Colorado DWR Reservoir record
Marlatt Res No 7
WDID 0503910
Also recorded as: LINED PORTION OF M-1976-029
Source snapshot: Aug 11, 2026Recently refreshed
- DWR structure and rights
- Retrieved Aug 11, 2026; next refresh due Sep 25, 2026
- Company association
- Not yet verified
- Map geometry
- Official DWR point only
- 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
DWR records this administrative point for the structure. DitchBook has not published a reviewed alignment or reservoir outline for this WDID; the point does not show the full facility or prove a parcel crossing.
Official source fields
State record
- WDID
- 0503910
- Current use
- N — Non-existent structure with no contemporary or historical diversion record
- Structure type
- Reservoir
- Water source
- Saint Vrain Creek
- County
- Boulder County
- Administration
- Division 1 · District 5
- Legal location
- Q10 SW · Q40 NW · Q160 NW · Section 36 · Township 3.0 N · Range 70.0 W · Sixth Principal Meridian
- Coordinates
- 40.186742, -105.186203
Colorado DWR coordinate (Digitized) - Record modified
- Oct 16, 2018
- DWR associated cases
- 89CW0056A
- DWR associated contacts
- MARLATT, WILLIS
- Period of record
- Not recorded–Not recorded
DWR associated contacts are source fields, not DitchBook-verified owners, operators, or secretaries.
State record rows
Listed water rights
1 row 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 |
|---|---|---|---|---|---|
| May 11, 1984 | Dec 31, 1989 | Cond. 100 acre-feet | 12458AQ | 89CW0056A | 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
Company or record-holder status
Company or operator not yet verified
DitchBook has not published a company-to-WDID match for this record. DWR lists MARLATT, WILLIS as associated contact information; that is a research lead, not proof of current ownership or control.
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)
Marlatt Res No 7 (WDID 0503910), DitchBook Colorado water-structure record, source snapshot 2026-08-11, https://getditchbook.com/wdid/0503910/
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