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

LONGMONT OP LAKES PL 1

spine entity 19824d93-12a4-4f5f-856e-48c10e2acfddWDID 0600949dependency report →
Active signals
4
4 instances
Max priority
79.3
Last observed
2026-07-18
Signal historyall resolved detections on this record
PriSignalDetailScoreObserved
79Augmentation condition not verifiedLONGMONT OP LAKES PL 1: 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.85.02026-07-18 12:00:00
77Critical call exposureLONGMONT OP LAKES PL 1 (1994 priority) carries 925.1 day-equivalents of observed call exposure from 28 senior caller(s); dominant caller BOULDER WHITE ROCK DITCH (201.1 day-eq). 691 season-days curtailed in the last five seasons.53.92026-09-30 00:00:00
70Season call nowcast: expected curtailmentLONGMONT OP LAKES PL 1, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~149 of 214 season days from the basin's administration record. Dominant caller BOULDER WHITE ROCK DITCH: P(call by Jun 15) = 1 over 6 comparable seasons.95.72026-07-18 12:00:00
63Drought reliability cliffLONGMONT OP LAKES PL 1: modeled irrigation-season reliability 84% in median years → 48% dry → 30% severe drought (2002-class replay). A 54-point cliff under stress.80.42026-07-18 12:00:00
Record payload
wdid
0600949
state
CO
county
WELD
admin_no
52698
division
1
latitude
40.14048
right_id
0600949-52698.00000
longitude
-105.019806
county_fips
08123
identifiers
{"wdid":"0600949"}
decreed_uses
0134567AEW
legal_status
Conditional
water_source
BOULDER CREEK
seniority_rank
37675
structure_name
LONGMONT OP LAKES PL 1
structure_type
PIPELINE
water_district
6
decreed_rate_cfs
50
score_components
{"plan_found":false,"augmentation_required":true}
decreed_volume_af
null
appropriation_date
1994-04-13
Structure & decree profile
structure
LONGMONT OP LAKES PL 1 (WDID 0600949)
type / source
PIPELINE · BOULDER CREEK
administration
Division 1 · Water District 6 · WELD County
decreed rights
1 · senior priority 1994-04-13 (admin 52698.00000)
decreed capacity
50 cfs
status
Conditional
Controlling senior callers (observed)
BOULDER WHITE ROCK DITCH
201.1 day-equivalents · 151 episodes over 23 seasons · last 2026 · confidence 0.98
HIGHLAND SOUTH SIDE DITCH
143.5 day-equivalents · 34 episodes over 13 seasons · last 2025 · confidence 0.98
NORTH BOULDER FARMERS DITCH
103.3 day-equivalents · 83 episodes over 22 seasons · last 2026 · confidence 0.98
LEGGETT DITCH
101.4 day-equivalents · 88 episodes over 22 seasons · last 2026 · confidence 0.98
FARMERS DITCH
82.8 day-equivalents · 43 episodes over 15 seasons · last 2026 · confidence 0.98
Dependencies & control
owner evidence
COOLEY GRAVEL CO · probable (0.55) · CDSS structure associated contacts