# US Army Corps of Engineers Catalog API

**Canonical:** https://apis.io/apis/us-army-corps-of-engineers/us-army-corps-of-engineers-catalog-api/  
**Provider:** US Army Corps of Engineers — https://apis.io/providers/us-army-corps-of-engineers/  
**Base URL:** https://cwms-data.usace.army.mil/cwms-data  
**Documentation:** https://cwms-data.usace.army.mil/cwms-data/

US Army Corps of Engineers Catalog API is one of 9 APIs that [US Army Corps of Engineers](https://apis.io/providers/us-army-corps-of-engineers/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 1 JSON Schema definition. Tagged areas include Catalog. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a GitHub repository, and 1 JSON Schema.

The Catalog API from US Army Corps of Engineers — 1 operation(s) for catalog.

## Machine-readable artifacts (8)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/us-army-corps-of-engineers/refs/heads/main/openapi/us-army-corps-of-engineers-catalog-api-openapi.yml
- **Documentation** — https://cwms-data.usace.army.mil/cwms-data/
- **SwaggerUI** — https://cwms-data.usace.army.mil/cwms-data/swagger-ui.html
- **GitHubRepository** — https://github.com/USACE/cwms-data-api
- **APIDocumentation** — https://cwms-data-api.readthedocs.io/latest/
- **SpectralRuleset** — https://raw.githubusercontent.com/api-evangelist/us-army-corps-of-engineers/refs/heads/main/rules/usace-cwms-data-rules.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/us-army-corps-of-engineers/refs/heads/main/json-schema/usace-timeseries-schema.json
- **JSONLDContext** — https://raw.githubusercontent.com/api-evangelist/us-army-corps-of-engineers/refs/heads/main/json-ld/us-army-corps-of-engineers-context.jsonld

## Other US Army Corps of Engineers APIs (8)

- [USACE National Inventory of Dams API](https://apis.io/apis/us-army-corps-of-engineers/usace-national-inventory-of-dams/)
- [USACE Open Data](https://apis.io/apis/us-army-corps-of-engineers/usace-open-data/)
- [US Army Corps of Engineers Levels API](https://apis.io/apis/us-army-corps-of-engineers/us-army-corps-of-engineers-levels-api/)
- [US Army Corps of Engineers Locations API](https://apis.io/apis/us-army-corps-of-engineers/us-army-corps-of-engineers-locations-api/)
- [US Army Corps of Engineers Offices API](https://apis.io/apis/us-army-corps-of-engineers/us-army-corps-of-engineers-offices-api/)
- [US Army Corps of Engineers Ratings API](https://apis.io/apis/us-army-corps-of-engineers/us-army-corps-of-engineers-ratings-api/)
- [US Army Corps of Engineers Reservoirs API](https://apis.io/apis/us-army-corps-of-engineers/us-army-corps-of-engineers-reservoirs-api/)
- [US Army Corps of Engineers Timeseries API](https://apis.io/apis/us-army-corps-of-engineers/us-army-corps-of-engineers-timeseries-api/)

## Tags

Catalog

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/us-army-corps-of-engineers/us-army-corps-of-engineers-catalog-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/us-army-corps-of-engineers/.