WDID 0500575
Irrigation, Municipal, Industrial · Left Hand Creek · Boulder County, Colorado
Priority date
June 25, 1866
65th most senior of 249 rights on Left Hand Creek 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
- Left Hand Creek
- Kind of source
- Surface water
- Name
- Williamson Ditch
- Uses
- Irrigation, Municipal, Industrial, Domestic
- County
- Boulder County
- Points of diversion
- 1 (first at 40.10531, -105.20961)
- Structure type
- Ditch
- WDID
- 0500575
- Adjudication date
- 1882-12-02
- Administration number
- 6020.00000
- Court case numbers
- 98CW0313, 87CW0127
- Water division / district
- 1 / 5
See every right within a mile of this one
Its place on Left Hand Creek
Rights just ahead of and behind it in priority on the same source.
- #61Jun 15, 1866WDID 0500575Left Hand Creek · Irrigation, Municipal, Industrial
- #62Jun 15, 1866WDID 0500671Left Hand Creek · Irrigation, Commercial, Industrial7.03 cfs
- #63Jun 15, 1866WDID 0500569Left Hand Creek · Storage, Irrigation, Municipal
- #64Jun 15, 1866WDID 0500565Left Hand Creek · Irrigation, Municipal, Industrial1.25 cfs
- #65 · this right
- #66Jun 25, 1866WDID 0500569Left Hand Creek · Irrigation, Municipal, Commercial14.5 cfs
- #67Jun 25, 1866WDID 0500565Left Hand Creek · Irrigation, Municipal, Industrial0.8 cfs
- #68May 1, 1867WDID 0500575Left Hand Creek · Irrigation, Municipal, Industrial
- #69May 1, 1867WDID 0500649Left Hand Creek · Irrigation, Commercial, Industrial5.75 cfs
From Colorado Division of Water Resources (CDSS), Water Rights Net Amounts + Well Application Permits, fetched October 8, 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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