New Mexico Boring Logs & Geotechnical Data
737 public boring logs in New Mexico; 401 with digitized SPT, soil or CPT data; 336 scanned log PDFs. Collected from publicly posted geotechnical reports. Free to search on the map, download or query by API.
Where the data comes from
Web-crawled reports in New Mexico were published on, among others: ocdimage.emnrd.nm.gov, cloud.env.nm.gov, wwwapps.emnrd.nm.gov, hwbdocs.env.nm.gov, santafecountynm.gov, env.nm.gov.
Counties with the most boring logs
| County | Boring logs | |
|---|---|---|
| Eddy | 150 | view on map |
| Bernalillo | 116 | view on map |
| San Juan | 95 | view on map |
| Santa Fe | 94 | view on map |
| Lea | 66 | view on map |
| Rio Arriba | 49 | view on map |
| Doña Ana | 35 | view on map |
| Colfax | 21 | view on map |
| McKinley | 21 | view on map |
| Luna | 17 | view on map |
| Cibola | 14 | view on map |
| Sandoval | 11 | view on map |
What's in a boring log from New Mexico
The 401 digitized borings carry the data engineers actually use: SPT blow counts (N-values) by depth, soil and rock descriptions, groundwater observations and, where the source ran cone penetration tests, CPT tip resistance and sleeve friction. A further 336 logs are scanned PDF reports — the original agency drawings — which you can open and download from the map. Holes are typically about 20 ft (6 m) deep; one in twenty goes past 55 ft (17 m). Not sure what a boring log looks like? See annotated example boring logs.
How to get this data
- Map — pan to a site, click a boring, and view the log, the original PDF, or an ML soil-profile prediction. No account needed.
- Downloads — every boring exports as PDF, DIGGS XML or AGS4; draw a polygon on the map for a multi-boring export or a site report.
- API — query borings by coordinates or bounding box, pull SPT/CPT/lab records, and generate site reports programmatically.
- Contribute — have New Mexico boring logs that are not here yet? We take PDFs, DIGGS, AGS and spreadsheets.
This data was collected from public agencies and is republished as-is. It is a planning tool, not a substitute for a site investigation; see the terms and disclaimer. Counts refreshed 2 September 2026.
Other places
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