BasinWise — Dependency & Reliability Intelligencerelease v1 · genome v1 · run run_water_rights_v133 signals92,201 instances
Overview / Signals / Season call nowcast: expected curtailment / siginst_ep_wr_20260718_call-nowcast-exposure_0987

Season call nowcast: expected curtailment

candidateSILVER LAKE DITCH

SILVER LAKE DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~118 of 214 season days from the basin's administration record. Dominant caller HIGHLAND SOUTH SIDE DITCH: P(call by Jun 15) = 0 over 5 comparable seasons.

Priority
61.3
composite 0–100
Raw score
67.8
detector output 0–100
Confidence
0.70
0–1
Observed
2026-07-18
12:00:00
Priority componentsweights: impact .30 · urgency .25 · confidence .20 · freshness .15 · novelty .10
impact0.20
urgency0.85
confidence0.70
freshness0.90
novelty0.65
Record payloadcustomer_payload — everything the detector carried
wdid
0600603
state
CO
county
BOULDER
admin_no
20188.16044
division
1
latitude
40.015224
right_id
0600603-20188.16044
longitude
-105.312592
county_fips
08013
identifiers
{"wdid":"0600603"}
decreed_uses
0
legal_status
Absolute
water_source
BOULDER CREEK
seniority_rank
8198
structure_name
SILVER LAKE DITCH
structure_type
DITCH
water_district
6
decreed_rate_cfs
20
score_components
{"swe_pct_median":61,"condition_class":"severe","dominant_caller":"HIGHLAND SOUTH SIDE DITCH","p_call_by_jun15":0,"comparable_seasons":5,"expected_curtailment_days":118}
decreed_volume_af
null
appropriation_date
1893-12-04
Provenance receiptexactly where this detection came from
instance id
siginst_ep_wr_20260718_call-nowcast-exposure_0987
record
0600603-20188.16044 @ water_rights
signal
signal:call-nowcast-exposure
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
PriSignalDetailScore
76Critical call exposureSILVER LAKE DITCH (1907 priority) carries 759 day-equivalents of observed call exposure from 22 senior caller(s); dominant caller HIGHLAND SOUTH SIDE DITCH (143.5 day-eq). 548 season-days curtailed in the last five seasons.51.4
70Critical call exposureSILVER LAKE DITCH (1893 priority) carries 756.3 day-equivalents of observed call exposure from 20 senior caller(s); dominant caller HIGHLAND SOUTH SIDE DITCH (143.5 day-eq). 546 season-days curtailed in the last five seasons.51.3
69Season call nowcast: expected curtailmentSILVER LAKE DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~118 of 214 season days from the basin's administration record. Dominant caller HIGHLAND SOUTH SIDE DITCH: P(call by Jun 15) = 0 over 5 comparable seasons.67.8
67Critical call exposureSILVER LAKE DITCH (1888 priority) carries 752.8 day-equivalents of observed call exposure from 19 senior caller(s); dominant caller HIGHLAND SOUTH SIDE DITCH (143.5 day-eq). 543 season-days curtailed in the last five seasons.51.3
58Season call nowcast: expected curtailmentSILVER LAKE DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~117 of 214 season days from the basin's administration record. Dominant caller HIGHLAND SOUTH SIDE DITCH: P(call by Jun 15) = 0 over 5 comparable seasons.67.4
43Parcel-split allocation riskIrrigated place D1-2020-10613706 (14 ac, ALFALFA, served by SILVER LAKE DITCH) now spans 2 parcels held by 2 owner(s) — 2 parcel(s) show NO entitlement instrument of their own. The land split; the water paper didn't.88.3
43Underused water asset15.3459 ac (BOULDER County, LONG PROPERTY LIMITED PARTNERSHIP): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SILVER LAKE DITCH still attaches. Idle water on idle ground.76.3
42Underused water asset7.198 ac (BOULDER County, LONG PROPERTY LIMITED PARTNERSHIP): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SILVER LAKE DITCH still attaches. Idle water on idle ground.76.3
42Underused water asset2.654 ac (BOULDER County, GATES CATHERINE LONG & MARGARET ANN LONG): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SILVER LAKE DITCH still attaches. Idle water on idle ground.76.3
42Underused water asset1.56 ac (BOULDER County, BOULDER MUNICIPAL PROPERTY AUTHORITY): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SILVER LAKE DITCH still attaches. Idle water on idle ground.76.3
42Underused water assetnull ac (BOULDER County, GROWING GARDENS OF BOULDER COUNTY): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SILVER LAKE DITCH still attaches. Idle water on idle ground.76.3