Western
Colorado surveyors file a Land Survey Monument Record with the State Board of Licensure (DORA) when a public-land survey monument is set, found, or restored. Records are submitted electronically through the DORA Monument Records portal.
Acquired corner records include a filled PDF and editable DWG where a matching form is available. Find them in your saved corner library, at no additional credit charge.
Filing Requirements
A Monument Record is deposited with the Board within the statutory period after a PLSS monument is established or restored; records are submitted through the DORA Monument Records portal.
Colorado State Board of Licensure (DORA) — Monument Records portal
State → County → City. Browse PLSS corner datasets and corner-record sources, then city and county centerline monuments. Point-only datasets are marked separately from recorded documents. General control and benchmarks are excluded.
11 relevant dataset listings · checked 2026-11-08. Unlisted places are not yet researched—not “no records.”
PLSS corner positions — documents not verified · Geolocated — verified
Publisher/account: cccmap · Service publishes attachments
Verified source geometry sample (WGS84): 39.8127885263293, -105.579806214555 · not a surveyed corner assignment
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T04:28:53.354908+00:00 · Last successful verification: 2026-11-08T04:28:53.354908+00:00 · Census county 08019
PLSS corner positions — documents not verified · Geolocated — verified
Publisher/account: cccmap
Verified source geometry sample (WGS84): 39.69921053956204, -105.71084443738886 · not a surveyed corner assignment
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T04:28:53.354908+00:00 · Last successful verification: 2026-11-08T04:28:53.354908+00:00 · Census county 08019
PLSS corner positions — documents not verified · Geolocated — verified
Publisher/account: cccmap
Record / identifier convention from supplied list: description e.g. N 1/4 COR SEC 24; source DWG file name
Verified source geometry sample (WGS84): 39.69570604399726, -105.50976338423855 · not a surveyed corner assignment
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T04:28:53.354908+00:00 · Last successful verification: 2026-11-08T04:28:53.354908+00:00 · Census county 08019
Corner-record index — PLSS identity is record-specific · Geolocated — verified
Publisher/account: The_City_and_County_of_Denver
Record / identifier convention from supplied list: COMMONNAME e.g. 046701L; PDF 046701L.pdf; ALTERNATENAME e.g. E 1/4 24-4-68
Verified source geometry sample (WGS84): 39.68931725126587, -104.9406922668866 · not a surveyed corner assignment
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T04:28:53.354908+00:00 · Last successful verification: 2026-11-08T04:28:53.354908+00:00 · Census county 08031
PLSS corner positions — documents not verified · Geolocated — verified
Publisher/account: wkeever
Verified source geometry sample (WGS84): 39.74746202641659, -104.88466694252908 · not a surveyed corner assignment
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T04:28:53.354908+00:00 · Last successful verification: 2026-11-08T04:28:53.354908+00:00 · Census county 08031
Centerline monuments / tie sheets · Geolocated — verified
Publisher/account: geospatialDENVER: Putting Denver on the map.
Verified source geometry sample (WGS84): 39.7184189304057, -104.98925382228326 · not a surveyed corner assignment
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T05:15:31.512908+00:00 · Last successful verification: 2026-11-08T05:15:31.512908+00:00 · Census county 08031
PLSS corner positions — documents not verified · Geolocated — verified
Publisher/account: blm_arcgis_hub_co
Verified source geometry sample (WGS84): 38.74784198061461, -105.9442036514651 · not a surveyed corner assignment
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T04:28:53.354908+00:00 · Last successful verification: 2026-11-08T04:28:53.354908+00:00 · Census county 08093
Corner-record index — PLSS identity is record-specific · Service unavailable at last check
Publisher/account: USDA Forest Service
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T05:15:31.512908+00:00 · Last successful verification: None recorded
TimeoutError: The read operation timed out
PLSS corner positions — documents not verified · Geolocated — verified
Publisher/account: City of Fort Collins
Verified source geometry sample (WGS84): 37.028602676413165, -108.84234570737898 · not a surveyed corner assignment
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T05:15:31.512908+00:00 · Last successful verification: 2026-11-08T05:15:31.512908+00:00
Corner-record index — PLSS identity is record-specific · Service unavailable at last check
Publisher/account: USDA Forest Service
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T05:15:31.512908+00:00 · Last successful verification: None recorded
TimeoutError: The read operation timed out
PLSS corner positions — documents not verified · Not yet verified
Publisher/account: Bureau of Land Management
POINTIDs, recording information & saved positions ↗
Last checked: 2026-11-08T05:15:31.512908+00:00 · Last successful verification: None recorded
Named jurisdiction was not matched to a Census boundary.
Street View Coverage
Of the 2,045 PLSS townships in Colorado, 1,524 (74.5%) contain usable Google Street View imagery — meaning a surveyor can pull up the road camera view of a monument before ever leaving the office. Coverage skews toward roads and populated areas; monuments in remote rural sections are less likely to have a nearby capture.
| Metric | Value |
|---|---|
| Total PLSS townships | 2,045 |
| Townships with Street View | 1,524 |
| Coverage rate | 74.5% |
| Capture depth | Up to 20 years of history |
Corner-Plot Workflow
Upload a Colorado Corner Record PDF. Corner-Plot reads the form with OCR — extracting the surveyor name, township-range-section, monument description, and every bearing and distance tie. The corner is geo-located automatically across the PLSS grid, assigning a GCDB-standard 21-character Point ID and a confidence rating of High, Medium, or Low.
When the monument sits at or near a roadway, Corner-Plot brings up Google Street View with its full capture history — up to 20 years. AI analyzes each date and returns a structured monument-condition verdict. A printable field prep report covers the resolved coordinate, aerial tie overlay, monument classification history, and original GLO field notes.
Other PLSS States
Anyone can contribute a DWG or DXF. Uploaded files are public, visitor-contributed templates, not agency-verified forms.