BasinWise — Dependency & Reliability Intelligencerelease v1 · genome v1 · run run_water_rights_v133 signals92,201 instances
Overview / Signals / Parcel-split allocation risk / siginst_ep_wr_20260718_parcel-split-allocation-risk_1680

Parcel-split allocation risk

verifiedLONGMONT SUPPLY DITCH

Irrigated 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.

Priority
45.2
composite 0–100
Raw score
88.9
detector output 0–100
Confidence
0.80
0–1
Observed
2026-07-18
12:00:00
Priority componentsweights: impact .30 · urgency .25 · confidence .20 · freshness .15 · novelty .10
impact0.09
urgency0.50
confidence0.80
freshness0.50
novelty0.65
Record payloadcustomer_payload — everything the detector carried
wdid
0500545
state
CO
county
BOULDER
owners
["COUNTY OF BOULDER"]
latitude
40.199523
place_id
D1-2020-10505086
longitude
-105.164208
parcel_ids
["08013-120530000026","08013-120530000028"]
county_fips
08013
identifiers
{"wdid":"0500545"}
structure_name
LONGMONT SUPPLY DITCH
score_components
{"owners":1,"parcels":2,"place_acres":46,"parcels_without_instrument":2}
Provenance receiptexactly where this detection came from
instance id
siginst_ep_wr_20260718_parcel-split-allocation-risk_1680
record
D1-2020-10505086 @ water_irrigated_places
signal
signal:parcel-split-allocation-risk
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
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
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 asset2.302 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.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