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Your septic system was designed and sized to support a certain number of people based on the number of bedrooms in your home. Typically, your septic tank size is based on 1.5+ people per bedroom. So a 4 bedroom house will accommodate 6 people. We calculate an average expected water usage from each person in the household and select an appropriate tank size to accommodate your family’s water consumption and plumbing needs.
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No. of Occupants
(75 gallons per person) |
Fixture
Count |
Minimum Tank Size
(gallons) |
System Daily Design Flow
(gallons per day) |
4 |
up to 21 |
1000 |
450 |
6 |
21-28 |
1250 |
600 |
8 |
up to 28 |
1250 |
600 |
8 |
28-35 |
1500 |
750 |
10 |
up to 35 |
1500 |
750 |
10 |
35-41 |
2000 |
900 |
12 |
up to 41 |
2000 |
900 |
12 |
41-45 |
2000 |
1050 |
14 |
up to 45 |
2000 |
1050 |
14 |
45-? |
2500 |
1200 |
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Baylisascaris procyonis roundworm in the eye of a child
Please don't feed raccoons!
Adding unnatural food resources, intentionally or not, encourages over population of their natural habitat and increases the infection risk of Baylisascaris procyonis roundworms to people and their pets. An informational flier is available here as an 111k pdf file.
When microscopic larvae are accidentally ingested or inhaled they can migrate to the eyes and brain and cause blindness, migraines, neurological disorders and death. Raccoons have a symbiotic relationship with the parasite and seem to suffer no ill effects as their host.
Throwing food scraps
into the woods is not composting nor is it ecologically sound! If you are using a composting system be sure to maintain it regularly and secure it so you don't attract and breed vermin.
Avoid direct contact with raccoons – especially their feces. Do not keep, feed, or adopt raccoons as pets! Raccoons are wild animals.
Discourage raccoons from living in and around your home or parks by:
• preventing access to food
• closing off access to attics and basements
• keeping sand boxes covered at all times, (becomes a latrine)
• removing fish ponds – they eat the fish and drink the water
• eliminating all water sources
• removing bird feeders
• keeping trash containers tightly closed
• clearing brush so raccoons are not likely to make a den on your property
Stay away from areas and materials that might be contaminated by raccoon feces. Raccoons typically defecate at the base of or in raised forks of trees, or on raised horizontal surfaces such as fallen logs, stumps, or large rocks. Raccoon feces also can be found on woodpiles, decks, rooftops, and in attics, garages, and haylofts. Feces usually are dark and tubular, have a pungent odor (usually worse than dog or cat feces), and often contain undigested seeds or other food items.
To eliminate eggs, raccoon feces and material contaminated with raccoon feces should be removed carefully and burned, buried, or sent to a landfill. Care should be taken to avoid contaminating hands and clothes.
Treat decks, patios, and other surfaces with boiling water or a propane flame-gun. (Exercise proper precautions!) Newly deposited eggs take at least 2-4 weeks to become infective. Prompt removal and destruction of raccoon feces will reduce risk for exposure and possible infection.
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It's autumn: English ivy is blooming and will soon produce berries that spread this tenacious and destructive species.
Please remove all ivy blossoms/berries from your property. Talk to your friends and neighbors. Organizing work parties are a great way to foster community spirit!

Ivy on Main St, from the Dutch Bill Creek Bridge
to the Pink which was removed by a local resident.
Mouse over image for 'before' photo.

Devouring the sidewalk!
Mouse over image for 'before' photo.

Another bonus: The old cyclone fence, once exposed, was determined to be unsafe and the county replaced it with a new and more attractive one! Mouse over image for 'before' photo.
Emergency intervention is needed NOW!
English ivy is not native to the United States and has no natural predators or pests to keep it in check. It easily escapes from planting areas and invades natural areas, parks and urban forests. It creates "Ivy Deserts" - areas so dominated by ivy that no other vegetation survives.
Ivy as ground cover crowds out native flora AND fauna. Despite popular belief, ivy is NOT a good ground cover for erosion control due to its shallow root system and suppression of other plants. When it crowds out native plants on stream banks, it degrades water quality.
Remove ivy from redwoods and other trees, it smothers and kills them. Ivy adding weight to limbs and reducing air flow around the tree's trunk, makes a tree more susceptible to canopy failure, wind stress and disease. It can also strangle trees around their base and reduce the flow of nutrients up and down the tree. Keep a 6 foot ring around trees Ivy Free.
Remove ivy from building structures, it undermines structural integrity, contributes to wood rot and mold.
English ivy does not provide a significant food or habitat for native wildlife, but does provide habitat for RATS.
When using ivy as part of your landscape it's easier to manage and control when rooted in pots. Ivy not in pots needs close, regular inspection to make sure it doesn't spread and get out of control. Since mature ivy blooms in the fall and has purple black berries in the winter (when it's further spread by birds) you may not even be around to know just how widely ivy on your property is contributing to to the destruction of our delicate coastal redwood habitat. If you are not a full time resident that is willing to keep an eye on ivy being cultivated on your property PLEASE REMOVE IT! You will be amazed by the quick recovery of native species if you do so.
Darrell Sukovitzen, The Tree Climber, has written an excellent pamphlet on Redwood Care.
Click here to view it.
Ivy Removal Methods
Girdle - The most basic technique to stop tree-climbing ivy dead in its tracks.
Once you have located a tree infested with ivy, use either loppers or a pruning saw to cut through each vine clinging to the tree trunk at shoulder height and at ankle height. This severs the connection between the life sustaining roots and the rest of the ivy. Be sure to cut ALL vines as even one can continue to nourish ivy higher up the tree. Strip the Ivy away from the tree between the two cuts - some vines can be so big that you need to pry them away from the tree - just be careful not to damage the bark. Recheck the 'girdled' area for any thin vines which may have grown under the tree's bark and you're finished but after all that work, you don't want to give Ivy a head start by leaving it to grow next to the base of the tree...
Full Lifesaver - After girdling a tree work to clear the surrounding area of ivy.
Imagine a 6-foot radius circle around the tree you have girdled; begin by peeling back the ivy mat 6 feet from the tree and thoroughly pull every vine and root from the circle. You may also find it helpful to cut "slices" in the ivy mat within your imaginary circle and rip out ivy like a piece of pie. If you are working on a slope, pull downhill and let gravity work with you.
Research has shown the once ivy has been pulled more than 6 feet away from a tree it will continue to grow away from the tree rather than towards it again in most cases. Our field tests have shown that a good 6+ foot Lifesaver will slow the re-infestation of a tree for over 5 years! The keys to an effective Lifesaver are consistency and patience; all vines and roots must be removed.
Log Roll - This method is most effective in areas with a serious ivy problem, and when used properly can be quite efficient and gratifying.
Begin by designating the area to be log rolled (a hillside or group of infested trees). Mark the top perimeter by cutting a line in the ivy mat, be sure to get every vine! If you are on a slope, cut horizontally across the slope to allow the ivy mat to be pulled downhill. Start to lift the mat and pull the cut edge of the vines downhill, rolling the ivy mat over itself. Let gravity do most of the work but also be aware of your surroundings unless you regularly perform backwards somersaults. Scan for native plants that may make rolling difficult and cut a line in the ivy perpendicular to your pulling edge so that the vine mat can be pulled around; this saves native plants that might otherwise have been uprooted by the thick mat and makes the log roll much more manageable.
If you find yourself with a stuck roll proceed to divide the log into several pieces and slice out the remaining perimeter.
Disposal - Treat the ivy cuttings as yard waste. Compost the remains only when dry and dead. Don't leave clippings or piles where they may re sprout! When dried, the clippings will break down, but beware of seeds.
English Ivy Fact Sheet - pdf flyer with more on removal from the Nat'l Parks Service. |
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The Mission of the Friends of Monte Rio is to enhance the quality of community life in Monte Rio, CA by sponsoring a series of social events and educational programs within the MRRP District.
Whether you want to coordinate an event, volunteer for a project, contribute funds or be part of the audience - we count on your involvement!
facebook | website
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Locate where you live, work, or visit. If you are in a yellow hazard area after feeling an earthquake that lasts a long time, or you receive an official evacuation notification, evacuate by foot immediately to a green area.
Click HERE to check your area.
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