Real-time flood risk for insurance and emergency-planning agents. Combines USGS ...

{ "method": "GET", "queryParams": { "lang": "en", "state": "TN" }, "type": "http" }

{ "errors": { "400": { "description": "Invalid or missing parameter(s). Returned before the payment gate on paid requests, so a malformed call is never charged. JSON body: { error: <what is wrong and how to fix it> } plus usage hints.", "example": { "error": "invalid request" } }, "402": { "description": "Payment required — x402 v2 challenge; the accepts array lists scheme, network, and amount. Retry the same request with a PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1) header. Verification is free." }, "500": { "description": "Unexpected server error. If a payment settled without a usable result, contact info@theaslangroupllc.com with the settlement tx hash for a re-run or credit.", "example": { "error": "upstream_failed" } } }, "example": { "current_conditions": { "action_stage_ft": 30, "condition": "Below action stage — monitoring recommended", "flood_stage_ft": 40, "pct_of_flood_stage": 71, "primary_river": "Cumberland River", "stage_ft": 28.4 }, "property_guidance": { "fema_zones_at_risk": [ "AE", "AO" ], "nfip_note": "22% of Nashville flood claims come from outside high-risk zones. Consider coverage if within 1 mile of Cumberland or major tributary.", "preparation_checklist": [ "Move valuables above ground level", "Test sump pump", "Locate flood shutoffs", "Review NFIP policy limits" ] }, "query_summary": { "location": "Nashville TN", "risk_horizon": "72 hours", "state": "TN" }, "risk_assessment": { "72h_outlook": "Moderate — 40-60% probability of reaching action stage", "current_risk": "Low-Moderate", "historical_context": "Cumberland River has exceeded 40 ft (flood stage) 6 times since 2000, including catastrophic 2010 event (51.9 ft)" }, "upstream_factors": { "dam_releases": "Army Corps releasing 22,000 cfs at Old Hickory — elevated downstream levels expected", "precipitation_72h_in": 2.1, "soil_saturation": "High (>85%) — upstream of Cordell Hull Dam" } }, "type": "json" }