Overview / Signals / Drought reliability cliff / siginst_ep_wr_20260718_drought-reliability-cliff_2946
NORTH BOULDER FARMERS DITCH: modeled irrigation-season reliability 87% in median years → 53% dry → 37% severe drought (2002-class replay). A 50-point cliff under stress.
Priority
48.6
composite 0–100
Raw score
75.3
detector output 0–100
Confidence
0.72
0–1
Observed
2026-07-18
12:00:00
Priority componentsweights: impact .30 · urgency .25 · confidence .20 · freshness .15 · novelty .10
Record payloadcustomer_payload — everything the detector carried
- wdid
- 0600543
- state
- CO
- county
- BOULDER
- admin_no
- 22022
- division
- 1
- latitude
- 40.015049
- right_id
- 0600543-22022.00000
- longitude
- -105.278716
- county_fips
- 08013
- identifiers
- {"wdid":"0600543"}
- decreed_uses
- 0
- legal_status
- Absolute
- water_source
- BOULDER CREEK
- seniority_rank
- 8967
- structure_name
- NORTH BOULDER FARMERS DITCH
- structure_type
- DITCH
- water_district
- 6
- decreed_rate_cfs
- 6.6
- score_components
- {"method":"empirical call replay by intensity-classed years","cliff_points":50,"years_observed":37,"reliability_dry":0.53,"reliability_median":0.87,"reliability_severe":0.37}
- decreed_volume_af
- null
- appropriation_date
- 1910-04-18
Provenance receiptexactly where this detection came from
- instance id
- siginst_ep_wr_20260718_drought-reliability-cliff_2946
- record
- 0600543-22022.00000 @ water_rights
- signal
- signal:drought-reliability-cliff
- definition
- v1
- genome
- v1 · run run_water_rights_v1
- epoch
- ep_wr_20260718
- lineage status
- resolved
- detected
- 2026-07-18 12:00:00
- valid from
- 2026-07-18 12:00:00
- source refs
- ["cdss-structures","cdss-netamounts","cdss-admin-calls","cdss-divrec","co-oit-parcels","nrcs-snotel","openet","water-court-outcomes","ditch-ledger-program"]
Co-firing signalsother detections on this record