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

INGOLD FLUME DITCH

spine entity e32373d5-560e-40c5-be15-d6879145fc89WDID 0600581dependency report →
Active signals
3
3 instances
Max priority
79.6
Last observed
2026-09-30
Signal historyall resolved detections on this record
PriSignalDetailScoreObserved
80Critical call exposureINGOLD FLUME DITCH (1897 priority) carries 796.4 day-equivalents of observed call exposure from 18 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 633 season-days curtailed in the last five seasons.51.92026-09-30 00:00:00
73Season call nowcast: expected curtailmentINGOLD FLUME DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~145 of 214 season days from the basin's administration record. Dominant caller S BOULDER BEAR CR DITCH: P(call by Jun 15) = 0 over 5 comparable seasons.76.42026-07-18 12:00:00
65Drought reliability cliffINGOLD FLUME DITCH: modeled irrigation-season reliability 84% in median years → 42% dry → 32% severe drought (2002-class replay). A 52-point cliff under stress.77.42026-07-18 12:00:00
Record payload
wdid
0600581
state
CO
county
BOULDER
admin_no
20188.17241
division
1
latitude
40.012718
right_id
0600581-20188.17241
longitude
-105.298464
county_fips
08013
identifiers
{"wdid":"0600581"}
decreed_uses
4
legal_status
Absolute
water_source
SOUTH BOULDER CREEK
seniority_rank
8211
structure_name
INGOLD FLUME DITCH
structure_type
DITCH
water_district
6
decreed_rate_cfs
60
score_components
{"callers":18,"recency":1,"exposure_depth":0.2,"day_equivalents":796.4,"dominant_caller":"S BOULDER BEAR CR DITCH","season_days_5yr":633}
decreed_volume_af
null
appropriation_date
1897-03-15
Structure & decree profile
structure
INGOLD FLUME DITCH (WDID 0600581)
type / source
DITCH · SOUTH BOULDER CREEK
administration
Division 1 · Water District 6 · BOULDER County
decreed rights
1 · senior priority 1897-03-15 (admin 20188.17241)
decreed capacity
60 cfs
status
Absolute
Controlling senior callers (observed)
S BOULDER BEAR CR DITCH
128.8 day-equivalents · 48 episodes over 20 seasons · last 2026 · confidence 0.98
HOWARD DITCH
97.3 day-equivalents · 20 episodes over 14 seasons · last 2024 · confidence 0.98
LEYNER COTTONWOOD DITCH
89 day-equivalents · 71 episodes over 21 seasons · last 2026 · confidence 0.98
MCGINN DITCH
73.9 day-equivalents · 23 episodes over 13 seasons · last 2025 · confidence 0.98
COTTONWOOD DITCH 2
58.6 day-equivalents · 38 episodes over 21 seasons · last 2026 · confidence 0.98
Dependencies & control
owner evidence
NO INFORMATION · probable (0.55) · CDSS structure associated contacts