| 84 | Drought reliability cliff | OLIGARCHY DITCH | OLIGARCHY DITCH: modeled irrigation-season reliability 81% in median years → 29% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | OLIGARCHY DITCH | OLIGARCHY DITCH: modeled irrigation-season reliability 82% in median years → 35% dry → 9% severe drought (2002-class replay). A 73-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | FOOTHILLS INLET | FOOTHILLS INLET: modeled irrigation-season reliability 82% in median years → 33% dry → 8% severe drought (2002-class replay). A 73-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | ROUGH READY DITCH | ROUGH READY DITCH: modeled irrigation-season reliability 81% in median years → 29% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | ROUGH READY DITCH | ROUGH READY DITCH: modeled irrigation-season reliability 81% in median years → 29% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | ROUGH READY DITCH | ROUGH READY DITCH: modeled irrigation-season reliability 82% in median years → 33% dry → 9% severe drought (2002-class replay). A 73-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HIGHLAND DITCH | HIGHLAND DITCH: modeled irrigation-season reliability 81% in median years → 29% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HIGHLAND DITCH | HIGHLAND DITCH: modeled irrigation-season reliability 81% in median years → 29% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HIGHLAND DITCH | HIGHLAND DITCH: modeled irrigation-season reliability 81% in median years → 29% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HIGHLAND DITCH | HIGHLAND DITCH: modeled irrigation-season reliability 81% in median years → 30% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HIGHLAND DITCH | HIGHLAND DITCH: modeled irrigation-season reliability 81% in median years → 30% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HIGHLAND DITCH | HIGHLAND DITCH: modeled irrigation-season reliability 81% in median years → 31% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HIGHLAND DITCH | HIGHLAND DITCH: modeled irrigation-season reliability 82% in median years → 36% dry → 10% severe drought (2002-class replay). A 72-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | SUPPLY DITCH | SUPPLY DITCH: modeled irrigation-season reliability 81% in median years → 29% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | SUPPLY DITCH | SUPPLY DITCH: modeled irrigation-season reliability 81% in median years → 29% dry → 7% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | OLYMPUS TUNNEL | OLYMPUS TUNNEL: modeled irrigation-season reliability 77% in median years → 17% dry → 6% severe drought (2002-class replay). A 71-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | DILLE TUNNEL | DILLE TUNNEL: modeled irrigation-season reliability 77% in median years → 17% dry → 6% severe drought (2002-class replay). A 71-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | DILLE TUNNEL | DILLE TUNNEL: modeled irrigation-season reliability 77% in median years → 17% dry → 6% severe drought (2002-class replay). A 71-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | DILLE TUNNEL | DILLE TUNNEL: modeled irrigation-season reliability 78% in median years → 20% dry → 6% severe drought (2002-class replay). A 73-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | LOUDEN DITCH | LOUDEN DITCH: modeled irrigation-season reliability 80% in median years → 25% dry → 6% severe drought (2002-class replay). A 73-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HOME SUPPLY DITCH | HOME SUPPLY DITCH: modeled irrigation-season reliability 82% in median years → 27% dry → 7% severe drought (2002-class replay). A 75-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HANDY DITCH | HANDY DITCH: modeled irrigation-season reliability 78% in median years → 21% dry → 6% severe drought (2002-class replay). A 73-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HANDY DITCH | HANDY DITCH: modeled irrigation-season reliability 82% in median years → 27% dry → 7% severe drought (2002-class replay). A 75-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HANDY DITCH | HANDY DITCH: modeled irrigation-season reliability 82% in median years → 27% dry → 7% severe drought (2002-class replay). A 75-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HANDY DITCH | HANDY DITCH: modeled irrigation-season reliability 82% in median years → 27% dry → 7% severe drought (2002-class replay). A 75-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HANDY DITCH | HANDY DITCH: modeled irrigation-season reliability 82% in median years → 27% dry → 7% severe drought (2002-class replay). A 75-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HANDY DITCH | HANDY DITCH: modeled irrigation-season reliability 82% in median years → 27% dry → 8% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HANDY DITCH | HANDY DITCH: modeled irrigation-season reliability 82% in median years → 28% dry → 9% severe drought (2002-class replay). A 74-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | HANDY DITCH | HANDY DITCH: modeled irrigation-season reliability 82% in median years → 29% dry → 11% severe drought (2002-class replay). A 71-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | GEORGE RIST DITCH | GEORGE RIST DITCH: modeled irrigation-season reliability 78% in median years → 21% dry → 6% severe drought (2002-class replay). A 73-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | GEORGE RIST DITCH | GEORGE RIST DITCH: modeled irrigation-season reliability 80% in median years → 25% dry → 6% severe drought (2002-class replay). A 73-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Drought reliability cliff | ESTES PARK FOOTHILLS PL | ESTES PARK FOOTHILLS PL: modeled irrigation-season reliability 78% in median years → 20% dry → 6% severe drought (2002-class replay). A 73-point cliff under stress. | 100.0 | 0.72 | 2026-07-18 12:00:00 |
| 84 | Basin chokepoint caller | UNION DITCH | UNION DITCH has put 2487 decreed rights (61,564 cfs decreed, 0 distinct owners) out of priority — 43,877 day-equivalents of administered curtailment, most recently 2026. Caller Power Index 55.7. | 55.7 | 0.92 | 2026-09-30 00:00:00 |
| 83 | Basin chokepoint caller | LOWER LATHAM DITCH | LOWER LATHAM DITCH has put 2465 decreed rights (61,830 cfs decreed, 0 distinct owners) out of priority — 388,652.7 day-equivalents of administered curtailment, most recently 2026. Caller Power Index 62.5. | 62.5 | 0.92 | 2026-09-30 00:00:00 |
| 83 | Critical call exposure | PAWNEE DITCH | PAWNEE DITCH (1994 priority) carries 3,796.7 day-equivalents of observed call exposure from 88 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3059 season-days curtailed in the last five seasons. | 97.0 | 0.98 | 2026-09-30 00:00:00 |
| 83 | Critical call exposure | FARMERS HIGHLINE CANAL | FARMERS HIGHLINE CANAL (1984 priority) carries 608.3 day-equivalents of observed call exposure from 11 senior caller(s); dominant caller CLEAR CR PLATTE RIVER D (168.6 day-eq). 479 season-days curtailed in the last five seasons. | 49.1 | 0.98 | 2026-09-30 00:00:00 |
| 83 | Critical call exposure | CROKE CANAL | CROKE CANAL (1984 priority) carries 952.4 day-equivalents of observed call exposure from 11 senior caller(s); dominant caller FARMERS HIGHLINE CANAL (371.1 day-eq). 751 season-days curtailed in the last five seasons. | 54.3 | 0.98 | 2026-09-30 00:00:00 |
| 83 | Critical call exposure | CHURCH DITCH | CHURCH DITCH (1984 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 |
| 83 | Critical call exposure | LOUDEN DITCH | LOUDEN DITCH (1930 priority) carries 1,135.8 day-equivalents of observed call exposure from 27 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 820 season-days curtailed in the last five seasons. | 57.0 | 0.98 | 2026-09-30 00:00:00 |
| 83 | Critical call exposure | LARIMER WELD IRR CANAL | LARIMER WELD IRR CANAL (1871 priority) carries 664.4 day-equivalents of observed call exposure from 18 senior caller(s); dominant caller CANAL 3 DITCH (188.3 day-eq). 507 season-days curtailed in the last five seasons. | 50.0 | 0.98 | 2026-09-30 00:00:00 |
| 83 | Critical call exposure | FOSSIL CREEK INLET PT 2 | FOSSIL CREEK INLET PT 2 (1902 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 |
| 83 | Critical call exposure | BIJOU CANAL | BIJOU CANAL (1986 priority) carries 3,193.9 day-equivalents of observed call exposure from 85 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 2547 season-days curtailed in the last five seasons. | 87.9 | 0.98 | 2026-09-30 00:00:00 |
| 83 | Basin chokepoint caller | RES NO 8 | RES NO 8 has put 3100 decreed rights (90,534 cfs decreed, 0 distinct owners) out of priority — 33,084.1 day-equivalents of administered curtailment, most recently 2025. Caller Power Index 68. | 68.0 | 0.92 | 2025-09-30 00:00:00 |
| 83 | Basin chokepoint caller | CACHE LA POUDRE RESERVOIR | CACHE LA POUDRE RESERVOIR has put 3086 decreed rights (89,696 cfs decreed, 0 distinct owners) out of priority — 8,580.3 day-equivalents of administered curtailment, most recently 2025. Caller Power Index 67.2. | 67.2 | 0.92 | 2025-09-30 00:00:00 |
| 83 | Critical call exposure | IDYLWILD PIPELINE | IDYLWILD PIPELINE (1913 priority) carries 1,198.3 day-equivalents of observed call exposure from 28 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 892 season-days curtailed in the last five seasons. | 58.0 | 0.98 | 2026-09-30 00:00:00 |
| 83 | Critical call exposure | UPPER PLATTE BEAVER CNL | UPPER PLATTE BEAVER CNL (2010 priority) carries 3,988.9 day-equivalents of observed call exposure from 90 senior caller(s); dominant caller SOUTH PLATTE RIVER COMPACT (573.1 day-eq). 3209 season-days curtailed in the last five seasons. | 99.8 | 0.98 | 2026-09-30 00:00:00 |
| 83 | Season call nowcast: expected curt | SUPPLY DITCH | SUPPLY DITCH, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~156 of 214 season days from the basin's administration record. Dominant caller HIGHLAND DITCH: P(call by Jun 15) = 1 over 6 comparable seasons. | 97.9 | 0.70 | 2026-07-18 12:00:00 |
| 83 | Season call nowcast: expected curt | FARMERS HIGHLINE CANAL | FARMERS HIGHLINE CANAL, 2026 season outlook: Apr 1 SWE 61% of median → severe-class year; expected curtailment ~155 of 214 season days from the basin's administration record. Dominant caller CLEAR CR PLATTE RIVER D: P(call by Jun 15) = 0.5 over 5 comparable seasons. | 88.6 | 0.70 | 2026-07-18 12:00:00 |
| 83 | Basin chokepoint caller | LOWLINE DITCH | LOWLINE DITCH has put 2370 decreed rights (60,781 cfs decreed, 0 distinct owners) out of priority — 15,307.7 day-equivalents of administered curtailment, most recently 2026. Caller Power Index 53.9. | 53.9 | 0.92 | 2026-09-30 00:00:00 |
| 83 | Critical call exposure | BIG WELLMAN D SEEP HGT 9 | BIG WELLMAN D SEEP HGT 9 (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 |