BasinWise — Dependency & Reliability Intelligencerelease v1 · genome v1 · run run_water_rights_v133 signals92,201 instances
Overview / Signals / structure

GOSS PRIVATE DITCH 2

spine entity 104e0e19-65d6-499a-995c-7990ce67385fWDID 0500605dependency report →
Active signals
3
3 instances
Max priority
77.1
Last observed
2026-09-30
Signal historyall resolved detections on this record
PriSignalDetailScoreObserved
77Critical call exposureGOSS PRIVATE DITCH 2 (1992 priority) carries 1,053.5 day-equivalents of observed call exposure from 50 senior caller(s); dominant caller HIGHLAND DITCH (156.8 day-eq). 855 season-days curtailed in the last five seasons.55.82026-09-30 00:00:00
70Season call nowcast: expected curtailmentGOSS PRIVATE DITCH 2, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~199 of 214 season days from the basin's administration record. Dominant caller HIGHLAND DITCH: P(call by Jun 15) = 1 over 6 comparable seasons.100.02026-07-18 12:00:00
69Drought reliability cliffGOSS PRIVATE DITCH 2: modeled irrigation-season reliability 81% in median years → 29% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress.100.02026-07-18 12:00:00
Record payload
wdid
0500605
state
CO
county
BOULDER
admin_no
51978
division
1
latitude
40.194188
right_id
0500605-51978.00000
longitude
-105.218333
county_fips
08013
identifiers
{"wdid":"0500605"}
decreed_uses
0
legal_status
Absolute
water_source
SAINT VRAIN CREEK
seniority_rank
36929
structure_name
GOSS PRIVATE DITCH 2
structure_type
DITCH
water_district
5
decreed_rate_cfs
50
score_components
{"callers":50,"recency":1,"exposure_depth":0.26,"day_equivalents":1053.5,"dominant_caller":"HIGHLAND DITCH","season_days_5yr":855}
decreed_volume_af
null
appropriation_date
1992-04-23
Structure & decree profile
structure
GOSS PRIVATE DITCH 2 (WDID 0500605)
type / source
DITCH · SAINT VRAIN CREEK
administration
Division 1 · Water District 5 · BOULDER County
decreed rights
2 · senior priority 1992-04-23 (admin 51978.00000)
decreed capacity
54 cfs
status
Absolute
Controlling senior callers (observed)
HIGHLAND DITCH
156.8 day-equivalents · 94 episodes over 22 seasons · last 2026 · confidence 0.98
JAMES DITCH
130.6 day-equivalents · 96 episodes over 22 seasons · last 2026 · confidence 0.98
ST VRAIN PALMERTON DITCH
127.4 day-equivalents · 79 episodes over 19 seasons · last 2026 · confidence 0.98
NIWOT DITCH
88.8 day-equivalents · 54 episodes over 14 seasons · last 2026 · confidence 0.98
LONGMONT SUPPLY DITCH
88 day-equivalents · 48 episodes over 12 seasons · last 2026 · confidence 0.98
Dependencies & control
owner evidence
WESTERN PAVING CO · probable (0.55) · CDSS structure associated contacts
owner evidence
WESTERN PAVING CO · probable (0.55) · CDSS structure associated contacts