# US Army Corps of Engineers

**Canonical:** https://apis.io/providers/us-army-corps-of-engineers/  
**APIs profiled:** 9

The US Army Corps of Engineers is a federal agency that plays a critical role in managing the nation's water resources and infrastructure. They are responsible for building and maintaining dams, levees, and flood control systems, overseeing construction of ports, harbors, and waterways, and providing engineering support to military operations. USACE publishes open APIs including the CWMS Data API for water management timeseries data, the National Inventory of Dams API, and open geospatial datasets.

## Kin Score — 23.5 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 23.5).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 60.2 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Government & Public Sector**: 20.4 (matched via tags).

## Agent readiness — 24.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | na |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | na |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | na |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (9)

- **USACE National Inventory of Dams API** — The National Inventory of Dams (NID) API provides access to the comprehensive database of US dams maintained by the US Army Corps of Engineers. The database contains information...
- **USACE Open Data** — The USACE Open Data program provides public access to geospatial data, regulatory permit information, and other datasets maintained by the US Army Corps of Engineers. Data is av...
- **US Army Corps of Engineers Catalog API** — The Catalog API from US Army Corps of Engineers — 1 operation(s) for catalog.
- **US Army Corps of Engineers Levels API** — The Levels API from US Army Corps of Engineers — 1 operation(s) for levels.
- **US Army Corps of Engineers Locations API** — The Locations API from US Army Corps of Engineers — 2 operation(s) for locations.
- **US Army Corps of Engineers Offices API** — The Offices API from US Army Corps of Engineers — 1 operation(s) for offices.
- **US Army Corps of Engineers Ratings API** — The Ratings API from US Army Corps of Engineers — 1 operation(s) for ratings.
- **US Army Corps of Engineers Reservoirs API** — The Reservoirs API from US Army Corps of Engineers — 1 operation(s) for reservoirs.
- **US Army Corps of Engineers Timeseries API** — The Timeseries API from US Army Corps of Engineers — 2 operation(s) for timeseries.

## Agentic access (1)

- **Us Army Corps Of Engineers Agentic Access** — 9 operations

## Security (1)

- **Us Army Corps Of Engineers Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Plans (1)

- **Us Army Corps Of Engineers Plans Pricing**

## Tags

Water Resources, Federal-Government, Military Engineering, Infrastructure, Open Data, Geospatial Data

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/us-army-corps-of-engineers/). Scores are computed from the provider's own public artifacts under a published rubric.