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

MIDWEST BACKFLOW PREVENTION & PLUMBING LLC

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
152706d61cd039a78bed9266a93f80beea96a41b134aab12fe5893cc30a898b7

Source-native

Published record fields

dli_licenses · 2

Record keyderived neutral
152706d61cd039a78bed9266a93f80beea96a41b134aab12fe5893cc30a898b7
Sourcederived neutral
mn_dli_license_snapshot
Publisher license numberraw
MB748536
Cleaned license identifiernormalized
MB748536
Nameraw
MIDWEST BACKFLOW PREVENTION & PLUMBING LLC
Normalized namenormalized
MIDWEST BACKFLOW PREVENTION AND PLUMBING
Doing business asraw
Blank
Normalized doing business asnormalized
Not supplied
Business or personraw
Business
License typeraw
Mechanical Contractor Bond
License subtyperaw
Mechanical Contractor Bond
Statusraw
Issued
Normalized statusnormalized
issued
Addressderived neutral
3011 JANSEN AVE SE
Cityraw
BUFFALO
Stateraw
MN
Postal coderaw
55313
Publisher expiration valueraw
10/29/2026
License expiration datederived neutral
2026-10-29
Expiration parse statusderived neutral
parsed
Expiration presencederived neutral
present
Original dateraw
11/08/2018
Enforcement actionsource native judgment
0
Renewal in progressraw
Blank
Raw publisher rowraw
{"Addr1": "3011 JANSEN AVE SE", "Addr2": "", "Bus_Pers": "Business", "City": "BUFFALO", "DBA_Name": "", "Email_Address": "", "Enforcement_Action": "0", "Exp_Date": "10/29/2026", "Lic_Number": "MB748536", "License_Subtype": "Mechanical Contractor Bond", "License_Type": "Mechanical Contractor Bond", "Name": "MIDWEST BACKFLOW PREVENTION & PLUMBING LLC", "Orig_Date": "11/08/2018", "Phone_No": "9525649304", "Renewal_in_Progress": "", "St": "MN", "Status": "Issued", "Zip": "55313"}
DataFlow detail URLderived neutral
https://dataflow.sotagent.com/records/dli-licenses/152706d61cd039a78bed9266a93f80beea96a41b134aab12fe5893cc30a898b7
Open recordderived neutral
<a href="/records/dli-licenses/152706d61cd039a78bed9266a93f80beea96a41b134aab12fe5893cc30a898b7">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": "3011 JANSEN AVE SE",
  "Addr2": "",
  "Bus_Pers": "Business",
  "City": "BUFFALO",
  "DBA_Name": "",
  "Email_Address": "",
  "Enforcement_Action": "0",
  "Exp_Date": "10/29/2026",
  "Lic_Number": "MB748536",
  "License_Subtype": "Mechanical Contractor Bond",
  "License_Type": "Mechanical Contractor Bond",
  "Name": "MIDWEST BACKFLOW PREVENTION & PLUMBING LLC",
  "Orig_Date": "11/08/2018",
  "Phone_No": "9525649304",
  "Renewal_in_Progress": "",
  "St": "MN",
  "Status": "Issued",
  "Zip": "55313"
}