Island Ditch Company
- Basin
- South Platte
- Organized
- 1997
- Standing with the Colorado Secretary of State
- In good standing
- Colorado SOS entity ID
- 19971164480
- Principal office address on state record
- 17946 Highway 82, Carbondale, CO 81623
- Registered agent
- ISLAND DITCH COMPANY
- Water source
- Saint Vrain Creek
- Earliest decreed right
- 1860 per Colorado DWR records
Sources: Colorado Secretary of State business records as of August 3, 2026 (standing, principal office address, registered agent, formation date, entity ID), and Colorado Department of Water Resources net-amount records as of August 11, 2026 for the water source and earliest decreed right, including rights recorded only as alternate-point/exchange (APEX) amounts (each links to the state's own record). Compiled by DitchBook from public records, not edited by the company — how this page is built and what it can't tell you.
Official directory contact
Contact Island Ditch Company
- Contact
- John Woods, Primary Contact
- Phone
- 303-517-9448
This contact was published in a 2026 official public directory. Source checked August 15, 2026; source listing: Island Ditch; sources: 2026 Boulder County Ditch and Reservoir Directory; SVLH official directory page. The company has not claimed or edited this page.
Contact details can change. Represent the company? Update or remove this contact.
Verified public water record
Water structure
| Structure | WDID | Type and source | DWR location | Map |
|---|---|---|---|---|
| James Mason Ditch | 0500602 | Ditch Saint Vrain Creek |
Boulder County · Division 1 · District 5 | View on map |
Published from DitchBook's verified company-to-WDID crosswalk as of August 17, 2026, using Colorado DWR structure records pulled August 11, 2026. Open a structure for its source fields, exact map status, company association, and official water-right citation. This table does not say that any particular parcel is served by, owns shares in, or is crossed by the structure.
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DitchBook is not affiliated with Island Ditch Company. This page is a public-record profile compiled from Colorado Secretary of State and public water-district data.
A mutual ditch or reservoir company is a nonprofit corporation formed under Colorado law — most commonly C.R.S. Title 7, Article 42 — so that landowners who share an irrigation ditch, canal, or reservoir can jointly own and operate it. Instead of the water right belonging to a single person, shares in the company represent each owner's proportional claim, and the company's board and secretary keep the ledger, run assessments for maintenance, and issue certificates the way any small corporation would. Many of these companies have operated continuously since the 1880s, run entirely by volunteer officers who inherit the books from whoever kept them before.
Buying or selling land with shares in Island Ditch Company?
Ditch shares are corporate stock — they don't transfer with the deed, and under C.R.S. § 7-42-104 unpaid assessments follow the shares to the new owner as a lien. The plain-English walkthrough — including what the standard Colorado contract does and doesn't protect — is at Ditch shares at closing on Water Rights Colorado, a guide site from DitchBook's operator. Need an answer about this company for a sale, closing, or estate? Ask here — Nick will get back to you within one business day.
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