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BLM SRP Holders (US) · Data sources · STRATA

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blm_srp_holdersfacilityPrimary governmentAuthoritative

BLM SRP Holders (US)

US Bureau of Land Management (MLRS)

claim-holder identity for BLM claims - Serial Register Page spot-check

Source

How it's published

Feed (what to expect)

Operator-vendored MLRS CSV export; no auto-fetch, run the spotcheck to re-vendor.

Cadence: operator-vendored (manual MLRS export)
Access: operator-vendored cache
Format: vendored CSV
Licence: public domain (US federal)
Vintage: 2026
Upstream: https://reports.blm.gov/report.cfm?application=MLRS&report=108

Quirks

redacted natural-person claimants (XXXX) are dropped
pairs with blm_mining_claims on the shared claim-serial scheme

Reconciliation

Role in the canonical graph

Authority tier: Primary government
Provenance: Authoritative
Canonicality: tier 1
Primary for: —
Contributes IDs: —
Name-block matching: trusted
Reconcile profile: default (tier 1)

Schema

What it feeds & emits

Feeds (axes)

FacilitiesOwnership

Record kinds

FacilityFacilityIdentifierEntityOperatorReference

Identifier schemes

blm_claim_serialblm_customer_id

Federated from primary sources. Every fact carries its provenance.

USGS·MSHA·EPA FRS·Wikidata·CEPII BACI·IEA CMO·NREL·BGS·GCAM·HECTOR·PROMMIS

Strata is a product of

© 2026 BrightQuery, Inc. All rights reserved.