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HomeMy WebLinkAboutpitkin.eh.264322301034 (1996) DUCK POND CORRESPMay 7,1996 David Schoenberger W/ J Homeowners Association PO Box 11266 Aspen, CO, 81612 Dear Mr. Schoenberger: _ 'troWWt2" ASPEN • PITKIN ENVIRONMENTAL HEALTH DEPARTMENT This letter is being written at your request to document the status and history of the duck pond in the 740 and 750 Coyote, lots: The pond is in full compliance with Environmental Health Department regulations including required setbacks from individual sewage disposal systems, as far as we are aware. I remember the owners coming to talk to me before installing the pond, to make sure it would not be too close to any septic systems and would not cause any problems for these systems. I assured them that; .based on our maps, their pond would be more than far enough from any septic systems and that we had no concerns about installation of the pond. If you have further questions, please feel free to give me a call. Sincerely, . COL.� Lee E. Cassin, Assistant Director Aspen/ Pitkin Environmental Health Department cc: Liz Treadwell and Doug McLain Laura Foster and Alexander Kim Printed on Recycled Paper 130 SOUTH GALENA STREET ASPEN, COLORADO 81611 • PHONE 303.920.5070 FAz 303.920.5197 Printed on recycled paper 740 / 750 COYOTE ROAD DUG< POND DRAINAGE AND EROSION CONTROL PLAN THE POND LOCATED ON LOTS 740 AND 750 COYOTE ROAD, W/J RANGH HAS NO LINER. THE SOIL CONTENT HAS A MAJORITY OF CLAY IN IT, THUS IT IS VERY DENSE. DURING THE SUMMER OF 1995 THE POND LOST APPROXIMATELY 1-2 INCHES OF WATER PER DAY DUE TO NATURAL DRAINAGE AND EVAPORATION. THE POND HAS NO EROSION PROBLEM, THE SIDES ARE BEEFED UP WITH ADDITIONAL SAND BROUGHT IN AND DISTRIBUTED AROUND THE EDGES. AERATION PLAN AS DISCUSSED IN THE LETTER FROM LIZ TREADWELL DATED OCTOBER 11, 1995 TO THE ARG IN REGARDS TO AERATION OF THE POND: THERE IS AN ATTACHMENT IRRIGATION STREAM THAT FLOWS FROM A PASTURE ABOVE THE POND INTO THE POND. THIS IS ABOUT 4-0 INCHES IN DIAMETER WHICH KEEPS FRESH WATER FLOWING INTO THE POND, IT REPLACES THE MINIMAL AMOUNT OF WATER LOSS PER DAY (SEE DRAINAGE). THERE IS A PUMP USED IN THE SUMMER THAT PUMPS THE POND WATER. LEACH FIELD PLEASE SEE THE DIAGRAM FOR LOCATION OF THE LEACH FIELD RELATIVE TO THE POND. COUNTY REGULATIONS REQUIRE THAT THE LEACH FIELD BE 50 FEET FROM THE POND. UNIT 750 IS 55 FEET FROM LEACHFIELD TO POND. UNIT 740 IS OVER TWICE THAT DISTANCE. kqu_m I/ 17. = � 24 i�'r .rn�nrr�wr'• i elX / /' �`J.` ,: �•��/y!. _ f ��' <f�� !� i� 4 / � �I � /f� iF fes' .-. ►�AQn���a SrtkgTS �' IN�o�n�.tti��o6 or -rut, V�busE + I �4' L ExTtat4pco Ai9prnwo srAo'T5 ►$" I1J J�(ZoM Tpt EN17 O G TIAs IiSG1 D tT) 6 t 5(S I o rV 12 Ltit)�,� 'C" I Of\J SGALE SITE EL6VA'rlbt\) `7400 ST tS'-o"Aaov6 aanc 17 -T �c}" gl% I o" P LJ nJ {�Ro p,Dt1J i✓L fZOb F R 3,; LW -A., 51. V1 N 6- - D IQ P -7m u 1(,o yes 2'x(4"- wood _ g t`Cl�kb �fHtaN' 2" SHGG'T Clf-4C. 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