Colorado DWR Reservoir record
Groundhog Reservoir
WDID 7103612
Also recorded as: GRORESCO
Source snapshot: Aug 11, 2026Recently refreshed
- DWR structure and rights
- Retrieved Aug 11, 2026; next refresh due Sep 25, 2026
- Company association
- Verified Aug 20, 2026
- Map geometry
- Reviewed Aug 7, 2026
- DitchBook page
- Schema 1.0; freshness evaluated Aug 13, 2026
Freshness shows when DitchBook retrieved or reviewed each source. It does not certify that no later filing, decree, transfer, physical change, or company action exists.
Location evidence
Recorded point and reviewed geometry
The line or outline is a DitchBook-reviewed mapping feature. It is useful for orientation, not a survey or parcel determination.
Official source fields
State record
- WDID
- 7103612
- Current use
- A — Active structure with contemporary diversion records
- Structure type
- Reservoir
- Water source
- Groundhog Creek · stream mile 5.56
- County
- Dolores County
- Administration
- Division 7 · District 71
- Legal location
- Q10 NW · Q40 SW · Q160 NE · Section 27 · Township 41.0 N · Range 13.0 W · New Mexico Principal Meridian
- Coordinates
- 37.790366, -108.291412
Colorado DWR coordinate (GPS) - Record modified
- Oct 11, 2018
- DWR associated cases
- 12CW0020, 95CW0104, CA0967
- DWR associated contacts
- MONTEZUMA VALLEY IRRIGATION COMPANY (JOHNSON, BRANDON)
- Period of record
- Sep 12, 1957–Oct 31, 2025
DWR associated contacts are source fields, not DitchBook-verified owners, operators, or secretaries.
State record rows
Listed water rights
3 rows in this source snapshot. Dates and amounts are reproduced as separate DWR rows; DitchBook does not total or convert them.
| Appropriation | Adjudication | Recorded amount | Use code | Case references | Source |
|---|---|---|---|---|---|
| Aug 1, 1905 | Dec 18, 1933 | Abs. 10,623 acre-feet | 12346789AQ | CA0967, 95CW0104 | DWR row |
| Oct 24, 1929 | Dec 18, 1933 | Abs. 11,086 acre-feet | 1 | CA0967 | DWR row |
| Jun 30, 1983 | Dec 31, 2012 | Abs. 4,410 acre-feet | 189 | 12CW0020 | DWR row |
An appropriation date is not labeled a decree date. APEX amounts remain separate. Case references are not a complete decree or title chain.
Company evidence
Published company association
| Company | Standing | Entity ID | Registered agent |
|---|---|---|---|
| Montezuma Valley Irrigation Company | In good standing | 19871072724 | GERALD WOFFORD KOPPENHAFER |
This association cleared DitchBook's publication standard on Aug 20, 2026. It does not establish parcel service, shares, ownership, an easement, or a ditch crossing.
Before professional reliance
What this screening record proves—and what to check next
Supported here
- DWR identity and recorded point
- Published state fields and listed right rows
- Company association only when explicitly verified
- Reviewed geometry status
Still needs verification
- Current title, ownership, and easements
- Shares, assessments, balances, and transfer approval
- Physical condition and present alignment
- Controlling decree and later court activity
Sources and citation
- Colorado Division of Water Resources — Structures (retrieved Aug 11, 2026)
- Colorado Division of Water Resources — Water Rights Net Amounts (retrieved Aug 11, 2026)
- DitchBook — Published company-to-WDID crosswalk (retrieved Aug 20, 2026)
- DitchBook — Reviewed water-structure geometry (retrieved Aug 7, 2026)
Groundhog Reservoir (WDID 7103612), DitchBook Colorado water-structure record, source snapshot 2026-08-11, https://getditchbook.com/wdid/7103612/
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