Station Overview Station Location
Station Number CO-LK-30 Latitude 39.23861111
Station Name Leadville 4.0 W Longitude -106.3686111
County Lake Elevation (ft) 9626



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 16 0.99 0.07 18 0.07 18 0.00 0 0 2 0 0.0 0 0
Nov 16 1.06 0.03 3 0.03 3 0.00 0 0 1 0 0.0 0 0
Dec 16 0.89 0.54 9 0.54 9 0.00 0 0 7 0 0.0 0 0
Jan 17 0.97 0.28 1 0.28 1 0.00 0 0 1 0 0.0 0 1
Feb 17 0.92 0.06 7 0.06 7 0.00 0 0 2 0 0.0 0 7
March 17 1.13 0.22 13 0.22 13 0.00 0 0 4 2 0.0 0 8
April 17 1.32 0.43 5 0.43 5 0.00 0 0 4 1 0.0 0 2
May 17 1.06 1.37 21 1.37 21 0.00 0 0 11 1 0.0 0 6
June 17 1.11 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 17 1.75 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 17 1.99 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 17 1.30 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 14.49" 3.00" 77 days 3.00" 77 0.00" 0 days 0 32 days 4 days 0.0" 0 days 24 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2016 0.00
10/2/2016
10/3/2016 0.00
10/4/2016 0.00
10/5/2016
10/6/2016
10/7/2016
10/8/2016
10/9/2016
10/10/2016
10/11/2016
10/12/2016
10/13/2016 M
10/14/2016 0.00
10/15/2016 0.00
10/16/2016
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.05
10/20/2016 0.00
10/21/2016
10/22/2016 0.00
10/23/2016
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.02
10/27/2016 0.00
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.00
10/31/2016 0.00
11/1/2016 0.00
11/2/2016 0.03
11/3/2016 0.00
11/4/2016
11/5/2016
11/6/2016
11/7/2016
11/8/2016
11/9/2016
11/10/2016
11/11/2016
11/12/2016
11/13/2016
11/14/2016
11/15/2016
11/16/2016
11/17/2016
11/18/2016
11/19/2016
11/20/2016
11/21/2016
11/22/2016
11/23/2016
11/24/2016
11/25/2016
11/26/2016
11/27/2016
11/28/2016
11/29/2016
11/30/2016
12/1/2016 0.00
12/2/2016
12/3/2016 0.02
12/4/2016
12/5/2016 0.04
12/6/2016 0.02
12/7/2016 0.24
12/8/2016 0.02
12/9/2016
12/10/2016 0.15
12/11/2016
12/12/2016
12/13/2016 0.00
12/14/2016 0.05
12/15/2016
12/16/2016
12/17/2016
12/18/2016
12/19/2016
12/20/2016
12/21/2016
12/22/2016
12/23/2016
12/24/2016
12/25/2016
12/26/2016
12/27/2016
12/28/2016
12/29/2016
12/30/2016
12/31/2016
Day of YearDaily PrcpMultiday Prcp
1/1/2017
1/2/2017
1/3/2017
1/4/2017
1/5/2017
1/6/2017
1/7/2017
1/8/2017
1/9/2017
1/10/2017
1/11/2017
1/12/2017
1/13/2017
1/14/2017
1/15/2017
1/16/2017
1/17/2017
1/18/2017
1/19/2017
1/20/2017
1/21/2017
1/22/2017
1/23/2017
1/24/2017
1/25/2017
1/26/2017
1/27/2017
1/28/2017
1/29/2017
1/30/2017
1/31/2017 0.28
2/1/2017
2/2/2017
2/3/2017
2/4/2017
2/5/2017
2/6/2017
2/7/2017
2/8/2017
2/9/2017
2/10/2017
2/11/2017 0.02
2/12/2017
2/13/2017
2/14/2017 0.00
2/15/2017
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.00
2/19/2017
2/20/2017
2/21/2017 0.04
2/22/2017 0.00
2/23/2017
2/24/2017
2/25/2017
2/26/2017
2/27/2017
2/28/2017
3/1/2017
3/2/2017
3/3/2017 0.00
3/4/2017 0.00
3/5/2017
3/6/2017
3/7/2017 0.09
3/8/2017
3/9/2017
3/10/2017
3/11/2017
3/12/2017
3/13/2017
3/14/2017
3/15/2017
3/16/2017
3/17/2017
3/18/2017
3/19/2017
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 T
3/24/2017 T
3/25/2017 0.00
3/26/2017
3/27/2017
3/28/2017 0.05
3/29/2017 0.06
3/30/2017 0.00
3/31/2017 0.02
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.18
4/2/2017
4/3/2017
4/4/2017
4/5/2017
4/6/2017
4/7/2017
4/8/2017
4/9/2017
4/10/2017 T
4/11/2017
4/12/2017
4/13/2017
4/14/2017
4/15/2017
4/16/2017
4/17/2017
4/18/2017
4/19/2017
4/20/2017
4/21/2017
4/22/2017
4/23/2017
4/24/2017
4/25/2017
4/26/2017 M
4/27/2017 0.16
4/28/2017 0.06
4/29/2017 0.03
4/30/2017
5/1/2017 0.04
5/2/2017 0.00
5/3/2017 0.14
5/4/2017 0.00
5/5/2017 0.00
5/6/2017 0.00
5/7/2017
5/8/2017 0.04
5/9/2017 0.12
5/10/2017 0.17
5/11/2017 0.07
5/12/2017 0.00
5/13/2017 0.00
5/14/2017
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 T
5/18/2017 0.29
5/19/2017 0.13
5/20/2017 0.09
5/21/2017
5/22/2017 0.00
5/23/2017 0.26
5/24/2017 0.02
5/25/2017
5/26/2017
5/27/2017
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017
6/2/2017
6/3/2017
6/4/2017
6/5/2017
6/6/2017
6/7/2017
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017
6/16/2017
6/17/2017
6/18/2017
6/19/2017
6/20/2017
6/21/2017
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017
6/27/2017
6/28/2017
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017
7/7/2017
7/8/2017
7/9/2017
7/10/2017
7/11/2017
7/12/2017
7/13/2017
7/14/2017
7/15/2017
7/16/2017
7/17/2017
7/18/2017
7/19/2017
7/20/2017
7/21/2017
7/22/2017
7/23/2017
7/24/2017
7/25/2017
7/26/2017
7/27/2017
7/28/2017
7/29/2017
7/30/2017
7/31/2017
8/1/2017
8/2/2017
8/3/2017
8/4/2017
8/5/2017
8/6/2017
8/7/2017
8/8/2017
8/9/2017
8/10/2017
8/11/2017
8/12/2017
8/13/2017
8/14/2017
8/15/2017
8/16/2017
8/17/2017
8/18/2017
8/19/2017
8/20/2017
8/21/2017
8/22/2017
8/23/2017
8/24/2017
8/25/2017
8/26/2017
8/27/2017
8/28/2017
8/29/2017
8/30/2017
8/31/2017
9/1/2017
9/2/2017
9/3/2017
9/4/2017
9/5/2017
9/6/2017
9/7/2017
9/8/2017
9/9/2017
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017
9/15/2017
9/16/2017
9/17/2017
9/18/2017
9/19/2017
9/20/2017
9/21/2017
9/22/2017
9/23/2017
9/24/2017
9/25/2017
9/26/2017
9/27/2017
9/28/2017
9/29/2017
9/30/2017



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 8:30 AM 0.00 0.0 M M M Frost on gauge
10/3/2016 8:30 AM 0.00 0.0 M M M
10/4/2016 8:10 AM 0.00 0.0 M M M
10/13/2016 8:30 AM M M M M M Precipitation data from the last 9 days (10/4-10/13) {EDIT: Observer reported 0.32 of new precip but indicated in the notes that this was for a time period of greater than 24 hours. This amount needs to be entered into a multi-day report instead of a 24 hour report. Changed report of 0.32 to NA until observer can be contacted to verify. Submission Time Before EDIT: 10/13/2016 8:44 AM CoCoSTAFF DNT}
10/14/2016 8:30 AM 0.00 0.0 M M M
10/15/2016 8:30 AM 0.00 0.0 M M M
10/17/2016 8:30 AM 0.00 0.0 M M M no precipitation
10/18/2016 8:30 AM 0.00 0.0 M 0.0 M No precipitation
10/19/2016 8:30 AM 0.05 M M M M
10/20/2016 8:30 AM 0.00 0.0 M M M
10/22/2016 8:30 AM 0.00 0.0 M M M
10/24/2016 8:30 AM 0.00 0.0 M M M
10/25/2016 8:30 AM 0.00 0.0 M M M
10/26/2016 8:30 AM 0.02 M M M M
10/27/2016 8:30 AM 0.00 0.0 M M M
10/28/2016 8:30 AM 0.00 0.0 M M M
10/29/2016 8:30 AM 0.00 0.0 M M M
10/30/2016 8:30 AM 0.00 0.0 M M M
10/31/2016 8:30 AM 0.00 0.0 M M M
11/1/2016 8:30 AM 0.00 0.0 M M M
11/2/2016 8:30 AM 0.03 M M M M Snow was frozen in gauge: had to wait for it to thaw
11/3/2016 8:30 AM 0.00 0.0 M M M
12/1/2016 8:30 AM 0.00 0.0 M M M
12/3/2016 8:30 AM 0.02 M M M M
12/5/2016 8:30 AM 0.04 M M M M All melted Graupel
12/6/2016 8:30 AM 0.02 M M M M
12/7/2016 8:30 AM 0.24 M M M M
12/8/2016 8:30 AM 0.02 M M M M
12/10/2016 8:30 AM 0.15 M M M M
12/13/2016 8:30 AM 0.00 0.0 M M M
12/14/2016 8:30 AM 0.05 M M M M
1/31/2017 8:30 AM 0.28 M M 2.7 M
2/11/2017 8:30 AM 0.02 M M 26.0 M possibly wind blown
2/14/2017 8:30 AM 0.00 0.0 M 16.5 M
2/16/2017 8:30 AM 0.00 0.0 M 25.5 M
2/17/2017 8:30 AM 0.00 0.0 M 25.0 M
2/18/2017 8:30 AM 0.00 0.0 M 25.0 M
2/21/2017 8:38 AM 0.04 M M 30.0 M
2/22/2017 8:30 AM 0.00 0.0 M 28.0 M
3/3/2017 8:30 AM 0.00 0.0 M 2.7 M
3/4/2017 8:30 AM 0.00 0.0 M 2.7 M
3/7/2017 8:30 AM 0.09 M M 11.4 M NWS qc says...emailed observer contact and learned site was entering SD in cm. Made conversion of 29.0 cm to 11.4 inch
3/20/2017 8:30 AM 0.00 0.0 M 2.0 M
3/21/2017 8:30 AM 0.00 0.0 M 9.4 M NWS qc says...emailed observer contact and learned site was entering SD in cm. Made conversion of 24.0 cm to 9.4 inch
3/22/2017 8:30 AM 0.00 0.0 M M M
3/23/2017 8:30 AM T M M 8.3 M Light dusting of snow early this morning. Reporting snow depth in inches going forward. Snowpack is melting rapidly (1.2 in. lost since yesterday morning).
3/24/2017 8:37 AM T M M 21.0 M A dusting of snow late last night. No change in snowpack depth.
3/25/2017 8:40 AM 0.00 0.0 M M M
3/28/2017 8:35 AM 0.05 M M M M About 0.5 in. of light snow. The snowpack depth is at 12 cm.
3/29/2017 8:30 AM 0.06 M M M M
3/30/2017 8:30 AM 0.00 0.0 M M M
3/31/2017 8:35 AM 0.02 M M 3.0 M
4/1/2017 8:30 AM 0.18 M M 4.5 M Snowpack depth increased by 5 inches overnight.
4/10/2017 8:30 AM T M M M M Snowpack is patchy (up to 5cm in some spots, and nonexistent in other parts). Clear day, sunny skies, temperature is -5ºC as of 8:40am.
4/26/2017 8:30 AM M M M 1.0 M On-and-off snow last night into early morning. Cloudy, with temperatures around -2ºC.
4/27/2017 8:30 AM 0.16 M M M M
4/28/2017 8:30 AM 0.06 M M M M -5ºC, snow yesterday into last night.
4/29/2017 8:30 AM 0.03 M M M M
5/1/2017 8:30 AM 0.04 M M 1.0 M Cloud cover: 6/8. Snow yesterday and early this morning.
5/2/2017 8:30 AM 0.00 0.0 M 0.0 M
5/3/2017 8:30 AM 0.14 M M 2.0 M
5/4/2017 8:30 AM 0.00 0.0 M 0.0 M Clear skies (0/8).
5/5/2017 8:30 AM 0.00 0.0 M 0.0 M
5/6/2017 8:30 AM 0.00 0.0 M 0.0 M
5/8/2017 8:30 AM 0.04 M M 0.0 M 5ºC, 2/8 cloud cover.
5/9/2017 8:30 AM 0.12 M M 0.0 M Hail and rain yesterday afternoon into the evening.
5/10/2017 8:30 AM 0.17 M M 0.0 M
5/11/2017 8:30 AM 0.07 M M 0.0 M Rain and hail.
5/12/2017 8:30 AM 0.00 0.0 M 0.0 M
5/13/2017 8:30 AM 0.00 0.0 M 0.0 M
5/15/2017 8:30 AM 0.00 0.0 M 0.0 M
5/16/2017 8:30 AM 0.00 0.0 M 0.0 M
5/17/2017 8:30 AM T 0.0 M 0.0 M Snow last night.
5/18/2017 8:30 AM 0.29 M M 5.5 M Snow last night into this morning.
5/19/2017 8:30 AM 0.13 M M 4.0 M
5/20/2017 8:30 AM 0.09 M M 1.0 M
5/22/2017 8:30 AM 0.00 0.0 M 0.0 M
5/23/2017 8:30 AM 0.26 M M 2.5 M
5/24/2017 8:30 AM 0.02 M M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground