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Historical Snow Survey Information

Airborne Gamma Survey Snow Water Equivalent Archive Map

Snow Survey Observations for 2000     (link to file)

Listed SWE values of -900.0 means that the snow was too deep to measure with gamma detectors, i.e. SWE greater than 100 centimeters or 39 inches.

Flight Line Survey Date SWE (cm) Latitude Longitude
MN5012000-02-031.52444.232995.9192
MN5022000-02-031.27044.325295.7464
MN5032000-02-031.01644.245195.6850
MN5042000-02-031.27044.176295.6313
MN5052000-02-030.25444.116195.4522
MN5062000-02-030.76244.030595.4364
MN5072000-02-031.52444.130295.1076
MN5082000-02-031.27044.322495.1386
MN5092000-02-032.03244.392395.2653
MN5102000-02-032.28644.231295.3705
MN5112000-02-032.54044.233695.1951
MN5122000-02-032.03244.247395.0589
MN5132000-02-032.28644.265094.9262
MN5142000-02-032.54044.275294.8093
MN5152000-02-032.28644.246394.7365
MN5162000-02-032.79444.325694.6235
IN1032000-02-054.06441.370584.9104
IN3312000-02-053.55641.208486.1074
IN3322000-02-054.82641.165486.3204
IN3332000-02-055.08041.049786.3155
IN3352000-02-054.06441.061886.6971
IN3382000-02-052.03240.862786.8266
IN3392000-02-053.81040.925586.8994
IN3502000-02-052.03240.949386.1559
NY4502000-02-054.31842.552777.3523
NY4512000-02-053.55642.252277.1171
OH1012000-02-053.04841.565184.7796
OH1022000-02-052.79441.648784.6603
OH1042000-02-050.76241.513084.3126
OH1072000-02-052.54041.300284.6531
OH1112000-02-051.77841.127884.7334
OH1122000-02-053.30240.649784.6828
OH1132000-02-053.30240.601884.5016
OH1142000-02-053.55640.442184.4781
PA1082000-02-054.82641.796080.1657
PA1092000-02-055.08041.815279.7954
PA1102000-02-054.31841.973579.3406
PA1122000-02-053.04841.524378.7775
PA1262000-02-052.28641.574078.2929
PA1272000-02-051.77841.578978.0521
PA1282000-02-054.57241.766977.1731
NJ1012000-02-063.81041.165174.3535
NY3012000-02-068.12842.395475.9481
NY3022000-02-0610.41442.558075.7029
NY3032000-02-069.65242.410075.7150
NY3042000-02-065.84242.643175.2510
NY4472000-02-067.36642.229276.2388
NY4482000-02-066.35042.669076.1010
NY4492000-02-063.55642.019677.6216
NY5062000-02-069.65242.375574.5388
NY5072000-02-069.65242.341474.7021
NY5082000-02-069.65242.274674.9123
NY5092000-02-069.65242.156975.0471
NY5112000-02-068.12842.115975.4733
PA1012000-02-069.65241.795075.3586
PA1052000-02-0610.41441.771675.5172
PA1302000-02-065.58841.660276.7317
PA1312000-02-064.82641.841275.9639
PA1322000-02-067.36641.452876.4401
PA1332000-02-066.09641.336276.1130
PA1342000-02-064.82641.373177.5360
PA1362000-02-066.85841.117975.7607
PA1372000-02-067.87441.349375.2340
PA1142000-02-074.82640.129179.0246
PA1152000-02-075.08039.939479.0441
PA1162000-02-077.11239.939379.3238
PA1172000-02-074.06439.768579.5110
PA1192000-02-073.04840.096578.6131
PA1202000-02-071.77840.241877.9566
PA1212000-02-073.81040.386578.2945
WI1182000-02-079.39845.222990.3064
WI1192000-02-078.63645.135690.2147
WI2012000-02-079.14445.548089.8259
WI2022000-02-079.14445.493589.4246
WI2032000-02-078.89045.232389.5582
WI2042000-02-079.65245.086089.8191
WI2052000-02-078.63645.035989.3096
WI2062000-02-079.39845.568289.0341
WI2072000-02-078.63645.171689.0164
WI2082000-02-077.87445.205088.6206
WI2092000-02-0710.92245.499088.6831
WI2102000-02-079.90645.648888.1843
WI3102000-02-078.38244.870790.0871
WI4012000-02-076.09644.839089.4684
WI4022000-02-074.31844.606789.8418
WI4032000-02-078.12844.863889.8484
WI4062000-02-075.08044.629989.4261
WI4072000-02-075.84244.800388.7847
WI4112000-02-074.06444.738089.0725
WV1012000-02-074.06438.761279.9299
WV1022000-02-073.30238.596080.0271
WV1032000-02-073.55639.079079.9938
WV1062000-02-074.57238.369980.1217
WV1072000-02-073.04838.484479.8815
WV1082000-02-070.76238.667079.4972
WV1092000-02-072.03239.232979.7553
WV1102000-02-075.84239.588979.5916
LS3792000-02-0813.46246.532288.3938
MI1452000-02-0811.17645.897387.5021
MI1492000-02-086.60446.205688.0417
MI1572000-02-0813.46246.120488.7325
MI1582000-02-0811.17646.174488.3965
MI1592000-02-0811.43046.084888.2019
MI1602000-02-0815.49446.543988.1081
MI1612000-02-0813.20846.405187.7742
NY5102000-02-088.63642.124975.3652
PA1022000-02-089.14441.741075.2004
PA1032000-02-088.89041.690075.1504
PA1042000-02-088.89041.694574.9506
PA1062000-02-087.11241.585975.1584
PA1222000-02-083.04840.746778.1091
PA1232000-02-084.06440.915777.5429
PA1242000-02-081.77840.982578.2448
PA1292000-02-084.57241.569277.1784
PA1352000-02-084.06441.016876.9505
WI2122000-02-089.39845.972788.7399
WI2132000-02-0811.43045.873788.8282
ID1552000-02-1951.81642.0525111.5667
UT1022000-02-193.04840.9150111.5761
UT1032000-02-190.00039.8400111.5048
UT1042000-02-197.36639.8303111.5721
UT1052000-02-1912.44639.7340111.6252
UT1062000-02-196.09639.6552111.5779
UT1072000-02-190.00039.5518111.6453
UT1082000-02-190.00039.4882111.5222
UT1092000-02-1937.08439.2638111.4509
UT1102000-02-1914.98639.2554111.5398
UT1112000-02-190.00039.3144111.6852
UT1122000-02-195.84239.6970111.4215
UT1132000-02-1918.79638.6194111.7268
UT1142000-02-193.30238.4009111.8573
UT1152000-02-190.00038.5858111.8529
UT1162000-02-190.00038.3412111.9584
UT1172000-02-1911.43038.1030112.1430
UT1182000-02-194.57238.0778112.0737
UT1192000-02-199.90637.9574111.8524
UT1202000-02-195.08037.8427112.1515
UT1212000-02-192.79437.6610112.1631
UT1222000-02-194.82637.5537112.2728
UT1232000-02-193.81040.7914109.4652
UT1242000-02-1911.93840.2906111.2506
UT1252000-02-199.14437.5275112.7372
UT1262000-02-1919.05040.7397110.9459
UT1272000-02-1915.49440.7884111.1236
UT1282000-02-1924.63840.6279110.7656
UT1292000-02-1916.51040.8108110.5813
UT1302000-02-1914.47840.8620110.4496
UT1312000-02-1910.92240.8802110.3666
UT1322000-02-1910.66840.8026110.2395
UT1332000-02-1911.68440.7329109.7237
UT1342000-02-1916.25640.7118110.4583
UT1352000-02-1936.32240.5108110.9571
UT1362000-02-1918.79639.4173111.2424
UT1372000-02-1931.49639.6492111.2854
UT1382000-02-1913.46241.3601111.5501
UT1392000-02-191.77841.5577111.5612
UT1402000-02-1919.30441.7576111.4735
UT1412000-02-198.38238.5258112.4859
UT1432000-02-190.00038.4417111.7668
CO1372000-02-207.36638.0945107.8922
CO1382000-02-2014.47837.8044107.7696
CO1392000-02-2022.60637.7351107.9378
CO1402000-02-205.58837.5483107.9441
CO1412000-02-2011.17637.5721107.8182
CO1422000-02-2014.47837.4746107.6204
CO1432000-02-205.33437.5233107.2740
CO1442000-02-2011.93837.8552107.5741
CO1502000-02-204.57238.0509106.8292
CO1512000-02-207.87438.1740107.1344
CO1522000-02-2015.24038.2894107.4135
WY1012000-02-201.77841.1093109.8976
WY1022000-02-203.04841.0467110.0887
WY1032000-02-201.52441.0284109.9219
WY1042000-02-203.55641.2164110.2089
WY1052000-02-202.03241.3955110.1992
WY1062000-02-201.77841.3451110.4055
WY1072000-02-204.57241.1822110.4374
WY1082000-02-2012.70041.1157110.5501
WY1092000-02-206.35041.1327110.3823
WY1102000-02-2024.63842.1870110.7342
WY1112000-02-2019.55842.0927110.6704
WY1122000-02-205.58842.3076110.2718
WY1132000-02-204.06442.2176110.2982
WY1142000-02-202.28642.3898110.1376
WY1152000-02-202.54042.4928110.1919
WY1162000-02-207.62042.5371110.2528
WY1172000-02-202.03242.5956109.7969
WY1182000-02-205.84242.7281109.5786
WY1192000-02-2010.92242.9262110.1969
WY1202000-02-206.09642.8355109.8406
WY1212000-02-206.85842.7699110.2038
WY1222000-02-2014.98643.0862110.0177
WY1232000-02-2019.30443.0724110.1697
WY1252000-02-2022.60642.4414110.5773
WY1262000-02-2025.65442.8361109.3859
WY1272000-02-2026.92442.9610109.6013
WY1282000-02-2014.22443.3650109.9387
WY1292000-02-2015.49442.3378110.8749
WY1302000-02-2014.73242.4420110.9839
WY1382000-02-2038.35443.2631110.1201
WY1392000-02-2016.51043.1065109.8226
WY1402000-02-2018.54242.7317109.2165
WY1412000-02-2051.81642.9508110.5849
CO1012000-02-2148.00640.3871106.6894
CO1022000-02-2111.93840.0844106.8715
CO1032000-02-2113.46240.2090106.9236
CO1042000-02-2122.35240.1947106.7673
CO1052000-02-2125.40040.3749106.8230
CO1062000-02-2113.97038.8985107.3470
CO1072000-02-2122.86038.7692107.3160
CO1082000-02-2121.84438.9066107.2232
CO1092000-02-218.38239.1038107.3464
CO1102000-02-2112.44639.1132107.4031
CO1112000-02-2113.97039.1219107.5255
CO1122000-02-2130.73440.1145107.0875
CO1132000-02-2113.97040.2768106.0885
CO1152000-02-2126.92439.0373108.1505
CO1172000-02-2137.08439.3651107.9015
CO1182000-02-2122.35239.1406107.8028
CO1192000-02-2127.17839.3642107.5449
CO1202000-02-2140.13239.4655106.9320
CO1212000-02-2121.84439.5030106.1985
CO1222000-02-2158.16640.7779107.2731
CO1232000-02-2117.27240.7076106.6765
CO1252000-02-2112.19240.0905105.9630
CO1262000-02-2115.49440.2739106.1618
CO1272000-02-213.04839.8852106.2203
CO1282000-02-2113.97039.4076106.0431
CO1292000-02-2117.27239.7681106.8342
CO1302000-02-2127.17839.7029106.5136
CO1312000-02-2114.22439.7196106.3994
CO1322000-02-2114.73239.8216106.3305
CO1332000-02-2114.47839.5062106.6805
CO1342000-02-2117.27239.2929106.6000
CO1352000-02-2120.06639.0981106.7986
CO1362000-02-2112.95438.9197106.5920
CO1492000-02-2110.41438.4422106.3575
LS1702000-03-066.09646.552089.8071
LS1802000-03-062.79446.551389.3519
LS1832000-03-062.79446.827189.2025
LS1842000-03-061.27046.760588.7036
LS1862000-03-061.27046.800188.3154
LS1872000-03-066.35046.355987.0944
LS3712000-03-064.82646.429789.8132
LS3722000-03-064.06446.289189.3524
LS3732000-03-063.04846.497588.8586
LS3792000-03-064.57246.532288.3938
LS3812000-03-069.65246.924188.8206
LS3822000-03-068.63647.183388.4923
LS3852000-03-066.35047.291488.2945
LS3902000-03-064.31846.577587.6475
MI1452000-03-062.54045.897387.5021
MI1582000-03-064.82646.174488.3965
WI2032000-03-060.76245.232389.5582
WI2062000-03-060.76245.568289.0341
WI2102000-03-061.52445.648888.1843
LS2242000-03-0711.17648.014384.5293
LS2252000-03-078.12848.240784.5415
LS2322000-03-075.08048.532585.1562
LS2412000-03-078.89048.926486.1052
LS2512000-03-077.11249.314585.6980
LS2542000-03-0712.19248.933287.0567
LS3892000-03-076.60446.427986.5033
LS3932000-03-073.55646.318385.5600
LS3952000-03-075.33446.381784.6282
LS4152000-03-0712.19247.530583.2128
LS4162000-03-0711.43047.787883.5448
LS4212000-03-0714.47847.256584.4879
LS4272000-03-0713.97048.089085.1144
LS4282000-03-0712.95448.340685.7042
LS4292000-03-0711.68448.475886.0449
MI1462000-03-074.06446.058086.9906
MI1522000-03-0711.93846.356286.0795
WI2072000-03-070.00045.171689.0164
WI4072000-03-070.00044.800388.7847
LS2912000-03-086.35049.158188.2293
LS4622000-03-086.09649.673787.6952
LS4952000-03-084.31848.914488.9286
LS1102000-03-090.00047.694290.8578
LS1302000-03-090.00047.156991.6544
LS1502000-03-090.00046.859992.6328
LS1632000-03-090.00046.463790.6613
LS2012000-03-092.28648.403489.4853
LS2042000-03-096.09648.710889.8812
LS2722000-03-096.09650.303988.7388
LS2812000-03-094.82649.870689.1647
LS2842000-03-097.87449.262388.8307
LS3332000-03-090.00047.406792.6718
LS3602000-03-090.00046.445992.1558
LS3642000-03-090.00046.697391.3945
LS4062000-03-096.35048.952289.6105
LS4702000-03-097.11250.239887.6927
LS4862000-03-095.08049.616189.7731
SJ1392000-03-2023.11446.588168.4003
SJ1402000-03-2023.36846.473968.4705
SJ1422000-03-2023.62246.268168.4792
SJ1432000-03-2019.05046.205769.4462
SJ1012000-03-2120.06647.340067.2791
SJ1032000-03-2116.76447.178967.3345
SJ1042000-03-2116.25647.026267.4395
SJ1052000-03-2122.60647.193767.8955
SJ1062000-03-2119.30447.250768.0685
SJ1072000-03-2113.20846.850267.4398
SJ1082000-03-2119.05046.805367.6602
SJ1092000-03-2119.05046.834567.8795
SJ1102000-03-2120.06646.580668.0106
SJ1112000-03-2111.17646.479167.7271
SJ1122000-03-2117.01846.413667.5939
SJ1132000-03-2116.76446.136867.4344
SJ1142000-03-2119.81246.276867.0158
SJ1152000-03-2115.49446.050166.7988
SJ1162000-03-2117.52646.262167.9854
SJ1172000-03-2116.25645.847767.6173
SJ1182000-03-2124.63847.800468.9195
SJ1192000-03-2121.33647.755668.7625
SJ1212000-03-2119.30447.572468.7631
SJ1222000-03-2123.62247.626769.1106
SJ1232000-03-2126.41647.648869.2920
SJ1242000-03-2123.62247.562269.0166
SJ1252000-03-2121.59047.464569.0927
SJ1262000-03-2122.86047.504369.5128
SJ1272000-03-2125.40047.351069.3829
SJ1282000-03-2122.86047.332569.1929
SJ1292000-03-2121.08247.255368.8334
SJ1302000-03-2119.30447.058969.0443
SJ1312000-03-2121.08247.116368.7209
SJ1322000-03-2122.09847.431468.7760
SJ1332000-03-2118.54247.053468.3924
SJ1342000-03-2116.00247.268868.2749
SJ1382000-03-2122.86046.863668.1605
SJ1532000-03-2111.43046.080867.8028
SJ1352000-03-2219.05046.802268.6154
SJ1362000-03-2218.79646.653868.6010
SJ1372000-03-2220.32046.790368.3395
SJ1412000-03-2220.57446.361868.5808
SJ1442000-03-2223.62246.795770.2115
SJ1452000-03-2226.92446.526570.3175
SJ1462000-03-2224.63846.494970.2290
SJ1472000-03-2224.89246.342070.3473
SJ1482000-03-2219.55846.133570.4350
SJ1502000-03-2220.82846.623268.9329
SJ1512000-03-2221.84446.571369.6739
SJ1522000-03-2217.01846.672469.4551
UT1022000-03-220.00040.9150111.5761
UT1032000-03-220.00039.8400111.5048
UT1042000-03-223.30239.8303111.5721
UT1052000-03-225.84239.7340111.6252
UT1062000-03-220.76239.6552111.5779
UT1072000-03-220.00039.5518111.6453
UT1082000-03-220.00039.4882111.5222
UT1092000-03-2231.49639.2638111.4509
UT1102000-03-226.60439.2554111.5398
UT1112000-03-220.00039.3144111.6852
UT1122000-03-221.01639.6970111.4215
UT1132000-03-2226.92438.6194111.7268
UT1142000-03-223.04838.4009111.8573
UT1152000-03-220.00038.5858111.8529
UT1162000-03-220.00038.3412111.9584
UT1172000-03-2213.20838.1030112.1430
UT1182000-03-222.79438.0778112.0737
UT1192000-03-2218.54237.9574111.8524
UT1202000-03-223.04837.8427112.1515
UT1212000-03-223.30237.6610112.1631
UT1222000-03-227.36637.5537112.2728
UT1232000-03-2212.19240.7914109.4652
UT1242000-03-2216.00240.2906111.2506
UT1252000-03-2228.19437.5275112.7372
UT1262000-03-2215.74840.7397110.9459
UT1272000-03-2211.17640.7884111.1236
UT1292000-03-2218.28840.8108110.5813
UT1302000-03-2218.03440.8620110.4496
UT1312000-03-2214.73240.8802110.3666
UT1322000-03-2213.97040.8026110.2395
UT1332000-03-2218.79640.7329109.7237
UT1342000-03-2214.73240.7118110.4583
UT1352000-03-2233.52840.5108110.9571
UT1362000-03-2217.52639.4173111.2424
UT1372000-03-2233.02039.6492111.2854
UT1382000-03-2216.00241.3601111.5501
UT1392000-03-220.00041.5577111.5612
UT1402000-03-2216.76441.7576111.4735
UT1412000-03-2210.41438.5258112.4859
UT1432000-03-220.00038.4417111.7668
WY1012000-03-220.00041.1093109.8976
WY1022000-03-220.00041.0467110.0887
WY1032000-03-220.00041.0284109.9219
WY1042000-03-220.50841.2164110.2089
WY1052000-03-220.00041.3955110.1992
WY1062000-03-220.00041.3451110.4055
WY1072000-03-221.77841.1822110.4374
WY1082000-03-2211.93841.1157110.5501
WY1092000-03-224.06441.1327110.3823
WY1102000-03-2223.62242.1870110.7342
WY1112000-03-2217.01842.0927110.6704
CO1012000-03-2340.89440.3871106.6894
CO1022000-03-238.89040.0844106.8715
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WY1152000-03-230.00042.4928110.1919
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WY1182000-03-235.08042.7281109.5786
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WY1302000-03-2310.92242.4420110.9839
WY1382000-03-2330.73443.2631110.1201
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CO1212000-03-2413.97039.5030106.1985
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CO1412000-03-2412.44637.5721107.8182
CO1422000-03-2428.44837.4746107.6204
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CO1502000-03-2410.41438.0509106.8292


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