{"url_path":"/weather/alerts/2.49.0.1.840.0.55f69973626eb748f9c7ff046ad0909f0b224a86.001.1","section_key":"alert","section_title":"Flood Advisory issued September 25 at 4:18PM MDT until September 25 at 6:15PM MDT by NWS Denver CO","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-25","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.55f69973626eb748f9c7ff046ad0909f0b224a86.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Denver CO"},"word_count":215,"has_tables":false,"body_markdown":"# Flood Advisory: Flood Advisory issued September 25 at 4:18PM MDT until September 25 at 6:15PM MDT by NWS Denver CO\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Arapahoe, CO; Douglas, CO; Jefferson, CO\n**Issued by:** NWS Denver CO\n**Sent:** 2026-09-25T16:18:00-06:00\n**Effective:** 2026-09-25T16:18:00-06:00\n**Expires:** 2026-09-25T18:15:00-06:00\n\n## Description\n* WHAT...Flooding caused by excessive rainfall is expected.\n\n* WHERE...East Central Jefferson County in central Colorado...\nSouthwestern Arapahoe County in northeastern Colorado...\nNorthwestern Douglas County in northeastern Colorado...\n\n* WHEN...Until 615 PM MDT.\n\n* IMPACTS...Minor flooding in low-lying and poor drainage areas.\n\n* ADDITIONAL DETAILS...\n\n- At 418 PM MDT, Doppler radar indicated heavy rain due to\nthunderstorms. Minor flooding is ongoing or expected to begin\nshortly in the advisory area. Between 1 and 1.25 inches of rain\nhave fallen.\n\n- This includes the following streams and drainages...\nNorth Fork Deer Creek, Bear Creek, Dutch Creek, Deer Creek and\nPlum Creek. Additional rainfall amounts up to 0.5 inches are\nexpected over the area. This additional rain will result in minor\nflooding.\n\n- Some locations that will experience flooding include...\nLittleton, Chatfield Reservoir, Ken Caryl, Columbine and Kassler.\n\n## Instructions\nTurn around, don't drown when encountering flooded roads. Most flood\ndeaths occur in vehicles.\n\nExcessive runoff from heavy rainfall will cause minor flooding of\nsmall creeks and streams, highways, streets, underpasses, drainage\nareas and other low lying spots."}