| 75 | Critical call exposure | SUPPLY DITCH | SUPPLY DITCH (1881 priority) carries 898.7 day-equivalents of observed call exposure from 27 senior caller(s); dominant caller HIGHLAND DITCH (154.9 day-eq). 749 season-days curtailed in the last five seasons. | 53.5 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | BIG T OLYMPUS/DRAKE M FL | BIG T OLYMPUS/DRAKE M FL (1989 priority) carries 1,239.2 day-equivalents of observed call exposure from 34 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 921 season-days curtailed in the last five seasons. | 58.6 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | SUPPLY LATERAL DITCH | SUPPLY LATERAL DITCH (1881 priority) carries 595.9 day-equivalents of observed call exposure from 5 senior caller(s); dominant caller OSBORNE CAYWOOD DITCH (380.3 day-eq). 497 season-days curtailed in the last five seasons. | 48.9 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | BEELINE DITCH | BEELINE DITCH (2005 priority) carries 771.5 day-equivalents of observed call exposure from 9 senior caller(s); dominant caller OSBORNE CAYWOOD DITCH (382.2 day-eq). 593 season-days curtailed in the last five seasons. | 51.6 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | BEELINE DITCH | BEELINE DITCH (1887 priority) carries 701.2 day-equivalents of observed call exposure from 8 senior caller(s); dominant caller OSBORNE CAYWOOD DITCH (380.3 day-eq). 563 season-days curtailed in the last five seasons. | 50.5 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | BIG T PLATTE R DITCH | BIG T PLATTE R DITCH (2005 priority) carries 1,096 day-equivalents of observed call exposure from 33 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 829 season-days curtailed in the last five seasons. | 56.4 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | CANAL 3 DITCH | CANAL 3 DITCH (2005 priority) carries 1,080 day-equivalents of observed call exposure from 32 senior caller(s); dominant caller OGILVY DITCH (236.5 day-eq). 799 season-days curtailed in the last five seasons. | 56.2 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RAGSDALE RES COMPLEX DIVERSION 1 | RAGSDALE RES COMPLEX DIVERSION 1 (2018 priority) carries 3,999 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3212 season-days curtailed in the last five seasons. | 100.0 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | TCVS-01 | TCVS-01 (2019 priority) carries 3,999 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3212 season-days curtailed in the last five seasons. | 100.0 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | TCVS-01 | TCVS-01 (2013 priority) carries 3,999 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3212 season-days curtailed in the last five seasons. | 100.0 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RIVERSIDE WELKER 7 POND RECHARGE AREA | RIVERSIDE WELKER 7 POND RECHARGE AREA (2003 priority) carries 3,939.4 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3168 season-days curtailed in the last five seasons. | 99.1 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RIVERSIDE STATE S16 W 2 POND RECHARGE AREA | RIVERSIDE STATE S16 W 2 POND RECHARGE AREA (2003 priority) carries 3,939.4 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3168 season-days curtailed in the last five seasons. | 99.1 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RIVERSIDE STATE S16 W 1 POND RECHARGE AREA | RIVERSIDE STATE S16 W 1 POND RECHARGE AREA (2003 priority) carries 3,939.4 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3168 season-days curtailed in the last five seasons. | 99.1 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RIVERSIDE STATE S16 E POND RECHARGE AREA | RIVERSIDE STATE S16 E POND RECHARGE AREA (2003 priority) carries 3,939.4 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3168 season-days curtailed in the last five seasons. | 99.1 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RIVERSIDE WELKER 4 POND RECHARGE AREA | RIVERSIDE WELKER 4 POND RECHARGE AREA (2003 priority) carries 3,939.4 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3168 season-days curtailed in the last five seasons. | 99.1 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RIVERSIDE WELKER 3 POND RECHARGE AREA | RIVERSIDE WELKER 3 POND RECHARGE AREA (2003 priority) carries 3,939.4 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3168 season-days curtailed in the last five seasons. | 99.1 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RIVERSIDE JONES PASTURE POND RECHARGE AREA | RIVERSIDE JONES PASTURE POND RECHARGE AREA (2003 priority) carries 3,939.4 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3168 season-days curtailed in the last five seasons. | 99.1 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RIVERSIDE CULPEPPER POND 6 RECHARGE AREA | RIVERSIDE CULPEPPER POND 6 RECHARGE AREA (2002 priority) carries 3,902 day-equivalents of observed call exposure from 89 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3140 season-days curtailed in the last five seasons. | 98.5 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RIVERSIDE CULPEPPER POND 1 RECHARGE AREA | RIVERSIDE CULPEPPER POND 1 RECHARGE AREA (2002 priority) carries 3,902 day-equivalents of observed call exposure from 89 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3140 season-days curtailed in the last five seasons. | 98.5 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | RIVERSIDE GROVES N RECHARGE AREA | RIVERSIDE GROVES N RECHARGE AREA (2003 priority) carries 3,939.4 day-equivalents of observed call exposure from 91 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3168 season-days curtailed in the last five seasons. | 99.1 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Drought reliability cliff | ST VRAIN PALMERTON DITCH | ST VRAIN PALMERTON DITCH: modeled irrigation-season reliability 86% in median years → 54% dry → 28% severe drought (2002-class replay). A 58-point cliff under stress. | 87.6 | 0.72 | 2026-07-18 12:00:00 |
| 75 | Critical call exposure | LOWLINE DITCH | LOWLINE DITCH (1882 priority) carries 721.2 day-equivalents of observed call exposure from 30 senior caller(s); dominant caller EVANS NO 2 DITCH (212.4 day-eq). 596 season-days curtailed in the last five seasons. | 50.8 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Critical call exposure | SOUTH BOULDER CANON DITCH | SOUTH BOULDER CANON DITCH (1871 priority) carries 691.3 day-equivalents of observed call exposure from 13 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 534 season-days curtailed in the last five seasons. | 50.4 | 0.98 | 2026-09-30 00:00:00 |
| 75 | Augmentation condition not verifie | MANN LAKES SOUTH PLATTE RIVER DIVERSION | MANN LAKES SOUTH PLATTE RIVER DIVERSION: 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. | 85.0 | 0.84 | 2026-07-18 12:00:00 |
| 75 | Augmentation condition not verifie | ROCKWELL DITCH | ROCKWELL 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. | 85.0 | 0.84 | 2026-07-18 12:00:00 |
| 74 | Critical call exposure | BOULDER LARIMER CO IRR MFG D | BOULDER LARIMER CO IRR MFG D (1877 priority) carries 619.6 day-equivalents of observed call exposure from 4 senior caller(s); dominant caller OSBORNE CAYWOOD DITCH (380.3 day-eq). 513 season-days curtailed in the last five seasons. | 49.3 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Season call nowcast: expected curt | EAST BOULDER DITCH | EAST BOULDER DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~175 of 214 season days from the basin's administration record. Dominant caller COMMUNITY DITCH: P(call by Jun 15) = 1 over 6 comparable seasons. | 100.0 | 0.70 | 2026-07-18 12:00:00 |
| 74 | Season call nowcast: expected curt | EAST BOULDER DITCH | EAST BOULDER DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~145 of 214 season days from the basin's administration record. Dominant caller S BOULDER BEAR CR DITCH: P(call by Jun 15) = 0 over 5 comparable seasons. | 76.4 | 0.70 | 2026-07-18 12:00:00 |
| 74 | Season call nowcast: expected curt | RIVERSIDE CANAL | RIVERSIDE CANAL, 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 | 0.70 | 2026-07-18 12:00:00 |
| 74 | Season call nowcast: expected curt | BRANTNER DITCH | BRANTNER DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~96 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. | 78.7 | 0.70 | 2026-07-18 12:00:00 |
| 74 | Critical call exposure | AGRICULTURAL DITCH | AGRICULTURAL DITCH (1888 priority) carries 875.6 day-equivalents of observed call exposure from 10 senior caller(s); dominant caller FARMERS HIGHLINE CANAL (371.1 day-eq). 657 season-days curtailed in the last five seasons. | 53.1 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Critical call exposure | AGRICULTURAL DITCH | AGRICULTURAL DITCH (1882 priority) carries 875.6 day-equivalents of observed call exposure from 10 senior caller(s); dominant caller FARMERS HIGHLINE CANAL (371.1 day-eq). 657 season-days curtailed in the last five seasons. | 53.1 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Critical call exposure | HANDY DITCH | HANDY DITCH (1883 priority) carries 996.2 day-equivalents of observed call exposure from 24 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 760 season-days curtailed in the last five seasons. | 54.9 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Season call nowcast: expected curt | DENVER CONDUIT NO 20 | DENVER CONDUIT NO 20, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~181 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 | 0.70 | 2026-07-18 12:00:00 |
| 74 | Season call nowcast: expected curt | LOUDEN DITCH | LOUDEN DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~195 of 214 season days from the basin's administration record. Dominant caller BARNES DITCH: P(call by Jun 15) = 1 over 6 comparable seasons. | 100.0 | 0.70 | 2026-07-18 12:00:00 |
| 74 | Season call nowcast: expected curt | CANAL 3 DITCH | CANAL 3 DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~127 of 214 season days from the basin's administration record. Dominant caller NEW CACHE LA POUDRE CO DITCH: P(call by Jun 15) = 0.33 over 6 comparable seasons. | 76.6 | 0.70 | 2026-07-18 12:00:00 |
| 74 | Augmentation condition not verifie | DOMINION WILLOW CREEK RIGHT | DOMINION WILLOW CREEK RIGHT: 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. | 85.0 | 0.84 | 2026-07-18 12:00:00 |
| 74 | Critical call exposure | DENVER CONDUIT NO 20 | DENVER CONDUIT NO 20 (1899 priority) carries 2,306 day-equivalents of observed call exposure from 53 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 1879 season-days curtailed in the last five seasons. | 74.6 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Critical call exposure | CHURCH DITCH | CHURCH DITCH (1981 priority) carries 892.7 day-equivalents of observed call exposure from 11 senior caller(s); dominant caller FARMERS HIGHLINE CANAL (371.1 day-eq). 695 season-days curtailed in the last five seasons. | 53.4 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Critical call exposure | POUDRE RIVER MIN FLOW | POUDRE RIVER MIN FLOW (1985 priority) carries 1,272.7 day-equivalents of observed call exposure from 33 senior caller(s); dominant caller OGILVY DITCH (236.5 day-eq). 934 season-days curtailed in the last five seasons. | 59.1 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Critical call exposure | MEADOW ISLAND 1 DITCH | MEADOW ISLAND 1 DITCH (1882 priority) carries 666.2 day-equivalents of observed call exposure from 26 senior caller(s); dominant caller EVANS NO 2 DITCH (212.4 day-eq). 556 season-days curtailed in the last five seasons. | 50.0 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Critical call exposure | LOWER PLATTE BEAVER D | LOWER PLATTE BEAVER D (1882 priority) carries 706.4 day-equivalents of observed call exposure from 30 senior caller(s); dominant caller EVANS NO 2 DITCH (212.4 day-eq). 581 season-days curtailed in the last five seasons. | 50.6 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Basin chokepoint caller | COLO AGRICULTURAL D | COLO AGRICULTURAL D has put 1255 decreed rights (12,470 cfs decreed, 0 distinct owners) out of priority — 204,470.1 day-equivalents of administered curtailment, most recently 2026. Caller Power Index 32.9. | 32.9 | 0.92 | 2026-09-30 00:00:00 |
| 74 | Season call nowcast: expected curt | BIG WELLMAN D SEEP HGT 8 | BIG WELLMAN D SEEP HGT 8, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~145 of 214 season days from the basin's administration record. Dominant caller BOULDER WHITE ROCK DITCH: P(call by Jun 15) = 1 over 6 comparable seasons. | 94.4 | 0.70 | 2026-07-18 12:00:00 |
| 74 | Season call nowcast: expected curt | SPRINGDALE DITCH | SPRINGDALE 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 | 0.70 | 2026-07-18 12:00:00 |
| 74 | Critical call exposure | BIG WELLMAN D SEEP HGT 7 | BIG WELLMAN D SEEP HGT 7 (1922 priority) carries 899.7 day-equivalents of observed call exposure from 27 senior caller(s); dominant caller BOULDER WHITE ROCK DITCH (201.1 day-eq). 691 season-days curtailed in the last five seasons. | 53.5 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Critical call exposure | SOUTH PLATTE DITCH | SOUTH 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 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Critical call exposure | PLATTEVILLE DITCH | PLATTEVILLE DITCH (2001 priority) carries 3,893.7 day-equivalents of observed call exposure from 88 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3139 season-days curtailed in the last five seasons. | 98.4 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Critical call exposure | RIVERSIDE CANAL | RIVERSIDE CANAL (1975 priority) carries 3,174.2 day-equivalents of observed call exposure from 85 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 2583 season-days curtailed in the last five seasons. | 87.6 | 0.98 | 2026-09-30 00:00:00 |
| 74 | Critical call exposure | ROUGH READY DITCH | ROUGH READY DITCH (1869 priority) carries 492 day-equivalents of observed call exposure from 12 senior caller(s); dominant caller JAMES DITCH (118.3 day-eq). 402 season-days curtailed in the last five seasons. | 45.7 | 0.98 | 2026-09-30 00:00:00 |