{"lat":37.368402,"lon":-121.771,"mukey":"1882921","mapUnitName":"Diablo clay, 15 to 30 percent slopes, MLRA 15","soilSeries":"Diablo","componentKind":"Series","componentPct":85,"texture":"Clay","drainageClass":"Well drained","hydrologicGroup":"C","awc":0.17,"ph":6.8,"organicMatter":2.5,"nccpi":null,"nccpiClass":null,"depthWindowCm":[0,30],"dataVintage":"2025-08-29","stale":false,"cachedAt":"2026-06-02T22:51:24.190Z","dataSource":"USDA-NRCS SSURGO via Soil Data Access","surveyDisclaimer":"Provided as-is; not a substitute for on-site investigation; not for regulatory determinations; US coverage only. Not a USDA-endorsed product."}