4.1. SR 06-17-2002 - Laserfiche WebLink

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PETROLEUM STORAGE OR PREPARATION AREA, MORE THAN 25 GALLONS OR 100 POUNDS DRY WEIGHT ....................... 150 FEET PETROLEUM STORAGE TANK WITH SAFEGUARDS .................................. 100 FEET PETROLEUM STORAGE TANK, UNDERGROUND, LESS THAN 1100 GALLONS ........... 50 FEET PETROLEUM STORAGE TANK, ABOVE GROUND, LESS THAN 1100 GALLONS .......... 20 FEET PIT .............................................................................. 20 FEET POLLUTANT, CONTAMINANT OR HAZARDOUS SUBSTANCE ......................... 50 FEET PRIVY ................................................................. : ......... 50 FEET2 SANITARY LANDFILL ............................................................. 150 FEET SEEPAGE PIT ..................................................................... 75 FEET2 SEPTIC TANK .................................................................... 50 FEET SEWAGE LIFT STATION ........................................................... 50 FEET SEWAGE SUMP, WATERTIGHT ..................................................... 20 FEET SEWAGE SUNIP, NONWATERTIGHT ................................................ 50 FEET SEWER, BURIED, GRAVITY, APPROVED, AIR-TESTED ................................ 20 FEET SEWER, BURIED, PRESSURE, APPROVED, AIR-TESTED, SERVING A SINGLE-FAMILY RESIDENCE ...................................... 20 FEET SEWER, BURIED, COLLECTOR OR MUNICIPAL, PRESSURIZED, OPEN-JOINTED, OR UNAPPROVED MATERIALS ............................................... 50 FEET STOPuM WATER DRAIN PIPE, 12 INCHES OR GREATER IN DIAMETER .................. 20 FEET SUBSURFACE DISPOSAL FIELD (DKAINFIELD) ...................................... 50 FEET' SWIMMING POOL, IN-GROUND .................................................... 20 FEET UNFILLED SPACE ................................................................. 20 FEET UNUSED, UNSEALED WELL OR BORING ............................................ 50 FEET WASTE STABILIZATION POND ..................................................... 150 FEET A.DDITIONAL ISOLATION DISTANCES FOR COMMUNITY PUBLIC WATER SUPPLY WELLS FIRE OR FLUSHING HYDRANT ..................................................... 10 FEET GRAVEL POCKET RECEIVING CLEAR WATER DRAINAGE ............................ 30 FEET HIGHEST WATER OR FLOOD LEVEL ................................................ 50 FEET MINIMUM DISTANCE FROM ANY CONTAMINATION SOURCE ........................ 50 FEETa PROPERTY LINE OR EASEMENT ................................................... 50 FEET ~ THE 20-FOOT DISTANCE APPLIES ONLY TO AN IRRIGATION WELL AND AN AGRICULTURAL CHEMICAL SUPPLY TANK (CHEMIGATION TANK) PROTECTED WITH SAFEGUARDS. 2 A WATER SUPPLY WELL WITH LESS THAN 50 FEET OF WATERTIGHT CASING, OR WHICH IS NOT CASED BELOW A CONFINING LAYER OF AT LEAST 10 FEET IN THICKNESS, MUST BE LOCATED AT LEAST TWICE THE INDICATED DISTANCE. ~ A W[..'I_L OR BORING BETWEEN 5 AND 10 FEET OF AN ELECTRIC TRANSMISSION LINE, GAS PIPE OR LP TANK MUST BE PLACARDED AND WORK NIUST NOT BE PERFORNIED ON THE WELL OR BORING UNLESS THE ELECTRIC LINE IS DEENERGIZED AND GROUNDED OR SHIELDED, AND THE GAS PIPE OR LP TANK DOES NOT CONTAIN FLAMMABLE GAS. 4 A CO*IMUNITY PUBLIC WATER SUPPLY WELL MUST BE A MINIMUM OF 50 FEET FROM ANY CONT:\MINATION SOURCE. THE 20-FOOT CONTAMINATION DISTANCES (SEWER, PIT, STORM WATER DRAIN PIPE. ETC.) ARE INCREASED TO 50 FEET FOR COMMUNITY PUBLIC WATER SUPPLY ",V ['~LI..S. To rcquot thi,~ document in another format, call (651 ) 215-081 I, T.D. (651 ) 215-0707, or for greater Minnesota through thc Minnesota Relay Service at 1-800-627-3529 and ask for (651) 215-081 I. O:\w¢ll*ngmP,or=g~\~solatc Jc, c 3~99R