WDID 0400820
Irrigation, Domestic, Stock · Big Thompson River · Boulder County, Colorado
Priority date
June 15, 1955
12th most senior of 13 rights on Big Thompson River in Boulder 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
- Surface water
- Name
- Darby Seepage Ditch No 1
- Uses
- Irrigation, Domestic, Stock
- Flow rate
- 0.5 cfs (224.4 gpm)
- County
- Boulder County
- Points of diversion
- 1 (first at 40.25011, -105.16888)
- Structure type
- Ditch
- WDID
- 0400820
- Adjudication date
- 1981-12-31
- Administration number
- 47847.38516
- Court case numbers
- 81CW0436
- Water division / district
- 1 / 4
- Absolute amount
- 0.5 cfs
- Conditional amount
- 1.5 cfs
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.
- #8Mar 31, 1930WDID 0401601Big Thompson River · Domestic, Stock0.01 cfs
- #9Mar 31, 1930WDID 0401602Big Thompson River · Domestic, Stock0.02 cfs
- #10Mar 31, 1930WDID 0401603Big Thompson River · Domestic, Stock0.01 cfs
- #11Dec 31, 1952WDID 0401615Big Thompson River · Irrigation, Domestic, Stock0.02 cfs
- #12 · this right
- #13May 31, 1980WDID 0400821Big Thompson River · Irrigation, Domestic, Stock2 cfs
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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