Our UConn Center for Land Use Education and Research (CLEAR) is presenting on webinar on Tuesday, June 26th at 2 PM on the Year 2 Task List for MS4 General Permits.
This webinar will cover the permit tasks that recur each year, highlight the new tasks due over the next year and provide an update on upcoming workshops and new tools.
VERNON, CT, (June 13, 2018) – UConn Extension and the Connecticut State Department of Education is currently inviting school food service professionals across the state to sign up for the Put Local on Your Tray Program in the upcoming 2018-19 school year. Schools and districts that sign up will get help increasing fresh, locally grown products in their cafeterias. Sign ups will be open until the new school year starts in September.
According to USDA’s 2014 Farm to School Census, over 70% of schools in CT are offering farm to school programming, which might include hands-on activities in school gardens, cooking classes after school, and/or serving local food in the cafeteria. CSDE and UConn Extension are now partnering to increase school commitments to more purchases from local farms. Districts who sign up for the Tray Program will pledge to feature local ingredients at least twice per season(s) of their choice. Schools choose the Farm to School promotional activities that fit their needs. For example, activities might include: hosting a special taste test in the cafeteria (e.g. kale chips), marketing the products they regularly get from local growers (such as milk), using a holiday or celebration day on the calendar to feature local produce (e.g. new varieties of apples promoted during CT Grown for CT Kids Week), or integrating a recipe into their regular menu that relies on local ingredients for several months (e.g. winter root slaw).
Last year, there were a total of thirty four districts who took the pledge. The program is in its second year and continues to learn, grow, and adapt as Farm to School grows. We hope to see an increase this year, with a goal of fifty school districts. Yolanda Burt, Senior Director of Child Nutrition for Hartford Public Schools and contributor for the Program’s suite of tools, thinks districts need to define ‘local’ for themselves. She states, “Our definition of local includes what is grown and processed within 250 miles of Hartford, and/or purchasing food from small businesses to support Hartford businesses and further job creation for Hartford residents.” Districts who sign up and take the pledge are encouraged to define the criteria for local products based on what is possible and meaningful to their community.
Food Service Director for Avon, Canton, and Regional School District #10, Maggie Dreher, says, “I believe we should provide our students with the freshest, tastiest ingredients possible. An apple is not just an apple, but a story – a potential place to connect to the community.” The Program welcomes those who are not a part of school food service to tell that story with Put Local on Your Tray communication materials, when educating children about local food. There is a materials request sheet available online, for interested school community members (teachers, parents, volunteers, etc.) to ask for any hard copies of our posters, bookmarks, stickers, etc. at http://putlocalonyourtray.uconn.edu.
Contact your school administrator or food service director to encourage them to sign up and be recognized and promoted as a Tray district! Many schools already supply local products, without necessarily promoting it as such (in items like milk, or certain produce from their distributors). Put them in touch with Put Local on Your Tray for credit to be paid where it’s due!
For more information please visit http://putlocalonyourtray.uconn.edu or call 203-824-7175. Put Local On Your Tray is a project of UConn Extension, in partnership with the CT State Department of Education, FoodCorps Connecticut, and New England Dairy & Food Council (NEDFC).
The Governor’s Greenways Council on Friday commended eight individuals, and a volunteer committee of the Last Green Valley, that have made significant contributions to the promotion, development and enhancement of Greenways – linear open space in Connecticut – and designated three new State greenways at a ceremony at the Nathan Lester House, in Ledyard.
The Centers for Disease Control and Prevention (CDC) recommends creating a tick-safe zone. Ticks feed on blood of animals including humans. Tactics to reduce the attractiveness of animals traveling into your yard will keep the number of ticks dropping off of them reduced. Do not feed the birds as chipmunks, squirrels and many other animals visit to eat fallen seeds. Remove leaf litter as a hiding place for small animals and ticks. Clear tall grass and brush from edges of turf and around home. Keep lawn mowed. Keep any wood piles dry and neatly stacked to discourage rodents from using it as a home. Do not place patio or play areas near wooded areas where animals and ticks will be living. Use fencing to keep out deer and larger animals from the yard. Create a 3-foot wide barrier of gravel or wood chips between lawns and woods to stop ticks from entering the lawn. Ticks do not like to cross hot, dry expanses.
Chemical control includes the active ingredient bifenthrin or carbaryl or permethrin or pyrethrin. These are best applied when the ticks are in their small nymphal stage during the month of May and early June. See the CT Tick Management Handbook written by the CT Agricultural Experiment Station for much more detailed information.
Written by Carol Quish
Originally posted by UConn Extension in 2014.
In Meriden schools, they served Red, White, & Blue Smoothies in honor of the winter Olympics and local dairy in February. What a cool idea! And one that you can replicate at home in honor of Memorial Day. It’s a fun and delicious smoothie. The layers were strawberry, banana, and blueberry served at breakfast with graham crackers.
Put Local on Your Tray is a farm-to-school program helping Connecticut schools serve and celebrate regionally grown food.
By Tom Worthley, UConn Extension
On May 15, 2018, late in the afternoon, a striking example of one of those “severe weather events” we see quite often these days passed through my neighborhood in Higganum. Severe winds, downpours, lightning and thunder all were part of a wicked and deadly storm that ripped limbs from and uprooted trees, downed powerlines and damaged buildings and vehicles in other parts of the state. Images on TV news and social media of damage and cleanup efforts have been striking.
For my part, because of the sudden and severe nature of the winds, and the near-continuous display of lightning, I was as nervous I ever remember being about a storm event and the potential for damage to my humble little house from trees and limbs. Sure enough, one large limb, from the top of a large red oak, did get ripped off and came down about 20 feet from where I park my car. There is, of course, a mess of smaller twigs and branches as well. No real property damage, thank goodness, but it was close. The storm was over a quick as it began, and now, just like many folks around the state, I’m faced with a clean-up task. It’s not a real problem for me; that broken limb is at the edge of the woods and will make a nice neat little pile of firewood.
For many people, however, the task of cleaning up storm-damaged trees is not so straightforward and simple. Many damaged trees are huge and are left in precarious, unstable positions. Storm-damaged trees are fraught with abundant problems, dangers, and risks. Cutting, cleaning up and salvaging downed, partially down or damaged trees is one of the most dangerous and risky activities an individual can undertake.
In viewing the news reports, photos and social media posts I have been shocked and horrified by the personal risks that people are taking to cut up downed trees in cleanup efforts. Pictures of men operating chain saws in shorts and t-shirts, climbing downed tree limbs (and standing on them!) to cut them, working with no personal protective equipment, etc. – it can all be quite distressing for a person familiar with the potential danger. No professional arborist or logger I know does chain saw work without personal protective equipment – and these are the experts!
It cannot be emphasized enough that without personal skill and a thorough knowledge of equipment capabilities, safety procedures and methods for dealing with physically stressed trees, an individual should never undertake this type of work on their own. The very characteristics that make the wood from trees a great structural material can turn leaning, hanging or down trees into dangerous “booby-traps” that spring, snap, and move in mysterious ways when people try to cut them. They can cause serious and life threatening injuries. Just because your neighbor or relative owns a chain saw, it doesn’t make them qualified to tackle a large tree that is uprooted or broken. Contacting a Licensed Arborist, or Certified Forest Practitioner with the right equipment, training, and insurance, is the best alternative for addressing the cleanup and salvage of storm damaged trees, and avoiding potential injury, death, liability and financial loss.
That said, there are a few things a homeowner can do about trees that are damaged and/or causing other damage around a home site:
- First, from a safe distance note the location of any and all downed utility lines. Always assume that downed wires are charged and do not approach them. Notify the utility company of the situation and do nothing further until they have cleared the area.
- Don’t forget to LOOK UP! While you may be fascinated with examining a downed limb, there may be another one hanging up above by a splinter, ready to drop at any time.
- Once you are confident that no electrocution or other physical danger exists, you can visually survey the scene and perhaps document it with written descriptions and photographs. This will be particularly helpful if a property insurance claim is to be filed. Proving auto or structure damage after a downed tree has been removed is easier if a photo record has been made.
- Take steps to flag off the area or otherwise warn people that potential danger exists.
- Remember that even if a downed tree or limb appears stable, it is subject to many unnatural stresses and tensions. If you are not familiar with these conditions, do not attempt to cut the tree or limb yourself. Cutting even small branches can cause pieces to release tension by springing back, or cause weight and balance to shift unexpectedly with the potential for serious injury. Call a professional for assistance.
- Under no circumstances, even in the least potentially dangerous situation, ever operate, or allow anyone on your property to operate a chainsaw without thorough knowledge of safe procedures and proper safety equipment, including, at the minimum, hardhat, leg chaps, eye and hearing protection, steel-toe boots and gloves.
An assessment of the damage to individual trees, or more widespread damage in a forest setting is best undertaken by an individual with professional expertise. Homeowners should contact an Arborist to examine trees in yards or near to structures, roads or power lines. A Certified Forester is qualified to evaluate damage in the forest to trees and stands and advise landowners about the suitability of salvage or cleanup operations. The CT-DEEP Forestry Division can provide information about contacting a Certified Forester or Licensed Arborist. Check the DEEP Website, http://www.ct.gov/deep/cwp/view.asp?a=2697&q=322792&deepNav_GID=1631%20
or call 860-424-3630. Listings of Licensed Arborists can also be found at the CT Tree Protective Association web site, www.CTPA.org.
While a nice tidy pile of firewood from a tree that was damaged in a storm might be the silver lining, it is not worth the risk of injury to yourself or someone else when tackling a very dangerous task without the proper knowledge, equipment or preparation.
By Joan Allen
Originally published by the UConn Home & Garden Education Center
Collection of rain water from roofs using rain barrels is growing in popularity because of its many environmental and practical benefits. It can help the environment by diverting water that might contain contaminants away from storm drains and the natural bodies of water that those empty into. Depletion of well water can be a benefit when this non-potable water is used instead of the tap for things like washing cars, irrigation of plants, and flushing toilets. If you’re on a city/public water system, it can save money to use rain water where you can, too. But is using rain water to irrigate vegetables and fruits safe? Are there contaminants in it that could make people sick? Let’s take a look at what’s been studied.
A few universities in the U.S and abroad have done some work to look at potential contaminants in roof run-off water including heavy metals like zinc, copper, lead and others as well as bacteria such as E. coli and other pathogens. Testing done so far has shown low risk from these, but there is some. And of course, it depends on the type of roofing material, the environment (ie acid rain, urban vs. rural, etc) and possibly other factors. In one study, most of the metals tested the same in rain barrel water as in rain water before it hit the roofs, so little to no concern there. One exception was zinc, and elevated levels could lead to build up of this element in soils. At high enough levels, this can cause injury to plants and those plants should not be consumed (1). Monitor for this by having the soil tested.
While risk appears to be low, there were a few samples in studies (1, 2) where E. coli or total coliform bacterial levels exceeded official standards for some uses. Rain barrel water should NEVER be used for potable purposes such as drinking water, cooking or washing. Where do the bacteria in run-off come from? The main sources would be fecal matter from animals such as squirrels and birds that land and move around on the roof.
But if you’d like to water your vegetable garden with rain barrel water, are there ways to do it safely?
Dr. Mike Dietz, Assistant Extension Educator at UConn with expertise in water management recommends “not using roof water on anything leafy that you are going to eat directly. It would be OK to water soil/plants where there is no direct contact”. This is consistent with recommendations from other experts who suggest applying the water directly to the soil and avoiding contact with above-ground plant parts. An ideal set-up would be to hook up a drip irrigation system to your rain barrel(s). Pressure will be improved when they are full and if they are elevated. A full rain barrel can be pretty heavy, at about 500 lbs. for a 55 gallon unit, so make sure they are on a solid and stable base such as concrete blocks.
If possible, and this is done in larger collection systems automatically, don’t collect the ‘first flush’ of water off the roof. This would be the first few gallons. In a ¼” rainfall as much as 150 gallons can be collected from a 1000 ft2 roof surface (3). The first water to run off tends to have higher concentrations of any contaminants because of them building up on the roof since the previous rainfall event.
Another more practical way to minimize risk of pathogen/bacterial contamination is to treat the collected water with bleach. Rutgers University recommends treating 55 gallons of water by adding one ounce of unscented household chlorine bleach to the barrel once a month (or more often if rain is frequent). Allow this to stand for 24 hours before using the water for irrigation so the bleach can dissipate.
Apply collected water in the morning. Wait until leaves dry in the sun before harvesting. Ultraviolet light from the sun will have some disinfecting effect.
It is recommended to have the rain barrel water tested for E. coli. Be sure to follow the testing lab’s instructions for collection, storage and time sensitivity of the samples.
Thoroughly wash all harvested produce. In addition, you should always thoroughly wash your hands with warm, soapy water after they are in contact with collected water.
In summary, there are risks to using collected rain water for irrigation of food crops. In most cases, the risk appears to be low, and using the above sanitation practices can reduce risk.
- DeBusk, K., W. Hunt, D. Osmond and G. Cope. 2009. Water quality of rooftop runoff: implications for residential water harvesting systems. North Carolina State University Cooperative Extension.
- Bakacs, M., M. Haberland and S. Yergeau. 2017. Rain barrels part IV: testing and applying harvested water to irrigate a vegetable garden. Rutgers New Jersey Agricultural Experiment Station. Fact Sheet FS1218.
- Rainfall as a resource. A resident’s guide to rain barrels in Connecticut. CT DEEP.
Spring has sprung, and it’s time to get seedlings in the ground! If you are looking for locally grown seedlings for your garden, the following community based organizations are hosting seedling sales to support their work. See below for the listing of organizations in Connecticut who will be hosting sales:
New Britain ROOTS:
Thu, May 10th: Pulaski Middle School, 3pm-4:30pm
757 Farmington Ave, New Britain, CT 06053
Friday, May 11th & Friday May 18th: Gaffney Elementary, 3:30pm-5pm
322 Slater Rd, New Britain, CT 06053
Friday, May 25th: New Britain High School, 2:30pm-4pm
110 Mill St, New Britain, CT 06051
Saturday May 12th, 10:00 am – 12:00 pm
358 Springside Ave New Haven, CT 06515
Fresh New London:
Saturday May 19th, 2018, 10:00 am – 1:00 pm
120 Broad St., New London, Connecticut 06320
Thursday, May 10th, 2018, 2 pm – 6 pm
Saturday, May 12th, 2018, 10 am – 1 pm
305 Skiff Street, North Haven, Connecticut
Check out our two projects run out of UConn Extension that specifically promote local sourcing, both in the Connecticut community and in Connecticut Schools: Put Local On Your Tray and Heart CT Grown. Local sourcing includes local gardening supplies, both for school gardens or for home!
By Amanda Ryan
Originally published by the Center for Land Use Education and Research
It’s well known that rain gardens are great for infiltrating stormwater but people may not realize that they also help destroy common stormwater pollutants. Several studies have found that rather than accumulating pollutants in their soils, rain gardens tend to biodegrade them instead. One study (LeFevre et al., 2011) investigated petroleum hydrocarbon levels in 58 rain gardens in Minneapolis, MN representing a wide range of sizes, vegetation types, and contributing area land uses. The researchers found that petroleum hydrocarbon levels were well below regulatory limits in all the rain gardens sampled. And a tip for future rain garden installers, rain gardens planted with more robust vegetation with deeper roots did a better job at breaking down pollutants than those planted with only turf grass.
A rain garden’s ability to biodegrade pollutants is in contrast to what happens in more conventional stormwater management structures like retention ponds. Retention ponds are often installed with larger developments to receive a large volume of stormwater from impervious areas (ex. houses and roads in a subdivision, roof and parking lot of a Home Depot). Other studies (Van Metre et al., 2009; Van Metre et al., 2000; Kamalakkannan et al., 2004), found that pollutants like PAH’s (polycyclic aromatic hydrocarbons), a type of petroleum hydrocarbon, accumulate in the sediments of stormwater retention ponds. This creates a very expensive maintenance issue for retention pond owners when the time comes to remove and dispose of built up contaminated sediments.
Side note – stormwater can pick up PAHs from dust on pavements treated with coal tar sealants which are commonly used on parking lots, driveways, and playgrounds (but they have recently been banned from use on State and local highways in CT).