Minnesota Department of Labor and Industry Licenses · source-native record

NORTHLAND SEPTIC MAINTENANCE INC

Publisher facts, preserved source payload, and DataFlow relationship decisions remain separate. A retained historical record is never silently substituted for the current publication.

Publication state
active
Publication
a38924ca01b1da85ff11575710a41d602c39483f7f1c0dce85459d378ca5c386
Stable key
af79730754bb30e92c532fed5d82f1e77328baa20f74ff6d530e5cbdebc35f32

Source-native

Published record fields

dli_licenses · 2

Record keyderived neutral
af79730754bb30e92c532fed5d82f1e77328baa20f74ff6d530e5cbdebc35f32
Sourcederived neutral
mn_dli_license_snapshot
Publisher license numberraw
PC643780
Cleaned license identifiernormalized
PC643780
Nameraw
NORTHLAND SEPTIC MAINTENANCE INC
Normalized namenormalized
NORTHLAND SEPTIC MAINTENANCE
Doing business asraw
ZAFFKE PLUMBING
Normalized doing business asnormalized
ZAFFKE PLUMBING
Business or personraw
Business
License typeraw
Plumbing
License subtyperaw
Plumbing Contractor
Statusraw
Voluntary Termination
Normalized statusnormalized
voluntary termination
Addressderived neutral
4207 16TH ST NW
Cityraw
BACKUS
Stateraw
MN
Postal coderaw
56435
Publisher expiration valueraw
12/31/2025
License expiration datederived neutral
2025-12-31
Expiration parse statusderived neutral
parsed
Expiration presencederived neutral
present
Original dateraw
01/14/2014
Enforcement actionsource native judgment
0
Renewal in progressraw
Blank
Raw publisher rowraw
{"Addr1": "4207 16TH ST NW", "Addr2": "", "Bus_Pers": "Business", "City": "BACKUS", "DBA_Name": "ZAFFKE PLUMBING", "Email_Address": "", "Enforcement_Action": "0", "Exp_Date": "12/31/2025", "Lic_Number": "PC643780", "License_Subtype": "Plumbing Contractor", "License_Type": "Plumbing", "Name": "NORTHLAND SEPTIC MAINTENANCE INC", "Orig_Date": "01/14/2014", "Phone_No": "", "Renewal_in_Progress": "", "St": "MN", "Status": "Voluntary Termination", "Zip": "56435"}
DataFlow detail URLderived neutral
https://dataflow.sotagent.com/records/dli-licenses/af79730754bb30e92c532fed5d82f1e77328baa20f74ff6d530e5cbdebc35f32
Open recordderived neutral
<a href="/records/dli-licenses/af79730754bb30e92c532fed5d82f1e77328baa20f74ff6d530e5cbdebc35f32">Open record</a>
Snapshot keyderived neutral
Not supplied

Publication receipt

Scope and preservation

Build key
cf78fc44c1be001bc3cef40d8d91200348f5a29ecda05e9fbf4f8cb5d910ed66
Activated
2026-07-15 08:11:38.796076+00:00
History mode
current state only
Registry version
2
Registry hash
bc13234d965a38f1f72da8d8f5d897ba71a0c9922f84a394f0ec601393842738
Source cutoffs
{"exact_artifact_binding": {"artifact_row_count": 256883, "artifact_slot": ".data/downloads/mn-dept-of-labor-industry/LIC_SNAP_07_09_2026.csv", "content_hash": "03779a2bcee9d4d9668eed39db70572ec64b6f6b3a14316d2116f94bc5a5cc37", "publisher_key_validation": {"basis": "exact decoded Lic_Number cells", "distinct_key_count": 256883, "missing_key_count": 0, "passed": true, "row_count": 256883}, "raw_cell_source": "exact decoded cells from hash-verified artifact", "size_bytes": 50901575, "source_relation_reconciliation": {"artifact_fields": {"cleaned_identifier": "cleaned_license_number", "exact_identifier": "publisher_license_number", "source_row_number": "source_row_number"}, "artifact_projection": "explorer_dli_exact_cells", "artifact_row_count": 256883, "identity_fields": {"cleaned_identifier": "license_number", "exact_identifier": "publisher_license_number", "source_row_number": "source_row_number"}, "identity_mismatch_count": 0, "passed": true, "source_relation": "public.dli_license_rows", "source_row_count": 256883}}, "max_imported_at": "2026-07-10T00:00:11.969862+00:00", "snapshot_hash": "03779a2bcee9d4d9668eed39db70572ec64b6f6b3a14316d2116f94bc5a5cc37", "source_keys": ["mn_dli_license_snapshot"]}
Scope note
Current-state projection of the latest immutable publisher artifact.
Scope note
Every field labeled raw is decoded directly from the hash-verified artifact; cleaned and normalized annotations are labeled separately.
Preserved source payload 
{
  "Addr1": "4207 16TH ST NW",
  "Addr2": "",
  "Bus_Pers": "Business",
  "City": "BACKUS",
  "DBA_Name": "ZAFFKE PLUMBING",
  "Email_Address": "",
  "Enforcement_Action": "0",
  "Exp_Date": "12/31/2025",
  "Lic_Number": "PC643780",
  "License_Subtype": "Plumbing Contractor",
  "License_Type": "Plumbing",
  "Name": "NORTHLAND SEPTIC MAINTENANCE INC",
  "Orig_Date": "01/14/2014",
  "Phone_No": "",
  "Renewal_in_Progress": "",
  "St": "MN",
  "Status": "Voluntary Termination",
  "Zip": "56435"
}