# ILLUSTRATIVE EXAMPLE — a Form 990-style open bulk feed. Minimal public pointers # for every utility, keyed to a stable identifier, that a third party (the # ProPublica analogue) turns into a discovery tool. The government supplies # coverage and authority; the aggregator supplies findability. Values illustrative. pwsid,agency_name,rate_sheet_url,status,as_of,effective_date CA3010037,Moulton Niguel Water District,https://www.mnwd.com/waterrates/,adopted,2026-06-26,2025-07-01 CA1910067,Las Virgenes Municipal Water District,https://www.lvmwd.com/rates-and-fees,adopted,2026-06-26,2025-01-01 CA3310015,Eastern Municipal Water District,https://www.emwd.org/how-can-we-help/rates-and-fees,adopted,2026-06-26,2025-01-01