Ducks Unlimited
M&T / Llano Seco Ranch
Collector Well Information Portal
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Click twice on the second row of table headings to sort the list of projects in acending or decending order.
To view completed project surveys from participating agencies, click on the project title.
Project Information Aquifer Characteristics Aquifer Geology Nearby Surface Water Body
Name Location Number of Collector Wells Spacing of Collector Wells Unconfined Semi-confined Confined Unknown Other Cobble Gravel Sand Silt/Clay Unknown Well Sorted Poorly Sorted Unknown Closest Surface Water Body Distance to Closest Surface Water Body (feet)
M&T/Llano Seco Ranch California ~5 ~1200 Y Y Y Y Y Y Sacramento River ~200
Ukiah Public Works California 1 Y Y Y Y Russian River 70
Humboldt Bay Municipal Water District California 4 Y Y Mad River 60-90
Carmichael Water District California 3 <1000 Y Y Y American River 100
Nearman Water Treatment Plant Kansas 2 1000 Y Y Y Y Y Missouri River 100
City of Boardman Oregon 2 2100 Y Y Y Y Y Columbia River 15
City of Cedar Rapids Iowa 4 1000 Y Y Cedar River 100-300
Olathe District Kansas 4 <1000 Y Y Y Y Kansas River 113
Grand Gulf Nuclear Station Mississippi 4 1320-2640 Y Y Y Lower Mississippi 50
Louisville Water Company Kentucky 1 Y Y Ohio River 100
City of Brookings* Oregon Chetco River
Crecent City California Smith River
City of Marysville* Washington 1 Stillaguamish River
Wabash River Ordinance Works Indiana 6
Wisconsin Rapids Wisconsin 4 Y Y Y Wisconsin River 13200
City of Columbus Ohio 4 2300-7920 Y Y Y Y Y Y Y Big Walnut Creek/Scioto River 100
Seagrams Indiana 1 Y Y Y Y 2640
Des Moines Water Works* Iowa
Sioux Falls* South Dakota
City of Lincoln Nebraska 2 Y Y Y Platte River 50
Sioux City Iowa 1 Y Y Y 28
Sonoma County Water Agency California 5 200 Y Y Y Y Y Y Russian River ~100
Le-Ax Water District Ohio
City of Pella Iowa Des Moines River
Perth Amboy* New Jersey
Deseret Generation Co-op* Utah
Parkersburg, WV* West Virginia
Alameda Reuse Diversion Facilities New Mexico Rio Grande River
Industrial Facility Missouri Mississippi River
Power Plant, Indiana Indiana
Los Alamos County New Mexico Rio Grande River
Lake Havasu* Arizona Lake Havasu
City of Kenewick* Washington
St. Joseph* Missouri
City of Zion* Illinois Lake Michigan

* = This agency has no information because the project was not relevant or the contacted person did not respond.
? = This answer is an assumption.
Y = The agency returned the survey and responded yes to the corresponding question.

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