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MJ

Mike Johnson

5 packages 12 years on CRAN 0000-0002-5288-8350
R-Universe CRAN Search

Downloads

16.1K

Last 30 days

54.5K

Last 90 days

205.1K

Last year

Average trend: -12.1% (30d vs prior 30d)

Top Packages by Downloads

elevatr
6.4K
dataRetrieval
5.2K
nhdplusTools
3.5K
terrainr
526
fipio
408

Recent Activity

dataRetrieval updated v2.7.25 May 28, 2026

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

nhdplusTools updated v1.5.0 May 26, 2026

NHDPlus Tools

dataRetrieval updated v2.7.24 Mar 31, 2026

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

dataRetrieval updated v2.7.23 Mar 10, 2026

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

dataRetrieval new v2.7.22 Mar 10, 2026

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

elevatr new v0.99.1 Mar 10, 2026

Access Elevation Data from Various APIs

fipio new v1.1.2 Mar 10, 2026

Lightweight Federal Information Processing System (FIPS) Code Information Retrieval

nhdplusTools new v1.4.2 Mar 10, 2026

NHDPlus Tools

terrainr new v0.7.6 Mar 10, 2026

Landscape Visualizations in R and 'Unity'

dataRetrieval updated v2.7.22 Jan 22, 2026

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

Co-authored Packages

2 packages

Package Version
dataRetrieval 2.7.25
nhdplusTools 1.5.0

Contributions

2 packages

Package Version
elevatr 0.99.1
fipio 1.1.2

Other Roles

1 package

Package Version
terrainr 0.7.6