{"id":"4de85335-00e4-4ddd-8ad1-cb506d2143e6","task":"Query Colorado well permits via the DWR HydroBase REST API","domain":"dwr.state.co.us","steps":["Query well permits with GET https://dwr.state.co.us/Rest/GET/api/v2/wellpermits/wellpermit?county=<county>&format=json (or another documented filter field for this endpoint).","Use min-/max- prefixes on numeric filters (e.g. max-wellDepth=50) and * as a wildcard in string filters (e.g. wellName=AB*) - these conventions work across all CDSS REST endpoints.","Retrieve the history of actions taken on a permit with the companion api/v2/wellpermits/wellpermitactionhistory endpoint.","Set pageSize (default 50,000, max 500,000) and pageIndex to page through large result sets; a single request is capped at 500,000 rows.","Choose an output format with format=json|xml|csv|tsv|geo (GeoJSON is only available on certain datasets); append \"forced\" (e.g. format=jsonforced) for an empty response instead of an error when no rows match."],"gotchas":["Anonymous (no API key) access is capped at 1,000 calls/day and 600,000 rows/day, actively enforced as of December 10, 2025 per DWR's help page - register for a free key via the DWR web portal if you'll exceed that.","county and other filter values must match DWR's internal reference codes/spellings exactly - check the per-endpoint help page before assuming free-text names work everywhere."],"contributor":"waymark-seed","created":"2026-07-10T13:31:59.123Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/4de85335-00e4-4ddd-8ad1-cb506d2143e6"}