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Popo Agie Discharge

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All Images [23]
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Sheen on the Popo Agie River as seen from Main St bridge.<br />Date Taken: 4/4/2019<br />Category: Assessment<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
Water and gasoline mixed near the exposed seep location.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
EPA contractor peforming documentation on Main Street bridge.<br />Date Taken: 4/4/2019<br />Category: Assessment<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
START performing VOC monitoring of the storm water system.<br />Date Taken: 4/4/2019<br />Category: Assessment<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
State response contractor deploying hard boom across the Popo Agie River. View is looking South from the Main St. bridge.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
State contractors placing hard boom in the Popo Agie River.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
Lander Volunteer Fire Department providing standby fire suppression during the initial excavation efforts.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
Building the coffer dam in the river to facilitate the collection of product,<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8321638888889<br />Longitude: -108.727027777778<br />Tags:
ERRS contractor placing supersacks of sand to construct a cofferdam.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
The first layer of supersacks installed for the cofferdam.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
Completion of first layer of supersacks for the cofferdam and boom downstream of the seep.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
Removal of riprap to better expose the seep within the cofferdam.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
Placement of boom downstream of the cofferdam as seen from the Main St. bridge.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
Poly tank brought into to collect free product pumped from within the cofferdam to decant.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
ERRS contractor setting up a pump to start pumping product collected in the cofferdam up to the poly tank.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
ERRS pumping product mixed with water from the cofferdam up to the tank.<br />Date Taken: 4/4/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:
Excavating discharge location in preparation of concrete wall installation.<br />Date Taken: 4/8/2019<br />Category: Removal<br />Latitude: 42.8321194444444<br />Longitude: -108.727005555556<br />Tags:
Dewatering excavation area prior to pouring concrete wall footer.<br />Date Taken: 4/11/2019<br />Category: Removal<br />Latitude: 42.8321611111111<br />Longitude: -108.727044444444<br />Tags:
Using forms to pour concrete wall separating product from the river.<br />Date Taken: 4/12/2019<br />Category: Removal<br />Latitude: 42.8321944444444<br />Longitude: -108.727163888889<br />Tags:
Containment construction<br />Date Taken: 4/12/2019<br />Category: Site Photo<br />Latitude: 42.8319666666667<br />Longitude: -108.727219444444<br />Tags:
Containment construction<br />Date Taken: 4/14/2019<br />Category: Site Photo<br />Latitude: 42.8320055555556<br />Longitude: -108.726988888889<br />Tags:
Containment structure (river side)<br />Date Taken: 4/15/2019<br />Category: Site Photo<br />Latitude: 42.8319805555556<br />Longitude: -108.727294444444<br />Tags:
Finished containment structure. <br />Date Taken: 4/20/2019<br />Category: Removal<br />Latitude: 42.8317439<br />Longitude: -108.7265227<br />Tags:



Sheen on the Popo Agie River as seen from Main St bridge. Water and gasoline mixed near the exposed seep location. EPA contractor peforming documentation on Main Street bridge. START performing VOC monitoring of the storm water system. State response contractor deploying hard boom across the Popo Agie River. View is looking South from the Main St. bridge. State contractors placing hard boom in the Popo Agie River. Lander Volunteer Fire Department providing standby fire suppression during the initial excavation efforts. Building the coffer dam in the river to facilitate the collection of product, ERRS contractor placing supersacks of sand to construct a cofferdam. The first layer of supersacks installed for the cofferdam. Completion of first layer of supersacks for the cofferdam and boom downstream of the seep. Removal of riprap to better expose the seep within the cofferdam. Placement of boom downstream of the cofferdam as seen from the Main St. bridge. Poly tank brought into to collect free product pumped from within the cofferdam to decant. ERRS contractor setting up a pump to start pumping product collected in the cofferdam up to the poly tank. ERRS pumping product mixed with water from the cofferdam up to the tank. Excavating discharge location in preparation of concrete wall installation. Dewatering excavation area prior to pouring concrete wall footer. Using forms to pour concrete wall separating product from the river. Containment construction Containment construction Containment structure (river side) Finished containment structure.