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05-0458 Storwater Main Agree 021208eturn Address ity of Yeim isha R, Box 0 Box 479 elln, WA 9$597 Document title(s) {or transactions contained therein): 1. Storlnwater Maintellallce Agreement for Palisades West. Reference Numbers} o£ llocuments assigned or released: (o» page of doculnents(s}) Grantor{s} (Last narr~e, first name, middle initial) 1. FH 1, LLC 2. Palisades West Sti~bdivisioai Grantee(s) (Last ~zaznc, first name, nniddle initial) 1. City of YelI~1 2. Legal llescription (abbreviated: i.e. lot, block, plat or section, township, range) SW1/4 NE1/~ of S 2~, T 17N, R lE, W.M. Assessors Property Tax Parcel/Account Number: 21725130300 39$$604 Page 1 of 23 02/1212008 OB:44 AM Rgreement Thurston County Washing tan PALISRlDErS WE1S{T II !I i JJ f II~II~I ~~~ FIIII~ ~~~~ Illi~~ VIII IIII ~I~II~I II~I~I ~II~ III III~~ Ill~l I~€€IIE I~I I~II~ ~~II ~I~I RESIDENTIAL AGREEMENT TO MAINTAIN STORMWATER FACILITIES AND TO IMPLEMENT A POLLUTION SOUCE CONTROL PLAN BY AND BETWEEN THEIR HEIRS, SUCCESSORS, OR ASSIGNS {HEREINAFTER "OWNER"} The upkeep and maintenance of stormwater facilities and the imp€ementation of pollution source control best management practices (BMPs) is essential to the protection of water resources. Ali property owners are expected to conduct business in a manner that promotes environmental protection. This Agreement contains specific provisions with respect to maintenance of stormwater facilities and use of pollution source control BMPs. LI~GAL DESCRIPTION: A PORTION O~ SECTION 25, TOWNSHIP 17 NORTH, RANGE 1 EAST, LOCATED 1N YELM, WASHINGTON, Whereas, the Qwner has constructed improvements, including but not limited to, buildings, pavement, and stormwater facilities on the property described above. In order to further the goals of the Jurisdiction to ensure the protection and enhancement of water resources, the Jurisdiction and the Owner hereby enter into this Agreement. The responsibilities of each party to this Agreement are identified below. OWNER SHALL: ;1) Implement the stormwater facility maintenance program included herein as Attachment "A." 2) Implement the pollution source control program included herein as Attachment ~~B >, (3) Maintain a record {in the form of a log book) of steps taken to implement the programs referenced in (1) and (2) above. The fog book shall be available for inspection by appointment at 4200 6th Avenue ,Suite 301, Lacey, WA. The log book shall catalog the action taken, who took it, when it was done, how it was done, and any problems encountered or follow-on actions recommended, Maintenance items {"problems") fisted in Attachment "A" shall be inspected as 398$504 Page 2 of 23 02!12!2008 48:44 RM Rgreement Thurston County Washington ARLISRDES WEST I illllll I Ills I IIII 111111 hill I II 1111111 Illill III II I Iflll VIII 1111111 III VIII IIII llll specified in the attached instructions or more often if necessary. The Owner are encouraged to photocopy the individual checklists in Attachment "A" and use them to complete its inspections. These completed checklists would then, in combination, comprise the log book. (4} Submit an annual report to the Jurisdiction regarding implementation of the programs referenced in {1) and (2) above. The report must be submitted on or before May 15 of each calendar year and shah contain, at a minimum, the following: {a} Name, address, and telephone number of the businesses, the persons, or the #irms responsible for plan implementation, and the person completing the report. (b) Time period covered by the report. (c) A chronological summary of activities conducted to implement the programs referenced in (~}and (2) above. A photocopy of the applicable sections of the log book, with any additional explanation needed, shall normally suffice. For any activities conducted by paid parties, include a copy of the invoice for services. (d) An outline of planned activities for the next year. THE JURISDICTION SHALL: (1) Provide technical assistance to the Owner in support of its operation and maintenance activities conducted pursuant to its maintenance and source control programs. Said assistance shall be provided upon request and as Jurisdiction time and resources permit. (2) Review the annual reporE and conduct a minimum of one (1}site visit per year to discuss performance and problems with the Owner. (3} Review this agreement with the Owner and modify it as necessary at least once every three {3) years. REMEDIES: {1) if the Jurisdiction determines that maintenance or repair work is required to be done to the stormwater facilities located in the subdivision, the Jurisdiction shall give the Owner notice of the specific maintenance and/or repair required. The Jurisdiction shall set a reasonable time in which such work is to be completed by the persons who were given notice. If the above required maintenance andlor repair is not completed within the time set by the Jurisdiction, written notice will be sent to the Owner stating the Jurisdiction's intention to perform such maintenance and bill the Owner for all incurred expenses. 39886@4 p~,~E 3 ~~ Z3 osl~z~zooe os:aa fl~ Rgreement Thurston Cqunky Washinston PRLISRDES WE57 1111111 III IIIII! IIII 1111f1 IIIII IIII 1111111 111111 Iql IIII IIIII IIIII 1111111 Ili !1111 IIII IIII (2) if at any #ime the Jurisdiction determines that the existing system crew#es any imminent threat to public health or welfare, the Jurisdiction may take immediate measures to remedy said threat. No no#ice to the persons listed in Remedies (1}, above, shall be required under such circumstances, All other Qwner responsibilities shall remain in effect. (3) The Owner grant unrestricted authority to the Jurisd'€ction for access to any and all stormwater system features for the purpose of performing maintenance ar repair as may become necessary under Remedies (~} andlor (2). (4) The Owner shall assume responsibility for the cast of maintenance and repairs to the stormwater facili#yi except for those maintenance actions explicitly assumed by the Jurisdiction in the preceding section. Such responsibility shall include reimbursement to the Jurisdiction within 90 days of the receipt of the invoice for any such work performed. Overdue payments will require payment of interest at the current legal rate for liquidated judgments, if legal action ensues, any casts or fees incurred by the Jurisdiction will be borne by the parties responsible for said reimbursements. This Agreement is intended to protect the value and desirability of the real property described above and to benefit ail the citizens of the Jurisdiction, It shall run with the land and be binding on all parfiies having or acquiring any right, title, or interest, or any part thereof, of real property in the subdivision. They shall inure to th~ benefit of each present or future successor in interes# of said property or any p t , er of, or interest therein, and to the benefit of all citizens of the Jurisdictior~ / ~! Owner Dated this day ~~ day of ~~' C.~~~t~~ac-~ 20 Public Works Director, City of Yelm II 1/ 3988604 Page 4 of 23 02112!2000 fl0:44 Rf~ R9reement Thurston County Washington PRLISRpES WE5T 4111!!!! III 1111!! 1111 Ililll Illll Ill! 1111!!! Illlil Ills Ill! Illll lull VIII 1 III 1111! III Ill! STATE OF WASHINGTON } ) S5 COUNTY OP THURSTON } On this day and year above personaily appeared before me, ~ ~E~ G. CN f known to be the individual(s) described, and who executed the foregoing instrument and acknowledge that they signed the same as their free and voluntary act and deed for the uses and purposes therein mentioned. Given under my hand and official seal this _~"~ day of /ydv~~-, X20 ~~ --- Ccmnil3glon Lxpiras ~UGUS'r31, 20iG N~ fy Publi~~and for Washington, residing in My commission expires. of STATE OF WASHINGTON ) } 5S COUNTY OF THURSTON } On this day and year above personaily appeared before me, known to be the individual(s) described, and who executed the foregoing instrument and acknowledge that they signed the same as their free and voluntary act and deed for the uses and purposes therein mentioned, Given under my hand and official seal this day of , 20 STATE OF WASHINGTON }. ss COUNTY OF THURSTON } Notary Public in and for the State of Washington, residing in My commission expires On this day and year above personally appeared before me, , who executed the foregoing instrument and acknowledge the said instrument #o be the free and voluntary act and deed of said Municipal Corporation for the uses and purposes therein mentioned and on oath states he is authorized to execute the said instrumen#. Given under my hand and official seal this day of , 20 ,~ Notary Public in and for the State of Washington, residing in My commission expires 3988604 Page 5 of 23 ~2/i212p08 08:44 AID Agreement Thurston Cpunty Washington PrAL, I SRDIIErIS IWiESI IT II I I II ! rr I Il~~~ll III ~l~III lll~ IIIIII ~~~~~ IIII IIlIIII IiIIII III ~~~~ IIIII ~Ifll ~fII~~~ III ~IIII III ~~~€ ATTACHMENT "A" 1VIAI NTENAN C E PLAN PALISADES WEST PLAT SUB-05-0455-YL f NSTRUCTfONS FOR MAINTENANCE OF STORM DRAINAGE FACI~IT(ES The foiiowing pages contain maintenance needs for most components that are part of the proposed drainage system, A checklist should be compieted for ali system components according to the schedules shown in the tables. Using photocopies of these pages, check off the problems identified with each inspection. Add cnmments on problems found and actions taken. Keep these "checked" sheets in a file, as they will be used to write the annual report (due in May of each year). Some items do not need to be checked with every inspection. Use the suggested frequency at the left of each item as a guideline for the inspections. The City of Yelm is availabie for technical assistance. Do not hesitate to call, especially if it appears that a problem may exist. 398$H0~4 Page 6 of 23 02I3212D08 D8:44 A1~ Rgreement Thurston Covnty Washington PRLISRDES EJEST 11111111 III 1111111111111111 VIII fll I II I (lilll IIII IIII (IIII Iflll 1111111 II Illll Illl IIII SEJB-05-0458-YL SECTION l - REQUIRED MAINTENANCE The drainage facilities will require occasional maintenance. The checklists below are the minimum maintena~ice requirements and inspection fi~equencies. Maintenance Checklist for Conveyance Systems (Pipes) Drainage ,, Fre uenc System Feature Re 'd Problem Gonditions to Check For Conditions That Should Exist M. S. Pipes ,, Sediment & Accumulated sediment #hat exceeds Pipe cleaned of all debris 20% of the diameter of the pipe. sediment and debris. M ~ Vege#ation Vegetation that reduces free AIi vegetation remaved movement of water through pipes. so water flows freely. A Damaged Protective coating is damaged, rust Pipe repaired or y (rusted, bent is causing more than 50% replaced. or crushed} deterioration to any part of pips. M Any dent that significantly impedes Pipe repaired or flow {i.e., decreases the cross replaced. ~ section area of pipe by more #han 20%). M Pipe has major cracks or fears Pipe repaired or allowing groundwater leakage. replaced. !f you are unsure whether a problem exists, please contact the,Jurisdiction and ask for technical assistante. Comments: KeY~ A =Annual {March or April preferred) M =Monthly (see schedule) S =After major storms 398$604 Page 7 of 23 D2I12l2DDa ~a:44 AM Agreement Thurston County Washington PRLISADES WEST 1111111 III IIIIlI IIII 111111 (IIII IIII 1111111 IIIlII 1111 III! VIII VIII 1111!11 III Illll IIII IIII Maintenance for Catch basins and inlets Drainage ,, Fre uenc System Feature Re 'd Problem Conditions to Check For Conditions That Should Exist M,S General Trash, debris Trash or debris in front of the No trash or debris localed and sediment catch basin opening is immediately in front of catch in or on basin blocking capacity by more than basin opening. Grate is ~ 1 p%• kept clean and allows water to enter, M Sediment or debris {in the No sediment or debris in the basin) that exceeds 113 the catch basin. Catch basin is depth from the bottom of basin dug out and dean. to invert of the #owest pipe into ,, or out of the basin, M,5 Trash or debris in any inlet or Inlet and outlet pipes free of pipe blocking more #han 113 of trash ar debris. its height. M Structural Comer of frame extends more Frame is even with curb damage to than 314" past curb face into . frame andlor street {if applicable). `' top slab M Top slab has holes larger than Top slab is free of hales and 2 square inches or cracks cracks. wider than 114" {intent is to '~ make sure all material is running into the basin. M Frame not sitting flush on top Frame is sitting flush on top slab, i.e., separation of mare of top slab. .+ than 314" of the frame from the top slab. A Cracks in Cracks wider than 112" and Basin replaced or repaired basin longer than 3", any evidence of to design standards. wails/bottom sosl particles entering catch Contact a professional basin through cracks or engineer far evaluation. ,, maintenance person judges that structure is unsound. A Cracks wider than 112" and Na cracks mare than 114" longer than 1' at the joint of wide at the joint of any inlet/outlet pipe or any inlet outlet pipe, evidence of soil particles ,, entering catch basin through cracks. A Settlement I Basin has settled more than 1" Basin replaced or repaired misalignment or has rotated more than 2" out to design standards. ,, of alignment. Contact a professional engineer far evaluation. M,S Fire hazard o€ AresEnce of chemicals such as No color, odor or sludge. other pollution natural gas, oil and gasoline. Basin is dug out and clean. ,. Obnoxious color, odor or sludge noted. M,S Qutlet pipe is Vege#ation or roots growing in No vegetation or root growth clogged with inietloutlet pipe joints that are present. ,, vegetation more than 6" tali and less than 6" apart. 39886Q14 Page 8 of 23 n2i12l2008 08: Q4 Rr7 Rgreement Thurston County Washington PflLI5RDE5 WEST IIIIIII III IIIIII IIII IIIIII 11111IIII IIIIIII IIIIII IIII IIII Illil VIII VIII I III VIII IIII IIII SECTION 2 - f~ESPONSIBLE ORGANIZATION The homeowners association shalt be responsible for the operations and maintenance of all onsite storm drainage facilities. SECTION 3 - VEGETATION MANAGEMENT PLAN All disturbed pervious areas on the site will be landscaped to provide as aesthetically pleasing environment. SECTION 4 - INFILTRATION POND The bottarr~ surface of the infiltration pond shalt be periodically inspected for build-up of sedimenk and debris. If the pond begins to have standing water, especially after rainfall has ceased for several days, the infiltration facility may not be infiltrating properly and should be inspected. 3988604 Page 9 of 23 fl2l1212p08 08:0.A AM A9~eement Thurston County Washington PAI.ISAflE5 WEST IIIIIIIIIIIIIIIIIIIIIII11flIIIIIIIIIIIllll111111IIIIIIIIIIIIVIII1111111IIIVIIIfIIIIII ATTACHMENT "B" SOURCE POLLUTION CONTROL PROGRAM GU~D~ I. COMMON HAZARDS TO WATER RESOURCES General Many products commonly used in and around our homes are hazardous to both the environment and people. if used improperly, these products can end up in nearby surface or ground waters. This document provides alternatives, where possible, for many products and common practices that can reduce the potential for adverse impacts to those water resources. The term commonly used to describe environmentally conscientious practices is "Best Management Practices" (BMP). Many BMPs are incorporated into the design of your subdivision. BMPs described herein include "good housekeeping" practices that everyone can use. It has been said that the average home today contains more chemicals than the average chemical lab of 100 years ago. When these chemicals are used industrially, they typically are subject to various health and safety standards. However, many of these same substances can be used freely and carelessly in our homes, Typical residential pollutant sources are classified as either "point" or "non-point" sources. A point source pollutant is one in which the contaminant can be traced to a specific locafion nr locations. Non-point pollutants are more difficult to locate. Stormwater is a good example wherein tiny bits of contaminant collect over many acres of runoff, eventually reaching a single point, However, the source of the pollutant is anything but a "point" source. A. Point sources of pollutants 1. Household products Many cleaning agents, solvents, polishes, etc. commonly used in the home are considered hazardous. These products may be toxic, corrosive, reactive, flammable, or carcinogenic. It is critical that these products are handled with care and are, properly disposed. A list of common household hazardous materials is presented in Table 1. In addition, many hazardous household chemicals persist for long periods of time in the environment. Manufacturers may truthfully state that a product is "biodegradable"; mast products are biodegradable, but what is important is the rate at which they are broken down and the products they are broken down into. The term "biodegradable" is somewhat misleading unless the product rapidly degrades into harmless substances. It is important to note here that the term "biodegradable" currently has no legal definition in this state, Consequently, any product can use this term according to the manufacturer's own definition. This definition may not be at 1 of ~4 3988604 Page 10 of 23 02!1212008 D8:44 RM Rgreement Thurston County Washington PRLIISADEf5 IWEST I I !! II I II I I llllll ~ IIIIII lid 1lII llll ~ Iilll l~l~lll Illli ill II! VIII ~~~~~ lllll~l lllll IIII Ill! all similar to the consumer's perception. 2. Automotive care products Common automotive fluids such as oil, gas, antifreeze, degreasers, etc, are easily spread by small amounts of water and can cause significant damage to area ground and surface waters. Table 1 presents a list of these Cammon items and Table 2 suggests alternatives or handling tips to reduce the potential for negative environmental impacts. B. Non-point sources of pollutants 1. Yard care products Pesticides (including insecticides and herbicides) and ferkilizers are commonly used by homeowners in the quest for bigger, healthier plants and greener lawns, These chemicals are often overused. Many times, homeowners apply too much chemical or apply the right amount bu# at the wrong time, (Such as before heavy rains or any time the plants will not be able to absorb the chemicals.} Excess chemicals are easily introduced into stormwater runoff and can cause algae blooms (fertilizers) or kill off aquatic organisms (pesticides) in surface waters. Large quantities of fertilizer can negatively impact nitrate levels in drinking water well supplies as well. 2. stormwater runoff stormwater runoff needs to be treated because it carries litter, oil, gasoline, fertilizers, pesticides, pet waste, sediments, and anything else that can float, dissolve or be swept along by moving water, Left untreated, polluted stormwater can reach nearby waterways where it can harm or kill aquatic fife. Untreated stormwater can pollute groundwater in similar ways. Nationally, stormwater is recognized as a major threat to water quality. Remember to keep everything out of stormwater systems except the rainwater they are designed to collect. 2of14 X988604 Page 11 of 23 D21i212D08 p9: a4 RM Agreement pRtI5RDE5CWESTy Washington I liiliii Ill illiil lliil llil ililli Viii IIII ilillli lillil liil llli hill ilili ililiii Ili iliii llll liil II. REDUCING IMPACTS ON WATER RESOURCES General The following ideas should help you reduce the risks of stormwater and ground water contamination from many common products or practices. From a waste management standpoint, automobile maintenance is best done by professionals at facilities designed to handle, store, and dispose of waste products properly. Many of these facilities do an excellent job of dealing with waste oils, antifreezes, other fluids, batteries and tires. If you do repair or maintain your car at home, please consider the tips presented in this plan. Fertilizing a lawn can be done in an environmentally sensitive manner. Also, rather than bringing out the sprayer whenever a pest infestation occurs in the garden, consider using other alternatives. Evaluate all factors that might affect the garden, including environmental effects, before chemicals are applied. Pesticides should only be used as a last resort. Some proven tactics that can be used to decrease the use of pesticides are discussed below. A. Household operations Read the label of products before you buy them. Toxic product labels carry many warnings. Either bypass such products entirely or buy them in small quantities. If you cannot use the entire product, try to give it away instead of disposing of it. Thurston County periodically facilitates product exchanges for leftover paints and other hazardous wastes. Call the Thurston County Health Department at 754-4111 for mare information. 2. Buy detergents that contain little or no phosphorus, Phosphorus can cause algae blooms if washed into fakes or streams, Mast detergents that are low or phosphate free are labeled as such. 3. Use no more than the manufacturer's suggested amount of any cleanser. (More isn't necessarily better.) 4. Products such as oven cleanser, floor wax, furniture polish, drain cleaners, and spot removers often contain chemicals that are toxic, Buy the least toxic product available, and use anon-toxic substitute if one can be found. Ovens, for example, can be cleaned by applying table salt to spills, then scrubbing with a solution of washing soda and water. Table 2 lists substitutes for many commonly used household products. if it is necessary to use a product that contains toxic chemicals, use the product only as directed. Do not combine products, as they may become mare dangerous when mixed (example: mixing chlorine bleach and ammonia produces dangerous gases}. Use eye-wear and rubber gloves as appropriate. Contact the Hazardous Substance Hotline at 1-8gQ-633-7585 if you have any questions regarding disposal of a product or empty container. The County has both hazardous waste collection days and 3of14 3988604 Page 12 of 23 Rgreement ©2f12l2ati8 D8;44 RM PR~TSR(~ESGWiIESTyIIIl}}Was``~i}n9tonlI{{II{{II IIlIlls} t IIII} ~~~I~~~ III ~~~~~~ ~~~!! ~~~~ ~fll~~ ~~~1~ ~~I~ ~~~~~~~ Il~iil ~~~~ it~i II~~~ ~~~~~ 1~~~~~~ ~~~ ~~~~1111~ I~~~ permanent facilities where residents can bring hazardous wastes, Call the Thurston County Health Department at 754-4111 for more information. 5. Many chemicals left over from some activities such as photography and auto repair are hazardous and should not be flushed down the sink or toilet, This is especially important if your home is hooked up to a septic system. Toxic chemicals can kill bacteria in the tank that treat sewage and can also pollute water supply wells. 6. Be sure that all toxic material containers are clearly marked. 7. Common (not automobile) household batteries are one of the largest sources of heavy metals (such as lead, nickel, cadmium, and mercury) found in landfills. Instead of throwing batteries away, dispose of them at a hazardous waste collection site. B, Au#omoti~e care and main#enance 1. Cars should be serviced regularly. Leaky lines ar valves should be replaced. 2. Dumping oil, degreasers, antifreeze, and other automotive liquids into a stream or storm drain violates city, county and state law. Do not dump them onto the ground because they will end up in stormwater runoff or in groundwater. Da not use oil to reduce dust levels on unpaved areas. Instead, recycle used oil and antifreeze. {Keep them in separate containers.) Call the Recycling Hotline at 1 W800-R1=CYCLE ar call the Thurston County Health Department far the location of the nearest recycling center. You may also call your local automotive service centers to see if they take oil for recycling. (Some also take used oil filters.) 3. Wrap empty oil and antifreeze containers in several layers of newspaper, tie securely, and place them in a covered trashcan. (Antifreeze tastes sweet but is poisonous #o people, fish, pets, and wildlife.) 4. Sweep your driveway instead of hosing it down. Fluids and heavy metals associated with automobiles can build up on driveway surfaces. When cleaned with a garden hose, these contaminants can be washed into local surface or ground waters, Sweeping up sediment and disposing of it properly can reduce the impact on our water resources. 5. Wash vehicles on the fawn or in a location where soapsuds can be directed onto the lawn or another vegetated area. This will help to keep soapsuds from washing into the storm drain system ar local surface water. (Your stormwater pond is not designed to cleanse soapy water from washed cars.) 6. Small spills of oil or other fluids can be absorbed by using materials such as kitty litter or sawdust. Wrap the used kitty litter and any contaminated soil in a plastic bag and then place it in the garbage. If a spill reaches surface water, you must notify the nearest regional office of the Department of Ecology immediately! Southwest Regional Office number; 407-6300. There are fines for failure to notify the appropriate agency when a spill occurs. 4 of 1.4 3988604 Page 13 of 23 gg~eement 02112!2008 08:44 AM PgLi5gD~SCWES44'}}tYlliWas{{tthilnlI9`}~{onI I{i} } } {l }4} }}} l }i}} 1 i~l~l~~ ~~~ ~~~~~~ ~~~~~ I~I~ ~~l~I~ ~~11~ ~~ll il~l~~~ i~~il! I~~I ~I~~ ~~~~~ 1~1~~ ~III~~~ III ~~~#~ IIII ~~~~ 7. De-icing chemicals, usually a farm of salt, can harm concrete less than three years in age, burn vegetation, and are corrosive to cars and other metal objects. De-icing chemicals and their additives can also be toxic. {Cyanide is formed from the breakdown of a common anti-caking agent used in de-icing chemicals.) Urea salts are an alternative to other types of salt de-icers, but great care must be used in applying them, These salts contain large quantities of nitrogen, which can severely burn plants and encourage algae growth in lakes if over-applied. The use of these chemicals should be minimized or avoided. Instead, shovel walks clear and apply a dusting of sand to improve footing. C. Landscape design and maintenance One of the best methods of reducing impacts to water resources is by using landscaping materials that do not require extensive care. Native plants have adapted themselves to our region, particularly their root structure and water needs. These plants have also built tolerances over the centuries to local pests and disease. By using native punts in the landscape, we are less likely to need fertilizers, herbicides, and pesticides. Native plants are also more tolerant of drought conditions and typically require less water. Native plants come in all shapes and sizes so there is probably one that will fit into your landscape plans. There are deciduous and evergreen varieties of trees, shrubs, and groundcovers. Following is a brief list of just some of the more common varieties of native plants. Contact your local garden supply stare for more ideas on use of native plants in your garden. Ever reen Plants: Trees -western red cedar, douglas fir, western hemlock Shrubs -rhododendron, evergreen huckleberry, tall Oregon grape Ferns -lady fern, sword fern, deer fern Groundcover- manzanita, kinnikinnik, common juniper Deciduous Plants: Trees -big leaf maple, pacific dogwood, bitter cherry Shrubs -western azalea, nootka rose, red huckleberry 2. The lawn is a major component of the landscape, Selection of a grass well suited to our area is an important step in reducing the impact to water resources. The National 7'urfgrass Evaluation studies various types of grasses for #heir resistance to insects, drought #olerance, seasonal appearance, density, the strength of their sod, and leaf texture. Based upon these characteris#ics, specific grass types are recommended for specific areas throughout the country. Fescue and perennial rye grass are recommended for this area. 5af14 3988604 Page 14 of 23 Agreement 02112l2P0B 08:44 RM PALISAA~5Cl~~STY Lfashington I IIIIIII III IIIIII VIII IIII IIIIII Illll IIII IIIIIII IIIIII IIII Illl VIII VIII IIIIIII III VIII IIII IIII 3. Use of native plants will greatly reduce the need for fertilizer. Use of mulch may eliminate the need altogether. Much acts as a physical barrier to weeds and is an excellent alternative to herbicides. Mulch can be compost, bark or wood chips, or leaves and grass clippings. It should be spread around the base of plants and within flowerbeds, The recommended depth of mulch varies between plant varieties but should typically be fwo to four inches. 4. Proper use of fertilizers yields better plants and reduces negative impacts to our water resources. Fertilizers typically contain high levels of nitrogen and phosphorus, both of which can damage ground and surface waters. The following are a few tips to optimize the use of fertilizers in your garden. The first step in fixing a problem is to know what that problem is. Therefore, before applying any fertilizer, test your soil. Existing soil conditions, particularly nitrogen, phosphorus, potassium, and pH levels, can be easily determined by using kits available at garden stares or from the WSU Cooperative Extension. Applying fertilizer before knowing the components of the soil could lead to over loading certain areas that may impact our water resources. Proper fertilization is important in maintaining a healthy lawn that resists environmental stress, including competition with weeds and moss and drought stress. Because Spring and Fail are periods of optimal growth, these are the mast important times to fertilize. The use of slow release fertilizers is recommended. Natural organic and synthetic organic fertilizers {such as IBDU, sulfur or polymer coated urea, or methylene urea) behave similarly once they are applied to the soil. Although some people feel that natural organic fertilizers provide added benefits to soil health, research has not shown this to be true as a general rule. The natural organic nutrient sources in these products are often supplemented with synthetic plant nutrients anyway. The most important thing to remember is to use a slow release fertilizer. Extensive research around the country has shown that when these materials are applied properly there is very little risk of surface or groundwater contamination, and they provide an even feeding, which is better for your lawn. Remember to sweep granules off pavement to prevent washing into storm drains. Turf fertilization practices for the entire year are built around what is done in the fall. Apply fertilizer in early to mid September to promote regrowth from summer stress. Another application in November is important in keeping the grass competitive with moss through the winter. if you fertilize in November, you probably don't need an early Spring fertilization. if not, your fawn will probably be ready for fertilizer in the Spring. Again, use a slow release fertilizer so that you don't promote a big flush of growth. Fertilize again in early June so that the grass has the nutrients it needs to grow at a moderate rate through the summer stress period. if you want to maintain a lawn of moderate quality, a minimum of three fertilizations through the year is needed. Additional light fertilizations can be 6 of ~.4 3388604 Pa9~ 15 of 23 02I1212n~8 06:44 AM Agreement PALTSRDESCWESTY Washington lllllf ll lit Illlfl VIII fill Illill lull IIII flllllf illlfl 1111 111E Illll 11111 IIIIIII Ill fu11111111f1 added if you are looking for a higher quality lawn. In general, you should apply no more than one pound of actual fertilizer nitrogen per 1000 square feet a# a time, although this rate can be increased to 1.5 pounds in the fall when using stow release products. (lf the €ertilizer analysis is 24-~-12, for example, it contains 24% nitrogen.) To apply 1 pound of N per 1000 square feet, you need to apply 4.2 pounds of fertilizer (1 ~ 0.24 = 4.2). Return clippings (grasscycle) when you mow to recycle nutrients into the lawn. - Water punts and lawns before fertilizing, Wafer enough #o dampen the ground thoroughly, but not enough to cause surface runoff, Dampening the soil prevents fertilizer from being washed from the surface of dry soil in the first rain or watering after application. - Use mulching mowers to return grass clippings directly to the lawn. 1=ssential nutrients from the decomposed grass can then be retained in the soil thereby reducing the need for fertilizer. - Many soils can benefit from the use of organic fertilizers such as compost or peat. These substances add nutrients to soil and increase the porosity of the soil as well as its ability to hold water. 5. Proper watering can help build strong plants resistant to drought, pests, and disease. Water infrequently but enough to dampen soil down to 10-inches. Be careful not to water so rapidly that water runs off the surface. infrequent watering promotes shallow root depths making the plants susceptible to damage during periods of drought. Unhealthy plants are easy targets for pests and disease, Also, water during early morning hours rather than during the day or at night. Irrigating during the day loses a sizable amount of water to the atmosphere through evaporation. Watering at night can lead to mold and fungi growth on plants left damp over a cool night. D. Pest control 1. Use natural predators and pathogens, Because chemical sprays generally kill beneficial insects along with the target pest, it may be necessary to introduce natural predators back info the garden, Ladybugs, lacewings, predatory wasps, and nematodes are ail commercially available. Garter snakes and toads are also predators and should not be eliminated from the garden. Some bacteria, viruses, and insect parasites are specific to pests and will nat harm other insects or animals. A commonly used bacterium in the Puget Sound area is Bacillus thuringiensis (Bt}, which is intended to control infestations of tent caterpillars. Products containing Bt are available at your nursery. 2. Many times a change of habitat can control pest infestations. Removal of old tires can cut dawn on the mosquito population by removing a convenient water-filled location for them to breed. Crop rotation, even in a small garden, can reduce the number of pest infestations. Removing last year's leaves from under rose bushes 7 of 1.4 3988604 Page 16 of 23 02!#2!2008 OB:AA RIB Rgreement Thurston County Washington PRtISRDES lWESTI I [ I{ r i I~I~II~ I ~ ~ ~~I IIiII IIII 1 I 1 I ~II ~~€~ I~I I~l l~l~l ~II~ ~~~I ~~~II ~I1 I 1 II~I~ I I~I~~ I ~ IIII can cut dawn an the incidence of mildew and blackspot, as these fungi overwinter in dead leaves. 3. Crops that van overwinter, such as leeks and carrots, should be planted in the fall. This gives them time to become established before pests arrive in the spring. 4. Many eggs, larvae, vocoons, and adult insects can be removed by hand. Be sure that the insect is properly identified prior to removing it so beneficial insects are not destroyed in error. Drowning insects in plain water or spraying them with soapy water are alternatives to squashing them. 5. Plants native to this area are often more resistant to pests and vlimate than are introduced plants. Many plant cultivars have been developed that are resistant to diseases such as verticilium wilt and peach leaf curl. Grass seed mixes are also available for lawns that require less watering, mowing, and chemical use. 6. Plants, such as hostas, that require some shade are more susceptible to pests when they are grown in the sun. Plants that are not properly fertilized or watered are less vigorous in growth and tend to attract pests. Plants that prefer an acid soil, such as azaleas, will perform better and be less susceptible to pests when they are grown in soil with the proper pH. Sof14 3988504 Page 17 of 23 0211212ppg p8: 44 AM R9reement Thurston County Washington PALISADES WEST I II1~(I(III (Iflll II(II1((I IIIlII II((I illf (Illill I((1I1 l(flllll ll(If II(I((111(I(III I!(!(IIII I((I E. Pesticide management 1. Know what pest you are spraying for. Use the pesticide according to the manufacturer's instructions and buy only the quantity needed. Many pesticides have a limited shelf life and may be useless or degrade into even more toxic compounds if kept on the shelf. 2. Do not apply more than the specified amount. Overuse can be dangerous to your health as well as wildlife and the environment. If more than one chemical can be used to control the pest, choose the least toxic. The ward "Caution" nn the label means that the chemical is less toxic than one that is labeled "Warning". 3. Do not spray on windy days, in the morning of wha# will be a very hot day, or when rain is likely to occur. Herbicides can drift and injure valuable ornamental plants in either yours or your neighbor's back yard, Do no# water heavily after application, Plants should be lightly watered 13FFOR~ application to prevent burning the foliage, and to help evenly spread the chemical. 4. Never apply pesticides near streams, ponds, or wetlands (exception: approved applications for aquatic weeds), Da not apply them to bare eroded ground (exception: use of low toxicity herbicides such as Round-up to allow growth of desired planting in small areas). Many pesticides bind to soil particles and can be easily carried into a stream or storm drain. 5. Pesticides should be stored well away from living areas. Ideally, the storage area should have a cement floor and be insulated from temperature extremes. Always keep pesticides in their original containers with labels in tact. Labels often corrode and became illegible in this climate and may have to be taped onto the con#ainer. 6. Federal law requires all pesticides to be labeled with an appropriate disposal method. Leftovers should never be dumped anywhere, including a landfill. Take unwanted pesticides fo the County's "Hazardous Waste Collection Days" or Hazo House at the landfill. Call the Thurston County Waste Line at 1-8Q0-624-1234, ext. 4348 far more information. 7. t=mpty containers should be triple-rinsed and the rinse water used as spray. Once containers are #riple-rinsed, #hey are no# considered hazardous waste and may be disposed of in most landfills. However, call your focal landfill before putting the container in the garbage. 8, if a pesticide is spilled onto pavement, it can be absorbed using kitty lit#er or sawdust. The contaminated absorbent should be bagged and labeled and taken to Hazo House. 9, if a pesticide is spilled onto dirt, dig up the dirt, place it in a plastic bag and take it to Hazo House. 10. Many pest control companies and licensed applicators have access to pesticides that are more toxic than those available to the consumer. Check with the company 9of14 39886@4 Page 1$ of 23 0211212p08 08:44 AM Agreement Thurston Cpunty Washington PALISADES WEST 1 liillll III ~ III dill IIII IIII I iiil IIII lilllii llliil IIIlllli lilil hill llliill ill iiiil IIII III before they spray indoors or outdoors to find out what spray they will be using and what precautions, if any, are necessary after the operator (eaves. F. 5#ormwater con#rol Your neighborhood has a stormwater control system that includes a wet pond to treat stormwater runoff and a retention pond to infiltrate all runoff into the ground. Both facilities require certain types of maintenance to assure that they function as intended. A Stormwater Maintenance Agreement has been recorded with the title on all properties within your subdivision, binding the Homeowners Association to implementing the specified maintenance. Copies of the maintenance agreement is included in the covenants filed with the plat and should be included as part of your title policy on your lot. 10 of 14 3988604 ('age 19 of 23 fl2l9212008 08:44 AM Agreement Thwrston County Washington PRLI5RDE5 WEST 11!1111 Ili II II III III! 111111 IIII1Illl 1111111111111 Ill! 111111111 I III I IIII III VIII IIII IIII III. RELATED DOCUMENTS Resources A. Contact Numbers Yelm Public Wanks 458-3244 Thurston County Storm & Surface Water Management 754-4681 WSU Cooperative Extension 786-5445 Developer Information: FH1, LLC. 4200 6th Avenue, SE, Suite 301 Lacey, WA 9$503 (360) 493-6002 Engineer's Information: KPFF Consulting Engineers 4200 6t'' Avenue, SE, Suite 309 Lacey, WA 98503 (360) 292-7230 B. Reference material Puget Sound Water Quality Authority, Managing Nonpoint Poflutinn - an Action Plan for Puget Sound Watersheds, 88-31, June 1989. Washington State Dept. of Ecology, Water Quality Guide -Recommended Pollution Control practices for Homeowners and Small Farm Operators 87-30, revised June 1991. Washington State Dept. of Ecology, Hazardous Waste Pesticides, 89-41, Augus# 1989. Gardening with Native Plants of the Pacific Northwest by Arthur Kruckeberg C. Quick Reference List of Toxic Products and Alternative Products Table 1 ~ Hazardous Household Substances Table 2 -Non-Toxic or Less Toxic Alternatives to Toxic Products liofl4 3988604 Page 20 of 23 n2112l2pp8 08: a4 AM Agreement Thurston County Washington PgLISADES WEST 11111111 III lillll Illl11111111111 IIIII IIII 1111111 Illlll IIII IIII IIIII Illll 11 IIII III IIIII II IIII Table 9 Hazardous Household Substances 1. Batteries 1. Adhesives, glues, cements 2. Waxes and cleansers 2, Roof coatings, sealants 3. Paints, solvents and 3. Caulking and thinners sealants i14. Additives 115. Gasoline 6. Flushes 7. Auto repair materials 8. Motor oil 9. Diesel oil 10. Antifreeze II 1. Insecticides ') 2. Fungicides 3. Rodenticides 4. Molluscicides 5. Wood preservatives 6, Moss retardants 7. Herbicides 8. Fertilizers 1 2 3 4. Bpoxy resins ~ 4 5. Solvent-based paints ~ 5 6. Solvents and 6 thinners 7. Paint removers and strippers 1. Paints, thinners and 1 solvents Oven cleaners Degreasers and spat removers Toilet, drain and septic tank cleaners Polishes, waxes and strippers Deck, patio and chimney cleaners Solvent cleaning fluids Ammunition 2. Chemicals (photo 2. Asbestos and pool) 3. Glues and cements 3. Fireworks ~. Inks and dyes 5. Glazes 6. Chemistry sets 7. Bottled gas 8. White gas 9. Charcoal starter fluid Source: Guidelines for Local Hazardous Waste Planning, Ecology, No. 87-98 X987. ~2 of 1~ 398&604 Page 21 cf 23 ~t2iurston~County~WashingtonA~reement pRLISA6E5 WEST l IIlIIII111 ~IIIII IIII IIII IIIIII I4III IIII IIlllli IIllil I1~I IIII llllllllllllllllf III Il~ll IIII I~~f Table 2 Non-Toxic or ~.ess Toxic Alternatives to Toxic Products Hazardous Product Alternative(s) Air fresheners Set out a dish of vinegar or simmer cinnamon and cloves or set out herbal bouquets or potpourri in open dishes or burn scen#ed candles, Bleach Borax ar oxygen bleaches or reduce bleach by 'h and add'/ -'/2 C. baking soda, or let clothes d in the sun. Brass olish. Worcestershire sauce. Chrome pnllsh Apple cider vinegar or a paste of baking soda and water or a lemon Coffee of cleaner Vine ar. Coffee stains Moist salt rite. Co er cleaner Mix lemon 'uice wl salt ar use ketchu Drain cleaner Use a plunger followed by '/ C. baking soda in '/ C. vinegar. Let sit 15 min. & our down 2 t. Bailin water. Furniture polish Linseed, olive or almond oils or a mixture of 3 parts olive oil to 1 part white vinegar or a mixture of 1 Tbs. lemon oil and 1 int mineral oil. Garba e dis asal deodorizer Used lemon rind ar bakin soda. Glass cleaner Mix 2 Tbs. vine ar with 1 cart water. Grease remover Make a rite of borax on a dam cloth. Ink stain remover Spray with leftover non-aerosol hair s ra before washin . Laund soa Borax, bakin soda or washin soda Linoleum floor cleaner 1 C. white vine ar in 2 als. water. Mildew remover E ual arts vine ar and salt. Mothballs Cedar chips nr blocks, or use dried tansy, lavender or peppercorns in drawers and closets. Oils ills Kitt litter, sawdust. Oil stain removal White chalk rubbed into the stain prior to washin , Oven cleaner Pour lots of salt on fresh spills and scrape off after the even coals, A soda water solution will cut grease. Paint ammonia on spills with a paintbrush, then rinse off. Paint brush softener Hot vine ar. 13 of 14 3988804 Pa9~ 22 of 23 02!52!200$ 08:48 RCk Agreement Pfl{{LIII}}II5lRIIDI~SC}}WAS}}T}}Yff IIIWaIIIIshi}}n44glI`to}}n II ``IIIIIIII IIIIiiII }} }} IIIIII{{II lljj }IIiiI{{ I ~~ll~If ~fl ~Il~~~ I~~~~ ~I~I ~I~!!~ l4~~~ ~I~I ~l1~~1~ ~~~~~1 ~1~! l11~ lilil ~I~I~ ~i111i~ I~~ l~1~~ III I~~l Table 2 Non~Toxic ar Less Toxic Alternatives to Toxic Products (Cont.) Hazardous Product Alternative{s) Paint stripper Use mechanical sanding instead of chemical stri ers. Paint) tease remover Wear loves or use bob oil. Pet odor removal Cider vine ar. Pitch or sap remover Butter, margarine or vegetable shortenm . Porcelain stain remover Bakin soda Refri stator deodorizer O en box of bakin soda. Rug/carpet cleaner (General) Use asoap-based non- aerosol rug shampoo, vacuum when dry. (Spots) Paur on club soda or sprinkle cornmeal or cornstarch on the rug, let sit far at least 30 minutes, then vacuum. Rus# removal Lemon 'uice lus salt lus sunli ht. Rust bolt remover Carbonated bevera e. Scorch mark remover Grated onion. Scouring powder Baking soda or anon-chlorine scouring owder. Silver palish Saak silver in warm water with 1 Tbs. soda, 1 Tbs. salt and a piece of aluminum foil. Stainless s#eel olish Mineral oil. Toilet bowl cleaner Paste of borax and lemon 'uice. Tub and the cleaner '/~ C. soda and "/~ C. white vinegar mixed with warm water. U holste sot remover Club soda. Water mark remover Tooth aste. Water softener "/4 C. vine ar. 14 of 14 3988G04 Page 23 of 23 02i12l20fl8 D8:44 Rt1 Agreement PRLISADESCWESTY Washington ! 1111111 III 1111)) lull IIII 11111! Ill) IIII (111111 111111 1111 IIII Illll Illll 1111))) III Illll IIII Ill