WDID 0404134
Storage, Irrigation, Municipal · Big Thompson River · Larimer County, Colorado
Priority date
June 17, 1907
388th most senior of 734 rights on Big Thompson River in Larimer County
- Owner
- Not in Colorado's decreed-rights data. These rights convey by deed, so ownership is traced through county property records.
- Status
- Absolute
- Record type
- Decreed water right
- Source
- Big Thompson River
- Kind of source
- Storage
- Name
- Mariano Res
- Uses
- Storage, Irrigation, Municipal, Augmentation, Other
- Volume
- 5,570.7 acre-feet
- County
- Larimer County
- Points of diversion
- 1 (first at 40.38502, -105.13196)
- Structure type
- Reservoir
- WDID
- 0404134
- Adjudication date
- 1939-11-14
- Administration number
- 29675.20986
- Court case numbers
- 20CW3011, 06CW0224, CA10077, 98CW0410, 90CW0202
- Water division / district
- 1 / 4
- Absolute amount
- 5570.7 acre-feet
See every right within a mile of this one
Its place on Big Thompson River
Rights just ahead of and behind it in priority on the same source.
- #384Jun 15, 1907WDID 0404137Big Thompson River · Storage, Irrigation, Municipal9,182.7 AF
- #385Jun 16, 1907WDID 0404116Big Thompson River · Irrigation1,147.8 AF
- #386Jun 16, 1907WDID 0400530Big Thompson River · Storage195 cfs
- #387Jun 17, 1907WDID 0400520Big Thompson River · Storage195 cfs
- #388 · this right
- #389Jun 19, 1907WDID 0404142Big Thompson River · Irrigation350.9 AF
- #390Jun 19, 1907WDID 0400543Big Thompson River · Storage50 cfs
- #391Dec 31, 1908WDID 0401675Big Thompson River · Stock0.03 cfs
- #392Apr 2, 1909WDID 0400501Big Thompson River · Irrigation, Municipal, Commercial
From Colorado Division of Water Resources (CDSS), Water Rights Net Amounts + Well Application Permits, fetched October 12, 2026. The state's own record is the authority: amounts, owners and status here can lag behind it, and a mapped point of diversion says nothing about which parcel the right serves. This page is not legal advice.
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