Wing span: 95mm
Flight time: July - August
Subfamily: Sphinginae
Identification: Forewing is yellowish brown with no white markings and indistinct black lines and dashes. Cell spot is gray with a black outline. Hindwing is yellowish brown with obscure lines.
Wing Span: 2 9/16 - 3 3/4 inches (6.5 - 9.5 cm).
Life History: Adult moths fly at night. Females lay large clusters of eggs on the underside of host leaves or smaller clusters on twigs and branches. Young caterpillars feed together in groups; older ones feed singly. Fully-grown caterpillars crawl down the tree trunk to pupate and overwinter in chambers dug 2-3 inches into the soil. Caterpillars are often parasitized by a wasp, Apanteles congregatus, which lays its eggs inside the caterpillar. The caterpillar eventually dies as the wasp larvae feed inside it.
Flight: Two flights from May-September.
Caterpillar Hosts: Catalpa species in the Bignoniaceae family.
Adult Food: Adults probably do not feed.
Habitat: Deciduous woodlands and suburban plantings.
Range: Eastern states from Maine west to Iowa; south to Florida, the Gulf States, and Texas. Also Colorado and Nebraska. Comment: Caterpillars are used as fish bait in the Southeast.
Conservation: Not usually required.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: During outbreaks, caterpillars can defoliate catalpa trees.
Record # | Date | Locale | State | Lat/Lon | Collected By | Count |
---|---|---|---|---|---|---|
282308 | 2020-08-27 | Sugar Bottom Recreational Area | Iowa | 41.762921 -91.5611 | Mark Brown | 1 |
235486 | 2019-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109891 -91.826883 | Jim Durbin | 1 |
235575 | 2019-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109891 -91.826883 | Jim Durbin | 1 |
235598 | 2019-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109891 -91.826883 | Jim Durbin | 1 |
235602 | 2019-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109891 -91.826883 | Jim Durbin | 1 |
235608 | 2019-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109891 -91.826883 | Jim Durbin | 1 |
270479 | 2019-07-27 | Nahant Marsh Education Center | Iowa | 41.48993543 -90.63568695 | Moni Hayne | 1 |
270493 | 2019-07-27 | Nahant Marsh Education Center | Iowa | 41.48993543 -90.63568695 | Moni Hayne | 1 |
217024 | 2018-08-01 | Wickiup Hill Outdoor Learning Area | Iowa | 42.087352 -91.767107 | Jim Durbin | 1 |
215854 | 2018-06-08 | 100 Acre Wood-x | Iowa | 0 0 | MJ Hatfield | 1 |
215875 | 2018-06-08 | 100 Acre Wood-x | Iowa | 0 0 | MJ Hatfield | 1 |
356856 | 2018-06-06 | Lionberger Environmental Preserve | Iowa | 43.334148 -91.871215 | Lena Schmitt | 1 |
358650 | 2018-06-06 | Roslien Woods | Iowa | 43.3244 -91.8216 | Lena Schmitt | 1 |
215716 | 2018-06-05 | 100 Acre Wood-x | Iowa | 0 0 | MJ Hatfield | 1 |
215331 | 2018-05-31 | 100 Acre Wood-x | Iowa | 0 0 | MJ Hatfield | 1 |
195762 | 2017-08-23 | Hitaga Sand Ridge Prairie Preserve | Iowa | 42.250957 -91.632098 | Jim Durbin | 1 |
185168 | 2016-07-30 | Nahant Marsh Education Center | Iowa | 41.489953 -90.635216 | Moni Hayne | 1 |
185169 | 2016-07-30 | Nahant Marsh Education Center | Iowa | 41.489953 -90.635216 | Moni Hayne | 1 |
200619 | 2016-07-30 | Nahant Marsh Education Center | Iowa | 41.489953 -90.635216 | Ken Wellnitz | 1 |
183075 | 2016-07-27 | Jefferson County Park | Iowa | 40.98639 -91.99111 | MJ Hatfield | 1 |
184755 | 2016-07-27 | Jefferson County Park | Iowa | 40.98639 -91.99111 | Moni Hayne | 1 |
184759 | 2016-07-27 | Jefferson County Park | Iowa | 40.98639 -91.99111 | Moni Hayne | 1 |
184766 | 2016-07-27 | Jefferson County Park | Iowa | 40.98639 -91.99111 | Moni Hayne | 1 |
184796 | 2016-07-27 | Jefferson County Park | Iowa | 40.98639 -91.99111 | Moni Hayne | 1 |
200380 | 2016-06-21 | Hitaga Sand Ridge Prairie Preserve | Iowa | 42.250957 -91.632098 | Don F. Becker | 1 |
132837 | 2015-09-26 | Jefferson County Park | Iowa | 40.98639 -91.99111 | Moni Hayne | 1 |
143566 | 2015-08-19 | Iowa River Dam in Iowa City | Iowa | 41.674652 -91.562793 | Mark Brown | 1 |
143567 | 2015-08-19 | Iowa River Dam in Iowa City | Iowa | 41.674652 -91.562793 | Mark Brown | 1 |
143568 | 2015-08-19 | Iowa River Dam in Iowa City | Iowa | 41.674652 -91.562793 | Mark Brown | 1 |
129150 | 2015-08-03 | Matsell Bridge Natural Area | Iowa | 42.131959 -91.388307 | Jim Durbin | 1 |
126717 | 2015-06-10 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109952 -91.822641 | Jim Durbin | 1 |
126725 | 2015-06-10 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109952 -91.822641 | Jim Durbin | 1 |
126735 | 2015-06-10 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109952 -91.822641 | Jim Durbin | 1 |
126743 | 2015-06-10 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109952 -91.822641 | Jim Durbin | 1 |
49769 | 2014-08-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
49771 | 2014-08-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
49773 | 2014-08-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
49776 | 2014-08-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
49779 | 2014-08-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
49785 | 2014-08-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
49807 | 2014-08-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
108085 | 2014-08-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Frank Olsen | 1 |
10574 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10584 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10595 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10605 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10608 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10616 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10618 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10696 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10736 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10738 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10739 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10744 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
10803 | 2014-08-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
1316 | 2014-07-31 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
1333 | 2014-07-31 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
1335 | 2014-07-31 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
1343 | 2014-07-31 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
1113 | 2014-07-26 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
1116 | 2014-07-26 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
1119 | 2014-07-26 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
1122 | 2014-07-26 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
1142 | 2014-07-26 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.110327 -91.822988 | Jim Durbin | 1 |
1164 | 2014-07-26 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109952 -91.822641 | Jim Durbin | 1 |
1230 | 2014-07-26 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.109952 -91.822641 | Jim Durbin | 1 |
20076 | 2014-07-21 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20077 | 2014-07-21 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20078 | 2014-07-21 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20079 | 2014-07-21 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20080 | 2014-07-21 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20223 | 2014-07-18 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20224 | 2014-07-18 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20225 | 2014-07-18 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20075 | 2014-07-10 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20222 | 2014-07-10 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20074 | 2014-06-17 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20071 | 2014-06-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20072 | 2014-06-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20073 | 2014-06-13 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20070 | 2014-06-10 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20069 | 2014-06-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.10948 -91.8249 | Jim Durbin | 1 |
20064 | 2011-08-26 | Shimek State Forest, Farmington Unit | Iowa | 40.6659 -91.73637 | Frank Olsen | 1 |
20068 | 2011-07-30 | Lake MacBride State Park | Iowa | 41.802959 -91.570402 | Tom Jantscher | 1 |
20062 | 2011-07-20 | Shimek State Forest, Farmington Unit | Iowa | 40.6659 -91.73637 | Frank Olsen | 1 |
20063 | 2011-06-03 | Shimek State Forest, Farmington Unit | Iowa | 40.6659 -91.73637 | Frank Olsen | 1 |
20061 | 2010-07-18 | Rosedale Park Event Center | Iowa | 41.97639 -91.58139 | Tom Jantscher | 1 |
20060 | 2010-07-07 | Casey on Lindale Drive | Iowa | 42.03361 -91.62194 | Tom Jantscher | 1 |
20066 | 2009-06-25 | Along 13th St-x | Iowa | 42.03472 -93.62944 | Tom Jantscher | 1 |
20059 | 2008-08-05 | Kum and Go, Lincoln Way and South Dakota Ave | Iowa | 42.02222 -93.67944 | Tom Jantscher | 1 |
20058 | 2008-08-04 | Kum and Go, Lincoln Way and South Dakota Ave | Iowa | 42.02222 -93.67944 | Tom Jantscher | 1 |
20054 | 2008-07-30 | Linn County, Iowa | Iowa | Location Protected | Jim Durbin | 1 |
20057 | 2008-07-26 | Ames, Paul | Iowa | 42.02064 -93.623952 | Tom Jantscher | 1 |
125251 | 2007-08-25 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204031 | 2007-08-25 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
125250 | 2006-09-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204030 | 2006-09-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 2 |
125249 | 2006-07-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204029 | 2006-07-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
20052 | 2006-07-14 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.11952 -91.81215 | Jim Durbin | 1 |
20053 | 2006-07-14 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.11952 -91.81215 | Jim Durbin | 1 |
20050 | 2006-07-12 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.11952 -91.81215 | Jim Durbin | 1 |
20051 | 2006-07-12 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.11952 -91.81215 | Jim Durbin | 1 |
125248 | 2006-06-06 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204028 | 2006-06-06 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204027 | 2005-09-09 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 5 |
125247 | 2005-09-01 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 5 |
204026 | 2005-08-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 7 |
125246 | 2005-08-01 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 2 |
125245 | 2005-07-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 7 |
204025 | 2005-07-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 7 |
20048 | 2005-07-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.11952 -91.81215 | Jim Durbin | 1 |
20049 | 2005-07-08 | Pleasant Creek State Recreation Area, Linn County | Iowa | 42.11952 -91.81215 | Jim Durbin | 1 |
125244 | 2004-08-17 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204024 | 2004-08-17 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
125243 | 2004-07-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204023 | 2004-07-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
125242 | 2004-06-14 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204022 | 2004-06-14 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204021 | 2003-08-14 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
125241 | 2003-08-01 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
125240 | 2003-07-19 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 5 |
204020 | 2003-07-19 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 5 |
204019 | 2002-07-29 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 7 |
20047 | 2002-07-14 | Cedar Rapids Airport | Iowa | 41.89053 -91.70853 | Jim Durbin | 1 |
20044 | 2002-07-01 | Wanatee County Park | Iowa | 42.0094 -91.56623 | Jim Durbin | 1 |
20045 | 2002-07-01 | Wanatee County Park | Iowa | 42.0094 -91.56623 | Jim Durbin | 1 |
125239 | 2002-07-01 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 7 |
204018 | 2002-06-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 4 |
125238 | 2002-06-01 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 4 |
125237 | 2002-05-29 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 3 |
204017 | 2002-05-29 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 3 |
204016 | 2001-09-10 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 3 |
125236 | 2001-09-01 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 3 |
129277 | 2001-08-25 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 6 |
129276 | 2001-08-18 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 6 |
204015 | 2001-08-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 24 |
129275 | 2001-08-09 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 6 |
20128 | 2001-08-08 | Linn County, Iowa | Iowa | Location Protected | Keith Erickson | 1 |
125235 | 2001-08-01 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 6 |
129286 | 2001-07-30 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 5 |
20055 | 2001-07-27 | Linn County, Iowa | Iowa | Location Protected | Keith Erickson | 1 |
20121 | 2001-07-27 | Linn County, Iowa | Iowa | Location Protected | Keith Erickson | 1 |
129285 | 2001-07-18 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 5 |
204014 | 2001-07-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 22 |
129284 | 2001-07-09 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 6 |
125234 | 2001-07-01 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 6 |
125233 | 2001-06-10 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 3 |
204013 | 2001-06-10 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 3 |
125232 | 2000-09-03 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204012 | 2000-09-03 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
20046 | 2000-09-01 | Cedar Rapids Airport | Iowa | 41.89053 -91.70853 | Jim Durbin | 1 |
125231 | 2000-08-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
204011 | 2000-08-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
125226 | 2000-07-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
138013 | 2000-07-15 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
125230 | 2000-07-08 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 18 |
204010 | 2000-07-08 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 18 |
204009 | 1999-08-25 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 7 |
125229 | 1999-08-01 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 7 |
128930 | 1999-07-25 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 23 |
125227 | 1999-07-23 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
138014 | 1999-07-23 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
125228 | 1999-07-18 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 24 |
204008 | 1999-07-14 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 47 |
20056 | 1987-04-25 | Iowa Falls | Iowa | 42.5225 -93.26444 | James Mouw | 1 |
2239 | 1950-08-01 | Hardin County | Iowa | 42.428543 -93.177963 | USGS - NPWRC | 1 |
20065 | 1950-08-01 | Hardin County | Iowa | 42.4285 -93.1779 | unknown | 1 |
20067 | 1950-08-01 | Hardin County | Iowa | 42.42854 -93.17796 | unknown | 1 |