| 95 | Critical call exposure | EAST BOULDER DITCH | EAST BOULDER DITCH (1929 priority) carries 893.2 day-equivalents of observed call exposure from 22 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 713 season-days curtailed in the last five seasons. | 53.4 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | EAST BOULDER DITCH | EAST BOULDER DITCH (1922 priority) carries 893.2 day-equivalents of observed call exposure from 22 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 713 season-days curtailed in the last five seasons. | 53.4 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | DENVER POWER CONDUIT 1 | DENVER POWER CONDUIT 1 (1945 priority) carries 991.1 day-equivalents of observed call exposure from 25 senior caller(s); dominant caller COMMUNITY DITCH (142.6 day-eq). 774 season-days curtailed in the last five seasons. | 54.9 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | COMMUNITY DITCH | COMMUNITY DITCH (1929 priority) carries 789.2 day-equivalents of observed call exposure from 22 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 619 season-days curtailed in the last five seasons. | 51.8 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | COMMUNITY DITCH | COMMUNITY DITCH (1903 priority) carries 757.1 day-equivalents of observed call exposure from 18 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 611 season-days curtailed in the last five seasons. | 51.4 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | COMMUNITY DITCH | COMMUNITY DITCH (1902 priority) carries 755.9 day-equivalents of observed call exposure from 17 senior caller(s); dominant caller S BOULDER BEAR CR DITCH (128.8 day-eq). 609 season-days curtailed in the last five seasons. | 51.3 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | LOWER BOULDER DITCH | LOWER BOULDER DITCH (1910 priority) carries 798.5 day-equivalents of observed call exposure from 24 senior caller(s); dominant caller HIGHLAND SOUTH SIDE DITCH (143.5 day-eq). 609 season-days curtailed in the last five seasons. | 52.0 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HAPPY VALLEY FL PL | HAPPY VALLEY FL PL (1898 priority) carries 752.8 day-equivalents of observed call exposure from 19 senior caller(s); dominant caller HIGHLAND SOUTH SIDE DITCH (143.5 day-eq). 543 season-days curtailed in the last five seasons. | 51.3 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | BOULDER WHITE ROCK DITCH | BOULDER WHITE ROCK DITCH (1929 priority) carries 692.1 day-equivalents of observed call exposure from 25 senior caller(s); dominant caller HIGHLAND SOUTH SIDE DITCH (143.5 day-eq). 473 season-days curtailed in the last five seasons. | 50.4 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | BOULDER WHITE ROCK DITCH | BOULDER WHITE ROCK DITCH (1904 priority) carries 672.2 day-equivalents of observed call exposure from 23 senior caller(s); dominant caller HIGHLAND SOUTH SIDE DITCH (143.5 day-eq). 453 season-days curtailed in the last five seasons. | 50.1 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | BOULDER WHITE ROCK DITCH | BOULDER WHITE ROCK DITCH (1894 priority) carries 663.6 day-equivalents of observed call exposure from 18 senior caller(s); dominant caller HIGHLAND SOUTH SIDE DITCH (143.5 day-eq). 447 season-days curtailed in the last five seasons. | 50.0 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | BOULDER WHITE ROCK DITCH | BOULDER WHITE ROCK DITCH (1873 priority) carries 662.2 day-equivalents of observed call exposure from 15 senior caller(s); dominant caller HIGHLAND SOUTH SIDE DITCH (143.5 day-eq). 447 season-days curtailed in the last five seasons. | 49.9 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | BIG WELLMAN D SEEP HGT 1 | BIG WELLMAN D SEEP HGT 1 (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 |
| 95 | Critical call exposure | KURTZ RES | KURTZ RES (2001 priority) carries 1,073.5 day-equivalents of observed call exposure from 51 senior caller(s); dominant caller HIGHLAND DITCH (156.8 day-eq). 884 season-days curtailed in the last five seasons. | 56.1 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | LONGMONT WHITE WTR COURSE | LONGMONT WHITE WTR COURSE (2001 priority) carries 1,053.5 day-equivalents of observed call exposure from 50 senior caller(s); dominant caller HIGHLAND DITCH (156.8 day-eq). 855 season-days curtailed in the last five seasons. | 55.8 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | WPCC SOUTH DIVR PT | WPCC SOUTH DIVR PT (1992 priority) carries 1,053.5 day-equivalents of observed call exposure from 50 senior caller(s); dominant caller HIGHLAND DITCH (156.8 day-eq). 855 season-days curtailed in the last five seasons. | 55.8 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | OLIGARCHY DITCH | OLIGARCHY DITCH (1986 priority) carries 979.4 day-equivalents of observed call exposure from 49 senior caller(s); dominant caller HIGHLAND DITCH (156.8 day-eq). 798 season-days curtailed in the last five seasons. | 54.7 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | OLIGARCHY DITCH | OLIGARCHY DITCH (1929 priority) carries 972.5 day-equivalents of observed call exposure from 48 senior caller(s); dominant caller HIGHLAND DITCH (156.8 day-eq). 789 season-days curtailed in the last five seasons. | 54.6 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | OLIGARCHY DITCH | OLIGARCHY DITCH (1902 priority) carries 923.2 day-equivalents of observed call exposure from 41 senior caller(s); dominant caller HIGHLAND DITCH (156.8 day-eq). 756 season-days curtailed in the last five seasons. | 53.9 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | FOOTHILLS INLET | FOOTHILLS INLET (1910 priority) carries 1,017.9 day-equivalents of observed call exposure from 44 senior caller(s); dominant caller HIGHLAND DITCH (156.8 day-eq). 834 season-days curtailed in the last five seasons. | 55.3 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HIGHLAND DITCH | HIGHLAND DITCH (1967 priority) carries 896.7 day-equivalents of observed call exposure from 49 senior caller(s); dominant caller JAMES DITCH (130.6 day-eq). 739 season-days curtailed in the last five seasons. | 53.5 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HIGHLAND DITCH | HIGHLAND DITCH (1929 priority) carries 889.8 day-equivalents of observed call exposure from 48 senior caller(s); dominant caller JAMES DITCH (130.6 day-eq). 730 season-days curtailed in the last five seasons. | 53.4 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HIGHLAND DITCH | HIGHLAND DITCH (1926 priority) carries 889.2 day-equivalents of observed call exposure from 48 senior caller(s); dominant caller JAMES DITCH (130.6 day-eq). 730 season-days curtailed in the last five seasons. | 53.3 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HIGHLAND DITCH | HIGHLAND DITCH (1922 priority) carries 889.2 day-equivalents of observed call exposure from 48 senior caller(s); dominant caller JAMES DITCH (130.6 day-eq). 730 season-days curtailed in the last five seasons. | 53.3 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HIGHLAND DITCH | HIGHLAND DITCH (1902 priority) carries 830.3 day-equivalents of observed call exposure from 40 senior caller(s); dominant caller JAMES DITCH (130.6 day-eq). 692 season-days curtailed in the last five seasons. | 52.5 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HIGHLAND DITCH | HIGHLAND DITCH (1881 priority) carries 740.5 day-equivalents of observed call exposure from 21 senior caller(s); dominant caller JAMES DITCH (130.6 day-eq). 627 season-days curtailed in the last five seasons. | 51.1 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HIGHLAND DITCH | HIGHLAND DITCH (1879 priority) carries 719.3 day-equivalents of observed call exposure from 20 senior caller(s); dominant caller JAMES DITCH (130.6 day-eq). 595 season-days curtailed in the last five seasons. | 50.8 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HIGHLAND DITCH | HIGHLAND DITCH (1871 priority) carries 605 day-equivalents of observed call exposure from 15 senior caller(s); dominant caller JAMES DITCH (118.3 day-eq). 508 season-days curtailed in the last five seasons. | 49.1 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | SUPPLY DITCH | SUPPLY DITCH (1967 priority) carries 994.1 day-equivalents of observed call exposure from 49 senior caller(s); dominant caller HIGHLAND DITCH (156.8 day-eq). 820 season-days curtailed in the last five seasons. | 54.9 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | OLYMPUS TUNNEL | OLYMPUS TUNNEL (1956 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 |
| 95 | Critical call exposure | BOULDER LARIMER CO IRR MFG D | BOULDER LARIMER CO IRR MFG D (1987 priority) carries 652.7 day-equivalents of observed call exposure from 9 senior caller(s); dominant caller OSBORNE CAYWOOD DITCH (382.2 day-eq). 513 season-days curtailed in the last five seasons. | 49.8 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | BOULDER LARIMER CO IRR MFG D | BOULDER LARIMER CO IRR MFG D (1904 priority) carries 647.7 day-equivalents of observed call exposure from 9 senior caller(s); dominant caller OSBORNE CAYWOOD DITCH (380.3 day-eq). 513 season-days curtailed in the last five seasons. | 49.7 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | DILLE TUNNEL | DILLE TUNNEL (1996 priority) carries 1,220.4 day-equivalents of observed call exposure from 33 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 894 season-days curtailed in the last five seasons. | 58.3 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | DILLE TUNNEL | DILLE TUNNEL (1959 priority) carries 1,220.4 day-equivalents of observed call exposure from 33 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 894 season-days curtailed in the last five seasons. | 58.3 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | DILLE TUNNEL | DILLE TUNNEL (1933 priority) carries 1,207.6 day-equivalents of observed call exposure from 28 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 893 season-days curtailed in the last five seasons. | 58.1 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | LOVELAND GREELEY CANAL | LOVELAND GREELEY CANAL (1902 priority) carries 869.7 day-equivalents of observed call exposure from 20 senior caller(s); dominant caller FARMERS IRRIGATION CANAL (149.8 day-eq). 632 season-days curtailed in the last five seasons. | 53.0 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | LOVELAND GREELEY CANAL | LOVELAND GREELEY CANAL (1881 priority) carries 627.9 day-equivalents of observed call exposure from 17 senior caller(s); dominant caller FARMERS IRRIGATION CANAL (149.8 day-eq). 451 season-days curtailed in the last five seasons. | 49.4 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | LOUDEN DITCH | LOUDEN DITCH (1907 priority) carries 1,082.7 day-equivalents of observed call exposure from 27 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 790 season-days curtailed in the last five seasons. | 56.2 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | LOUDEN DITCH | LOUDEN DITCH (1902 priority) carries 937.6 day-equivalents of observed call exposure from 20 senior caller(s); dominant caller FARMERS IRRIGATION CANAL (149.8 day-eq). 680 season-days curtailed in the last five seasons. | 54.1 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | LOUDEN DITCH | LOUDEN DITCH (1883 priority) carries 761.3 day-equivalents of observed call exposure from 17 senior caller(s); dominant caller FARMERS IRRIGATION CANAL (149.8 day-eq). 573 season-days curtailed in the last five seasons. | 51.4 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HOME SUPPLY DITCH | HOME SUPPLY DITCH (1907 priority) carries 1,008.8 day-equivalents of observed call exposure from 27 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 757 season-days curtailed in the last five seasons. | 55.1 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HOME SUPPLY DITCH | HOME SUPPLY DITCH (1881 priority) carries 718.6 day-equivalents of observed call exposure from 18 senior caller(s); dominant caller FARMERS IRRIGATION CANAL (149.8 day-eq). 547 season-days curtailed in the last five seasons. | 50.8 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HOME SUPPLY DITCH | HOME SUPPLY DITCH (1881 priority) carries 688.3 day-equivalents of observed call exposure from 17 senior caller(s); dominant caller FARMERS IRRIGATION CANAL (149.8 day-eq). 511 season-days curtailed in the last five seasons. | 50.3 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HOME SUPPLY DITCH | HOME SUPPLY DITCH (1881 priority) carries 677.1 day-equivalents of observed call exposure from 16 senior caller(s); dominant caller FARMERS IRRIGATION CANAL (149.8 day-eq). 505 season-days curtailed in the last five seasons. | 50.2 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HANDY DITCH | HANDY DITCH (1923 priority) carries 1,072.8 day-equivalents of observed call exposure from 27 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 797 season-days curtailed in the last five seasons. | 56.1 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HANDY DITCH | HANDY DITCH (1905 priority) carries 997 day-equivalents of observed call exposure from 27 senior caller(s); dominant caller BARNES DITCH (188.3 day-eq). 760 season-days curtailed in the last five seasons. | 55.0 | 0.98 | 2026-09-30 00:00:00 |
| 95 | Critical call exposure | HANDY DITCH | HANDY DITCH (1898 priority) carries 996.3 day-equivalents of observed call exposure from 25 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 |
| 95 | Critical call exposure | HANDY DITCH | HANDY DITCH (1921 priority) carries 995.9 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 |
| 95 | Critical call exposure | HANDY DITCH | HANDY DITCH (1904 priority) carries 995.9 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 |
| 95 | Critical call exposure | HANDY DITCH | HANDY DITCH (1902 priority) carries 995.9 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 |