{
 "format_version": 1,
 "stream": "CLEAR CREEK",
 "bands": [
  10000,
  20000,
  30000,
  40000,
  60000
 ],
 "meaning": "A forecast states, per week, the probability that controlling_admin_combined is less than or equal to each band, i.e. that every right junior to that admin number on the stream below the calling point is out of priority.",
 "calendar_handles": {
  "10000": "1877-05-18",
  "20000": "1904-10-04",
  "30000": "1932-02-20",
  "40000": "1959-07-08",
  "60000": "2014-04-10"
 },
 "note": "Admin numbers below 1 January 1850 do not exist; the integer part of an admin number is days since 1849-12-31 for the controlling date, so a band of 10000 is roughly 'rights senior to mid-1877'."
}