BasinWise — Dependency & Reliability Intelligencerelease v1 · genome v1 · run run_water_rights_v133 signals92,201 instances
Overview / Signals / Underused water asset / siginst_ep_wr_20260718_underused-water-asset_20722

Underused water asset

verifiedLONGMONT SUPPLY DITCH

2.302 ac (BOULDER County, SANDERS BRIAN T & DEANN R): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.

Priority
42.0
composite 0–100
Raw score
77.8
detector output 0–100
Confidence
0.78
0–1
Observed
2020-12-31
00:00:00
Priority componentsweights: impact .30 · urgency .25 · confidence .20 · freshness .15 · novelty .10
impact0.01
urgency0.50
confidence0.78
freshness0.45
novelty0.70
Record payloadcustomer_payload — everything the detector carried
wdid
0500545
state
CO
county
BOULDER
acreage
2.302
latitude
40.198048
longitude
-105.177058
parcel_id
08013-120325000013
county_fips
08013
identifiers
{"wdid":"0500545","parcel_id":"08013-120325000013"}
parcel_owner
SANDERS BRIAN T & DEANN R
situs_address
12320 N 75TH ST
assessed_value
65719
land_use_class
other
staleness_note
assessor roll from annual OIT data call; ownership may be up to 12 months stale
structure_name
LONGMONT SUPPLY DITCH
assessor_vintage
2026-01-01
score_components
{"idle_years":6,"water_quality":0.79,"last_irrigated":2020,"entitlement_status":"none"}
Provenance receiptexactly where this detection came from
instance id
siginst_ep_wr_20260718_underused-water-asset_20722
record
08013-120325000013 @ water_parcels
signal
signal:underused-water-asset
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
2020-12-31 00:00:00
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
88Critical caller value-at-riskLONGMONT SUPPLY DITCH's observed call reaches 1606 parcels — 21,110 coverage-weighted acres, $182.7M assessed value, 991 distinct owners — through the 6 structures it has put out of priority (37,532 day-equivalents, most recently 2026).100.0
71Basin chokepoint callerLONGMONT SUPPLY DITCH has put 853 decreed rights (11,855 cfs decreed, 0 distinct owners) out of priority — 37,532 day-equivalents of administered curtailment, most recently 2026. Caller Power Index 25.9.25.9
53Augmentation condition not verifiedLONGMONT SUPPLY 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.59.5
45Parcel-split allocation riskIrrigated place D1-2020-10504374 (49 ac, GRASS_PASTURE, served by LONGMONT SUPPLY DITCH) now spans 2 parcels held by 1 owner(s) — 2 parcel(s) show NO entitlement instrument of their own. The land split; the water paper didn't.89.0
45Parcel-split allocation riskIrrigated place D1-2020-10505086 (46 ac, GRASS_PASTURE, served by LONGMONT SUPPLY DITCH) now spans 2 parcels held by 1 owner(s) — 2 parcel(s) show NO entitlement instrument of their own. The land split; the water paper didn't.88.9
45Underused water asset39.532 ac (BOULDER County, COUNTY OF BOULDER): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
45Underused water asset38.187 ac (BOULDER County, COUNTY OF BOULDER): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
44Underused water asset27.029 ac (BOULDER County, COUNTY OF BOULDER): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
43Underused water asset9.552 ac (BOULDER County, ARNOLD TODD L & ELIZABETH E): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
42Underused water asset4.651 ac (BOULDER County, CLEMENTS DAVID H): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
42Underused water asset2.345 ac (BOULDER County, DIRKS RAYMOND A): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
42Underused water asset2.102 ac (BOULDER County, FREEBORN JOHN H): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
42Underused water asset2.119 ac (BOULDER County, VON RIVENBURGH GARY W & RACHEL S): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
42Underused water asset1.761 ac (BOULDER County, OCONNOR KEVIN D & MARY KIMERA MOONEY): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
42Underused water asset1.616 ac (BOULDER County, GEORGE SCOTT ALLEN & JANET LEE): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
42Underused water asset1.428 ac (BOULDER County, PHILLIPS FRANCES A): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
42Underused water asset1.388 ac (BOULDER County, MCMANIGAL DUANE R & NICCI R): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8
42Underused water asset0.858 ac (BOULDER County, TOWN OF LYONS): mapped irrigation ended 2020 — 6 years idle — while senior physical service on LONGMONT SUPPLY DITCH still attaches. Idle water on idle ground.77.8