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Property address: 465 Hunter Pass, Orono Inspector initials/Date: JS 1 7/9/2020 <br />(mm/dd/yyyy) <br />4. Soil Separation — Compliance component #4 of 5 <br />Date of installation: 6/11/1998 _ ❑ Unknown Verification method(s): <br />(mm/dd/yyyy) <br />ShorelandiWelihead protection/FoodIddl beverage Soil observation does not expire. Previous soil <br />lodging? ❑ Yes ® No observations by two independent parties are sufficient, <br />unless site conditions have been altered or local <br />Compliance criteria: requirements differ. <br />For systems built prior to April 1, 1996, and <br />not located in Shoreland or Wellhead <br />Protection Area or not serving a food, <br />beverage or lodging establishment: <br />Drainfield has at least a two -foot vertical <br />separation distance from periodically <br />saturated soil or bedrock. <br />Non-performance systems built Apill 1, <br />1996, or later or for non-performance <br />systems located in Shoreland or Wellhead <br />Protection Areas or serving a food, <br />beverage, or lodging establishment: <br />Drainfleld has a three-foot vertical <br />separation distance from periodically <br />saturated soil or bedrock.* <br />❑ Yes ❑ No ® Conducted soil observation(s) (Attach boring logs) <br />❑ Two previous verifications (Attach boring logs) <br />❑ Not applicable (Holding tank(s), no drainfield) <br />❑ Unable to verify (See Comments/Explanation) <br />❑ Other (See Comments/Explanation) <br />® Yes ❑ No Comments/Explanation: <br />Boring: <br />1-16 10 YR 212 Loam <br />17-26" 10 YR 4/4 Clay Loam <br />No Redox <br />"Experimental", "Other, or `Performance" ❑ Yes ❑ No <br />systems built under pre -2008 Rules; Type 1V <br />or V systems built under 2008 Rules (7080. <br />2350 or 7080.2400 (Advanced Inspector <br />License required) <br />Drainfieid meets the designed vertical <br />separation distance from periodically <br />saturated soil or bedrock. <br />Confirmed boring results from 4/19/2017 & 2019 <br />compliance <br />Indicate deaths or elevations <br />A. Bottom of distribution media <br />12" plus <br />B. Periodically saturated soil/bedrock <br />over 26" <br />C. System separation <br />36" plus <br />D. Required compliance separation* <br />36" <br />Any "no" answer above indicates the system is *May be reduced up to 15 percent if allowed by Local <br />failing to protect groundwater. Ordinance. <br />5. Operating Permit and Nitrogen BMP* — Compliance component #5 of 5 ® Not applicable <br />Is the system operated under an Operating Permit? ❑ Yes ❑ No If "yes", A below is required <br />Is the system required to employ a Nitrogen BMP? ❑ Yes ❑ No If "yes", B below is required <br />BMP = Best Management Practice(s) specified in the system design <br />If the answer to both questions is "no", this section does not need to be completed. <br />Compliance criteria <br />a. Operating Permit number: <br />Have the Operating Permit requirements been met? 171 Yes El No <br />b. is the required nitrogen BMP in place and properly functioning? I ❑ Yes n No <br />Any "no" answer indicates Noncompliance. <br />Upgrade Requirements (Minn. Stat. § 115.55) An Imminent threat to public health and safety (ITPHS) must be upgraded, replaced, or its use <br />discontinued within ten months of receipt of this notice or within a shorter period if required by local ordinance. If the system is failing to protect <br />groundwater, the system must be upgraded, replaced, or its use discontinued within the time required by local ordinance. If an existing system <br />is not failing as defined in law, and has at least two feet of design soil separation, then the system need not be upgraded, repaired, replaced, or <br />www.pca.state.mn.us • 651-296-6300 . 800.657-3864 TTY 651-282-5332 or 800-657-3864 • Available in alternative formats <br />wq•ww1sts4.31 • 3116112 Page 3 of 4 <br />