Red Flag Ranger character pointing at a wobbly upward graph

🚩 Red Flag Watchlist

Suspicious values our checks found in Houston open data. Investigate a flag to learn why it looks off β€” and earn XP for spotting it.

Data Detective

Tip

A red flag isn't proof the data is wrong β€” it's a number that doesn't add up at first glance. Open one and read the rule that fired. Most flags turn out to be honest mistakes worth fixing.

🚩
390
Open red flags
πŸ”₯
104
Critical / high
πŸ“Š
110
Datasets affected
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-06-27
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Drainage & Flooding Complaints Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-08-17
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Drainage & Flooding Complaints Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-07-12
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Drainage & Flooding Complaints Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-07-06
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Pothole & Street Repairs Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-07-19
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Pothole & Street Repairs Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-07-09
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Pothole & Street Repairs Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-07-30
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Parks & Facilities Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-07-19
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Parks & Facilities Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-06-26
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Parks & Facilities Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-07-16
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Trash & Recycling Pickups Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-07-31
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Trash & Recycling Pickups Source β†—
🚩 High · future date
95% sure

This record is dated in the future.

occurred_at 2026-07-31
A 311 request can't be created next year. A future date usually means someone typed the date wrong or a computer formatted it incorrectly.

Next step: Check for a typo or a time-zone/format bug at the source.

Houston Trash & Recycling Pickups Source β†—