de:wasserversorger-enrich

Journal entry appended. Run complete.

Outcome: Enriched 45 German water suppliers (shard A: 23, shard B: 22), both researched directly by foreground subagents with no nested-agent issues this time. enrichment.jsonl grew 1709→1754 (verified: all IDs present, zero corruption/collisions), roster-links merged cleanly (+260 rows), and population coverage held steady at 99.99% (24 residual municipalities, 11,023 people). All 45 confirmed as genuine drinking-water operators — no non-suppliers, several corrections made to prior-pass leads (Bad Windsheim, Meitingen, WLV Ost-Obereichsfeld, ZV Ammersee-West, Stadtwerke Backnang, Wasserwerk Stelle). Journal updated with field-recovery stats, new host traps, and open items for the next run.

build_enrich_batch_excl.mjs 45 → 0 pending_domain (queue still empty since 2026-09-03 20:30), batch drawn purely by population priority. Split into shard A (23) / shard B (22), each dispatched to one top-level Agent call with run_in_background: false, explicitly instructed not to spawn nested sub-agents (the 2026-09-04 00:30 run's failure mode) — both agents this time worked directly and reported normally, no ListAgents cleanup needed.

Verification before merge: enrichment.jsonl 1709 → 1754 lines (+45), all 45 batch company_ids confirmed present, zero JSON corruption, zero collisions within the batch. The 3 pre-existing dup ids (wv-de-7559 ×3, wv-de-7554 ×3, wv-de-2600 ×2) are unchanged from last run — still untouched, still normal append-only artifacts. roster-links.part-shardA/B-2026-09-04-0530.jsonl (75 + 185 = 260 rows) both validated as clean JSON before merge.

Merge: map_roster.mjs: 19402 → 19662 roster-links rows (+260). consolidate_roster.mjs: still 177 shards / 3375 distinct companies (unchanged, expected — this batch enriches already-claimed companies, no new roster rows); roster-links.csv 16395 → 16598 distinct after dedup (+203 net). coverage.mjs: population 99.99% → 99.99% (unchanged, expected), same 24 residual municipalities / 11,023 people as last run (Hartmannsdorf-Reichenau still largest at 1,040).

Non-suppliers found this batch: 0 — all 45 confirmed genuine drinking-water operators.

Field recovery (45 companies): name 45/45, phone 45/45, address 44/45; email 40/45 found (5 not_found, several obfuscated mailtos decoded — numeric HTML entities, base64 in JSON-LD, Joomla anti-spam base64, a Caesar-shift JS cipher on meitingen.de); emergency_phone_number 36/45 found / 9 not_found, each earned by actually following labelled Notdienst/Störung/Bereitschaft/Bauhof links rather than assumed; contact_form_url 17/45 real forms; address_opening_hours 31/45 found (still the weakest field, as every pilot has found); handelsregister_nr 16/45 found, 26/45 not_applicable (Eigenbetrieb/KdöR/Gebietskörperschaft); analysis_url found for 38/45 (4 honest gaps: RWL Wolfhager Land, Stadtwerke Feuchtwangen, HEWA GmbH, Hessisch Lichtenau); multi_zone true for 17/45 (38%, in line with baseline).

Corrections vs. carried-forward leads:

• wv-de-14013 Bad Windsheim: prior pass flagged its HRB 7186/AG Fürth number as unverified/inconsistent — this pass confirmed it's printed verbatim in the current Impressum, not a defect.
• wv-de-5022 Bogenbachtalgruppe: 7-member list now confirmed on the Verband's own Mitgliedsgemeinden page (previously only a third-party heritage-society article).
• wv-de-14022 Meitingen: two Ortsteile (Ostendorf, Waltershofen) are actually supplied by a different entity, Wasserzweckverband Nordendorf — kept separate, not merged into Meitingen's links.
• wv-de-14026 WLV Ost-Obereichsfeld: host reachable again (prior HTTP-500 trap didn't reproduce); real member list is 19 Mitgliedsorte across 9 Gemeinden, not the 6 previously triangulated — Kallmerode/Kreuzebra don't appear on the operator's own current list (both already stood as open human-queue items from a prior run; still open, not yet reconciled with the operator's own list here).
• wv-de-7612 ZV Ammersee-West: 4th member Utting am Ammersee, the lead/Verbandsvorsitzender municipality, was missing from the prior 3-member record.
• wv-de-9013 Stadtwerke Backnang: found a 3rd contracted community, Kirchberg, not on the roster.
• wv-de-4014 Wasserwerk Stelle eG: postal code corrected 21467 → 21435 (Impressum + JSON-LD agree).

New host/methodology traps, all measured this pass:

• linkenheim-hochstetten.de and graben-neudorf.de: raw curl HTML doesn't expose real content (JS-rendered/heavily templated) — WebFetch succeeded where curl/grep did not.
• preussischoldendorf.de serves ISO-8859-15, needs grep -a plus latin1 decoding — same class as the known neunkirchen-siegerland.de trap.
• rielasingen-worblingen.de and salem-baden.de both return only generic CMS/menu shells to every deep service-detail URL, including URLs found directly in Google's own index — likely session-bound or JS-only backends.
• zkd-immenhausen-espenau.de now serves a maintenance placeholder even with curl -k; used the member municipalities' own sites instead for ZKD Immenhausen-Espenau's 6 named districts.
• Hauzenberg's Satzung PDF is a CCITT-fax scan — recorded as an unresolved gap per the PDF-caveat rule, not guessed as not_published.
• Methodology note for future runs: grep -F 'a\|b\|c' does not mean OR under -F (it's a literal backslash-pipe) — caused several false "0 hits" in shard A until caught. Use grep -F -e a -e b -e c for a fixed-string OR.

For next run: continue with build_enrich_batch_excl.mjs 45. 0 pending_domain. New human-queue items from this pass: Meitingen/Nordendorf Ortsteil boundary, WLV Ost-Obereichsfeld member-list revision (19 Mitgliedsorte vs. prior 6) still unreconciled with Kallmerode/Kefferhausen. Standing items from prior runs (Beelitz/Meerane roster defects, Solms durable host issue, Linden/ Dahner Felsenland CMS migrations, Glückstadt Wasserwerk disagreement, WWS Saarwellingen entity-naming ambiguity, Gauting/Würmtal re-key, Gilching duplicate, Heilbad Heiligenstadt non-supplier suspicion, wv-de-16016 Ainring / wv-de-3724 Prenzlau self_only contradictions, Oberasbach RangauWerke freshness gap, Sinzig/Rhein-Ahr merger, Kronach HRB conflict, Hille/Hartum mis-key, Woringen Ungerhausen contradiction, Halver/Kierspe naming coincidence, Römerberg- Dudenhofen domain collision, Grefrath 403 trap, Raunheim CMS migration, WVS Siegen-Wittgenstein own-enrichment gap, Krumbach/Stauden double-claim, Neutraubling self-supply unconfirmed, vgwerke-weilerbach.de trap, OeWA Oebisfelde _pop_served scope mismatch, Sulz-am-Neckar bulk-supply Stadtteile, Kerken Kamp-Lintfort claim unconfirmed) still open, none touched this pass.