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# USGS Public Project Explorer

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 **[ABAM_project / ABAM_package](https://code.usgs.gov/abam/abam_package)**
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_Updated: 2022-09-23T20:50:01.849Z_
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R package ABAM facilitates the workflow for the Annual Brome Adaptive Management (ABAM) decision support tool. The ABAM program is a partnership between the National Park Service and USGS.
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 **[ARC / deep-learning-with-telemetry-data](https://code.usgs.gov/arc/deep-learning-with-telemetry-data)**
_Updated: 2019-11-13T21:58:18.625Z_
 
Repo for unsupervised clustering of golden eagle telemetry data with deep learning code
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 **[ARC / rasterized-building-footprints](https://code.usgs.gov/arc/rasterized-building-footprints)**
_Updated: 2020-06-23T18:02:08.528Z_
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 **[ASL / Papers / Ringler / Digitizer Paper](https://code.usgs.gov/asl/papers/ringler/digitizer-paper)**
_Updated: 2022-08-31T21:22:38.089Z_
 
This is code for an SRL paper on digitizers.
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 **[ASL / Papers / Ringler / GSN Timing](https://code.usgs.gov/asl/papers/ringler/gsn-timing)**
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_Updated: 2021-05-12T23:18:29.302Z_
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 **[ASL / Papers / Ringler / Instrument Gallery Code](https://code.usgs.gov/asl/papers/ringler/instrument-gallery-code)**
_Updated: 2021-12-01T15:16:25.802Z_
 
This is code for the instrument failure gallery.  Ringler, A. T., D. Mason, G. Laske, T. Storm, and M. Templeton (2021).  Why do my squiggles look funny? A gallery of compromised seismic signals, Seismological Research letters.
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 **[ASL / Papers / Ringler / Rayleigh attenuation study](https://code.usgs.gov/asl/papers/ringler/rayleigh-attenuation-study)**
_Updated: 2021-03-11T19:17:16.185Z_
 
Code for Rayleigh wave inversion.
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 **[ASL / Papers / Ringler / Sensor Rodeo](https://code.usgs.gov/asl/papers/ringler/sensor-rodeo)**
_Updated: 2022-01-13T23:42:33.188Z_
 
Code for Local variations in broadband sensor installations: Orientations, sensitivities, and noise levels, Pure Appl. Geophys.
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 **[ASL / Papers / Ringler / normal_mode_GSN](https://code.usgs.gov/asl/papers/ringler/normal_mode_gsn)**
_Updated: 2022-03-30T13:10:58.253Z_
 
Normal Modes GSN paper
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 **[ASL / Papers / dwilson / seismic-network-detection-modeling](https://code.usgs.gov/asl/papers/dwilson/seismic-network-detection-modeling)**
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_Updated: 2022-01-10T19:27:20.103Z_
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 **[ASL / Papers / reanthony / Acoustic-Seismic-Observations](https://code.usgs.gov/asl/papers/reanthony/Acoustic-Seismic-Observations)**
_Updated: 2022-04-15T17:35:55.543Z_
 
Scripts to make figures presented in: "Characteristics, Relationships, and Precision of Direct Acoustic-to-Seismic Coupling Measurements from Local Explosions" which is under consideration for publication at Geophysical Journal International 
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 **[ASL / Papers / reanthony / SARNET_CNN_Film_Chip_Classifier ](https://code.usgs.gov/asl/papers/reanthony/sarnet_cnn_film_chip_classifier)**
_Updated: 2022-04-15T17:37:28.081Z_
 
This code is a convolutional neural network (CNN) that is used to sort World-Wide Standardized Seismographic Network film chips into different classes of "interestingness" based on amplitude variations of the traces recorded on the film chips. 
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 **[ASL / Papers / reanthony / TA-noise-maps-BSSA](https://code.usgs.gov/asl/papers/reanthony/ta-noise-maps-BSSA)**
_Updated: 2021-12-16T22:49:47.252Z_
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 **[ASL / asl-java-utils](https://code.usgs.gov/asl/asl-java-utils)**
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_Updated: 2022-09-12T21:01:55.178Z_
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Java code to handle common, shared processing tasks like SEED file loading and power spectra calculation
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 **[Alaska Science Center / Arctic_Shorebird_Population_Model](https://code.usgs.gov/asc/arctic_shorebird_population_model)**
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_Updated: 2021-01-14T22:46:14.067Z_
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 **[Alaska Science Center / Bioinformatics / USGS_ASC_Python_and_Biopython_scripts](https://code.usgs.gov/asc/Bioinformatics/USGS_ASC_Python_and_Biopython_scripts)**
_Updated: 2020-03-04T18:32:43.372Z_
 
U.S. Geological Survey, Alaska Science Center, bioinformatic scripts written in Python and Biopython used to facilitate primer design, database development, and Next Generation Sequencing data processing
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 **[Alaska Science Center / Icemail](https://code.usgs.gov/asc/icemail)**
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_Updated: 2021-04-29T22:59:46.917Z_
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Scripting to support logistics and navigational planning in Alaskan ice bearing waters. Provides information in a manner that is convenient for users aboard offshore vessels and remote communities with limited internet data access.
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 **[Alaska Science Center / Nest_Survival_Bias_Analysis](https://code.usgs.gov/asc/nest_survival_bias_analysis)**
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_Updated: 2022-08-18T21:55:49.327Z_
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Script to simulate data and apply four estimators of nest success to evaluate bias resulting from changes in daily survival rates with age
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 **[Alaska Science Center / SBS_Polar_Bear_Dens](https://code.usgs.gov/asc/sbs_polar_bear_dens)**
_Updated: 2022-09-02T18:07:07.388Z_
 
Code for analysis of polar bear maternal den abundance and distribution in the Southern Beaufort Sea (1982-2015).
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 **[BHS Risk Tool Group / BHSRoCTGUI](https://code.usgs.gov/bhs-risk-tool-group/bhsroctgui)**
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 **[BHS Risk Tool Group / BHSforay](https://code.usgs.gov/bhs-risk-tool-group/bhsforay)**
_Updated: 2021-04-28T23:00:01.670Z_
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 **[BHS Risk Tool Group / BHSkde](https://code.usgs.gov/bhs-risk-tool-group/bhskde)**
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_Updated: 2022-01-22T23:21:34.110Z_
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 **[BHS Risk Tool Group / Bighorn Sheep Risk Tool](https://code.usgs.gov/bhs-risk-tool-group/bighorn-sheep-risk-tool)**
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_Updated: 2022-05-01T00:10:29.747Z_
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 **[CCH / DSAS](https://code.usgs.gov/cch/dsas)**
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_Updated: 2022-02-10T19:04:21.639Z_
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Digital Shoreline Analysis System
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 **[California Water Science Center / One Water Hydrologic Flow Model - Legacy / OneWater - Legacy Version](https://code.usgs.gov/cawsc/owhm/onewater)**
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_Updated: 2019-11-08T20:04:11.803Z_
_Tags: Conjunctive Use | Fortran | Integrated Hydrologic Modeling | MF-OWHM | MODFLOW | MODFLOW-OWHM | Numerical Simulation | OneWater_
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Legacy MF-OWHM for

Hanson, R.T. and others, 2018, Rio Grande ... U.S Geological Survey Open-File Report 2018–1091, https://doi.org/10.3133/ofr20181091

Superseded repo is at: 

https://code.usgs.gov/modflow/mf-owhm.git
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 **[California Water Science Center / draper](https://code.usgs.gov/cawsc/draper)**
_Updated: 2019-07-29T16:41:20.693Z_
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 **[Chesapeake Bay Data Management / ChesapeakeBayDataCatalogApplication](https://code.usgs.gov/chesapeake-bay-data-management/ChesapeakeBayDataCatalogApplication)**
_Updated: 2022-07-25T14:34:14.621Z_
 
This code develops an RShiny application to interact with the USGS Chesapeake Bay Theme 4 Data Catalog to assist users in identifying and interacting with datasets used in and across efforts related to the USGS Chesapeake Bay science efforts. 
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 **[Chesapeake Bay Science / Assessments / OverlapZones_kkrause](https://code.usgs.gov/chesapeake-bay-science/assessments/overlapzones_kkrause)**
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_Updated: 2021-03-09T15:40:49.330Z_
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Summarize raster layers within overlapping polygons. This project contains a script and files relating to the summarization of continuous and discrete raster data within overlapping zones.
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 **[Columbia River Research Lab - Quantitative Fisheries Ecology Section / Enhanced_Acoustic_Telemetry_Project](https://code.usgs.gov/crrl_qfes/Enhanced_Acoustic_Telemetry_Project)**
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_Updated: 2022-07-20T16:35:55.738Z_
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Project to house daily simulations from the Delta STARS model.
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 **[Columbia River Research Lab - Quantitative Fisheries Ecology Section / Winter_Run_CJS](https://code.usgs.gov/crrl_qfes/Winter_Run_CJS)**
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_Updated: 2021-11-26T23:15:17.801Z_
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 **[Community for Data Integration / CDI FY16 / evac_dash](https://code.usgs.gov/cdi/cdi-fy16/evac_dash)**
_Updated: 2020-04-10T21:02:55.334Z_
 
Code repository for projects funded by the USGS Community for Data Integration
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 **[Community for Data Integration / CDI FY16 / hazardviz](https://code.usgs.gov/cdi/cdi-fy16/hazardviz)**
_Updated: 2020-04-10T21:18:17.237Z_
 
Code repository for projects funded by the USGS Community for Data Integration
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 **[Community for Data Integration / CDI FY16 / hunting_invasive_species_with_htcondor](https://code.usgs.gov/cdi/cdi-fy16/hunting_invasive_species_with_htcondor)**
_Updated: 2020-04-10T21:19:31.045Z_
 
Code repository for projects funded by the USGS Community for Data Integration
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 **[Community for Data Integration / CDI FY17 / photometadata-webmap-cdi](https://code.usgs.gov/cdi/CDI-FY17/photometadata-webmap-cdi)**
_Updated: 2020-04-10T20:38:31.922Z_
 
Code repository for projects funded by the USGS Community for Data Integration
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 **[Community for Data Integration / CDI FY20 / Jupyter Data Stories](https://code.usgs.gov/cdi/cdi-fy20/jupyter-data-stories)**
_Updated: 2021-01-04T21:18:03.813Z_
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 **[CooperativeResearchUnits / Bayesian Analysis of Line Transect Distance Sampling ](https://code.usgs.gov/cooperativeresearchunits/vegetation-ltds)**
_Updated: 2022-09-12T14:43:49.055Z_
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 **[CooperativeResearchUnits / Co-occurrence Simulation ](https://code.usgs.gov/cooperativeresearchunits/co-occurrence-simulation)**
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 **[CooperativeResearchUnits / Geoprocessing Layers](https://code.usgs.gov/cooperativeresearchunits/geoprocessing-layers)**
_Updated: 2022-04-07T17:59:05.633Z_
 
The Processing of Geospatial Data for the Habitat Risk Software allows the user to process publicly available geospatial data into the format necessary for inclusion in the Habitat Risk Software (Hanley et al. 2021), which is the software that levera
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 **[CooperativeResearchUnits / Modeling gopher tortoises population viability](https://code.usgs.gov/cooperativeresearchunits/modeling-gopher-tortoises-population-viability)**
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The code was developed to support the SSA and listing decision for Gopher Tortoises
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 **[CooperativeResearchUnits / Predicting climate change impacts on poikilotherms using physiologically guided species abundance models](https://code.usgs.gov/cooperativeresearchunits/predicting-climate-change-poikilotherms)**
_Updated: 2022-07-18T17:26:32.402Z_
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 **[DevOps / Images](https://code.usgs.gov/devops/images)**
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This project serves as an image registry for use througout the USGS. Some images
are direct mirrors from Docker Hub and provided for reliable access while on the
DOI network.
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 **[EH Geospatial CTT / Applications](https://code.usgs.gov/eh-geospatial-ctt/applications)**
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_Updated: 2022-05-31T00:10:31.759Z_
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 **[ESC / Operational Aftershock Forecasting / OAF Tools - R Package](https://code.usgs.gov/esc/oaf/oaftools-R)**
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R package that allows the user to query ComCat with defined parameters and provides tools to examine USGS operational aftershock forecasts.
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 **[Eastern Ecological Science Center / sars-cov-2-transmission-risk-from-humans-to-bats](https://code.usgs.gov/eastern-ecological-science-center/sars-cov-2-transmission-risk-from-humans-to-bats)**
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_Tags: COVID-19 | SARS-COV-2 | bats | risk assessment | wildlife disease | zoonotic_
 
Decision-Support Tool to Estimate SARS-CoV-2 Human-to-bat Transmission Risk
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 **[Ecosystems / FRESC / ArcGIS Pro Custom Barcode Creation Tool](https://code.usgs.gov/ecosystems/FRESC/arcgis-pro-custom-barcode-creation-tool)**
_Updated: 2019-02-28T18:51:28.366Z_
 
This tool is being provided free to the public in support of field and laboratory specialists who would like to create custom bar codes in order to better maintain their field and laboratory samples.
This data release contains all of the source code.
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 **[Ecosystems / FRESC / GIS Clipping and Summarization Toolbox](https://code.usgs.gov/ecosystems/FRESC/gis-clipping-and-summarization-toolbox)**
_Updated: 2022-01-11T18:56:19.727Z_
 
This ArcGIS Pro toolbox assists users to efficiently summarize and compile raster information within discrete units (polygons or points) in an area of interest or to create a frequency raster that counts the number of overlapping polygons.
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 **[Ecosystems / FRESC / Mercury Condition Index Tool](https://code.usgs.gov/ecosystems/FRESC/mercury-condition-index-tool)**
_Updated: 2022-06-06T22:22:12.822Z_
 
The Mercury Condition Index Tool uses existing data of mercury concentrations in certain animals within national parks to estimate a park level Condition Index (and associated uncertainty) for mercury.
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 **[Ecosystems / FRESC / cbinom-dpqr-family-of-functions](https://code.usgs.gov/ecosystems/FRESC/cbinom-dpqr_family-of-functions)**
_Updated: 2019-07-30T17:34:41.041Z_
 
This R package provides a standard d/p/q/r suite of functions for a continuous binomial distribution as presented by: Ilienko, Andreii. 2013. 
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 **[Ecosystems / FRESC / dwp](https://code.usgs.gov/ecosystems/FRESC/dwp)**
_Updated: 2022-01-31T23:24:49.516Z_
 
R package for estimating fraction of bird and bat carcasses lying in the searched area at wind and solar power facilities.
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 **[Ecosystems / FRESC / sagebrush_hurdle_model](https://code.usgs.gov/ecosystems/FRESC/sagebrush_hurdle_model)**
_Updated: 2019-06-27T16:12:22.705Z_
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 **[Ecosystems / GenEst](https://code.usgs.gov/ecosystems/GenEst)**
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 **[FluEgg / fluegg](https://code.usgs.gov/FluEgg/fluegg)**
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 **[GECSC / CA_BP_features_acmse22](https://code.usgs.gov/gecsc/ca_bp_features_acmse22)**
_Updated: 2022-04-15T20:23:13.136Z_
 
Source code for the paper: Pastorino, J., et al. 2022. Determination of Optimal Set of Spatio-temporal Features for Predicting Burn Probability in the State of California, USA. In 2022 ACMSE'22https://doi.org/10.1145/3476883.3520228
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 **[GECSC / Tracking disturbance and inundation to identify wetland loss](https://code.usgs.gov/gecsc/tracking-disturbance-and-inundation-to-identify-wetland-loss)**
_Updated: 2020-06-19T17:14:10.924Z_
 
This project uses Landsat image collections, processed with JavaScript codes in Google Earth Engine, to track annual inundation and disturbance extent. The projects study area extent is the Mid-Atlantic Region, United States.
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 **[GFT / Python GIS Flood Tool](https://code.usgs.gov/gft/python-gis-flood-tool)**
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_Updated: 2021-07-22T19:24:04.452Z_
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 **[GMEGSC / ibluff](https://code.usgs.gov/gmegsc/ibluff)**
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_Updated: 2021-09-07T14:35:21.637Z_
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 **[Genetics for Western Restoration and Conservation / popmaps](https://code.usgs.gov/GWRC/popmaps)**
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Population Management using Ancestry Probability Surfaces
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 **[Great Lakes Science Center / Wetlands / Annual Management Unit Summary Code](https://code.usgs.gov/great-lakes-science-center/wetlands/annual-management-unit-summary-code)**
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This software summarizes participant data submitted to the Phragmites Adaptive Management Framework into individualized PDF reports that allow participants to track and share their progress in the program.
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 **[Great Lakes Science Center / Wetlands / Data analysis and figures for Differences in Rhizosphere Microbial Communities Between Native and Non-Native Phragmites australis May Depend on Stand Density](https://code.usgs.gov/great-lakes-science-center/wetlands/Phrag-Rhizosphere-Analysis)**
_Updated: 2021-08-12T15:14:43.850Z_
 
This repository hold the code to reproduce the data analyses and figures found in "Differences in Rhizosphere Microbial Communities Between Native and Non-Native Phragmites australis May Depend on Stand Density" published in Ecology and Evolution.
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 **[HyMETT / HyMETT](https://code.usgs.gov/hymett/hymett)**
_Updated: 2022-01-13T19:23:22.939Z_
 
HyMETT R package
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 **[INLPO / ObsNetQW](https://code.usgs.gov/inl/obsnetqw)**
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Assessment of a water-quality aquifer monitoring network
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 **[INLPO / inldata](https://code.usgs.gov/inl/inldata)**
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Collection of datasets for the USGS-INL aquifer monitoring networks
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 **[INLPO / inlpubs](https://code.usgs.gov/inl/inlpubs)**
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USGS INL Project Office publications: https://rconnect.usgs.gov/inlpo/inlpubs/
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 **[ISO Content Specs / Basic Modules](https://code.usgs.gov/iso-content-specs/basic-modules)**
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Essential modules for ISO metadata, defining documentation requirements for Basic (all USGS metadata), Geospatial, Lineage, Biological.
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 **[Legleiter, Carl J. / ORByT - Optical River Bathymetry Toolkit](https://code.usgs.gov/cjl/orbyt-optical-river-bathymetry-toolkit)**
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The Optical River Bathymetry Toolkit, ORByT, is an application to facilitate mapping water depth in river channels from passive optical image data.  ORByT provides an integrated workflow for image processing, depth retrieval, and export of results.
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 **[MAKB / MapKB](https://code.usgs.gov/makb/MapKB)**
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This is the proof-of-concept for the Map as a Knowledge Base (MapKB). Dalia Varanka and Lynn Usery created the conceptual design and the software implementation was developed by Jacques Bourquin. 
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 **[MAKB / MapKB Assets](https://code.usgs.gov/makb/mapkb-assets)**
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_Updated: 2021-05-13T23:09:04.057Z_
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 **[MAKB / MapKB Docker Container](https://code.usgs.gov/makb/mapkb-docker-container)**
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Docker container for MapKB
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 **[Mississippi Alluvial Plain / gw / Convert infoGW to GWmaster for visGWDB](https://code.usgs.gov/map/gw/infoGW2visGWDB)**
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_Tags: Benford's law | groundwater | water level_
 
An R groundwater-data processing utility for manipulating, veracity checking, and converting an 'infoGW' object to the 'GWmaster' object for the visGWDB software with demonstration for the Mississippi River Valley alluvial aquifer.
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 **[Mississippi Alluvial Plain / gw / GW Level Stat Models / covMRVAgen1](https://code.usgs.gov/map/gw/levs/covMRVAgen1)**
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Generation 1 series of statistical modeling of water levels in the Mississippi River Valley alluvial aquifer, Mississippi River alluvial plain.
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 **[Mississippi Alluvial Plain / gw / Groundwater informatics](https://code.usgs.gov/map/gw/visGWDBmrva)**
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_Tags: generalized additive model | groundwater | hydrograph | statistics | support vector machine | water level_
 
The code collection of visGWDB is a framework for groundwater-level informatics. This visGWDBmrva repository is made to be a static demonstration for the Mississippi River Valley alluvial aquifer (MRVA) and support of other derivative products.
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 **[Mississippi Alluvial Plain / maprandomforest](https://code.usgs.gov/map/maprandomforest)**
_Updated: 2021-06-08T18:06:38.808Z_
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 **[Mississippi Alluvial Plain / wu / aiwum1](https://code.usgs.gov/map/wu/aiwum1)**
_Updated: 2021-03-31T18:47:08.953Z_
 
Aquaculture and Irrigation Water-Use Model (AIWUM) version 1 with demonstration for the Mississippi Alluvial Plain.
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 **[NPWRC-R / hexgrid](https://code.usgs.gov/npwrc-r/hexgrid)**
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_Tags: Construction and analysis of hexagonal grids_
 
Package `hexgrid` supports the representation, construction, and analysis of polygons in general and hexagonal grids in particular, with an emphasis on applications in wildlife ecology.
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 **[NPWRC-R / mort](https://code.usgs.gov/npwrc-r/mort)**
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R functions and tutorials: Organizing interval data and estimating cause-specific mortality.
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 **[NWHC software / Applying Simulated Treatments to Bat Populations Experiencing Severe White-nose Syndrome Mortality](https://code.usgs.gov/nwhc-software/simulated-WNS-treatments)**
_Updated: 2022-08-18T14:44:48.880Z_
 
We developed a model allowing for the application of treatment strategies to bat populations at risk of severe mortality from white-nose syndrome.
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 **[NWHC software / Software for Space matters - host spatial structure and model plague transmission dynamics and pathways](https://code.usgs.gov/nwhc-software/space-matters)**
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Russell, R.E., 2020, Data and Software for Space matters: host spatial structure and model plague transmission dynamics and pathways: U.S. Geological Survey software release, https://doi.org/10.5066/P97AJ6LY.
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 **[PCMSC / Marfac Machine Vision Camera Interface](https://code.usgs.gov/pcmsc/marfac-flir-camera-interface)**
_Updated: 2021-09-21T21:03:28.470Z_
_Tags: C# | FLIR | GigE | Machine Vision_
 
This project contains the C# software developed to control and acquire imagery from a FLIR GigE machine vision camera. It is built using the FLIR Spinnaker 64bit SDK version 2.4.0.144 and requires the spinview application and associated dll's.
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 **[PCMSC / dash_doodler](https://code.usgs.gov/pcmsc/dash_doodler)**
_Updated: 2022-02-04T21:47:32.470Z_
 
Doodler--A web application built with plotly/dash for image segmentation with minimal supervision
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 **[PRISM / prism_engine](https://code.usgs.gov/prism/prism_engine)**
368
_Updated: 2021-02-06T17:18:09.062Z_
369
370
 ___
 **[QRev / QRevPy](https://code.usgs.gov/QRev/QRevPy)**
371
_Updated: 2022-09-23T21:45:54.617Z_
372
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QRev in Python
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 **[RSQ / RSQcomp](https://code.usgs.gov/rsq/rsqcomp)**
376
_Updated: 2022-04-21T16:20:49.223Z_
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RSQcomp is an R package that calculates remotely sensed discharge based on the altimdswe relationship. 
 ___
 **[RSQ / altimDSWE](https://code.usgs.gov/rsq/altimdswe)**
381
_Updated: 2022-03-31T13:25:28.832Z_
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altimDSWE is an R package that relates altimetry heights to dynamic surface water extent for the purposes of remote sensing large ungaged rivers. 
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 **[SPCMSC / Cliff Feature Delineation Tool and Baseline Builder](https://code.usgs.gov/spcmsc/cliff-feature-delineation-tool-and-baseline-builder)**
_Updated: 2020-08-19T14:30:16.647Z_
 
The Cliff Feature Delineation Tool scans digital elevation models (DEM) to delineate features on seacliffs like the cliff top, midline, toe, and convexities/concavities on the cliff face, outputting linear features as polylines and point shapefiles. 
389
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 ___
 **[SPCMSC / Keys Carbonate Budgets](https://code.usgs.gov/spcmsc/keys_carbonate_budgets)**
_Updated: 2022-06-07T13:16:30.952Z_
392
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 ___
 **[SPCMSC / Multi-grid Analysis of Point Stability](https://code.usgs.gov/spcmsc/multi-grid-analysis-of-point-stability)**
_Updated: 2021-05-26T17:44:40.931Z_
395
396
 ___
 **[SPCMSC / Seafloor Elevation Change Analysis Tool](https://code.usgs.gov/spcmsc/volume-and-elevation-calculation-software)**
397
_Updated: 2021-05-20T21:14:15.318Z_
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Seafloor Elevation Change Analysis Tool (SECAT) is a script that computes both elevation change and volume change between two sets of data covering the same area at different points in time. 
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 **[SPCMSC / Subaerial Barrier Sediment Partitioning Model](https://code.usgs.gov/spcmsc/subaerial-barrier-sediment-partitioning-model)**
_Updated: 2020-10-30T17:59:03.459Z_
403
404
 ___
 **[Science Analytics and Synthesis / BioScience / drip / drip-dash-app](https://code.usgs.gov/sas/bioscience/drip/drip-dash-app)**
405
_Updated: 2022-06-07T21:09:46.218Z_
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A tool for exploring trends about dam removal science and querying published scientific studies that evaluate environmental response to dam removals.
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 ___
 **[Science Analytics and Synthesis / BioScience / drip / pydrip](https://code.usgs.gov/sas/bioscience/drip/pydrip)**
410
_Updated: 2022-03-24T18:09:42.761Z_
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This package handles retrieval and preparation of the source data for the Dam Removal Information Portal API. 
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 **[Science Analytics and Synthesis / BioScience / wildlife-wrangler](https://code.usgs.gov/sas/bioscience/wildlife-wrangler)**
415
_Updated: 2022-09-10T00:10:10.207Z_
416
417
 ___
 **[Science Analytics and Synthesis / BioScience / xstrm](https://code.usgs.gov/sas/bioscience/xstrm)**
418
_Updated: 2021-12-15T16:26:14.059Z_
419
 
420
A USGS software package and associated command line tool that captures universal methods for stream network summarization.  
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 **[Science Analytics and Synthesis / BioScience / xstrm_local](https://code.usgs.gov/sas/bioscience/xstrm_local)**
423
_Updated: 2022-08-03T16:55:24.301Z_
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_Tags: landscape ecology_
 
This Python package is intended to assist with summarization of landscape information to stream watershed drainages (local summaries). Methods are built in a generalized way and are intended to support efforts for any stream network having polygon based drainage watersheds. The output of these methods can be used to calculate stream network summaries using [xstrm](https://doi.org/10.5066/P9P8P7Z0).
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 ___
 **[Science Analytics and Synthesis / Science Data Management / Model catalog / intake](https://code.usgs.gov/sas/sdm/model-catalog/intake)**
429
_Updated: 2022-09-19T21:48:03.599Z_
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_Tags: metadata_
 
Model metadata that supports the USGS Model Catalog
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 ___
 **[Science Analytics and Synthesis / Science Data Management / publink](https://code.usgs.gov/sas/sdm/publink)**
_Updated: 2020-08-21T21:11:55.141Z_
436
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 ___
 **[SolVES / SolVES 4.0](https://code.usgs.gov/solves/solves-4.0)**
438
_Updated: 2022-05-25T12:27:52.697Z_
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Source code for SolVES 4.0 developed in python as a QGIS plugin.
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 ___
 **[Southwest Gravity Program / GSadjust](https://code.usgs.gov/sgp/gsadjust)**
443
_Updated: 2021-03-11T00:02:48.944Z_
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GUI for processing gravity-survey data
446
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 ___
 **[Southwest Gravity Program / Gravity Data Spreadsheet](https://code.usgs.gov/sgp/gravity-data-spreadsheet)**
448
_Updated: 2021-02-24T14:48:26.913Z_
449
450
 
Excel Workbooks for collecting relative-gravity data 
451
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 ___
 **[StreamStats / Data Preparation / CPG / FCPGtools](https://code.usgs.gov/StreamStats/data-preparation/cpg/FCPGtools)**
453
_Updated: 2022-09-26T21:06:32.702Z_
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Tools to create flow-conditioned parameter grids (FCPGs) from flow direction grids and input parameter datasets.  Documentation: https://usgs.github.io/water-fcpg-tools/
 ___
 **[StreamStats / Data Preparation / DataPrepTools](https://code.usgs.gov/StreamStats/data-preparation/datapreptools)**
458
_Updated: 2022-09-20T21:34:23.322Z_
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Tools for preparing terrain data for inclusion in USGS StreamStats. Documentation: https://usgs.github.io/water-datapreptools/
 ___
 **[StreamStats / Flood Frequency / PFFREX](https://code.usgs.gov/StreamStats/flood-frequency/pffrex)**
_Updated: 2022-08-09T23:18:50.813Z_
 
Peak Flow Frequency R EXtensions
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472
 ___
 **[UMESC / PESTPP_sensitivity_analysis](https://code.usgs.gov/umesc/pestpp_sensitivity_analysis)**
_Updated: 2020-01-30T21:12:58.599Z_
 
An example of using the PESTPP software for sensitivity analysis on an ecological model. 
 ___
 **[UMESC / fishStan](https://code.usgs.gov/umesc/fishStan)**
473
_Updated: 2020-10-16T13:21:39.256Z_
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A collection of fisheries models coded in Stan.
 ___
 **[UMESC / introduction_to_r](https://code.usgs.gov/umesc/introduction_to_r)**
478
_Updated: 2020-11-16T14:39:27.245Z_
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Introduction to R tutorial. 
 ___
 **[UMESC / occupancy_correlated_error](https://code.usgs.gov/umesc/occupancy_correlated_error)**
483
_Updated: 2020-11-16T14:31:56.155Z_
484
485
 
This project presents an occupancy model with correlated error structure. 
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 ___
 **[UMESC / quant-ecology / Carp Demographic Rates](https://code.usgs.gov/umesc/quant-ecology/carp_demographic_rates)**
488
_Updated: 2022-02-28T21:31:34.388Z_
489
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Fits hierarchical models to carp data.
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 ___
 **[UMESC / quant-ecology / SEICarP Application](https://code.usgs.gov/umesc/quant-ecology/seicarp-application)**
493
_Updated: 2022-09-08T20:48:41.550Z_
494
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This is repo contains an application of the Spatially Explicit Invasive Carp (SEICarP) model.
 ___
 **[UMESC / quant-ecology / SEICarP_IL](https://code.usgs.gov/umesc/quant-ecology/seicarp_il)**
498
_Updated: 2022-09-13T16:44:16.540Z_
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Spatially Explicit Invasive Carp Population (SEICarP) for the Illinois River
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 ___
 **[UMESC / quant-ecology / YY-male life history](https://code.usgs.gov/umesc/quant-ecology/yy-male-life-history)**
503
_Updated: 2022-06-29T15:20:07.944Z_
504
505
 ___
 **[UMESC / quant-ecology / climatchR](https://code.usgs.gov/umesc/quant-ecology/climatchr)**
506
_Updated: 2022-09-20T15:55:44.808Z_
507
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An R implementation of Climatch (https://climatch.cp1.agriculture.gov.au/).
509
510
 ___
 **[UMESC / quant-ecology / climatchr_htcondor](https://code.usgs.gov/umesc/quant-ecology/climatchr_htcondor)**
511
_Updated: 2022-01-10T15:50:59.755Z_
512
513
 ___
 **[UMESC / quant-ecology / ecotoxicology_hierarhcial_data](https://code.usgs.gov/umesc/quant-ecology/ecotoxicology_hierarhcial_data)**
514
_Updated: 2022-03-29T18:08:50.207Z_
515
516
 ___
 **[UMESC / quant-ecology / fishStan](https://code.usgs.gov/umesc/quant-ecology/fishstan)**
517
_Updated: 2022-06-09T16:54:54.974Z_
518
519
 
Version 2+ of the fishStan package.
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521
 ___
 **[UMESC / quant-ecology / metaipm](https://code.usgs.gov/umesc/quant-ecology/metaipm)**
522
_Updated: 2022-07-07T19:26:55.039Z_
523
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A Meta-population Integral Projection Model
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 ___
 **[UMESC / quant-ecology / metaipm-example](https://code.usgs.gov/umesc/quant-ecology/metaipm-example)**
527
_Updated: 2022-09-22T19:21:00.851Z_
528
529
 ___
 **[UMESC / quant-ecology / occStan](https://code.usgs.gov/umesc/quant-ecology/occstan)**
530
_Updated: 2022-09-08T17:46:01.378Z_
531
532
 
Occupancy modeling with Stan
533
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 ___
 **[UMESC / quant-ecology / occStan_hm](https://code.usgs.gov/umesc/quant-ecology/occstan_hm)**
_Updated: 2022-09-06T15:05:38.275Z_
536
537
538
 ___
 **[UMESC / quant-ecology / stats_code / Grass Carp eDNA pond study](https://code.usgs.gov/umesc/quant-ecology/stats_code/grass-carp-edna-pond-study)**
_Updated: 2022-09-20T19:10:13.099Z_
539
540
541
 ___
 **[UMESC / quant-ecology / stats_code / sudan_black](https://code.usgs.gov/umesc/quant-ecology/stats_code/sudan_black)**
_Updated: 2022-03-25T13:43:12.681Z_
542
543
 ___
 **[UMESC / wthogmartin / BatTool](https://code.usgs.gov/umesc/wthogmartin/BatTool)**
544
_Updated: 2022-09-14T15:51:53.015Z_
545
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Bat Population Projection Using Demographic Modeling with Shiny Application
547
548
 ___
 **[USGS Fortran / Batteries Included Fortran Library](https://code.usgs.gov/fortran/bif)**
549
_Updated: 2022-04-25T20:52:27.574Z_
550
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Batteries Included Fortran Library (BiF-lib)

BiF-lib assists in file I/O, common operations present in other languages, and include data types that mimic python data types (list and dict).

[Go to Readme](https://code.usgs.gov/fortran/bif#-)
556
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 ___
 **[USGS MODFLOW / MODFLOW One-Water Hydrologic Flow Model](https://code.usgs.gov/modflow/mf-owhm)**
558
_Updated: 2022-04-14T03:00:59.678Z_
559
_Tags: Conjunctive Use | Fortran | Integrated Hydrologic Modeling | MF-OWHM | MODFLOW | MODFLOW-OWHM | Numerical Simulation | OWHM | OneWater_
560
 
561
MODFLOW OWHM Official Download and Source Repository
562

563
**For download links and background info go to the [README](https://code.usgs.gov/modflow/mf-owhm#-)**
564

565
or scroll down until you see the MF-OWHM banner
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 ___
 **[VSC / Publications / Flinders_A / H2-seafloor-estimator](https://code.usgs.gov/vsc/publications/flinders_a/H2-seafloor-estimator)**
568
_Updated: 2020-09-16T20:17:46.006Z_
569
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_Tags: oceanography | planetary science_
 
Supplemental Materials for;
572
Sauvage, J. F., et al. The contribution of water radiolysis to marine sedimentary life, Nature Communications (submitted) (2020).
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 ___
 **[VSC / Publications / gTOOLS](https://code.usgs.gov/vsc/publications/gtools)**
575
_Updated: 2022-08-19T18:49:44.179Z_
576
577
 ___
 **[VSC / Swarm](https://code.usgs.gov/vsc/swarm)**
578
_Updated: 2021-03-25T23:51:47.105Z_
579
580
 
A Java application designed to display and analyze seismic waveforms in real-time. See http://volcanoes.usgs.gov/software/swarm.
581
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 ___
 **[VTCFWRU / AMModels](https://code.usgs.gov/vtcfwru/ammodels)**
_Updated: 2019-12-13T22:42:10.316Z_
 
The R package AMModels and supporting documentation. Please read the ReadMe file below to get started.

:point_left:  Look for the Wiki link in the left menu.

 ___
 **[VTCFWRU / AMMonitor](https://code.usgs.gov/vtcfwru/ammonitor)**
591
_Updated: 2022-09-23T20:58:28.397Z_
592
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_Tags: The R package AMMonitor._
 
The R package AMMonitor and supporting documentation.  Please read the ReadMe file below to get started.


 ___
 **[VTCFWRU / AMPop](https://code.usgs.gov/vtcfwru/ampop)**
599
_Updated: 2021-05-06T15:28:04.166Z_
600
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The R package AMPop and supporting documentation.  Please read the ReadMe file below to get started.


:point_left:  Look for the Wiki link in the left menu.

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 ___
 **[VTCFWRU / shinymgr](https://code.usgs.gov/vtcfwru/shinymgr)**
608
_Updated: 2022-09-18T14:57:31.327Z_
609
610
 
A framework for building, managing, and stitching shiny modules into reproducible workflows 
611
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 ___
 **[WERC / Dixon_Field_Station / Coates-lab / SMaRT](https://code.usgs.gov/werc/dixon-field-station/coates-lab/smart)**
613
_Updated: 2022-03-24T21:51:44.595Z_
614
615
 
Science-based Management of Ravens Tool
616
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 ___
 **[WERC / Dixon_Field_Station / Coates-lab / raventools](https://code.usgs.gov/werc/dixon-field-station/coates-lab/raventools)**
618
_Updated: 2022-06-15T20:48:40.128Z_
619
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spatial data and functions for the Science-based Management of Ravens (SMaRT) application
621
622
 ___
 **[WERC / Dixon_Field_Station / Coates-lab / rsgis](https://code.usgs.gov/werc/dixon-field-station/coates-lab/rsgis)**
623
_Updated: 2022-06-15T21:19:41.098Z_
624
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Package containing spatial data for sage-grouse tools
626
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 ___
 **[WERC / Dixon_Field_Station / Halstead-lab / dixie-valley-toad-dynamic-occupancy](https://code.usgs.gov/werc/dixon-field-station/halstead-lab/dixie-valley-toad-dynamic-occupancy)**
628
_Updated: 2022-08-29T13:08:12.543Z_
629
630
 
Code to fit a dynamic multi-state occupancy model to survey data for Dixie Valley Toads (Anaxyrus williamsi)
631
632
 ___
 **[WERC / Dixon_Field_Station / Halstead-lab / san-francisco-gartersnake-cmr](https://code.usgs.gov/werc/dixon-field-station/halstead-lab/san-francisco-gartersnake-cmr)**
633
_Updated: 2022-07-08T21:49:51.038Z_
634
635
 
Code to analyze Capture-Mark-Recapture data of San Francisco gartersnakes (Thamnophis sirtalis tetrataenia) by fitting growth and survival models.
636
637
 ___
 **[WERC / henderson-field-station / mojave-seed-menus](https://code.usgs.gov/werc/henderson-field-station/mojave-seed-menus)**
638
_Updated: 2022-04-14T22:42:44.362Z_
639
640
 
Mojave Seed Menus is a Shiny application that creates suitable seed lists for restoration sites in the Mojave Desert. 
641
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645
 ___
 **[WERC / redwood_field_station / poscrptR](https://code.usgs.gov/werc/redwood_field_station/poscrptr)**
_Updated: 2021-01-28T16:44:49.023Z_
 
R package that exports a shiny app which predicts post-fire conifer regeneration.
646
647
 ___
 **[WIM / WQ_HUC_reports](https://code.usgs.gov/WiM/WQ_HUC_reports)**
648
_Updated: 2022-09-26T22:52:00.772Z_
649
650
_Tags: R | water quality_
 
651
Generate water-quality reports for wildlife refuge boundaries, or user-defined HUC boundaries. See https://rconnect.usgs.gov/wqReport/ for more information.
652
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654
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658
 ___
 **[Water / COGG / Salinity / fruitvale](https://code.usgs.gov/water/cogg/salinity/fruitvale)**
_Updated: 2018-09-27T22:08:51.950Z_
 
Groundwater TDS model for the Fruitvale and Rosedale Ranch oil fields, Kern County, California.
 ___
 **[Water / EDEN](https://code.usgs.gov/water/eden)**
659
_Updated: 2020-12-30T19:10:37.477Z_
660
661
 ___
 **[Water / EGRET](https://code.usgs.gov/water/EGRET)**
662
_Updated: 2022-09-23T21:28:52.089Z_
663
664
_Tags: rstats_
 
665
666
An R-package for the analysis of long-term changes in water quality and streamflow, including the water-quality method Weighted Regressions on Time, Discharge, and Season (WRTDS):
https://rconnect.usgs.gov/EGRET/
667
668
 ___
 **[Water / EGRETci](https://code.usgs.gov/water/EGRETci)**
669
_Updated: 2022-09-15T21:34:53.150Z_
670
671
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A bootstrap method for estimating uncertainty of water quality trends
 ___
 **[Water / ESPD / HGB / 1DTempPro](https://code.usgs.gov/water/espd/hgb/1dtemppro)**
_Updated: 2020-05-21T17:59:47.077Z_
 
USGS 1DTempPro is a computer program for analysis of vertical one-dimensional (1D) temperature profiles
 ___
 **[Water / ESPD / HGB / DTSGUI](https://code.usgs.gov/water/espd/hgb/DTSGUI)**
_Updated: 2019-12-10T14:16:16.532Z_
 ___
 **[Water / ESPD / HGB / FLASH](https://code.usgs.gov/water/espd/hgb/flash)**
_Updated: 2020-05-21T18:02:53.874Z_
 
FLASH: A Computer Program for Flow-Log Analysis of Single Holes
 ___
 **[Water / ESPD / HGB / FLASH-R](https://code.usgs.gov/water/espd/hgb/flash-r)**
_Updated: 2020-04-03T17:32:47.006Z_
 
FLASH-R (Flow-Log Analysis of Single Holes) is an R app for the analysis of borehole vertical flow logs to estimate fracture (or layer) transmissivities and far-field hydraulic heads.
 ___
 **[Water / ESPD / HGB / FRGT](https://code.usgs.gov/water/espd/hgb/frgt)**
_Updated: 2020-05-21T18:01:53.241Z_
 
The Fractured Rock Geophysical Toolbox Method Selection Tool (FRGT-MST) is an Excel-based tool for identification of geophysical methods most likely to be appropriate for project goals and site conditions.
695
696
 ___
 **[Water / ESPD / HGB / GW-SW-MST](https://code.usgs.gov/water/espd/hgb/gw-sw-mst)**
697
_Updated: 2022-06-28T03:38:25.709Z_
698
699
 
The Groundwater - Surface Water Method Selection Tool (GW-SW MST) is designed to assist project scientists and engineers in selecting data collection methods that (1) satisfy study goals, and (2) are feasible for application at a given site.
700
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703
704
705
706
707
708
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711
 ___
 **[Water / ESPD / HGB / MoisturEC](https://code.usgs.gov/water/espd/hgb/moisturec)**
_Updated: 2020-05-21T18:03:18.040Z_
 
MoisturEC: R-based GUI to combine electrical conductivity data with point moisture measurements
 ___
 **[Water / ESPD / HGB / SEER](https://code.usgs.gov/water/espd/hgb/seer)**
_Updated: 2020-05-21T18:01:27.521Z_
 
Scenario Evaluator for Electrical Resistivity (SEER) is an Excel-based decision support tool to assess the likely outcome of using 2D electrical resistivity imaging for site characterization and remediation monitoring.
 ___
 **[Water / Elapsed Time  for Casing Storage Elimination](https://code.usgs.gov/water/elapsed-time-for-casing-storage-elimination)**
712
_Updated: 2020-08-04T18:50:27.560Z_
713
714
715
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717
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719
 
An open source spreadsheet for Estimation of the Ellapsed Time for Casing Storage Effects on Drawdown to be Eliminated for Single-Well Pumping Test Analysis
 ___
 **[Water / Equivalent Fresh Groundwater Head for Potentiometric Maps](https://code.usgs.gov/water/equivalent-fresh-groundwater-head-for-potentiometric-maps)**
_Updated: 2019-04-10T16:05:14.198Z_
 
Open source spreadsheet for general use for calculation of equivalent freshwater altitude at wells where the water quality data indicate the well is tapping brackish <10,000 ppm chloride to use for potentiometric maps.
720
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722
 ___
 **[Water / Hydrologic Toolbox](https://code.usgs.gov/water/hydrologic-toolbox)**
_Updated: 2022-06-02T13:20:04.178Z_
723
724
 ___
 **[Water / Linesink-maker](https://code.usgs.gov/water/Linesink-maker)**
725
_Updated: 2022-07-28T00:10:45.406Z_
726
727
728
 ___
 **[Water / NWTOPT](https://code.usgs.gov/water/NWTOPT)**
_Updated: 2022-05-27T00:16:47.820Z_
729
730
 ___
 **[Water / Oklahoma-Texas Water Science Center / InFRM FDST Toolbox](https://code.usgs.gov/water/OTWSC/infrm-fdst-toolbox)**
731
_Updated: 2022-07-05T19:04:57.518Z_
732
733
 
Geoprocessing Toolbox for the InFRM Flood Decision Support Toolbox
734
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 ___
 **[Water / PAT](https://code.usgs.gov/water/pat)**
736
_Updated: 2020-11-19T18:19:32.039Z_
737
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739
_Tags: groundwater sampling | in-well flow | pumping | well chemistry_
 
Purge Analyzer Tool - For computation of in-well time of travel of groundwater under pumping conditions
740
741
 ___
 **[Water / PHREEQ / PHREEQ-N-AMDTreat+REYs](https://code.usgs.gov/water/phreeq/phreeq-n-amdtreat-reys)**
742
_Updated: 2022-09-20T21:31:06.632Z_
743
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_Tags: acid mine drainage | rare-earth elements | water quality_
 
The interactive PHREEQ-N-AMDTreat+REYs water-quality modeling tools simulate changes in the concentrations of rare-earth elements plus yttrium (REYs) and associated solutes in response to variations in the solution composition, the composition and availability of hydrous-metal-oxide (HMeO) sorbent, and the potential for solids to precipitate. 
746
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 ___
 **[Water / PHREEQ-N-AMDTreat](https://code.usgs.gov/water/phreeq-n-amdtreat)**
748
_Updated: 2022-09-06T16:06:46.684Z_
749
750
 
The executable PHREEQ-N-AMDTreat code uses PHREEQC with a customized user-interface developed with Visual Studio 2019 to simulate water-quality effects resulting from treatment of acid mine drainage. 
751
752
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756
 ___
 **[Water / PHREEQ-N-Titration-PO4-Adsorption](https://code.usgs.gov/water/phreeq-n-titration-po4-adsorption)**
_Updated: 2021-11-19T22:00:14.130Z_
_Tags: PHREEQC | adsorption | hydrous aluminum oxide | hydrous ferric oxide | hydrous manganese oxide | pH | phosphate | precipitation_
 
Two complementary water-quality modeling tools (CausticTitration_PO4mg.exe, CausticTitration_PO4moles.exe) simulate equilibrium processes that may attenuate dissolved concentrations of phosphate plus associated solutes.
757
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 ___
 **[Water / PSLoadEsT](https://code.usgs.gov/water/psloadest)**
759
_Updated: 2021-05-12T15:26:30.056Z_
760
761
762
763
 
A user-friendly interface for generating reproducible load calculations for point source dischargers while managing common data challenges including duplicates, incompatible input tables, and missing nutrient concentration or effluent flow data.
 ___
 **[Water / RESTORE / Geospatial layers in R](https://code.usgs.gov/water/restore/aregis)**
764
_Updated: 2021-04-02T19:03:55.851Z_
765
_Tags: Gulf Coast Ecosystem Restoration Council | gis | spatial analysis in R_
766
767
768
769
 
Geospatial layers transformed to R language spatial objects for RESTORE project scripting convenience.
 ___
 **[Water / RESTORE / fdclmrpplo](https://code.usgs.gov/water/restore/fdclmrpplo)**
770
_Updated: 2021-07-15T17:43:09.187Z_
771
_Tags: L-moments | Lmoments | Tobit | censored data | flow-duration curve | generalized additive model | huc12 | level-12 hydrologic unit code | streamflow_
772
773
 
Source code for estimation of L-moments and percent no-flow conditions for decadal flow-duration curves and estimation at level-12 hydrologic unit codes along with other statistical computations
774
775
 ___
 **[Water / RESTORE / scNIDaregis](https://code.usgs.gov/water/restore/scNIDaregis)**
776
_Updated: 2022-01-27T17:53:55.397Z_
777
778
779
_Tags: Arkansas | Colorado | Kansas | Louisiana | Missouri | National Inventory of Dams | New Mexico | Oklahoma | Texas | reservoir storage | water resources_
 
scNIDaregis—Geospatial Processing of Selected Components of the National Inventory of Dams with a State-Level Aggregation Scheme and Post-Processing Features for Basin-Specific Tabulation
780
781
 ___
 **[Water / RESTORE / syntheticdv2lff](https://code.usgs.gov/water/restore/syntheticdv2lff)**
782
_Updated: 2022-09-21T19:38:11.175Z_
783
_Tags: Pearson type III | QppQ | hydrograph | log Pearson type III | low flow | low flow frequency | unit values_
784
785
 
RESTORE/syntheticdv2lff—Low-streamflow (low-flow) frequency (LFF) estimation from synthetic daily mean streamflow with bias correction estimated at level-12 hydrologic unit code (HUC12) pour points in the southern and southeastern United States
786
787
 ___
 **[Water / SCALP](https://code.usgs.gov/water/SCALP)**
788
_Updated: 2022-07-20T16:15:02.351Z_
789
790
 ___
 **[Water / SFRmaker](https://code.usgs.gov/water/SFRmaker)**
791
_Updated: 2022-07-28T00:10:45.799Z_
792
793
794
795
796
797
798
 ___
 **[Water / Sed_SAT](https://code.usgs.gov/water/sed_sat)**
_Updated: 2020-03-09T13:19:36.019Z_
 
Sed_SAT is a user-friendly statistical model that guides the user through the necessary steps in order to quantify the relative contributions of sediment sources in a given watershed. 
 ___
 **[Water / ToxMixtures](https://code.usgs.gov/water/toxmixtures)**
799
_Updated: 2022-04-15T18:19:21.441Z_
800
801
802
803
804
805
806
807
_Tags: rstats_
 
R-package to explore chemical mixtures on toxicity
 ___
 **[Water / Transit-Loss](https://code.usgs.gov/water/Transit-Loss)**
_Updated: 2018-12-19T17:47:09.498Z_
 
Modernization of a FORTRAN77 transit-loss accounting program developed by the USGS to estimate net reusable flows in Fountain and Monument Creeks in El Paso and Pueblo Counties, Colorado to FORTRAN 2003 standard.  
808
809
 ___
 **[Water / WREG](https://code.usgs.gov/water/WREG)**
810
_Updated: 2022-08-30T15:52:34.523Z_
811
812
 ___
 **[Water / WRTPS](https://code.usgs.gov/water/WRTPS)**
813
_Updated: 2022-09-12T19:16:15.802Z_
814
815
816
817
818
 ___
 **[Water / WSC / bulk_hvsR](https://code.usgs.gov/water/wsc/bulk_hvsR)**
_Updated: 2022-01-13T16:38:36.630Z_
 
bulk_hvsR.r is an R-script to automate processing and plotting passive seismic HVSR (Horizontal to Vertical Spectral Ratio) datasets.
819
820
 ___
 **[Water / WSC / softwSIR20205086](https://code.usgs.gov/water/wsc/softwSIR20205086)**
821
_Updated: 2021-03-22T15:39:28.419Z_
822
823
824
_Tags: Texas | bankfull | ecological region | ecoregion | hydraulic properties | streamflow_
 
Companion software to USGS SIR 2020–5086.
825
826
 ___
 **[Water / climb8](https://code.usgs.gov/water/climb8)**
827
_Updated: 2022-06-30T00:10:17.798Z_
828
829
830
 
An R Package For Querying and Joining Climate or Meteorological Data
With USGS Hydrologic Data
831
832
833
834
835
836
837
 ___
 **[Water / compHydros](https://code.usgs.gov/water/comphydros)**
_Updated: 2020-03-10T20:11:40.898Z_
 
Composite hydrographs for groundwater principle aquifers.
 ___
 **[Water / dataRetrieval](https://code.usgs.gov/water/dataRetrieval)**
838
_Updated: 2022-08-31T12:29:29.193Z_
839
 
840
841
This R package is designed to obtain USGS or EPA water quality sample data, streamflow data, and metadata directly from web services. For more information, see: https://rconnect.usgs.gov/dataRetrieval/

842
843
 ___
 **[Water / facet](https://code.usgs.gov/water/facet)**
844
_Updated: 2021-07-08T20:28:32.596Z_
845
846
847
848
849
850
851
852
 
Floodplain and Channel Evaluation Tool

 ___
 **[Water / intersectr](https://code.usgs.gov/water/intersectr)**
_Updated: 2019-03-05T23:06:24.184Z_
 ___
 **[Water / ncdfgeom](https://code.usgs.gov/water/ncdfgeom)**
853
_Updated: 2022-08-02T01:37:12.337Z_
854
 
855
https://usgs-r.github.io/ncdfgeom/ -- https://doi.org/10.5066/P93VYA7U
856
857
 ___
 **[Water / nhdplusTools](https://code.usgs.gov/water/nhdplusTools)**
858
_Updated: 2022-09-21T02:11:46.197Z_
859
860
861
862
 
For the latest development activities or to make contributions, please see: https://github.com/usgs-r/nhdplusTools
 ___
 **[Water / nwm_subset](https://code.usgs.gov/water/nwm_subset)**
863
_Updated: 2022-05-03T14:15:38.686Z_
864
865
 
Some scripts to subset NWM streamflow files. Primary contributions to: https://code.usgs.gov/water/nwm_subset
866
867
868
869
870
 ___
 **[Water / pleasant-lake-flopy-example](https://code.usgs.gov/water/pleasant-lake-flopy-example)**
_Updated: 2022-09-07T15:57:11.098Z_
 
Repository for the worked example in the 2022 Groundwater Technology Spotlight on Flopy.
871
872
 ___
 **[Water / pyGSFLOW ](https://code.usgs.gov/water/pyGSFLOW)**
873
_Updated: 2022-05-27T19:58:11.838Z_
874
875
 ___
 **[Water / sbtools](https://code.usgs.gov/water/sbtools)**
876
_Updated: 2022-08-02T01:25:41.855Z_
877
878
 ___
 **[Water / stats / HASP](https://code.usgs.gov/water/stats/hasp)**
879
_Updated: 2022-09-26T20:27:31.748Z_
880
 
881
Hydrologic AnalySis Package: HASP can retrieve groundwater level and groundwater quality data, aggregate these data, plot them, and generate basic statistics. See https://rconnect.usgs.gov/HASP_docs/ for more information.
882
883
 ___
 **[Water / stats / Multiple Grubbs-Beck Test](https://code.usgs.gov/water/stats/MGBT)**
884
_Updated: 2021-09-15T18:06:03.631Z_
885
886
887
888
889
_Tags: Bulletin 17C | EMA | discharge qualification codes | flood frequency | low outliers | peak streamflow_
 
Compute the multiple Grubbs-Beck low-outlier test on positively distributed data and a few useful utilities for non-interpretive U.S. Geological Survey annual peak-streamflow data processing.
 ___
 **[Water / stats / RSPARROW](https://code.usgs.gov/water/stats/rsparrow)**
890
_Updated: 2021-06-15T16:01:53.662Z_
891
892
 ___
 **[Water / toxEval](https://code.usgs.gov/water/toxEval)**
893
_Updated: 2022-09-23T21:45:44.121Z_
894
895
896
_Tags: rstats_
 
Initial code for studying ToxCast data in relation to measured concentrations.
897
898
 ___
 **[Water / trajPipeFlow](https://code.usgs.gov/water/trajPipeFlow)**
899
_Updated: 2021-07-05T14:56:17.743Z_
900
901
902
_Tags: horizontal discharging pipe | trajectory flow method | vertical discharging pipe | weir_
 
Functions to compute discharge from the trajectory of horizontal and vertical flowing pipes using U.S. Bureau of Reclamation methods.
903
904
 ___
 **[Water / utc2nwislocal](https://code.usgs.gov/water/utc2nwislocal)**
905
_Updated: 2022-07-12T14:09:16.275Z_
906
907
908
_Tags: Coordinated Universal Time | NWIS | National Water Information System | UTC | time zone_
 
A light-weight, dependency-free R package to compute UTC offsets from U.S. Geological Survey National Water Information System (NWIS) time-zone codes. NWIS time-zone codes are not recognized in base R that uses the Olson Names scheme.
909
910
 ___
 **[Water Mission Area / Internet of Water / waterdataui](https://code.usgs.gov/wma/iow/waterdataui)**
911
_Updated: 2022-09-26T21:05:09.406Z_
912
913
 
Water Data For the Nation Site Pages
914
915
 ___
 **[Water Mission Area / Internet of Water / wdfn-viz](https://code.usgs.gov/wma/iow/wdfn-viz)**
916
_Updated: 2022-09-24T09:29:36.864Z_
917
918
 
Node installable package to provide visual identification for Water Data for the Nation pages
919
920
921
 ___
 **[Water Mission Area / Observing Systems Division / CAP](https://code.usgs.gov/wma/osd/cap)**
_Updated: 2022-04-12T13:40:13.287Z_
922
 ___
923
924
 **[Water Mission Area / nhgf / Geo-Data-Portal / Geoknife](https://code.usgs.gov/wma/nhgf/geo-data-portal/geoknife)**
_Updated: 2022-09-02T01:11:41.917Z_
925
926
 ___
 **[Water Mission Area / nhgf / PyGDP](https://code.usgs.gov/wma/nhgf/pyGDP)**
927
_Updated: 2022-02-01T21:37:23.159Z_
928
929
 ___
 **[Water Mission Area / nhgf / ToolsTeam / gdptools](https://code.usgs.gov/wma/nhgf/toolsteam/gdptools)**
930
_Updated: 2022-09-26T18:39:02.620Z_
931
932
 
Tools for GeoData Portal polygon-to-polygon intersections.  
933
934
 ___
 **[Water Mission Area / nhgf / ToolsTeam / nldi-flowtools](https://code.usgs.gov/wma/nhgf/toolsteam/nldi-flowtools)**
935
_Updated: 2022-08-04T16:24:05.350Z_
936
937
 ___
 **[Water Mission Area / nhgf / ToolsTeam / nldi-xstool](https://code.usgs.gov/wma/nhgf/toolsteam/nldi-xstool)**
938
_Updated: 2022-09-25T20:30:13.839Z_
939
940
 ___
 **[Water Mission Area / nhgf / api-process-demo](https://code.usgs.gov/wma/nhgf/api-process-demo)**
941
_Updated: 2022-04-26T18:18:28.012Z_
942
943
 
OGC-Processes API Webinar Demo notebook
944
945
 ___
 **[Water Mission Area / nhgf / fluvial-particle](https://code.usgs.gov/wma/nhgf/fluvparticle)**
946
_Updated: 2022-06-20T21:22:42.286Z_
947
948
 
Lagrangian particle-tracking for fluvial environments
949
950
 ___
 **[Water Mission Area / nhgf / mainstems](https://code.usgs.gov/wma/nhgf/mainstems)**
951
_Updated: 2022-07-25T18:24:20.360Z_
952
953
 ___
 **[Water Mission Area / nhgf / pygeoapi](https://code.usgs.gov/wma/nhgf/pygeoapi)**
954
_Updated: 2022-09-26T13:42:16.970Z_
955
956
 ___
 **[Water Mission Area / nhgf / pygeoapi-plugin-cookiecutter](https://code.usgs.gov/wma/nhgf/pygeoapi-plugin-cookiecutter)**
957
_Updated: 2022-06-21T21:51:29.536Z_
958
959
 
Cookiecutter project for creating new pygeoapi-plugins.
960
961
 ___
 **[Water Mission Area / nhgf / reference-hydrofabric](https://code.usgs.gov/wma/nhgf/reference-hydrofabric)**
962
_Updated: 2022-09-24T01:19:54.644Z_
963
964
 
Workflow and code for development of the National Reference Hydrologic Geospatial Fabric (hydrofabric)
965
966
 ___
 **[WaveLab / WaveLab](https://code.usgs.gov/wavelab/wavelab)**
967
_Updated: 2022-09-21T20:16:40.795Z_
968
969
970
971
972
 ___
 **[Wetland and Aquatic Research Center / eDNAOccupancy](https://code.usgs.gov/wetland-and-aquatic-research-center/ednaoccupancy)**
_Updated: 2020-06-23T17:21:41.233Z_
 ___
 **[Wildlife Telemetry Toolkit / telemetry code and collaborations](https://code.usgs.gov/wildlife-telemetry-toolkit/telemetry-code-and-collaborations)**
973
_Updated: 2020-08-26T19:24:56.618Z_
974
975
976
977
 
Provisional code for use by project collaborators and to further development.
 ___
 **[cmgp / bi-transect-extractor](https://code.usgs.gov/cmgp/bi-transect-extractor)**
978
_Updated: 2021-10-13T21:26:32.336Z_
979
980
 ___
 **[cmgp / squid5-software](https://code.usgs.gov/cmgp/squid5-software)**
981
_Updated: 2021-10-13T22:05:59.013Z_
982
983
 ___
 **[coawstmodel / COAWST](https://code.usgs.gov/coawstmodel/COAWST)**
984
_Updated: 2022-02-22T20:17:52.777Z_
985
986
987
988
989
 
Coupled-Ocean-Atmosphere-Wave Sediment Transport Modeling System src code
 ___
 **[espa / bulk-downloader](https://code.usgs.gov/espa/bulk-downloader)**
_Updated: 2020-05-15T14:23:36.725Z_
990
991
992
 ___
 **[espa / espa-notebooks](https://code.usgs.gov/espa/espa-notebooks)**
_Updated: 2021-06-02T14:43:14.992Z_
993
994
 ___
 **[espa / landsat-qa-arcgis-toolbox](https://code.usgs.gov/espa/landsat-qa-arcgis-toolbox)**
995
_Updated: 2021-04-28T19:46:51.997Z_
996
997
 
The Landsat QA ArcGIS Toolbox contains functionality to classify and/or extract bit-packed values from QA bands, which enhance the applications of interpretation, mapping, and applying QA values to Landsat data products.
998
999
 ___
 **[fort / BiblioSearch](https://code.usgs.gov/fort/bibliosearch)**
1000
_Updated: 2022-06-13T17:43:02.186Z_
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