BasinWise — Dependency & Reliability Intelligencerelease v1 · genome v1 · run run_water_rights_v133 signals92,201 instances
Overview / Signals / Critical call exposure / siginst_ep_wr_20260718_call-exposure-critical_7598

Critical call exposure

verifiedSOUTH PLATTE DITCH

SOUTH PLATTE DITCH (1997 priority) carries 3,910.1 day-equivalents of observed call exposure from 88 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3145 season-days curtailed in the last five seasons.

Priority
78.3
composite 0–100
Raw score
98.7
detector output 0–100
Confidence
0.98
0–1
Observed
2026-09-30
00:00:00
Priority componentsweights: impact .30 · urgency .25 · confidence .20 · freshness .15 · novelty .10
impact0.46
urgency1.00
confidence0.98
freshness1.00
novelty0.50
Record payloadcustomer_payload — everything the detector carried
wdid
6400535
state
CO
county
WASHINGTON
admin_no
55882.53771
division
1
latitude
40.410406
right_id
6400535-55882.53771
longitude
-103.438279
county_fips
08121
identifiers
{"wdid":"6400535"}
decreed_uses
AR
legal_status
Absolute and Conditional
water_source
SOUTH PLATTE RIVER
seniority_rank
42739
structure_name
SOUTH PLATTE DITCH
structure_type
DITCH
water_district
64
decreed_rate_cfs
55
score_components
{"callers":88,"recency":1,"exposure_depth":0.98,"day_equivalents":3910.1,"dominant_caller":"SOUTH PLATTE RIVER COMPACT","season_days_5yr":3145}
decreed_volume_af
null
appropriation_date
1997-03-21
Provenance receiptexactly where this detection came from
instance id
siginst_ep_wr_20260718_call-exposure-critical_7598
record
6400535-55882.53771 @ water_rights
signal
signal:call-exposure-critical
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
2026-09-30 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
82Basin chokepoint callerSOUTH PLATTE DITCH has put 2270 decreed rights (59,435 cfs decreed, 0 distinct owners) out of priority — 16,651.2 day-equivalents of administered curtailment, most recently 2026. Caller Power Index 52.6.52.6
77Critical call exposureSOUTH PLATTE DITCH (1896 priority) carries 1,360.9 day-equivalents of observed call exposure from 48 senior caller(s); dominant caller EVANS NO 2 DITCH (212.4 day-eq). 1045 season-days curtailed in the last five seasons.60.4
74Critical call exposureSOUTH PLATTE DITCH (1890 priority) carries 1,301.4 day-equivalents of observed call exposure from 43 senior caller(s); dominant caller EVANS NO 2 DITCH (212.4 day-eq). 1033 season-days curtailed in the last five seasons.59.5
73Parcel-split allocation riskIrrigated place D1-2020-16407938 (522 ac, CORN, served by SOUTH PLATTE DITCH) now spans 4 parcels held by 2 owner(s) — 4 parcel(s) show NO entitlement instrument of their own. The land split; the water paper didn't.100.0
72Underused water asset474.77999878 ac (WASHINGTON County, owner unknown): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
72Underused water asset1220.69995117 ac (WASHINGTON County, owner unknown): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
72Underused water asset487.5 ac (LOGAN County, SMITH RUSSELL V JR): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
72Underused water asset461.5 ac (LOGAN County, DPG FARMS LLC): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
72Season call nowcast: expected curtailmentSOUTH PLATTE DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~212 of 214 season days from the basin's administration record. Dominant caller SOUTH PLATTE RIVER COMPACT: P(call by Jun 15) = 1 over 6 comparable seasons.100.0
71Critical call exposureSOUTH PLATTE DITCH (1974 priority) carries 3,185.2 day-equivalents of observed call exposure from 83 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 2573 season-days curtailed in the last five seasons.87.8
70Season call nowcast: expected curtailmentSOUTH PLATTE DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~165 of 214 season days from the basin's administration record. Dominant caller EVANS NO 2 DITCH: P(call by Jun 15) = 1 over 6 comparable seasons.100.0
70Critical call exposureSOUTH PLATTE DITCH (1883 priority) carries 843 day-equivalents of observed call exposure from 33 senior caller(s); dominant caller EVANS NO 2 DITCH (212.4 day-eq). 700 season-days curtailed in the last five seasons.52.6
68Underused water asset352 ac (LOGAN County, owner unknown): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
68Critical call exposureSOUTH PLATTE DITCH (1977 priority) carries 3,185.9 day-equivalents of observed call exposure from 84 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 2573 season-days curtailed in the last five seasons.87.8
67Season call nowcast: expected curtailmentSOUTH PLATTE DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~159 of 214 season days from the basin's administration record. Dominant caller EVANS NO 2 DITCH: P(call by Jun 15) = 1 over 6 comparable seasons.98.9
66Augmentation condition not verifiedSOUTH PLATTE 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.76.4
66Underused water asset321.3 ac (LOGAN County, VOLLMER DARYLE K): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
66Critical call exposureSOUTH PLATTE DITCH (2003 priority) carries 3,988.6 day-equivalents of observed call exposure from 90 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3210 season-days curtailed in the last five seasons.99.8
63Season call nowcast: expected curtailmentSOUTH PLATTE DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~207 of 214 season days from the basin's administration record. Dominant caller SOUTH PLATTE RIVER COMPACT: P(call by Jun 15) = 1 over 6 comparable seasons.100.0
62Underused water asset274.5 ac (WASHINGTON County, owner unknown): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
62Underused water asset268 ac (WASHINGTON County, owner unknown): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
61Season call nowcast: expected curtailmentSOUTH PLATTE DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~103 of 214 season days from the basin's administration record. Dominant caller EVANS NO 2 DITCH: P(call by Jun 15) = 1 over 6 comparable seasons.81.0
61Underused water asset249.3 ac (LOGAN County, VOLLMER DARYLE KEVIN): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
60Underused water asset237 ac (WASHINGTON County, owner unknown): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
60Season call nowcast: expected curtailmentSOUTH PLATTE DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~207 of 214 season days from the basin's administration record. Dominant caller SOUTH PLATTE RIVER COMPACT: P(call by Jun 15) = 1 over 6 comparable seasons.100.0
59Underused water asset232.2 ac (LOGAN County, FISCUS CLINTON): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
59Underused water asset226 ac (LOGAN County, owner unknown): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
57Underused water asset205 ac (LOGAN County, MERINO PLATTE RIVER RANCH LLC): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
56Parcel-split allocation riskIrrigated place D1-2020-16410297 (230 ac, CORN, served by SOUTH PLATTE DITCH) now spans 4 parcels held by 2 owner(s) — 4 parcel(s) show NO entitlement instrument of their own. The land split; the water paper didn't.100.0
54Underused water asset162.6 ac (LOGAN County, MELVIN W BARTLETT FARMS LTD): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
54Underused water asset160.6 ac (LOGAN County, MELVIN W BARTLETT FARMS LTD): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
54Underused water asset158.7 ac (LOGAN County, QUINT RONALD J): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
54Underused water asset158.2 ac (LOGAN County, MERINO PLATTE RIVER RANCH LLC): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
54Underused water asset156 ac (LOGAN County, HETTINGER HOWARD H): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
53Underused water asset153.8 ac (LOGAN County, FRITZLER WILLIAM D): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
53Underused water asset153.4 ac (LOGAN County, owner unknown): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
53Underused water asset150.2 ac (LOGAN County, LUTIN CURLEE FAMILY): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
52Underused water asset141.5 ac (LOGAN County, KAUTZ LIVING TRUST): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
52Underused water asset139 ac (LOGAN County, owner unknown): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
51Parcel-split allocation riskIrrigated place D1-2020-16407838 (140 ac, CORN, served by SOUTH PLATTE DITCH) now spans 3 parcels held by 1 owner(s) — 3 parcel(s) show NO entitlement instrument of their own. The land split; the water paper didn't.99.8
51Underused water asset115.7 ac (LOGAN County, QUINT RONALD J): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
50Parcel-split allocation riskIrrigated place D1-2020-16408686 (129 ac, SUGAR_BEETS, served by SOUTH PLATTE DITCH) now spans 3 parcels held by 2 owner(s) — 3 parcel(s) show NO entitlement instrument of their own. The land split; the water paper didn't.99.6
50Parcel-split allocation riskIrrigated place D1-2020-16412907 (123 ac, CORN, served by SOUTH PLATTE 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.90.5
50Parcel-split allocation riskIrrigated place D1-2020-16409022 (121 ac, CORN, served by SOUTH PLATTE DITCH) now spans 3 parcels held by 2 owner(s) — 3 parcel(s) show NO entitlement instrument of their own. The land split; the water paper didn't.99.4
50Parcel-split allocation riskIrrigated place D1-2020-16412874 (119 ac, WHEAT_FALL, served by SOUTH PLATTE DITCH) now spans 2 parcels held by 0 owner(s) — 2 parcel(s) show NO entitlement instrument of their own. The land split; the water paper didn't.90.4
49Underused water asset90.42 ac (LOGAN County, LINGREEN ROBERT D): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
48Underused water asset84.17 ac (LOGAN County, MERINO PLATTE RIVER RANCH LLC): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
48Underused water asset82.74 ac (LOGAN County, TVBAR LLC): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
48Underused water asset81.84 ac (LOGAN County, FRITZLER DONNA): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1
48Underused water asset80.47 ac (LOGAN County, HETTINGER MICHAEL J): mapped irrigation ended 2020 — 6 years idle — while senior physical service on SOUTH PLATTE DITCH still attaches. Idle water on idle ground.76.1