{
 "2000-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-02": {
  "days": 29,
  "calendar_days": 29,
  "fields": {
   "elevation_masl": 29,
   "volume_m3": 29,
   "flow_total_m3": 29,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 29,
   "flow_total_m3": 30,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2000-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 6,
   "temp_c": 7
  }
 },
 "2001-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_total_m3": 28,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2001-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "organic": 7,
   "mn": 7,
   "fe": 7,
   "temp_c": 7
  }
 },
 "2002-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2002-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_total_m3": 28
  }
 },
 "2002-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2002-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2002-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2002-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2002-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2002-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2002-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2002-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2002-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2002-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2003-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2003-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_total_m3": 28
  }
 },
 "2003-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2003-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2003-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2003-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2003-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2003-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2003-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2003-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2003-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2003-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2004-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2004-02": {
  "days": 29,
  "calendar_days": 29,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 29,
   "flow_total_m3": 28,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2004-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2004-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2004-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2004-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2004-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2004-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2004-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "temp_c": 21,
   "fe": 20
  }
 },
 "2004-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2004-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2004-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 23,
   "organic": 23,
   "mn": 23,
   "fe": 23,
   "temp_c": 23
  }
 },
 "2005-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 28,
   "flow_total_m3": 31,
   "ph": 18,
   "organic": 18,
   "mn": 18,
   "fe": 18,
   "temp_c": 18
  }
 },
 "2005-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 27,
   "flow_total_m3": 28,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2005-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 30,
   "ph": 23,
   "organic": 23,
   "mn": 23,
   "fe": 23,
   "temp_c": 23
  }
 },
 "2005-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2005-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2005-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2005-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2005-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2005-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 21,
   "organic": 20,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2005-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2005-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2005-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_total_m3": 31,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2006-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 31,
   "flow_total_m3": 29,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2006-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "flow_total_m3": 28,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20,
   "volume_m3": 27
  }
 },
 "2006-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 23,
   "organic": 23,
   "mn": 23,
   "fe": 23,
   "temp_c": 23
  }
 },
 "2006-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 29,
   "flow_total_m3": 30,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2006-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 27,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2006-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2006-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 19,
   "fe": 19,
   "temp_c": 20
  }
 },
 "2006-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 28,
   "ph": 20,
   "organic": 20,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2006-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 20,
   "organic": 20,
   "mn": 19,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2006-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2006-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2006-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2007-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 30,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2007-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_total_m3": 28,
   "ph": 18,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2007-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 28,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2007-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 29,
   "flow_total_m3": 30,
   "ph": 18,
   "organic": 18,
   "mn": 18,
   "fe": 18,
   "temp_c": 18
  }
 },
 "2007-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2007-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2007-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 23,
   "organic": 23,
   "mn": 23,
   "fe": 23,
   "temp_c": 23
  }
 },
 "2007-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2007-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2007-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2007-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2007-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2008-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2008-02": {
  "days": 29,
  "calendar_days": 29,
  "fields": {
   "elevation_masl": 29,
   "volume_m3": 29,
   "flow_total_m3": 29
  }
 },
 "2008-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 30
  }
 },
 "2008-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2008-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2008-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2008-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2008-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2008-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "flow_water_m3": 1,
   "flow_out_m3": 1
  }
 },
 "2008-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2008-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2008-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_total_m3": 31
  }
 },
 "2009-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 17,
   "organic": 17,
   "mn": 17,
   "fe": 17,
   "temp_c": 17
  }
 },
 "2009-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_total_m3": 28,
   "ph": 18,
   "organic": 18,
   "mn": 18,
   "fe": 18,
   "temp_c": 18
  }
 },
 "2009-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 22,
   "mn": 14,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2009-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 19,
   "organic": 19,
   "mn": 17,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2009-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 19,
   "organic": 19,
   "fe": 19,
   "temp_c": 18,
   "mn": 7
  }
 },
 "2009-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 19,
   "organic": 19,
   "fe": 19,
   "temp_c": 19,
   "mn": 5
  }
 },
 "2009-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 18,
   "organic": 18,
   "fe": 17,
   "temp_c": 18
  }
 },
 "2009-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 14,
   "organic": 15,
   "temp_c": 15,
   "mn": 10,
   "fe": 10
  }
 },
 "2009-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2009-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2009-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 20,
   "organic": 21,
   "mn": 15,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2009-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 22,
   "temp_c": 22,
   "mn": 21,
   "fe": 21
  }
 },
 "2010-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 16,
   "organic": 15,
   "mn": 16,
   "fe": 16,
   "temp_c": 16
  }
 },
 "2010-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_total_m3": 28,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2010-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 23,
   "organic": 23,
   "mn": 23,
   "fe": 23,
   "temp_c": 23
  }
 },
 "2010-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2010-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2010-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 17,
   "organic": 17,
   "mn": 17,
   "fe": 17,
   "temp_c": 17
  }
 },
 "2010-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2010-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2010-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2010-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2010-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_total_m3": 30,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2010-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2012-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 18,
   "organic": 18,
   "mn": 18,
   "fe": 18,
   "temp_c": 18
  }
 },
 "2012-02": {
  "days": 29,
  "calendar_days": 29,
  "fields": {
   "elevation_masl": 29,
   "volume_m3": 29,
   "flow_total_m3": 29,
   "ph": 19,
   "organic": 19,
   "mn": 17,
   "fe": 17,
   "temp_c": 19
  }
 },
 "2012-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2012-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2012-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_total_m3": 31,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2012-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 29,
   "flow_out_m3": 29,
   "flow_total_m3": 29,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2012-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 30,
   "flow_total_m3": 30,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2012-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2012-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_total_m3": 30,
   "ph": 16,
   "organic": 16,
   "mn": 16,
   "fe": 16,
   "temp_c": 16
  }
 },
 "2012-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21,
   "elevation_masl": 30
  }
 },
 "2012-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 29,
   "flow_out_m3": 30,
   "flow_total_m3": 30,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2012-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 30,
   "flow_out_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 21
  }
 },
 "2013-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 29,
   "flow_out_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2013-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20,
   "volume_m3": 27
  }
 },
 "2013-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 1,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2013-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2013-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 15,
   "ph": 18,
   "organic": 18,
   "mn": 18,
   "fe": 18,
   "temp_c": 18
  }
 },
 "2013-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_total_m3": 30,
   "ph": 19,
   "organic": 18,
   "mn": 18,
   "fe": 18,
   "temp_c": 19
  }
 },
 "2013-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 15,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2013-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_total_m3": 31,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 19,
   "temp_c": 19
  }
 },
 "2013-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_total_m3": 30,
   "ph": 20,
   "organic": 20,
   "mn": 19,
   "fe": 19,
   "temp_c": 20
  }
 },
 "2013-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 27,
   "flow_out_m3": 30,
   "flow_total_m3": 30,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2013-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_total_m3": 30,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2013-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_total_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2014-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2014-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "flow_total_m3": 28,
   "volume_m3": 27,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2014-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 20
  }
 },
 "2014-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 29,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_total_m3": 30,
   "ph": 18,
   "organic": 18,
   "mn": 18,
   "fe": 18,
   "temp_c": 18
  }
 },
 "2014-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2014-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2014-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2014-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2014-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 26,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2014-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 30,
   "flow_total_m3": 31,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 21
  }
 },
 "2014-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 25,
   "flow_total_m3": 30,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2014-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 23,
   "organic": 23,
   "mn": 23,
   "fe": 23,
   "temp_c": 23
  }
 },
 "2015-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 30,
   "flow_total_m3": 31,
   "ph": 18,
   "organic": 18,
   "mn": 18,
   "fe": 18,
   "temp_c": 18
  }
 },
 "2015-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 27,
   "flow_water_m3": 28,
   "ph": 18,
   "organic": 18,
   "mn": 18,
   "fe": 18,
   "temp_c": 18
  }
 },
 "2015-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "ph": 22,
   "organic": 22,
   "mn": 22,
   "fe": 22,
   "temp_c": 22
  }
 },
 "2015-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 29,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2015-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2015-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2015-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2015-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 29,
   "flow_in_m3": 29,
   "flow_total_m3": 31
  }
 },
 "2015-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 28,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2015-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_water_m3": 31,
   "flow_out_m3": 30,
   "flow_in_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2015-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 29,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2015-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2016-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 17,
   "organic": 17,
   "mn": 17,
   "fe": 17,
   "temp_c": 17
  }
 },
 "2016-02": {
  "days": 29,
  "calendar_days": 29,
  "fields": {
   "elevation_masl": 29,
   "volume_m3": 28,
   "flow_water_m3": 26,
   "flow_out_m3": 29,
   "flow_in_m3": 29,
   "flow_total_m3": 29,
   "ph": 21,
   "organic": 21,
   "mn": 21,
   "fe": 21,
   "temp_c": 21
  }
 },
 "2016-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 23,
   "organic": 23,
   "mn": 23,
   "fe": 23,
   "temp_c": 23
  }
 },
 "2016-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 29,
   "flow_out_m3": 30,
   "flow_in_m3": 28,
   "flow_total_m3": 29,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2016-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_water_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2016-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 29,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2016-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 29,
   "volume_m3": 30,
   "flow_water_m3": 29,
   "ph": 20,
   "organic": 20,
   "mn": 20,
   "fe": 20,
   "temp_c": 20
  }
 },
 "2016-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 30,
   "ph": 22,
   "organic": 22,
   "mn": 6,
   "fe": 6,
   "temp_c": 22
  }
 },
 "2016-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 14,
   "organic": 17,
   "temp_c": 19,
   "mn": 3,
   "fe": 3
  }
 },
 "2016-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "ph": 8,
   "organic": 8,
   "temp_c": 8
  }
 },
 "2016-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 4,
   "organic": 4,
   "temp_c": 4
  }
 },
 "2016-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 11,
   "organic": 11,
   "temp_c": 11
  }
 },
 "2017-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_water_m3": 26,
   "ph": 1,
   "organic": 1,
   "temp_c": 1
  }
 },
 "2017-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 25,
   "flow_water_m3": 23
  }
 },
 "2017-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_total_m3": 31,
   "elevation_masl": 2
  }
 },
 "2017-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30
  }
 },
 "2017-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "flow_water_m3": 30
  }
 },
 "2017-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 29,
   "flow_water_m3": 26
  }
 },
 "2017-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "ph": 1,
   "organic": 1,
   "mn": 1,
   "fe": 1,
   "temp_c": 1
  }
 },
 "2017-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31
  }
 },
 "2017-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 29
  }
 },
 "2017-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 30
  }
 },
 "2017-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "flow_water_m3": 27,
   "volume_m3": 28,
   "organic": 3,
   "mn": 3,
   "fe": 3
  }
 },
 "2017-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_water_m3": 28,
   "ph": 1,
   "mn": 1
  }
 },
 "2018-01": {
  "days": 30,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 29,
   "volume_m3": 30
  }
 },
 "2018-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 27,
   "volume_m3": 28,
   "flow_water_m3": 28
  }
 },
 "2018-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31
  }
 },
 "2018-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2018-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 25,
   "organic": 14,
   "mn": 11,
   "fe": 7
  }
 },
 "2018-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "organic": 4,
   "mn": 4,
   "fe": 3
  }
 },
 "2018-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 1,
   "mn": 2,
   "organic": 3
  }
 },
 "2018-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "organic": 1,
   "mn": 1,
   "fe": 1
  }
 },
 "2018-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 30,
   "flow_out_m3": 31,
   "flow_in_m3": 30,
   "flow_total_m3": 31,
   "organic": 4,
   "mn": 4,
   "fe": 4
  }
 },
 "2018-11": {
  "days": 4,
  "calendar_days": 30,
  "fields": {
   "organic": 3,
   "mn": 4,
   "fe": 4,
   "ph": 3
  }
 },
 "2018-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 3,
   "organic": 4,
   "mn": 4,
   "fe": 4
  }
 },
 "2019-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 5,
   "organic": 5,
   "mn": 5,
   "fe": 5
  }
 },
 "2019-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_water_m3": 28,
   "flow_out_m3": 28,
   "flow_in_m3": 28,
   "flow_total_m3": 28,
   "ph": 4,
   "organic": 4,
   "mn": 4,
   "fe": 4
  }
 },
 "2019-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "organic": 4,
   "mn": 4,
   "fe": 4,
   "ph": 1
  }
 },
 "2019-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "ph": 5,
   "organic": 5,
   "mn": 5,
   "fe": 5,
   "flow_water_m3": 21
  }
 },
 "2019-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 30,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 3,
   "organic": 4,
   "mn": 4,
   "fe": 4
  }
 },
 "2019-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 2,
   "organic": 4,
   "mn": 3,
   "fe": 3
  }
 },
 "2019-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 29,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 4,
   "organic": 4,
   "mn": 2,
   "fe": 3
  }
 },
 "2019-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "organic": 2,
   "ph": 1
  }
 },
 "2019-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 3,
   "organic": 3,
   "fe": 2,
   "temp_c": 2
  }
 },
 "2019-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 4,
   "organic": 4,
   "mn": 1,
   "fe": 4
  }
 },
 "2019-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 5,
   "organic": 3,
   "mn": 2,
   "fe": 3
  }
 },
 "2019-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 30,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 17,
   "organic": 4,
   "mn": 1,
   "fe": 4
  }
 },
 "2020-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 5,
   "organic": 5,
   "fe": 5
  }
 },
 "2020-02": {
  "days": 29,
  "calendar_days": 29,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 29,
   "flow_water_m3": 29,
   "flow_out_m3": 29,
   "flow_in_m3": 29,
   "flow_total_m3": 29,
   "ph": 4,
   "organic": 4,
   "fe": 4,
   "temp_c": 1
  }
 },
 "2020-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "organic": 1,
   "fe": 1
  }
 },
 "2020-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30
  }
 },
 "2020-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 2,
   "organic": 2
  }
 },
 "2020-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 1,
   "organic": 1
  }
 },
 "2020-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 4,
   "organic": 4
  }
 },
 "2021-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 25,
   "flow_in_m3": 31,
   "flow_total_m3": 25,
   "organic": 10,
   "ph": 10
  }
 },
 "2021-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_water_m3": 28,
   "flow_out_m3": 27,
   "flow_in_m3": 28,
   "flow_total_m3": 27,
   "ph": 13,
   "organic": 12
  }
 },
 "2021-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "organic": 11,
   "ph": 10,
   "fe": 2
  }
 },
 "2021-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 12,
   "organic": 12,
   "fe": 3,
   "temp_c": 2
  }
 },
 "2021-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 9,
   "organic": 9,
   "fe": 3,
   "temp_c": 1
  }
 },
 "2021-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 12,
   "organic": 12,
   "fe": 4
  }
 },
 "2021-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 10,
   "organic": 10,
   "fe": 2,
   "temp_c": 1
  }
 },
 "2021-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 10,
   "organic": 10,
   "fe": 3
  }
 },
 "2021-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 12,
   "organic": 11,
   "fe": 3
  }
 },
 "2021-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 30,
   "flow_in_m3": 31,
   "flow_total_m3": 30,
   "ph": 12,
   "organic": 12,
   "fe": 3
  }
 },
 "2021-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 10,
   "organic": 10,
   "fe": 2,
   "mn": 1
  }
 },
 "2021-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 21,
   "flow_in_m3": 31,
   "flow_total_m3": 21,
   "ph": 16,
   "organic": 16,
   "mn": 4,
   "fe": 2
  }
 },
 "2022-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 10,
   "organic": 10,
   "mn": 2,
   "fe": 2
  }
 },
 "2022-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_water_m3": 28,
   "flow_out_m3": 28,
   "flow_in_m3": 28,
   "flow_total_m3": 28,
   "ph": 12,
   "organic": 12,
   "mn": 1,
   "fe": 1
  }
 },
 "2022-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 12,
   "organic": 12,
   "mn": 1,
   "fe": 1
  }
 },
 "2022-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 9,
   "organic": 9,
   "mn": 2,
   "fe": 2
  }
 },
 "2022-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 10,
   "organic": 10,
   "mn": 3,
   "fe": 3
  }
 },
 "2022-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 8,
   "organic": 8,
   "mn": 4,
   "fe": 1
  }
 },
 "2022-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 6,
   "organic": 8,
   "mn": 2,
   "fe": 2
  }
 },
 "2022-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 11,
   "organic": 11,
   "mn": 4,
   "fe": 4
  }
 },
 "2022-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 13,
   "organic": 13,
   "mn": 4,
   "fe": 4
  }
 },
 "2022-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 26,
   "flow_in_m3": 31,
   "flow_total_m3": 26,
   "ph": 12,
   "organic": 12,
   "mn": 4,
   "fe": 4
  }
 },
 "2022-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 12,
   "organic": 13,
   "mn": 5,
   "fe": 5
  }
 },
 "2022-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 30,
   "flow_in_m3": 31,
   "flow_total_m3": 30,
   "organic": 11,
   "ph": 10,
   "mn": 2,
   "fe": 2
  }
 },
 "2023-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 30,
   "flow_in_m3": 31,
   "flow_total_m3": 30,
   "ph": 9,
   "organic": 10,
   "mn": 1
  }
 },
 "2023-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_water_m3": 28,
   "flow_out_m3": 28,
   "flow_in_m3": 28,
   "flow_total_m3": 28,
   "ph": 11,
   "organic": 11,
   "mn": 4,
   "fe": 4
  }
 },
 "2023-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 12,
   "organic": 11,
   "mn": 4,
   "fe": 4
  }
 },
 "2023-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 28,
   "flow_in_m3": 30,
   "flow_total_m3": 28,
   "ph": 10,
   "organic": 10,
   "mn": 4,
   "fe": 4
  }
 },
 "2023-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 12,
   "organic": 12,
   "mn": 4,
   "fe": 4
  }
 },
 "2023-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 13,
   "organic": 13,
   "mn": 7,
   "fe": 6
  }
 },
 "2023-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 13,
   "organic": 13,
   "mn": 4,
   "fe": 4
  }
 },
 "2023-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 12,
   "organic": 12,
   "mn": 5,
   "fe": 5
  }
 },
 "2023-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 8,
   "organic": 9,
   "mn": 3,
   "fe": 3
  }
 },
 "2023-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 12,
   "organic": 12,
   "mn": 2,
   "fe": 2
  }
 },
 "2023-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 9,
   "organic": 10,
   "mn": 2,
   "fe": 2
  }
 },
 "2023-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 10,
   "organic": 10,
   "mn": 3,
   "fe": 3
  }
 },
 "2024-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 10,
   "organic": 10,
   "mn": 2
  }
 },
 "2024-02": {
  "days": 29,
  "calendar_days": 29,
  "fields": {
   "elevation_masl": 29,
   "volume_m3": 29,
   "flow_water_m3": 29,
   "flow_out_m3": 29,
   "flow_in_m3": 28,
   "flow_total_m3": 29,
   "ph": 13,
   "organic": 13,
   "mn": 5,
   "fe": 5
  }
 },
 "2024-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 30,
   "flow_in_m3": 31,
   "flow_total_m3": 30,
   "ph": 10,
   "organic": 10,
   "mn": 2,
   "fe": 2
  }
 },
 "2024-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 11,
   "organic": 11,
   "mn": 5,
   "fe": 5
  }
 },
 "2024-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 11,
   "organic": 12,
   "mn": 14,
   "fe": 14,
   "temp_c": 5
  }
 },
 "2024-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 11,
   "organic": 9,
   "mn": 10,
   "fe": 10,
   "temp_c": 10
  }
 },
 "2024-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 23,
   "volume_m3": 23,
   "flow_water_m3": 31,
   "flow_out_m3": 22,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 13,
   "organic": 12,
   "temp_c": 14,
   "mn": 12,
   "fe": 12
  }
 },
 "2025-01": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 30,
   "flow_total_m3": 31,
   "ph": 12,
   "organic": 12,
   "mn": 9,
   "fe": 11,
   "temp_c": 13
  }
 },
 "2025-02": {
  "days": 28,
  "calendar_days": 28,
  "fields": {
   "elevation_masl": 28,
   "volume_m3": 28,
   "flow_water_m3": 28,
   "flow_out_m3": 28,
   "flow_in_m3": 28,
   "flow_total_m3": 28,
   "ph": 12,
   "organic": 11,
   "mn": 13,
   "fe": 12,
   "temp_c": 12
  }
 },
 "2025-03": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 13,
   "organic": 13,
   "mn": 13,
   "fe": 12,
   "temp_c": 9
  }
 },
 "2025-04": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 26,
   "flow_in_m3": 30,
   "flow_total_m3": 26,
   "ph": 13,
   "organic": 13,
   "mn": 13,
   "fe": 12
  }
 },
 "2025-05": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 13,
   "organic": 13,
   "mn": 13,
   "fe": 13
  }
 },
 "2025-06": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 13,
   "organic": 13,
   "mn": 13,
   "fe": 13
  }
 },
 "2025-07": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 13,
   "organic": 13,
   "mn": 3,
   "fe": 11
  }
 },
 "2025-08": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 13,
   "organic": 13,
   "fe": 13,
   "mn": 5
  }
 },
 "2025-09": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 30,
   "flow_in_m3": 30,
   "flow_total_m3": 30,
   "ph": 12,
   "organic": 12,
   "mn": 9,
   "fe": 12
  }
 },
 "2025-10": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 20,
   "organic": 20,
   "mn": 22,
   "fe": 17
  }
 },
 "2025-11": {
  "days": 30,
  "calendar_days": 30,
  "fields": {
   "elevation_masl": 30,
   "volume_m3": 30,
   "flow_water_m3": 30,
   "flow_out_m3": 27,
   "flow_in_m3": 30,
   "flow_total_m3": 27,
   "ph": 14,
   "organic": 14,
   "mn": 17,
   "fe": 17
  }
 },
 "2025-12": {
  "days": 31,
  "calendar_days": 31,
  "fields": {
   "elevation_masl": 31,
   "volume_m3": 31,
   "flow_water_m3": 31,
   "flow_out_m3": 31,
   "flow_in_m3": 31,
   "flow_total_m3": 31,
   "ph": 19,
   "organic": 19,
   "mn": 19,
   "fe": 18
  }
 }
}