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Explore Search: -ㄴ재테크해선디비업체(|텔레darknessDB

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Brochures
Earth MRI in the Midwest and Great Plains

Earth MRI in the Midwest and Great Plains
Photography
Council Bluffs Iowa Water Field Office

Council Bluffs Water Field Office Location
Photography
Group photo EFMO

Group selfie at Effigy Mounds National Monument.

Photography
View of pool 13 from the vegetated shore on a clear, sunny day

Pool 13 study area from Eagle Point Park
Photography
Fort Dodge, Iowa USGS Office

Fort Dodge Iowa Office
Illustrations
Illinois River Basin Airborne Electromagnetic Study Area

Illinois River Basin Airborne Electromagnetic Survey Area
Charts or Graphs
Map of the US shaded by principal aquifer. Wells that were sampled are symbolized with circles

Principal aquifers and wells assessed in nationwide NAWQA/GAMA groundwater quality study
Photography
An orange inflatable raft sits on the shore of a lake

Raft containing sampling equipment on the shore of a recreational lake
Photography
USGS scientist crouching down in shallow lake collecting water sample with sampling equipment in orange raft

Water sampling at DeSoto National Wildlife Refuge
Photography
Scientist wades in thigh deep water on a gray fall day and samples water with equipment in floating orange raft

Microbiologist filters wetland water from a park in Iowa
Before/After Image
TNMCorps Mapping Challenge: City/Town Halls in IA, MN

TNMCorps Mapping Challenge: City/Town Halls in IA, MN as of 09/09/21
Before/After Image
TNMCorps Mapping Challenge: City/Town Halls in IA, MN

TNMCorps Mapping Challenge: City/Town Halls in IA, MN as of 09/16/21
Before/After Image
TNMCorps Mapping Challenge: City/Town Halls in IA, MN

TNMCorps Mapping Challenge: City/Town Halls in IA, MN as of 08/19/21
Before/After Image
TNMCorps Mapping Challenge: City/Town Halls in IA, MN

TNMCorps Mapping Challenge: City/Town Halls in IA, MN as of 08/30/21
Before/After Image
TNMCorps Mapping Challenge: City/Town Halls in IA, MN

TNMCorps Mapping Challenge: City/Town Halls in IA, MN as of 08/05/21
Before/After Image
color satellite image of Northwest Iowa from June 24, 2018

Flooding and Train Derailment in Northwest Iowa
slideshow
Cedar Rapids

Hydrogeological Framework for the Cedar River Alluvial Aquifer System
Presentations and Events
USGS and Partners install Underwater Acoustic Deterrent System in Lock 19 on the Mississippi River

USGS Underwater Acoustic Deterrent System Briefing Event
Featured Films and Shorts

Image of the Week — Stream Restoration in Iowa
NMIC Mineral Report
Aggregates Data by State, Type, and End Use; 1971–2017

Aggregates Data by State, Type, and End Use; 1971–2017
Photography
USGS and Partners install Underwater Acoustic Deterrent System in Lock 19 on the Mississippi River

USGS and Partners install Underwater Acoustic Deterrent System in Lock 19 on the Mississippi River
Featured Films and Shorts

Image of the Week - Iowa Fields Flattened
Charts or Graphs
Ecomapper Autonomous Underwater Vehicle

Ecomapper Autonomous Underwater Vehicle (AUV)
Photography
graduate student holding a canada goose

Ben Luukkonen holding a Canada go
Illustrations
Iowa Landsat State Mosaic

Iowa Landsat State Mosaic
Photography
Wild celery, a stringy green aquatic plant growing in the water

Wild celery in Pool 13 of the Upper Mississippi River
Presentations and Events

Variable Warming Upper Midwest Lakes and Implications for Sport Fish
Photography
USGS technician stands next to a boat on a flooded and debris-filled landscape

Spring 2019 Flooding - Big Sioux River, Akron, IA
Photography
USGS crews respond to flooding on the Big Sioux River

USGS crews respond to flooding on the Big Sioux River
Photography
A USGS technician deploys a water measurement tool from a bridge to measure floodwaters

Spring 2019 Flooding - Big Sioux River, Hawarden, IA
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