Septic tanks come in rectangular, oval or round shapes. The Lincoln County Commission establishes policies and ordinances as well as supervising the activities of county departments including the Lincoln County Highway Department, Facilities and Grounds Maintenance Department, Economic Development Department, Emergency Management Agency, and Floodplain Administration. Septic tanks are constructed of many materials, including reinforced concrete, fiberglass or metal. The soil scientist will also provide a site plan, showing major topographical features such as streams and drainage patterns and locations for proposed buildings. Website: Onsite Authority: Local Ordinance. The Health Department regulates and reviews storm-water drainage, wastewater treatment and solid waste treatment. Don't pour into drains any grease, cooking fats, chemical drain openers, paint, varnishes, solvents, fuels, waste oil, photographic solutions, pesticides or other organic chemicals. Lincolnton, NC 28092 Quick Links. In addition, an alarm should be installed on holding tanks or pumping chambers to warn you if the tank is nearly full. contact| This relationship causes the water in the lagoon to turn green with algae at certain times of the year. See the Lincoln County Code: Chapter 2.4: Subsurface Sewage Disposal. Phone: 636-528-8567. Fee Schedule - Zoning/POWTS. Fact Sheet 3 in this series, Drinking Water Well Management, provides more information on well protection. In some situations, wastewater is pumped to a drainfield uphill from the septic tank. 113 Lincoln County - - 115 Linn County - - 117 Livingston County - - 121 Macon County - - 123 Madison County - - 125 Maries County - - These tanks cost more than concrete tanks and require extra care when installing on sites with rocky fill material that could damage the tank. For the best experience on our site, be sure to turn on Javascript in your browser. Heavier solids settle to the bottom and form a layer of sludge. Figure 5Plan view of a residential sewage lagoon. Unlike a septic tank, a holding tank has no outlet and must be pumped frequently to take the wastewater to a treatment facility. Knowing the basics about your household system and taking simple precautions can prevent problems. (Supp. The articles below summarize septic-system regulations in the different states, identify the government agencies that are responsible for regulation, and link to consumer . State and local regulations regarding separation distances may vary. In general, a septic tank should be inspected every 1 to 3 years and pumped every 3 to 5 years. As soon as possible after construction, seed the berms with a locally hardy grass from the outside toe to 1 foot above the water line on the inside slope to minimize soil erosion and simplify weed control. Lincoln County operates under the provisions of Missouri Law for counties of the second classification. No islands, coves or peninsulas in the lagoon are permitted. xMk@^R5ClMiK =SA,V"m..Kjg$`3h-XO[?&a!Lg4U If you are still having trouble, contact your local permitting authority (i.e., local health or environmental department). (See below for suggestions.). The Care and Feeding of Your Septic Tank System, WWBRPE18. Table 2House lagoon system: Septic tank size and lagoon area requirements. Post warning signs to designate the nature of the facility. The administrative authority shall be the Lincoln County Office of Environmental Sanitation. The new boom will undoubtedly also bring back Joe Homebuilder who may not be as concerned with your safety as our quality home builders. When a properly sized septic tank precedes the lagoon, the lagoon water surface area may be reduced by up to 20 percent if approved by the regulatory agency. You should test your well water more often for nitrates and bacteria if your system is closer to your well than recommended. Don't plant a garden, trees or shrubbery near the lagoon. stream The shape of the tank has little to do with its performance, but tank size is important. Add 12 inches of water (measured from the bottom of the hole) and maintain that level for a 4-hour presoak period. The liner should be at least 30-mil (0.03-inch) thick and is typically made of laminated rubber compounds. Use Esc key to go back to input search field. For a complete copy of the regulations pertaining to on-site wastewater systems, contact the Health Department office at (417) 581-7285. When submitting an application, additional details and requirements are identified inside the application. County Building Codes for Missouri. The property deed, building permit and design plans for your home and property will likely contain information about the presence (or lack) of a septic system. If your system depends on a pump (and not gravity), you may need to have a backup power supply available in addition to adequate storage capacity in the tank. Though generally safe when diluted, high concentrations or large volumes of water-soluble cleaners or bleach can harm septic tank microbes. Depending on the manufacturer, seams in the liner may be hot-fused or overlapped, and the ends of the liner material may be anchored in a trench dug in the top of the berms around the perimeter of the lagoon. On level sites, pumps must be used to remove the collected water. Address: 1101 Riverside Drive PO Box 176 Jefferson City, MO 65102-0176 . Contact your local MU Extension center for help in plant identification and recommended herbicide control. The exact locations of system components are not obvious, because they are below ground. Community Resources. In it, solids are separated out of the raw sewage and are partially digested by anaerobic (oxygen-lacking) bacteria. Unless otherwise defined in this ordinance, the following definitions shall apply: A. Hazardous synthetic chemicals such as solvents and fuels are not easily degraded in wastewater treatment systems. DEFINITIONS. If surface runoff is a concern, completely fill the trench with gravel to the ground surface. However, this distance must be increased where necessary to ensure that all effluent is disposed of on the property from which it originates. 5 Health Department Drive, Troy, Missouri 63379 -- United States -- Phone: (636) 528-6117 -- Fax: (636) 528-8629. For the best experience on our site, be sure to turn on Javascript in your browser. Where soils are too gravelly or permeable to provide an adequate seal using soil alone, amendments may be added to improve the lagoon seal. 4. Holes must be 6 to 8 inches in diameter (all the same diameter), vertical, and to the proposed depth of the trenches (18 to 30 inches deep). (If you do not know where your system is located, see Part 2 of this fact sheet.). Depending on the amount of wastewater generated and tank capacity, you may need to pump it every month or every week. Both the septic tank and drainfield should have adequate capacity to treat all the wastewater generated in your house, even at times of peak use. If the dwelling has a hot tub or whirlpool, it is wise to add one bedroom of capacity for each of these fixtures present. The Missouri Department of Health has jurisdiction over individual wastewater systems that have a designed or actual flow of 3,000 gallons per day or less. If you live in a rural area, there is a high likelihood your home is served by a septic system. You can estimate how frequently your tank needs to be pumped using the table below. The last Tuesday times are 10 am, 2 pm, and 7 pm. Another oxygen source is breezes blowing across the lagoon surface. For the best experience on our site, be sure to turn on Javascript in your browser. Consider composting food waste and even some paper wastes as an alternative. Once the method is Coarse gravel or sandy soils allow wastewater to flow too quickly for treatment. It is important to maintain your wastewater treatment system and use it wisely whether you have a holding tank or septic tank followed by a mound, sand filter or other alternative on-site treatment system. Install an effluent filter or screen on the septic tank outlet to prevent the carryover of solids into the drainfield. @Xtf#Q$f4(icY_c;$P# A single-cell lagoon is generally adequate for single-family residences. Therefore, before beginning a septic system project, contact the relevant Regular pumping is the most important action you can take to maintain your system. In a pressure distribution system, effluent is pumped directly through small-diameter pipes, not sent through a distribution box. Overflows are a sure sign that you need to schedule pumping more often. The monolithic cast tank is factory-formed as one unit, making it more watertight but more expensive than the other two types of concrete tanks. Your local MU Extension center can provide you with information about composting. For more information, ask at the front desk or call (636) 528-6117. Cesspools may be a safety hazard for children and pets and are not allowed for new construction in Missouri. Do not pave, build, pile logs or other heavy objects, or put a swimming pool over the drainfield. The environmental health specialists are available in the mornings between approximately 8:00 am - 9:30 am before they leave for inspections. Where access to a public sewer system is unfeasible or too expensive, proper siting and design of an onsite sewage system is critical to avoid its premature failure. POWTS Permits and Forms. If your system is downhill from a well, the well will be better protected. Your county health department may have resources to test your water, or to provide sample bottles for sending samples to the Missouri Department of Health. Knowing the septic tank installation Troy costs is recommended before starting a septic tank installation project. An estimated 30 percent of all housing units in Missouri use onsite wastewater treatment systems. Troy, MO 63379-3332. Many soils in Missouri have a high clay content, making them ideal construction materials for a lagoon. Inspection pipes at the top of the tank are for inspecting the inlet and outlet pipes, baffles and tee pipes. Subsurface water flows that may damage the lagoon can be diverted by use of a curtain drain ("Interceptor 'curtain' drains" section). Publications are also available from the American Water Works Association; call 303-794-7711 for more information. 400 East Locust Street. %PDF-1.5 A sand filter consists of layers of sand and gravel in which the wastewater is treated before it is distributed into the soil. The National Onsite Wastewater Recycling Association developed this folder to provide septic system owners with simple operation and maintenance guidelines to ensure their system will work properly. If odors become offensive, they may be controlled by broadcasting agricultural sodium nitrate or ammonium nitrate at a rate of two pounds per day over the surface of the lagoon until the lagoon turns green and the odor goes away. Use curtain drains, terraces, downspout extensions, retaining walls, etc., to divert water. Departments. If you assume that every person in the house uses 25 to 75 gallons of water a day, four people can fill a 1,500-gallon tank in five to fifteen days. Figure 1Aerial view of a typical residential sewage lagoon. A watertight, 4-inch diameter Schedule 40 PVC pipe should connect the septic tank to the plumbing drains of the home. The drain pipe from the septic tank to the lagoon should be watertight, at least 4 inches in diameter, and of Schedule 40 thickness until 2 feet past the overdig of the tank excavation. Related Information: Lawrence . Failing systems include both those that you can see and smell and those that seep effluent, or waste liquids, into groundwater supplies before the soil can properly remove disease-causing pathogens. Anaerobic conditions occur when soils are poorly drained, groundwater levels are high, surface runoff saturates the drainfield, or excessive amounts of water are used in your household. The mid-seal tank is cast in two nearly identical halves that are joined together with a sticky, tar-like mastic sealant. Where soils are too permeable for even these sealing amendments, a synthetic liner may be used. These chemicals can contaminate sludge in the septic tank, kill the beneficial bacteria that digest wastes, and travel into groundwater. Contact the office of your state or U.S. Geological Survey, or your local soil and water conservation district. An OWTS is a system that uses natural processes and mechanical components to collect, treat and disperse wastewater from single dwellings or other buildings or structures. Class size is limited to 40 people. domestic wastewater treatment in new subdivisions or multifamily construction projects. Algae produce oxygen through the photosynthetic process. For at-risk areas, connecting to an adequate public sewer system is the most satisfactory and trouble-free method of disposing of domestic sewage from private residences. No power augers may be used. Depending on tank size and sewage volume, the sludge and scum may need to be pumped out every two to five years to allow bacterial digestion to continue in the tank. View all agriculture and environment programs, Continuing Education for Health Professions, Living a Healthy Life with Chronic Conditions, Agricultural Business and Policy Extension, Exceed - Regional Economic and Entrepreneurial Development, Mid-America Trade Adjustment Assistance Center, Missouri Small Business Development Centers, Missouri Procurement Technical Assistance Centers, Veterinary Extension and Continuing Education, Missouri Council for Activity and Nutrition, equal opportunity/access/affirmative action/pro-disabled and veteran employer, Top of slope of embankments or cuts of two feet (2'), Other soil absorption system except repair area. To allow for future development in the area, carefully select the location of the lagoon overflow so that it will be of the least nuisance to both the owner and to neighbors or nearby public properties. Construction in the red and yellow clays of the Missouri Ozarks must be done during moist soil conditions or excessive lagoon leakage is likely. Lincoln County Grass Roots Community Garden. Call us at 541-265-4192. Remove loose material from the holes and add a 2-inch layer of 1/4- to 3/4-inch washed rock into the bottom of holes to prevent scouring when water is added. The majority of these codes and requirements pertain to fire and life safety and well as the protection of property and the investment of the homeowner. Your Septic System: A Reference Guide for Homeowners, WWBRPE17. General Questions: Ask to speak with a Permit Specialist. Soda ash is preferred for the bright red "problem" soils of southern Missouri. Soil morphology evaluations are done by digging one or more 4- to 6-foot deep soil pits using a backhoe. Up and Down arrows will open main level menus and toggle through sub tier links. To construct or maintain a sewer system in Missouri, a The septic tank should be large enough to hold two days' worth of wastewater. Currently used as an RV Park. Adjust water softener settings to reduce the amount of water needed for backwashing and regeneration, or divert away from wastewater system. At the time in 1993, our county had many failing septic systems because the majority of . The Missouri Department of Health has jurisdiction over individual wastewater systems that have a designed or actual flow of 3,000 gallons per day or less. RULES AND REGULATIONS FOR CLAY COUNTY, MISSOURI ADOPTED October 1st, 1990 REVISED August 14th, 2008 EFFECTIVE January 1, 2009 CLAY COUNTY PUBLIC HEALTH CENTER Environmental Health Protection Division 800 Haines Drive Liberty, MO 64068 Lagoons may be used where there are no significant limitations related to groundwater and the soils are known to be impermeable. To install such a liner, the soil-shaping portion of the lagoon is completed, then a layer of sand or geotextile fabric is laid down to protect the liner from rock punctures as it is applied over the cushioning layer. If the existing soil requires these materials, it is important to add them at construction time because they generally cannot be added later if leakage occurs. Once submitted, the forms will be passed (See "Determining soil suitability" section below.) Once you've located the septic tank, sketch a map of your house and yard (Fact Sheet 1, "Site assessment," will get you started on a map). Aerobic units are more expensive and require significantly more maintenance than conventional septic tanks. Water must be able to percolate through the soil at a reasonable rate. These materials can upset the bacterial action in the tank or lagoon and pollute groundwater. Figure 4bPVC pipe cleanout for a drain pipe. For counties that have adopted the state standards without modifications, homeowners three acres must obtain a county permit before beginning construction of any sewage system. Figure 7a and Figure 7b shows the proper placement of the curtain drain to protect the sewage lagoon. Responsibilities include: The tank must be watertight to keep sewage from leaking out and groundwater from seeping in. Missouri regulations do not permit surface discharge of wastewater effluent. Install cleanouts (Figure 4) every 50 feet (100 feet minimum) along the pipe or wherever the pipe turns corners sharper than 45 degrees. The International Residential Code contains minimum standards that home builders must adhere to. Table 2 shows the dimensions for various sizes of square and round lagoons. Any outlet filters should be rinsed off. As long as the distances are correct, the map doesn't have to be drawn to scale. Figure 4.4Septic systems with alternating trenches. Slow or backed-up drains may be caused by a clog in the house pipes, septic tank, drainfield or roof vent for your household plumbing. Some of the publications available from NSFC are: Contact your county health department, MU Extension staff, or private testing laboratories. A driveway permit from either the State of Missouri (Mike Sanders, mike.sanders@modot.mo.gov or 607-2187) or the Clay County Highway Department (407-3300) is required. A seasonally high water table can "float out" the compacted earthen liner on a lagoon, causing it to leak. Estimated number of years between septic tank pumpings. Wet, spongy ground or lush plant growth may appear near a leaky septic tank or failing drainfield. Tentative agendas are posted twenty-four hours in advance and copies can be viewed at https://lcclerk.com/current-agendas/, Joseph Kaimann, Presiding Commissioner The covers should be locked or of sufficient weight to prevent a child from lifting them. How to check if you have a septic system: Look at your property records. Consult your county health department for assistance in sizing a new system. In flood hazard areas, backflow valves should be installed on the main distribution line to prevent wastewater and solids from flowing back into the tank and your home. If the perc rates are faster than 120 minutes per inch, then a compacted clay liner or synthetic liner will be necessary to provide a proper seal. The Lincoln County Commission holds public meetings on Mondays and Tuesdays at the Lincoln County Courthouse located at 201 Main Street in Troy. With suitable climate and soil conditions, other alternative systems such as evapotranspiration systems, constructed wetlands, spray irrigation, lagoons or mechanically aerated systems for household wastewater treatment are approved in some localities. A grass cover will not only prevent erosion, but will help dispose of excess water. Keep out coffee grounds, bones, cigarette butts, disposable diapers, feminine hygiene products, paper towels, facial tissues and other materials that decompose very slowly. The baffles or tees ensure that floating scum from the tank doesn't plug the inlet pipe or flow into the lagoon. Haynes- Flossie J . The Lincoln County Health Department serves all patients regardless of ability to pay. To use controlled surface irrigation, the pond must either be capable of operating up to five feet deep with 1 foot of freeboard or have a second cell for storage. Hours: Monday-Friday 8:00 a.m. - 4:30 p.m. The Lincoln Trail District Health Department Environmental office provides inspections for septic systems in Hardin, LaRue, Marion, Meade, Nelson, and Washington Counties. REGULATIONS REGARDING THE ADMINISTRATION OF ON-SITE SEWAGE DISPOSAL SYSTEM STANDARDS BY THE PLATTE COUNTY BOARD OF HEALTH CENTER TRUSTEES BE IT ORDAINED AS FOLLOWS: Section 1. Adjust the water level in each hole to an 8-inch depth, measured from the bottom of the hole. Water loss due to percolation cannot exceed 1/8 inch per day (about 70 gallons on a 900 square foot lagoon) to prevent groundwater contamination or nuisance conditions. endobj Next, the liquid waste, or effluent, flows out of the tank, through the distribution system, and into the drainfield or soil absorption field (figure 4.3). Union, Missouri 63084. Additives containing solvents to unclog your system can kill the microbes needed to digest wastes in your septic tank and drainfield. NoteWatch the hole for the first 10 minutes. These minimum tank sizes will be adequate to handle all household wastes, including water from the toilet and kitchen drains, referred to as blackwater, and water from the bathtub, shower, sinks and laundry, which is called graywater. Wastewater from sinks, toilets, washing machines and showers carries dirt, soap, food, grease and bodily wastes "down the drain" and out of your house (Figure 4.1). This saturates the voids between soil particles with water.
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