Instream flows in Upper Uncompahgre River

Division 4 · Water District 68 · 15 reaches, 82.4 miles · 6 natural lake levels · district page →

Water	From → to	Schedule (cfs, season)	Appropriated	Case
BLUE LAKE, LOWER Lake · 2944.0 af · New Appropriation	—	—	1977-03-09	W-3304-77	dossier
BLUE LAKE, MIDDLE Lake · 1150.0 af · New Appropriation	—	—	1977-03-09	W-3305-77	dossier
BLUE LAKE, UPPER Lake · 2116.0 af · New Appropriation	—	—	1977-03-09	W-3306-77	dossier
COMO LAKE Lake · 103.0 af · New Appropriation	—	—	1977-01-19	W-3324-77	dossier
MEARS LAKE Lake · 15.0 af · New Appropriation	—	—	1977-03-09	W-3307-77	dossier
SILVER BASIN LAKE Lake · 30.0 af · New Appropriation	—	—	1977-03-09	W-3308-77	dossier
Beaver Creek Stream · 8.7 mi · New Appropriation	headwaters in vicinity of → confl EF Dallas Creek in	1.5 cfs 1/1–12/31	1984-05-04	84CW0425	dossier
Beaver Dams Creek Stream · 3.29 mi · New Appropriation	headwaters in the vicinity of → confl East Fork Dry Creek at	0.3 cfs 9/1–2/29 0.5 cfs 3/1–3/31 2.6 cfs 4/1–4/30 2.8 cfs 5/1–6/30 1.7 cfs 7/1–7/31 0.6 cfs 8/1–8/31	2025-01-27	25CW3065
Cow Creek Stream · 7.0 mi · New Appropriation	confl Wildhorse Creek at → hdgt div near Forest Service bndry at	18.0 cfs 4/1–7/31 5.0 cfs 8/1–3/31	1984-05-04	84CW0420	dossier
Cow Creek Stream · 7.4 mi · New Appropriation	confl Lou Creek at → confl Uncompahgre River at	7.2 cfs 1/1–3/31 20.0 cfs 4/1–4/30 53.0 cfs 5/1–6/30 20.0 cfs 7/1–7/31 15.0 cfs 8/1–8/15 7.2 cfs 8/16–8/28 5.9 cfs 8/29–9/19 7.2 cfs 9/20–12/31	2021-03-10	21CW3064
Dallas Creek Stream · 5.8 mi · New Appropriation	confl E & W Forks Dallas Cr in → confl Ridgway Reservoir in	9.0 cfs 10/15–4/30 20.0 cfs 5/1–10/14	1998-07-13	98CW0234	dossier
East Fork Dallas Creek Stream · 3.7 mi · New Appropriation	confl Wilson Creek at → hdgt Doc Wade div in	5.0 cfs 10/1–2/29 10.0 cfs 3/1–9/30	1984-05-04	84CW0424	dossier
East Fork Dry Creek Stream · 3.11 mi · New Appropriation	headwaters in the vicinity of → confl Beaver Dams Creek at	0.6 cfs 11/1–2/29 1.5 cfs 3/1–3/31 2.5 cfs 4/1–7/31 1.2 cfs 8/1–10/31	2025-01-27	25CW3071
East Fork Dry Creek Stream · 2.75 mi · New Appropriation	headwaters in the vicinity of → confl EF Dry Creek at	0.25 cfs 11/1–2/29 0.5 cfs 3/1–3/31 1.6 cfs 4/1–4/30 3.2 cfs 5/1–6/30 1.6 cfs 7/1–7/31 0.5 cfs 8/1–10/31	2025-01-27	25CW3072
East Fork Spring Creek Stream · 8.75 mi · New Appropriation	headwaters in vicinity of → confl Spring Creek at	1.8 cfs 4/1–10/31 1.6 cfs 11/1–3/31	2006-01-25	06CW0167	dossier
Middle Fork Spring Creek Stream · 6.04 mi · New Appropriation	headwaters in vicinity of → confl Spring Creek at	3.5 cfs 4/1–10/31 1.5 cfs 11/1–3/31	2006-01-25	06CW0169	dossier
Nate Creek Stream · 5.4 mi · New Appropriation	headwaters in vicinity of → confl Cow Creek at	2.0 cfs 1/1–12/31	1984-05-04	84CW0422	dossier
Owl Creek Stream · 4.8 mi · New Appropriation	headwaters in vicinity of → confl Cow Creek at	1.5 cfs 1/1–12/31	1984-05-04	84CW0421	dossier
Uncompahgre River Stream · 4.0 mi · New Appropriation	Highway 62 bridge in → confl Ridgway Reservoir in	20.0 cfs 10/15–4/30 65.0 cfs 5/1–10/14	1998-07-13	98CW0222	dossier
West Fork Dallas Creek Stream · 6.3 mi · New Appropriation	headwaters in vicinity of → hdgt Burkhart Eddy div in	2.5 cfs 1/1–12/31	1984-05-04	84CW0423	dossier
West Fork Spring Creek Stream · 5.39 mi · New Appropriation	headwaters in vicinity of → confl Spring Creek at	1.4 cfs 4/1–10/31 0.8 cfs 11/1–3/31	2006-01-25	06CW0173	dossier

The Board's tabulation, fetched 2026-09-08. Whether a reach is being called on today is on each right's dossier, where the site's own administrative-call record is read per right. Report a problem →