Palouse-Clearwater Environmental Institute Palouse-Clearwater Environmental Institute
Welcome to the Palouse-Clearwater Environmental Institute's website!   Celebrating seventeen years of 'connecting people, place and community'.
Our main program areas include Watershed Restoration, Environmental Education, Transportation, Community Food Systems, and Energy.  Check them out!
Find out about upcoming events, links to useful websites, local issues, and answers to some of your pressing questions.
Vist the issues and events surrounding some special places around the palouse...
Make a donation, become a PCEI member, sign up to volunteer, or learn about fellow supporters of this rapidly growing organization! Learn about our history, download and read our past newsletters, and find out about possible internships or job openings. Get directions to our office, or contact our board or staff members.
home/faq.htm  

Do you have a question for PCEI?
What can I recycle in Latah County and where?
How can I stop the city from spraying herbicides on my property?
What evidence of pesticides in groundwater is there for our region?
Who tests well water?
What is the liquid icemelt product used locally, and is it harmful?
How can I learn more about Ice Stop?
What animals live in Paradise Creek?
How can I learn more about bats and bat houses in our region?
What native plants live along Paradise Creek?
What plastic can I recycle on the Palouse?
How can I save water in my yard?
How were the scablands of eastern Washington formed?

Do you have a question for PCEI?
Below is a list of the most common questions we receive at PCEI. We have supplied answers to these questions In an effort to serve our community and membership.

If you have a questions for us submit it to: webmaster@pcei.org
What can I recycle in Latah County and where?
If you live in a household within the city limits of Moscow, Deary, or Troy then you may participate in the curbside recycling program. Each household should have two green 18-gallon recycle bins. To participate, simply place your bins on the curb for collection on the day that your household garbage is picked up. Items that can be placed in curbside collection bins include:

Batteries
Tin/steel cans
Aluminum cans (Moscow Recycling will pay for aluminum cans!)
Clear, brown, and green glass bottles and jars
Corrugated cardboard (includes brown paper grocery bags)
White Ledger (copy, computer and lined notebook paper)
Magazines, newspapers, newspaper inserts and phone books
Mixed waste paper (see detail description below)
Shredded paper (tied off in a plastic bag)
#1 clear plastic bottles (NO LIDS)
#2 opaque screw-top jugs (NO LIDS)

What is mixed waste paper?

Single-ply cardboard such as cereal boxes, shoe boxes, soda and beer containers
Construction paper, pastel/color paper, wrapping paper, tissue paper
Paper towel cores, molded pulpboard (egg cartons)
Paper milk cartons, juice boxes, soy milk boxes
Envelopes (with or without windows), file folders, index cards, calculator tape
Slick or glossy paper (including pamphlets & brochures)

If you do not live within the city limits of Moscow, Deary, or Troy, or you wish to recycle an item not listed on the curbside list, recyclable materials can also be dropped off at Moscow Recycling. Moscow Recycling is located at 401 North Jackson Street in Moscow (just south of Rosauer’s); recycling can be dropped off 7 days a week, 24-hours a day, unless otherwise noted. Items that are accepted for recycling at Moscow Recycling include all of the items available for pick-up service and:

Automotive batteries
Rechargeable batteries (Tuesday–Saturday, 9:30–5:30)
Aluminum foil (clean)
Motor oil (in container, no dumping)
Mixed plastics (#1 non-clear/clamshell, #2 non-opaque/non-screw-top, #3-7)
Bicycles and bicycle parts (Tuesday–Saturday, 9:30–5:30)
Hardbound and paperback books
Inkjet and toner cartridges (Tuesday–Saturday, 9:30–5:30)
Electronic media (Tuesday–Saturday, 9:30–5:30)
TV’s and copiers (for a set fee, Tuesday–Saturday, 9:30–5:30)
CFL light bulbs (spiral and unbroken)
Yard Waste (drop off on North Almon Street, directly behind center, 24-hours)
Scrap metals (yellow/red brass. copper tubing/wire, cast/sheet aluminum, and radiators – Moscow Recycling will buy these items!)

Please:

• Drain and rinse containers
• Discard lids
• Do not place styrofoam in the recycling bins
• Do not place light bulbs, drinking glasses, ceramics, or window glass in the glass recycling bins
• Do not place plastics containing hazardous waste (e.g. oil or antifreeze), plastic packaging, plastic bags or plastic with metal rims in the plastic recycling bins

For general information or information about additional services provided by Moscow Recycling visit their website at www.moscowrecycling.com or call (208) 882-0590.


Additional recycling services provided in Latah County:

Plastic grocery bags: Moscow Food Co-op accepts reusable grocery bags. Rosauer’s, Safeway, Wal-Mart, and WINCO accept all bags
Styrofoam, packing materials: NRS (208) 882-2383, Mail Boxes ETC. (208) 882-5000, Moscow Hide & Fur (208) 882-0601 and NW Showcase (208) 882-4767
Furniture, clothing, etc.: Salvation Army, Now & Then and Goodwill
Dishes and silverware: PCEI Plate Project located at the 1912 Center (208) 882-1444
Computers: Staples ($10 per piece, no charge for small items such as mice and keyboards)
Plastic nursery pots: Pleasant Hill Farm (208) 877-1434, and the University of Idaho Arboretum (there is a bin for pot donations near the big red barn off of Palouse River Drive)
Working Appliances: Local appliance dealers, thrift stores, and pawn shops
Non-working Appliances: Latah Sanitation Inc. Transfer Station accepts scrap steel for recycling (208) 882-5724
Wood stoves: Latah Sanitation Inc. Transfer Station (inquire regarding Idaho tax refund)
Usable building materials: Wasankari Construction (call first (208) 883-4362)
Usable Fixtures: Wasankari Construction (call first (208) 883-4362)
Paint: Latah Sanitation Inc. Transfer Station (call for hours (208) 882-5724)
Scrap metals: Latah Sanitation Inc. Transfer Station accepts scrap steel for recycling (208) 882-5724
Propane tanks: Amerigas – Lewiston (208) 743-9455
Electric motors and pumps: Strom’s Electric (208) 835-2331
Fluorescent Tubes: Check out EcoLights, and Total Reclaim Environmental Services

Reduce! - Reuse! - Recycle!
  Composting has occurred naturally since plants began growing on earth. When vegetation decays, it breaks down and provides nutrients for the soil, plants, and other life around it. We can make our own compost (and also reap the benefits) because of the same decomposition process!

Why compost?

On average, 24% of our solid waste is material that could alternately be composted and used for enriching soil, retaining moisture, cleaning up contaminated soil, keeping away plant diseases, and much more! If you don’t have any inclination to these beneficial uses of compost, there is still good reason to do it. Organic materials such as food scraps that end up in the landfill actually create harmful methane and acidic leachate pollution. This is because organic waste in a landfill goes through anaerobic decompostion (because it does not receive oxygen) and results in producing methane. When organic material is composted it alternately goes through aerobic decomposition (because the compost is turned during the process) and therefore produces carbon dioxide instead of greenhouse gasses and pollution.

How do I compost?

It is easy to make a composter and even easier to buy one, though the fabulous self-turning doo-dads and trinkets you may find for sale are not necessary for making glorious compost. The easiest composter to build is a 3 or 4 sided chicken wire enclosure that you can throw your compost into. Just letting the scraps pile up will start the decomposition process! Another simple do it yourself method is using 5 shipping pallets: one pallet for the bottom, and one standing up to make each side. You can find many other ways to contain your compost heap, be creative, use building materials you have had laying around! If building a composter sounds like a big task, get a few friends or neighbors to do it together. After it is built you can all put your food scraps and lawn trimmings together and later share the compost or use it to make a community garden!

What do/don't I compost?

Do:
Cow or horse manure
Cardboard rolls
Clean paper
Coffee grounds and filters
Cotton rags
Dryer and vacuum cleaner lint
Eggshells
Fireplace ashes
Fruits and vegetables
Grass clippings
Hair and fur
Hay and straw
Houseplants
Leaves
Nut shells
Sawdust
Shredded newspaper
Tea bags
Wood chips
Wool rags
Yard trimmings

Don't:
Black walnut tree leaves or twigs
Coal or charcoal ash
Dairy products (butter, egg yolks, milk, sour cream, yogurt
Diseased or insect-ridden plants
Fat, grease, lard, oils
Meat or fish bones and scraps
Pet wastes (e.g., dog or cat feces, soiled cat litter)
Yard trimmings treated with chemical pesticides

Composting is easy but doing it optimally requires some key factors.
There must be a balance between organic “green” materials (like manure, food scraps, and grass clippings) and drier “brown” materials (like leaves or wood chips). If it is too dry or too soggy the decomposition process will take a much longer amount of time. Maintaining a balance depends on the types of matter you put into the compost. You can add dry leaves to a compost that is too wet, or if it is too dry you can wet it down with a garden hose. A good decomposing compost mixture is the product of patience and experimentation. You can find helpful

The smaller the pieces of organic matter you throw into your compost the better. But beware! They can be too small if oxygen is prevented from flowing through the pile.

Oxygen flow is the most important part of composting. To allow maximum oxygen throughout your compost without drying it out, make sure to turn the pile every week or two. Adding bigger pieces of matter such as wood chips or shredded newspaper can help allow oxygen to get to the pile, as well as keeping the pile on top of bulkier objects such as branches so that it stays off the ground.

The microorganisms that break down compost rely on the temperature of the heap they live on. A compost pile’s heat is generated from the nitrogen ingredients or “green” ingredients and should be between 135 and 160 degrees farenheit for prime decomposition. This temperature is also essential for killing pathogenic organisms and weed seeds. Things necessary for warming up your compost are having a big enough heap (at least 3 by 3 feet), having enough nitrogen or green ingredients (grass clippings, food), turning the pile to disperse heat, and making sure it is moist enough.


  How can I stop the city from spraying herbicides on my property?
The City of Moscow has an annual contract for the spraying of various herbicides on City streets, alleys, right-of-ways, etc. The purpose of this spraying program is threefold: 1) to prevent weeds from growing in street cracks and causing further damage to roadways; 2) to eliminate noxious weeds (which has essentially been accomplished on City right-of- ways); and 3) to control other weeds. This program runs from late spring through early autumn and monthly notices run in this newspaper during that time.

If you are a chemically sensitive person or wish not to have spraying done adjacent to or on your property, you must notify the City of Moscow Street Superintendent, Mike McGahan by phone at 883-7096. You must call each year to be added to the list; it does not carry over from year to year. You may post "No Spray" signs on your property, but please make sure they do not obstruct the clear view of motorists.

The City's Commission on Health and Environment asks that you hand pull or otherwise remove weeds growing along your property, especially those in curb and street cracks, if you request no spraying along your property.

If you have questions about this program, its purpose, or about the herbicides used you may contact the Moscow Street Department at the above phone number. More information, including Material Safety Data Sheets for the chemicals used and herbicide-free weed removal methods, is posted on the City’s Web site
What evidence of pesticides in groundwater is there for our region?
Here is a fact sheet from the USGS entitled "Pesticides and Volatile Organic Compounds in Ground and Surface Water of the Palouse Subunit, Washington and Idaho".

The paper discusses pesticides and other volatile organic compunds found in area groundwater.
Who tests well water?
ANATEK LABS INC.
Anatek Labs Inc. specializes in the testing of drinking water, waste water and environment samples for homeowners and industry. They are certified analytical laboratories with locations in Moscow (208-883-2839) and Spokane (509-838-3999) or 888-534-3999.
What is the liquid icemelt product used locally, and is it harmful?
In recent years, both the City of Moscow and the Idaho Transportation Department have adopted a new method of de-icing our streets and highways. Instead of relying on traditional measures of applying sand and basalt to control ice and snow, they have started using a new anti-icing application called Ice-Stop. read the full story...


How can I learn more about Ice Stop?
Please view the following pdf files for information about these products. You may also visit the Fateful Harvest website to learn more about that book.
What animals live in Paradise Creek?
Macroinvertabrates
  • Ephemeroptera
  • Trichoptera
  • Megaloptera
  • Coleoptera
  • Hemiptera
  • Odonata
  • Pelecypoda
  • Crustacea
  • Diptera
  • Gastropoda
  • Oligochaeta
  • Nematoda
  • Hirudinea
  • Collembola
  • Bryozoa
  • Coelenterata
  • Amphipoda
How can I learn more about bats and bat houses in our region?
You can visit Bats Northwest to learn about our bat species, how bats benefit you and how you can provide habitat for them.


Holodiscus discolor
Oceanspray

What native plants live along Paradise Creek?
Here is a list of native plants that PCEI uses inour sream restoration project. There are also many non-native plants along t he stream including Pacific Willow and Golden Willow. Latin Name, Common Name: Tree(T) or Shrub(S), Soil Moisture: Dry(D) and/or Moist M)
  • Acer glabrum, Rocky Mountain Maple: T, D
  • Alnus incana, Thinleaf Alder: T, M
  • Amelanchier alnifolia, Serviceberry: S, D, M
  • Betula occidentalis, Water Birch: T, M
  • Betula glandulosa, Bog (Swamp) Birch: T, M
  • Cornus sericea, Red-Osier Dogwood: S, M
  • Crataegus douglasii, Douglas Hawthorn: T, M
  • Holodiscus discolor, Oceanspray: S, D, M
  • Philadelphus lewisii, Mockorange (Syringa): S, D
  • Physocarpus malvaceus, Mallow Ninebark: S, D, M
  • Populus tremuloides, Quaking Aspen: T, M
  • Populus trichocarpa, Black Cottonwood: T, M
  • Prunus virginiana, Common Chokecherry: T, M
  • Ribes aureum, Golden Current: S, D, M
  • Rosa gymnocarpa, Baldhip Rose: S, D
  • Rosa woodsii, Woods (Pearhip) Rose: S, D
  • Salix bebbiana, Bebb Willow: T, M
  • Salix drummondii, Drummond Willow: T, M
  • Salix exigua, Coyote Willow: S, M
  • Salix lasiandra, caudata Whiplash (Pacific) Willow: T, M
  • Salix mackenzieana, Mackenzie Willow: T, M
  • Salix scouleriana, Scouler Willow: T, M
  • Sambucus cerulea, Blue Elderberry: S, D, M
  • Spirea betulifolia, Shiny-leaf Spirea: S, D
  • Spirea douglasii, Douglas Spirea: S, D
  • Symphoricarpos albus, Common Snowberry: S, D
  • Symphoricarpos mollis, Creeping Snowberry: S, D
What plastic can I recycle on the Palouse?
In addition to being able to recycle #1 and #2, you can now recycle plastics with the numbers 3,4,5 and 7 at Moscow recycling center. In the past, these plastic containers could not be accepted there because there was no market for the recycling center to sell them. However, this market has recently come available to Moscow’s Recycling Center.

Please continue to be thoughtful about the containers you purchase. Recycling capabilities are not an excuse to go plastic crazy and buy everything from this material amde from oil. Keep in mind that reducing is the first step in the three R’s (Reduce/Recuse/Recycle).

So after you have reused the container to death, you can drop it by the recycling center. Rinsed plastic containers (lids off) that have a recycling symbol on it, are accepted. Plastic bags and Styrofoam are still not accepted.

These newly accepted plastic containers are only accepted at the 24-hour drop off area at the Moscow Recycling Center and need to be sorted by number code located on the container. Unfortunately, to date, they do not have the capacity to pick up any other plastics in the curbside collection beside numbers 1 and 2.

To accommodate the new bins in the drop off area, the cardboard container near the Glass bins has been removed and the paper milk and juice cartons (aseptic packaging) should be placed in the Mixed Waste Paper bin. With all cases, there are a few packaging containers that are still not accepted like motor oil containers and #6 plastic because of high food contamination.

Thanks to Moscow Recycling center for helping to keep more plastics out of our landfills. For more recycling information contact:
How can I save water in my yard?
Water is the most valuable resource we have here on the Palouse. Over time and as our community grows, our aquifer system is feeling the pinch. It has become increasingly important to achieve maximum efficiency with this community resource.

These tips will help you get the most out of watering while benefitting your landscaping:

1. Water before 8 a.m. or after 6 p.m. and avoid watering on windy days. As much as 30% of water can be lost to evaporation by watering during midday.
2. Water in several short sessions rather than one long one. For example, three ten- minute sessions spaced 30-60 minutes apart will allow your lawn to better absorb moisture than one straight 30-minute session.
3. Help root structures become deeper and more effective by watering plants deeply but less frequently. Many plants and lawns only need water once per week.
4. Only water when needed. Overwatering promotes shallow root growth making your lawn less hardy. More plants die from overwatering than underwatering.
5. Install moisture sensors in each irrigation zone (shady, sunny, etc.) to better determine irrigation needs.
6. Adjust the timer on automatic sprinklers according to seasonal water demands and weather conditions.
7. When watering with a hose and sprinkler, install a timer between the faucet and hose to automatically shut water off at a certain time or set a kitchen timer as a reminder.
8. Install a rain shut-off device on automatic sprinklers to eliminate unneeded applications.
9. Use a sprinkler that throws large drops of water close to the ground. Avoid sprinklers that spray a fine mist, which results in excessive evaporation. Traveling sprinklers are among the most efficient.
10. Maintain a lawn height of 2 to 3 inches to help protect the roots from heat stress and reduce the loss of moisture to evaporation.
11. Avoid planting turf in areas that are difficult to irrigate properly such as steep inclines and isolated strips along sidewalks and driveways.
12. Aerate clay soils at least once per year to help the soil retain moisture.
13. Cluster plants with similar water requirements together.
14. Consider planting native, low-water-use, or xeric plants whereever possible. Many of these plants require less maintenance, little or no water, and provide habitat for native fauna, especially birds.
15. When chosing plants, keep in mind that smaller ones require less water to become established.
When creating a landscape plan, take into consideration how the yard will be used and how it can provide the greatest benefit with the least amount of maintenance.
How were the scablands of eastern Washington formed?
To read more about the glacial floods of the ancient lake Missoula, visit the web site of the Ice Age Floods Institute.


last update: 2/26/2009

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Palouse-Clearwater Environmental Institute
P.O. Box 8596 • Moscow ID 83843 • (208) 882-1444 • info@pcei.orghttp://www.pcei.org