Sandy said. Most of our tanks are safe for water or food use polyethylene or recycled olive barrels. PVC has many problems. Unfortunately it is the most readily available and least expensive choice for plumbing piping and fittings. we are planning to use alternatives like ABS in the future.
Lenny Librizzi
On Wed, 15 Feb 2006 15:38:00 -0500, Jack Hale <jackh@knoxparks.org> wrote:
Key reasons for sticking with municipal water: - Supports the local economy - You get those nice mailings from the water company, and then you get to send them money - You provide a major public service for the guys who like to stop by the garden to wash their cars - Bonus to above - sometimes you even get the added fertility advantage of having detergent sprayed on your plants and soil. - It's really hard to keep a sprinkler going out of a rain barrel unless the barrel is on somebody's roof - Addendum to above - how are you supposed to run your sprinkler for 12 hours in one place out of a 50 gallon drum? - If somebody leaves the rain barrel spigot on, you might run out of water. With municipal water, it almost never runs out. - It's really hard to get good flow in a 150 foot long irrigation ditch with a rain barrel. You really need better pressure. - Brass faucets provide a much better target for the local recyclers than those cheesy PVC valves. - When somebody breaks a water line from a rain barrel, you just get a leak. With good municipal water pressure you can get something really spectacular. Ha! You think this is funny? We've seen it all. Jack N. Hale Executive Director Knox Parks Foundation 75 Laurel Street Hartford, CT 06106 860/951-7694 -----Original Message----- From: community_garden-admin@mallorn.com [community_garden-admin@mallorn.com] On Behalf Of Sandy Pernitz Sent: Wednesday, February 15, 2006 3:15 PM To: community_garden@mallorn.com Subject: Re: [cg] Piped in Water, Anyone? Ok now I have to chime in...all our gardens have municipal water sources but collecting water has benefits you can't get from a municipal water source. One of the big ones no chlorine and a warmer temperature which the plants love. Lets think about our water like we think about our soil...we love our soil and feed it, collected rainwater helps feed the soil. Now I know we don't find diapers on our roofs and don't have as much industry so testing in a major city like New York would be good too. The follow is something written for a series of rainbarrels in one of our gardens. We have been doing some testing of collected water in plastic barrels and metal cisterns and have found all water safe for plants. From what I have been able to find out, it is new plastic barrels that pose the most leaching but that changes over time. It sounds to me like most of you are using food grade barrels that are poly based. I would be more concerned with using the PVC parts which is shown to have serious leaching possibilities and is extremely bad for the environment and those producing it in production. So collect away!!!! I would still LOVE to see those water towers on your roofs in NYC with big funnels to collect water and pipe down to gardens and for flushing toilets to name a few uses! Education: WHAT IS YOUR ECOLOGICAL ADDRESS? GET TO KNOW THE WATERSHED YOU LIVE, WORK AND GARDEN IN Water Conservation Conservation is the most cost-effective source of water supply for our region. And even with new sources being added in the future, we still need to use water efficiently to ensure a sustainable supply. Every drop counts. Water Quality (Another great thing to mention that I did not is that organic gardening has a direct impact on "water quality" issues!) The paving trend of our urban neighborhoods has been going on for decades. It is time for all of us to contribute in anyway we can to cleanup and conserve our limited water supply. Storm water goes directly through the storm drains or over land untreated into Lake Union. Street runoff in our concrete urban environment pickup all kinds of toxic substances on its way to the Lake (litter, oil, gas, antifreeze, etc.). Street runoff accounts for significant and preventable sources of non-point source pollution. We as individuals and communities can rethink the ways we design and use water. Systems collecting and redirecting rainwater can reduce the amount of water overtaxing our sewer systems and filter water normally wasted on impervious surfaces naturally back to the water table. Water collection systems are one easy, inexpensive way we can all positively effect our water! Thanks for your time, Sandy Pernitz Community Garden Coordinator P-Patch Program/Dept. of Neighborhoods An ancient Chinese philosopher once fell asleep and dreamed he was a butterfly. When he awoke, he was no longer certain that's what had happened. Perhaps he was just a butterfly dreaming he was a Chinese philosopher... Chinese parable We have moved! NEW ADDDRESS Department of Neighborhoods 700 5th Avenue Suite 1700 PO Box 94649 Seattle, WA 98124-4649 sandy.pernitz@seattle.gov 206-684-0284One expensive, though doable solution to the muss and fuss of storage<adam36055@aol.com> 02/15 6:19 AM >>>
barrels ( mosquitoes, etc) is getting water piped in from your
municipality.
Yes, getting the plumbing done, a water vault installed, a meter -
working out a deal by which the city picks up the water cost ( usually
with the Parks Dept) and laying out piping throughout your garden is
alot of work and mess, but the rewards are being able to turn on a
spigot and get water for your hose.
Writing grants and internal fundraising is how groups that I've worked
with have done this. Like anything else of this sort, it's usually a
long, protracted process, unless you find the right foundation and
donors pretty quickly.
And you also have to remember to shut the water down when the freeze is
going to hit, so the pipes don't burst.
Regards,
Adam Honigman
-----Original Message-----
From: Fred Conrad <fred.conrad@acfb.org>
To: gtaylor@mcic.org; community_garden@mallorn.com
Sent: Wed, 15 Feb 2006 08:35:29 -0500
Subject: RE: [cg] Barrels to store rainwater for greenhouse gardening
like Judy said, i'm thinking that the "leakage" is carcinogenic
chemicals into
the water. softer plastics leak more and faster and at all
temperatures. most
cancer survivors that have done any research about environmental
exposure know
that nobody ever should ever use a microwave oven to heat food that is
in or
covered by plastic - especially not to cover the food with that
stretchy soft
plastic wrap to keep it from splattering. at high temps there is
measurable
transference into the food. these are serious health issues.
on the question of uptake of these chemicals by vegetables via water...
who
knows? rain barrels probably don't get hot enough to change the
emission rate,
but even at room temperature they might be leaking something.
multiplied by how
long the water stays in the barrels?
i use plastic rainbarrels, by the way!
fgc
-----Original Message-----
From: community_garden-admin@mallorn.com
[c*@mallorn.com]On Behalf Of Garth Taylor
Sent: Tuesday, February 14, 2006 10:56 AM
To: community_garden@mallorn.com
Subject: [cg] Barrels to store rainwater for greenhouse gardening
Does anyone have advice on the best type of barrel to use to capture
rainwater from the roof, bring it inside a greenhouse, and use it to
water
fruits and vegetables. I have been using 55-gallon blue plastic barrels
that
were once used for some kind of food transport.
I like the barrels because they are easy to work with - I can use PVC
materials to install spigots and overflow drains; and because they are
low
cost.
But someone told me there is a risk of leakage from the plastic into
the
water where there is a high temperature. Has anyone heard about this
problem? How high does the temperature have to be? Are we talking about
the
temperature of the water in the barrel (which is always pretty low
because
it is a heat/cold sink), or the temperature of the air?
What would be a better system?
Also, where can I get more of these blue barrels?
Thanks,
=Garth Taylor
Chicago / Southwest Michigan
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______________________________________________________
The American Community Gardening Association listserve is only one of
ACGA's services to community gardeners. To learn more about the ACGA and
to find out how to join, please go to http://www.communitygarden.org
To post an e-mail to the list: community_garden@mallorn.com
To subscribe, unsubscribe or change your subscription:
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______________________________________________________
The American Community Gardening Association listserve is only one of
ACGA's services to community gardeners. To learn more about the ACGA and
to find out how to join, please go to http://www.communitygarden.org
To post an e-mail to the list: community_garden@mallorn.com
To subscribe, unsubscribe or change your subscription:
https://secure.mallorn.com/mailman/listinfo/community_garden
______________________________________________________
The American Community Gardening Association listserve is only one of ACGA's services to community gardeners. To learn more about the ACGA and to find out how to join, please go to http://www.communitygarden.org
To post an e-mail to the list: community_garden@mallorn.com
To subscribe, unsubscribe or change your subscription: https://secure.mallorn.com/mailman/listinfo/community_garden
-- Council on the Environment of New York City (CENYC) 51 Chambers Street room 228 New York, New York 10007 www.cenyc.org 212-788-7927 phone 212-788-7913 fax llibrzzi@cenyc.org ______________________________________________________ The American Community Gardening Association listserve is only one of ACGA's services to community gardeners. To learn more about the ACGA and to find out how to join, please go to http://www.communitygarden.org To post an e-mail to the list: community_garden@mallorn.com To subscribe, unsubscribe or change your subscription: https://secure.mallorn.com/mailman/listinfo/community_garden
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