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

NEW DRY CR CARRIER DITCH

spine entity 821346f6-9ee7-4b1a-b9bf-6175bdd7e7feWDID 0600902dependency report →
Active signals
4
49 instances
Max priority
94.6
Last observed
2026-09-30
Signal historyall resolved detections on this record
PriSignalDetailScoreObserved
95Critical call exposureNEW DRY CR CARRIER DITCH (1922 priority) carries 918.8 day-equivalents of observed call exposure from 22 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 730 season-days curtailed in the last five seasons.53.82026-09-30 00:00:00
95Critical call exposureNEW DRY CR CARRIER DITCH (1904 priority) carries 899.7 day-equivalents of observed call exposure from 19 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 729 season-days curtailed in the last five seasons.53.52026-09-30 00:00:00
95Critical call exposureNEW DRY CR CARRIER DITCH (1935 priority) carries 963.9 day-equivalents of observed call exposure from 24 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 754 season-days curtailed in the last five seasons.54.52026-09-30 00:00:00
95Critical call exposureNEW DRY CR CARRIER DITCH (1929 priority) carries 919.6 day-equivalents of observed call exposure from 22 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 731 season-days curtailed in the last five seasons.53.82026-09-30 00:00:00
85Season call nowcast: expected curtailmentNEW DRY CR CARRIER DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~179 of 214 season days from the basin's administration record. Dominant caller COMMUNITY DITCH: P(call by Jun 15) = 1 over 6 comparable seasons.100.02026-07-18 12:00:00
85Season call nowcast: expected curtailmentNEW DRY CR CARRIER DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~182 of 214 season days from the basin's administration record. Dominant caller COMMUNITY DITCH: P(call by Jun 15) = 1 over 6 comparable seasons.100.02026-07-18 12:00:00
85Season call nowcast: expected curtailmentNEW DRY CR CARRIER DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~180 of 214 season days from the basin's administration record. Dominant caller COMMUNITY DITCH: P(call by Jun 15) = 1 over 6 comparable seasons.100.02026-07-18 12:00:00
85Season call nowcast: expected curtailmentNEW DRY CR CARRIER DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~171 of 214 season days from the basin's administration record. Dominant caller COMMUNITY DITCH: P(call by Jun 15) = 1 over 6 comparable seasons.100.02026-07-18 12:00:00
82Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 82% in median years → 34% dry → 16% severe drought (2002-class replay). A 66-point cliff under stress.98.72026-07-18 12:00:00
82Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 82% in median years → 34% dry → 16% severe drought (2002-class replay). A 66-point cliff under stress.98.62026-07-18 12:00:00
81Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 79% in median years → 30% dry → 15% severe drought (2002-class replay). A 63-point cliff under stress.95.22026-07-18 12:00:00
81Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 82% in median years → 36% dry → 20% severe drought (2002-class replay). A 62-point cliff under stress.93.62026-07-18 12:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1865 priority) carries 564.9 day-equivalents of observed call exposure from 10 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 443 season-days curtailed in the last five seasons.48.52026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1906 priority) carries 904.6 day-equivalents of observed call exposure from 19 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 729 season-days curtailed in the last five seasons.53.62026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1915 priority) carries 919.6 day-equivalents of observed call exposure from 22 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 731 season-days curtailed in the last five seasons.53.82026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1990 priority) carries 1,069.9 day-equivalents of observed call exposure from 25 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 829 season-days curtailed in the last five seasons.56.12026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1997 priority) carries 1,069.9 day-equivalents of observed call exposure from 25 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 829 season-days curtailed in the last five seasons.56.12026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (2011 priority) carries 1,069.9 day-equivalents of observed call exposure from 25 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 829 season-days curtailed in the last five seasons.56.12026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1897 priority) carries 788.2 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.51.82026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1865 priority) carries 581.8 day-equivalents of observed call exposure from 11 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 457 season-days curtailed in the last five seasons.48.72026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1866 priority) carries 682.2 day-equivalents of observed call exposure from 13 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 533 season-days curtailed in the last five seasons.50.22026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1866 priority) carries 689.4 day-equivalents of observed call exposure from 13 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 534 season-days curtailed in the last five seasons.50.32026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1866 priority) carries 689.4 day-equivalents of observed call exposure from 13 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 534 season-days curtailed in the last five seasons.50.32026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1870 priority) carries 701.7 day-equivalents of observed call exposure from 14 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 546 season-days curtailed in the last five seasons.50.52026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1870 priority) carries 701.7 day-equivalents of observed call exposure from 14 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 546 season-days curtailed in the last five seasons.50.52026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1872 priority) carries 703.6 day-equivalents of observed call exposure from 14 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 546 season-days curtailed in the last five seasons.50.62026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1873 priority) carries 740.4 day-equivalents of observed call exposure from 16 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 592 season-days curtailed in the last five seasons.51.12026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1881 priority) carries 761 day-equivalents of observed call exposure from 17 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 611 season-days curtailed in the last five seasons.51.42026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1884 priority) carries 761 day-equivalents of observed call exposure from 17 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 611 season-days curtailed in the last five seasons.51.42026-09-30 00:00:00
66Critical call exposureNEW DRY CR CARRIER DITCH (1892 priority) carries 788.1 day-equivalents of observed call exposure from 17 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 633 season-days curtailed in the last five seasons.51.82026-09-30 00:00:00
54Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 82% in median years → 34% dry → 16% severe drought (2002-class replay). A 66-point cliff under stress.98.72026-07-18 12:00:00
53Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 82% in median years → 35% dry → 18% severe drought (2002-class replay). A 64-point cliff under stress.95.62026-07-18 12:00:00
53Augmentation condition not verifiedNEW DRY CR CARRIER DITCH: the decree requires augmentation coverage for out-of-priority depletions, but NO plan membership is found. Verify coverage before relying on this supply — absent a plan, curtailment is immediate on the next call.59.52026-07-18 12:00:00
53Augmentation condition not verifiedNEW DRY CR CARRIER DITCH: the decree requires augmentation coverage for out-of-priority depletions, but NO plan membership is found. Verify coverage before relying on this supply — absent a plan, curtailment is immediate on the next call.59.52026-07-18 12:00:00
53Augmentation condition not verifiedNEW DRY CR CARRIER DITCH: the decree requires augmentation coverage for out-of-priority depletions, but NO plan membership is found. Verify coverage before relying on this supply — absent a plan, curtailment is immediate on the next call.59.52026-07-18 12:00:00
53Augmentation condition not verifiedNEW DRY CR CARRIER DITCH: the decree requires augmentation coverage for out-of-priority depletions, but NO plan membership is found. Verify coverage before relying on this supply — absent a plan, curtailment is immediate on the next call.59.52026-07-18 12:00:00
51Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 73% in median years → 22% dry → 13% severe drought (2002-class replay). A 60-point cliff under stress.89.42026-07-18 12:00:00
51Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 73% in median years → 22% dry → 13% severe drought (2002-class replay). A 60-point cliff under stress.89.42026-07-18 12:00:00
51Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 73% in median years → 22% dry → 13% severe drought (2002-class replay). A 60-point cliff under stress.89.42026-07-18 12:00:00
49Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 86% in median years → 47% dry → 33% severe drought (2002-class replay). A 53-point cliff under stress.79.52026-07-18 12:00:00
49Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 86% in median years → 47% dry → 33% severe drought (2002-class replay). A 53-point cliff under stress.79.52026-07-18 12:00:00
49Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 84% in median years → 43% dry → 32% severe drought (2002-class replay). A 52-point cliff under stress.78.22026-07-18 12:00:00
49Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 84% in median years → 43% dry → 32% severe drought (2002-class replay). A 52-point cliff under stress.78.22026-07-18 12:00:00
48Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 86% in median years → 48% dry → 35% severe drought (2002-class replay). A 51-point cliff under stress.76.12026-07-18 12:00:00
47Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 87% in median years → 51% dry → 40% severe drought (2002-class replay). A 47-point cliff under stress.69.82026-07-18 12:00:00
47Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 87% in median years → 51% dry → 40% severe drought (2002-class replay). A 47-point cliff under stress.69.82026-07-18 12:00:00
47Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 87% in median years → 51% dry → 40% severe drought (2002-class replay). A 46-point cliff under stress.69.62026-07-18 12:00:00
46Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 87% in median years → 52% dry → 42% severe drought (2002-class replay). A 45-point cliff under stress.67.92026-07-18 12:00:00
46Drought reliability cliffNEW DRY CR CARRIER DITCH: modeled irrigation-season reliability 87% in median years → 52% dry → 42% severe drought (2002-class replay). A 45-point cliff under stress.67.92026-07-18 12:00:00
Record payload
wdid
0600902
state
CO
county
BOULDER
admin_no
26630
division
1
latitude
39.986091
right_id
0600902-26630.00000
longitude
-105.220561
county_fips
08013
identifiers
{"wdid":"0600902"}
decreed_uses
0
legal_status
Absolute
water_source
SOUTH BOULDER CREEK
seniority_rank
10495
structure_name
NEW DRY CR CARRIER DITCH
structure_type
DITCH
water_district
6
decreed_rate_cfs
170
score_components
{"callers":22,"recency":1,"exposure_depth":0.23,"day_equivalents":918.8,"dominant_caller":"COMMUNITY DITCH","season_days_5yr":730}
decreed_volume_af
null
appropriation_date
1922-11-29
Structure & decree profile
structure
NEW DRY CR CARRIER DITCH (WDID 0600902)
type / source
DITCH · SOUTH BOULDER CREEK
administration
Division 1 · Water District 6 · BOULDER County
decreed rights
24 · senior priority 1881-09-01 (admin 11567.00000)
decreed capacity
680 cfs
status
Absolute
Controlling senior callers (observed)
S BOULDER BEAR CR DITCH
2,962.4 day-equivalents · 1104 episodes over 20 seasons · last 2026 · confidence 0.98
HOWARD DITCH
2,237.9 day-equivalents · 460 episodes over 14 seasons · last 2024 · confidence 0.98
LEYNER COTTONWOOD DITCH
1,763.3 day-equivalents · 1386 episodes over 21 seasons · last 2026 · confidence 0.98
MCGINN DITCH
1,691 day-equivalents · 523 episodes over 13 seasons · last 2025 · confidence 0.98
COMMUNITY DITCH
1,363.6 day-equivalents · 1285 episodes over 23 seasons · last 2026 · confidence 0.98
Dependencies & control
owner evidence
NO INFORMATION · probable (0.55) · CDSS structure associated contacts
owner evidence
NO INFORMATION · probable (0.55) · CDSS structure associated contacts
owner evidence
NO INFORMATION · probable (0.55) · CDSS structure associated contacts