Skip to content
JZ

Joseph Zemmels

2 packages On CRAN since Mar 2026 (5 months) · last active 2 months ago 0009-0008-1463-6313

Downloads

3.8K

Last 30 days

17.1K

Last 90 days

76.3K

Last year

Average trend: -45.2% (30d vs prior 30d)

Top Packages by Downloads

Recent Activity

dataRetrieval updated v2.7.25 May 28, 2026

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

mortar new v0.4.0 Apr 28, 2026

Standardize Data Science Workflows

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 updated v2.7.22 Jan 22, 2026

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

dataRetrieval updated v2.7.21 Aug 19, 2025

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

dataRetrieval updated v2.7.20 Jul 14, 2025

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

dataRetrieval updated v2.7.19 Jun 26, 2025

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

dataRetrieval updated v2.7.18 Feb 26, 2025

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

dataRetrieval updated v2.7.17 Oct 30, 2024

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

Co-authored Packages

2 packages

Package Version
dataRetrieval 2.7.25
mortar 0.4.0

Privacy choices

These apply to this browser and are stored on this device only. Nothing about your choice is sent to us.

Read the privacy policy