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i' ' � <br /> Septic System Upgrade Deadline is Approaching <br /> Here's a friendly reminder to all Orono property owners with non-compliant onsite septic <br /> systems. Beginning in the mid-1990s the City began to identify those septic systems that <br /> made use of trench drainfields, a majority of which do not maintain the minimum <br /> required vertical separation above seasonal water tables. Each existinb system was <br /> subjected to soil borings to determine the seasonal water table depth. When a system was <br /> identified as non-compliant, the owner was notified of the need to bring the system into <br /> compliance and given several years to complete the upgrade. <br /> The deadlines to upgrade were divided into whether or not the property was in the <br /> Shoreland District (within 1000' of a lake, or within 300' of a protected tributary stream). <br /> Properties in the Shoreland District were given until Deceinber 31, 2007 to become <br /> compliant. Properties outside the Shoreland area with non-compliant systems were <br /> allowed until December 31, 2010 to conform to the septic code. <br /> Don't wait until the last minute! The City is strongly recommending that property <br /> owners not wait until the deadline arrives to bring their systems into compliance. The <br /> process to upgrade your septic system can be quite len�thy. The first step in the process <br /> is to hire a site evaluator & designer to determine what type of system is required and <br /> provide the blueprint for the system installation. The property owner must then contract <br /> v�ith a se�tic systei.Z installer to have the system const�acted. <br /> The installation of septic systems is very weather dependent, especially for mound <br /> systems, which can only be installed when the ground is relatively dry, i.e. ty�ically Junc <br /> tl�u-u September. Contractors' schedules fill up quickly, so it's important to start your <br /> platuiing and design process now to ensure a timely installation. The period of time from <br /> deciding to update your septic system to the actual installation can easily exceed three to <br /> four months or more. Please contact the Building and Zonin� Department at (952-249- <br /> 4500) �x�ith any questions yo�_i may have about bringing your septic system into <br /> compliance. <br /> For a list of licensed designers and installers you may go to �����r.�fl.�a-���.aa��a.�s, <br /> elic�: on C'ity Departments, click on Se�tic, then cflic�: on the lin�:to <br /> w�vw.�ca.stare.mn.us/p�rams. <br />