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8/22/2016 Precipitation Documentation  Worksheet Using  Gridded Database <br />http://climate.umn.edu/gridded_data/precip/wetland/worksheet.asp?passXutm83=487131&passYutm83=4987127&passcounty=Ramsey&passcounty_number=6…1/1 <br />Minnesota Climatology Working Group   <br />State Climatology Office ‐ DNR Division of Ecological and Water Resources     University of Minnesota <br />home | current conditions | journal | past data | summaries | agriculture | other sites | contact us | search |   <br />Precipitation Worksheet Using Gridded Database <br />Precipitation data for target wetland location: <br />county: Ramsey township number: 30N <br />township name: unnamed range number: 23W <br />nearest community: Arden Hills section number: 34 <br />Aerial photograph or site visit date:  <br />Thursday , August 18, 2016 <br />Score using 1981­2010 normal period <br />values are in  inches <br />A 'R' following a monthly total indicates a provisional value derived from <br />radar-based estimates. <br />first prior <br />month: <br />July 2016 <br />second prior <br />month: <br />June 2016 <br />third prior <br />month: <br />May 2016 <br />estimated precipitation  total  for  this location:5.94R 4.29R 2.36 <br />there is a 30% chance this location  will  have less than:2.81 3.40 2.76 <br />there is a 30% chance this location  will  have more than:5.09 5.45 4.10 <br />type of month:   dry  normal   wet wet normal dry <br />monthly score 3 * 3 = 9 2 * 2 = 4 1 * 1 = 1 <br />  <br />multi-month  score: <br />6 to 9 (dry)    10 to 14 (normal)    15 to 18 (wet)14 (Normal) <br />Other Resources: <br />retrieve daily precipitation data <br />view radar­based precipitation estimates <br />view weekly precipitation maps <br />Evaluating Antecedent Precipitation Conditions (BWSR) <br />Figure 4. Three Month Antecedent Precipitation <br />City of Arden Hills - Johanna Marsh Park Tennis Court Rehab Page 10 of 24