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Historical Snow Survey Information

Airborne Gamma Survey Snow Water Equivalent Archive Map

Snow Survey Observations for 1985     (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
MN5051985-01-242.744.116195.4522
MN5061985-01-243.344.030595.4364
MN5071985-01-243.644.130295.1076
MN5081985-01-243.944.322495.1386
MN5091985-01-244.444.392395.2653
MN5101985-01-242.644.231295.3705
MN5111985-01-244.744.233695.1951
MN5121985-01-244.044.247395.0589
MN5131985-01-243.544.265094.9262
MN5141985-01-243.344.275294.8093
MN5151985-01-245.244.246394.7365
MN5161985-01-243.144.325694.6235
LS1631985-01-285.646.463790.6613
LS1801985-01-289.546.551389.3519
LS1841985-01-287.446.760588.7036
LS3711985-01-288.746.429789.8132
LS3791985-01-289.546.532288.3938
LS2241985-01-298.948.014384.5293
LS3821985-01-2917.847.183388.4923
LS3891985-01-2918.946.427986.5033
LS3901985-01-2911.346.577587.6475
LS3931985-01-2913.146.318385.5600
LS3951985-01-2911.446.381784.6282
LS4151985-01-2914.847.530583.2128
LS4161985-01-299.547.787883.5448
LS1101985-01-308.247.694290.8578
LS1301985-01-307.547.156991.6544
LS1501985-01-305.846.859992.6328
LS2011985-01-307.548.403489.4853
LS2041985-01-308.048.710889.8812
LS3331985-01-304.647.406792.6718
LS3601985-01-304.146.445992.1558
LS3641985-01-306.546.697391.3945
LS4061985-01-309.648.952289.6105
LS4951985-01-309.248.914488.9286
LS2721985-01-3112.050.303988.7388
LS2811985-01-3110.149.870689.1647
LS2841985-01-3111.449.262388.8307
LS2911985-01-319.849.158188.2293
LS4621985-01-3113.249.673787.6952
LS4701985-01-3113.550.239887.6927
LS4861985-01-3112.449.616189.7731
LS2251985-02-0511.148.240784.5415
LS2321985-02-058.148.532585.1562
LS2411985-02-0511.948.926486.1052
LS2511985-02-0510.749.314585.6980
LS2541985-02-057.348.933287.0567
LS4271985-02-0515.548.089085.1144
LS4281985-02-0512.448.340685.7042
LS4291985-02-0512.648.475886.0449
IN1021985-02-155.041.436084.9643
IN1031985-02-157.841.370584.9104
IN1051985-02-157.340.825485.0706
IN1061985-02-157.540.739784.8728
IN1071985-02-157.940.930685.0204
IN1081985-02-157.940.904484.8682
IN1091985-02-157.941.257584.9639
IN1101985-02-156.741.247184.8551
IN1111985-02-156.841.142584.8744
IN1121985-02-158.940.577584.9512
OH1031985-02-158.541.372484.7561
OH1051985-02-156.841.341784.4638
OH1061985-02-157.541.143084.3876
OH1071985-02-157.041.300284.6531
OH1081985-02-156.941.183984.1761
OH1091985-02-157.741.088184.1584
OH1101985-02-156.541.025184.4665
OH1111985-02-157.541.127884.7334
OH1121985-02-157.240.649784.6828
OH1131985-02-156.840.601884.5016
OH1141985-02-157.340.442184.4781
OH1151985-02-157.140.737884.6585
OH1161985-02-156.940.795884.7688
OH1171985-02-156.340.743284.4636
OH1181985-02-156.940.606984.2745
OH1191985-02-158.240.865084.0828
OH1201985-02-156.340.926684.4277
OH1211985-02-157.440.648884.0783
OH1221985-02-155.840.946784.5667
OH1231985-02-155.940.916984.6617
OH1241985-02-157.640.828283.7656
OH1251985-02-155.240.915783.5585
OH1261985-02-156.540.774883.7305
OH1271985-02-155.740.910383.6586
OH1281985-02-158.040.705883.9149
IN1041985-02-167.141.360185.1597
IN2011985-02-166.941.696785.4371
IN2021985-02-166.341.699585.1789
IN2031985-02-168.541.649185.6243
IN2041985-02-166.841.503585.9052
IN2051985-02-166.741.546585.6624
IN2061985-02-167.341.450885.5053
IN2071985-02-166.841.591685.2796
MI1011985-02-168.041.964284.4450
MI1021985-02-169.541.905484.4767
MI1031985-02-165.941.806084.3516
MI1041985-02-167.541.832584.5603
MI1051985-02-166.441.774384.6504
MI2011985-02-167.742.160285.2908
MI2021985-02-168.442.165185.7157
MI2031985-02-167.142.339285.3414
MI2041985-02-167.742.243385.2133
MI2051985-02-167.642.187484.7858
MI2061985-02-166.242.285784.9765
MI2071985-02-168.941.843785.9407
MI2081985-02-166.541.853685.7904
MI2091985-02-167.141.878285.5798
MI2101985-02-167.541.853485.3039
MI2111985-02-167.542.128584.9476
MI3011985-02-165.742.185284.2456
MI3021985-02-167.142.096584.0829
MI3031985-02-165.942.148084.0126
MI3041985-02-165.442.115683.8878
MI3051985-02-166.142.060983.8786
MI3061985-02-164.242.105883.7453
MI3071985-02-164.342.004583.7674
MI3081985-02-165.941.944683.8817
MI3091985-02-165.141.967283.7537
MI3101985-02-165.941.937483.5410
MI3111985-02-166.541.877283.8580
MI3121985-02-165.441.778083.8927
MI3131985-02-167.541.937484.1902
MI3141985-02-167.041.879884.1583
MI3151985-02-166.941.829484.1087
IN1011985-02-176.941.624884.8971
IN3011985-02-178.241.539986.3428
IN3021985-02-178.641.585586.5009
IN3061985-02-176.841.522586.8246
IN3081985-02-175.441.324086.8087
IN3091985-02-174.041.181686.9680
IN3101985-02-175.841.256586.4201
IN3111985-02-173.541.293686.4681
IN3121985-02-175.941.323386.6774
IN3131985-02-173.141.384387.0206
IN3181985-02-176.941.373386.1189
IN3201985-02-178.741.532286.2190
IN3211985-02-177.241.309586.1935
MI1061985-02-176.541.702184.6505
OH1011985-02-175.741.565184.7796
OH1021985-02-175.841.648784.6603
ND1041985-02-193.048.8899102.6671
ND1051985-02-193.048.9133102.2444
ND1061985-02-192.948.8899102.3937
ND1071985-02-192.848.6865102.2200
ND1151985-02-195.148.6291101.4850
ND1201985-02-192.548.4022101.8175
ND1291985-02-193.148.2766101.4543
ND1301985-02-193.148.3069101.6110
SK3011985-02-193.849.0902102.0344
SK3021985-02-193.849.1725102.5776
SK3041985-02-192.249.1020103.5034
SK3051985-02-192.349.4574103.8789
SK3061985-02-193.349.5299103.6228
SK3081985-02-194.049.5329102.2495
SK3131985-02-193.249.1537103.6293
SK3151985-02-194.249.2211103.3550
SK3161985-02-192.449.4118103.7988
SK3171985-02-192.949.3196103.8181
SK3191985-02-192.749.3366102.2829
SK3201985-02-193.149.6501102.4353
MN1011985-02-202.648.711096.9288
MN1021985-02-202.848.550696.8992
MN1031985-02-203.548.385196.8464
MN1041985-02-203.248.275596.8070
MN1051985-02-202.048.130196.7415
MN1061985-02-204.048.007596.6679
MN1071985-02-200.247.685296.5607
MN1081985-02-201.747.453896.5300
MN1091985-02-201.947.128596.4920
MN1151985-02-203.648.567896.7025
MN1161985-02-205.248.650296.5766
MN1171985-02-203.848.421496.3750
MN1181985-02-203.647.899496.5346
MN1191985-02-202.847.811696.2940
MN1201985-02-205.547.420396.2889
MN1211985-02-200.047.522796.6729
MN1221985-02-200.147.301896.6768
MN2231985-02-207.448.514095.7723
MN2251985-02-204.448.443795.8818
MN2311985-02-205.048.063295.6396
MN2321985-02-203.647.965595.6179
MN2331985-02-204.847.857995.6321
MN2341985-02-204.547.813595.9293
MN2351985-02-205.347.749495.5673
MN2391985-02-203.547.604695.8065
MN2401985-02-203.947.388995.9797
MN2411985-02-204.147.249995.9223
MN2421985-02-203.947.174595.8791
ND2071985-02-203.148.887198.3592
ND2091985-02-202.648.754498.2479
ND2141985-02-201.348.799097.5241
ND2151985-02-201.248.798297.3413
ND2171985-02-201.448.515497.4553
ND2181985-02-201.048.310797.4440
ND2191985-02-201.448.147097.4598
MN1101985-03-053.246.819996.4949
MN1111985-03-053.046.528696.4849
MN1121985-03-052.346.362096.5503
MN1131985-03-053.046.113896.4828
MN1141985-03-054.045.921096.4817
MN3011985-03-055.645.688096.4165
MN3021985-03-057.045.580396.3023
MN3031985-03-052.745.877496.2144
MN3041985-03-055.945.797296.2802
MN3051985-03-059.745.066696.2585
MN3061985-03-056.744.863296.2033
MN3071985-03-056.744.784196.1217
MN3081985-03-057.444.584896.2830
ND4121985-03-054.046.703297.0771
ND4141985-03-054.646.340397.2098
ND4171985-03-053.646.449497.3967
ND4281985-03-055.046.623697.2293
SD2051985-03-058.744.882996.8957
SD2061985-03-059.544.739596.8155
SD2091985-03-054.145.754997.0277
SD2101985-03-057.045.329896.8533
MN1091985-03-062.647.128596.4920
MN2311985-03-065.948.063295.6396
MN2321985-03-065.547.965595.6179
MN2331985-03-065.247.857995.6321
MN2341985-03-064.547.813595.9293
MN2351985-03-067.147.749495.5673
MN2401985-03-063.147.388995.9797
MN2411985-03-063.847.249995.9223
MN2421985-03-065.047.174595.8791
ND2291985-03-064.147.600497.4445
ND2391985-03-064.547.822097.2827
ND4071985-03-063.546.982397.0587
SD2021985-03-061.145.786797.8374
SD2041985-03-066.444.871297.8252
SD4011985-03-065.144.375197.8522
SD4011985-03-063.344.375197.8522
SD4021985-03-067.144.276396.6241
SD4121985-03-066.443.970196.8574
SD4131985-03-067.543.794696.9993
SD4151985-03-065.343.706796.6110
MN3171985-03-076.443.898294.3479
MN3181985-03-075.643.915994.0400
MN3271985-03-076.644.750494.8042
MN3281985-03-077.044.860195.0431
MN3291985-03-076.143.750195.4035
MN3301985-03-076.343.787895.5848
MN3321985-03-076.243.644095.2742
MN4011985-03-073.344.059092.9813
MN4021985-03-072.643.897193.7646
MN4031985-03-072.943.882493.0578
MN4041985-03-073.243.897792.7457
MN4051985-03-073.343.898093.4930
MN5021985-03-078.144.325295.7464
MN5051985-03-076.344.116195.4522
MN5091985-03-078.144.392395.2653
NY1011985-03-097.844.854273.5530
NY1021985-03-099.344.815073.6273
NY1031985-03-096.344.637173.5952
NY1041985-03-097.244.612873.7980
NY1051985-03-098.144.467173.8143
NY1061985-03-096.444.296673.4219
NY1071985-03-095.444.138873.4532
NY2011985-03-0917.343.386174.7356
NY2021985-03-0915.343.293974.9934
NY2031985-03-097.043.176975.0153
NY2041985-03-0912.343.136074.8038
NY2051985-03-0917.343.165874.6171
NY2061985-03-0911.643.081874.5233
NY4171985-03-0913.343.820375.3073
NY4181985-03-0913.543.654175.0945
NY4191985-03-0911.943.785675.6297
NY4201985-03-099.343.853975.5595
NY4211985-03-0912.443.675075.4430
NY4221985-03-0914.843.462575.4754
NY4231985-03-0914.943.470975.1835
NY4241985-03-0914.143.518675.2829
NY4251985-03-0910.943.720675.3806
VT1011985-03-096.444.936772.8449
VT1021985-03-096.644.930072.9343
VT1031985-03-096.644.688573.0534
VT1041985-03-095.444.685273.1458
VT1051985-03-092.244.275373.0857
VT1061985-03-096.844.273973.2533
VT1071985-03-095.144.106473.1944
VT1081985-03-096.443.834473.3231
VT1091985-03-096.243.901273.1404
MN5011985-03-125.044.232995.9192
MN5021985-03-125.944.325295.7464
MN5031985-03-126.044.245195.6850
MN5041985-03-126.444.176295.6313
MN5051985-03-124.444.116195.4522
MN5061985-03-123.944.030595.4364
MN5071985-03-125.544.130295.1076
MN5081985-03-126.544.322495.1386
MN5091985-03-126.044.392395.2653
MN5101985-03-125.244.231295.3705
MN5111985-03-125.944.233695.1951
MN5121985-03-127.744.247395.0589
MN5131985-03-125.144.265094.9262
MN5141985-03-125.144.275294.8093
MN5151985-03-126.244.246394.7365
MN5161985-03-123.444.325694.6235
MT4191985-03-142.445.7102104.3817
ND3121985-03-140.046.5564103.2017
SD1011985-03-143.145.4169103.5358
SD1031985-03-143.845.0308102.2410
SD1041985-03-140.344.6081102.2786
SD1051985-03-141.745.3783101.6324
SD1061985-03-141.745.8539101.3165
SD1071985-03-144.445.6071103.9785
MT4041985-03-151.845.7365107.7300
MT4051985-03-150.245.7987107.6159
MT4061985-03-153.345.6985107.6249
MT4071985-03-152.045.6153107.6659
MT4081985-03-151.045.5113107.7069
MT4091985-03-158.245.4124107.3989
MT4101985-03-154.345.6718107.5054
MT4111985-03-158.045.5336107.2083
MT4121985-03-158.545.5904106.8571
MT4131985-03-155.645.7050106.6671
MT4141985-03-157.545.6225106.5090
MT4151985-03-154.945.5703105.5438
MT4161985-03-151.445.2514105.3464
MT4171985-03-153.445.3401105.1965
MT4181985-03-154.045.1143104.3633
MT4201985-03-1510.145.2190107.3910
SD2011985-03-170.045.519998.9319
SD2031985-03-173.544.704598.4478
SD2041985-03-172.544.871297.8252
SD2051985-03-176.844.882996.8957
SD2061985-03-175.944.739596.8155
SD4021985-03-173.444.276396.6241
SD4041985-03-171.743.629197.3068
SD4121985-03-171.543.970196.8574
SD4131985-03-173.043.794696.9993
SD4151985-03-171.043.706796.6110
LS2011985-03-199.948.403489.4853
LS2021985-03-198.848.517789.7359
LS2041985-03-198.648.710889.8812
LS2931985-03-199.448.979388.5814
LS4001985-03-199.948.092889.8265
LS4051985-03-1910.548.633789.0888
LS4061985-03-1911.248.952289.6105
LS4951985-03-1910.248.914488.9286
LS2251985-03-2122.348.240784.5415
LS2311985-03-219.148.471184.8598
LS2321985-03-2113.748.532585.1562
LS2341985-03-2114.548.658985.4446
LS2351985-03-2117.148.870985.8797
LS2411985-03-2115.648.926486.1052
LS2511985-03-2115.649.314585.6980
LS2521985-03-2114.149.526986.1705
LS2531985-03-2111.549.427086.7052
LS2541985-03-2113.748.933287.0567
LS2551985-03-218.749.136787.8901
LS4261985-03-2131.148.196684.8388
LS4271985-03-2127.348.089085.1144
LS4281985-03-2121.248.340685.7042
LS4291985-03-2124.148.475886.0449
LS4501985-03-2113.648.874286.6631
LS1701985-03-2311.846.552089.8071
LS1801985-03-2311.046.551389.3519
LS1831985-03-2310.346.827189.2025
LS1841985-03-235.546.760588.7036
LS1861985-03-235.546.800188.3154
LS3711985-03-2311.746.429789.8132
LS3721985-03-239.646.289189.3524
LS3731985-03-239.246.497588.8586
LS3791985-03-2311.746.532288.3938
LS3811985-03-2322.646.924188.8206
LS1101985-03-2410.347.694290.8578
LS1201985-03-249.047.470791.3248
LS1301985-03-249.747.156991.6544
LS1321985-03-247.747.413191.9596
LS1401985-03-246.747.062592.9553
LS1501985-03-246.246.859992.6328
LS1611985-03-243.946.569291.6033
LS1621985-03-243.646.545491.0572
LS1631985-03-245.346.463790.6613
LS3081985-03-2410.747.893190.2659
LS3331985-03-243.347.406792.6718
LS3351985-03-247.047.165592.4635
LS3601985-03-246.246.445992.1558
LS3641985-03-245.746.697391.3945
LS3651985-03-247.146.338691.2614
LS3661985-03-249.946.356590.4878
LS3821985-03-2419.347.183388.4923
LS3851985-03-2419.947.291488.2945
LS1871985-03-2520.646.355987.0944
LS1921985-03-2531.146.610485.9850
LS2241985-03-2514.548.014384.5293
LS3891985-03-2526.646.427986.5033
LS3901985-03-2517.846.577587.6475
LS3911985-03-2544.546.532285.4153
LS3911985-03-2524.346.532285.4153
LS3931985-03-2518.146.318385.5600
LS3931985-03-2516.946.318385.5600
LS3941985-03-2521.346.337585.0987
LS3951985-03-2517.446.381784.6282
LS4101985-03-2518.646.724084.3586
LS4151985-03-2519.247.530583.2128
LS4161985-03-2515.047.787883.5448
LS4171985-03-2516.348.047784.1226
LS4201985-03-2522.147.615984.8310
LS2811985-03-279.949.870689.1647
LS2841985-03-2710.249.262388.8307
LS4821985-03-2710.349.653889.1777
LS4831985-03-279.449.552889.1525
LS4851985-03-2710.949.407389.5811
LS4861985-03-2712.849.616189.7731
LS4941985-03-279.849.124889.0974
LS2631985-03-2819.249.964087.8435
LS2721985-03-2813.250.303988.7388
LS2911985-03-2810.649.158188.2293
LS4561985-03-289.649.163887.1971
LS4601985-03-2814.149.425087.8400
LS4611985-03-2812.249.686087.2692
LS4621985-03-2813.749.673787.6952
LS4701985-03-2814.150.239887.6927
LS4711985-03-2812.650.264088.1765
LS4801985-03-288.950.220089.1231
SJ1121985-04-0312.146.413667.5939
SJ1131985-04-038.546.136867.4344
SJ1141985-04-0310.846.276867.0158
SJ1151985-04-036.746.050166.7988
SJ1161985-04-035.446.262167.9854
SJ1171985-04-036.645.847767.6173
SJ1351985-04-0312.846.802268.6154
SJ1361985-04-0312.946.653868.6010
SJ1371985-04-0314.046.790368.3395
SJ1381985-04-0312.746.863668.1605
SJ1391985-04-0315.146.588168.4003
SJ1401985-04-0312.346.473968.4705
SJ1411985-04-0311.746.361868.5808
SJ1421985-04-0313.446.268168.4792
SJ1051985-04-0416.047.193767.8955
SJ1061985-04-0414.647.250768.0685
SJ1091985-04-049.746.834567.8795
SJ1101985-04-048.046.580668.0106
SJ1111985-04-043.146.479167.7271
SJ1181985-04-0418.247.800468.9195
SJ1191985-04-0413.347.755668.7625
SJ1211985-04-0413.247.572468.7631
SJ1221985-04-0418.047.626769.1106
SJ1231985-04-0420.647.648869.2920
SJ1241985-04-0413.747.562269.0166
SJ1251985-04-0414.547.464569.0927
SJ1261985-04-0418.847.504369.5128
SJ1271985-04-0417.947.351069.3829
SJ1281985-04-0415.647.332569.1929
SJ1291985-04-0415.447.255368.8334
SJ1301985-04-0410.447.058969.0443
SJ1311985-04-0414.147.116368.7209
SJ1321985-04-0418.347.431468.7760
SJ1331985-04-0414.847.053468.3924
SJ1341985-04-049.847.268868.2749
SJ1011985-04-0712.047.340067.2791
SJ1031985-04-079.947.178967.3345
SJ1041985-04-0710.147.026267.4395
SJ1071985-04-079.546.850267.4398
SJ1081985-04-0711.646.805367.6602
SJ1441985-04-0726.646.795770.2115
SJ1451985-04-0728.246.526570.3175
SJ1461985-04-0723.846.494970.2290
SJ1471985-04-0722.046.342070.3473
SJ1481985-04-0714.646.133570.4350
SJ1501985-04-0717.146.623268.9329
SJ1511985-04-0718.546.571369.6739
SJ1521985-04-0713.746.672469.4551
MN5071985-11-092.444.130295.1076
ND4111985-11-220.746.791897.1263
MN5161985-12-138.444.325694.6235
MN5161985-12-139.044.325694.6235


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National Operational Hydrologic Remote Sensing Center
Office of Water Prediction
1735 Lake Drive W.
Chanhassen, MN 55317

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