WMOD00017

• Applicant: Aspen - City of
• Sponsor Name: Western Weather Consultants
• Project Name: Central Colorado Project
• Title: Final Operations Summary Report for the Central Colorado Project
• Date: 5/25/1977
• State: CO
• Country: United States
• Weather Modification - Doc Type: Report

CENTRAL COLORADO PROGRAM OPERATIONAL SUMMARV
--
No. Generators Total Seeding Seeding Rate Total Silver
Operational Period Operated Hours in Qm/hr Iodida Output
1. 2-21-77/2100 hrs to 2-23-77/1000 hrs 18 461-1/12 hrs 20 9221 gms
.2. 2-23-77/2130 hrs to 2-24-77/1500 hrs 8 136-1/2 20 2730
3. 3-3-77/1030 hrs to 3-3-77/2000 hrs 11 95 10 951
'4. 3-9-77/2100 hrs to 3-11-77/1030 hrs 20 687-11/12 20 & 10 9466
5. 3-17-77/0600 hrs to 3-18-77/1000 hrs 18 421-1/4 20 & 10 5056
6. 3-18-77/2000 hrs to 3-19-77/0900 hrs 18 234-1/4 10 2343
7. 3-20-77/1000 hrs to 3-21-77/0800 hrs 14 306-1/2 10 3066
8. 3-25-77/0600 hrs to 3-26-77/0800 hrs 10 260-3/4 20 5215
9. .3-27-77/2200 hrs to 3-28-77/1000 hrs 13 157-1/2 10 1575
10. 3-31-77/1230 hrs to 4-1-77/1700 hrs 10 179-3/4 10 1798
11. 4-4-77/0930 hrs to 4-5-77/1600 hrs 11 186 ' 20 3598
12. 4-11-77/1030 hrs to 4-11-77/2030 hrs 8 80 40 3200
13. 4-12-77/1000 hrs to 4-12-77/2100 hrs 9 85-1/2 20 1710
14. 4-13-77/1100 hrs to 4-13-77/1930 hrs 10 81-1/6 20 1534
15. 4-15-77/0600 hrs to 4-16-77/0930 hrs 7 192-1/2 20 3850
16. 4-19-77/2130 hrs to 4-20-77/1900 hrs 15 220-1/4 20 4405
17. 5-13-77/2200 hrs to 5-15-77/2200 hrs 15 501-3/4 20 & 10 8755
4287-2/3 hrs 68/+73 gms
-- Post-season calculations of silver iodide solution consumption by the generators for the requested
solution flow rates prior to 3-24-77 would indicate that the 20 gm/hr rate was actually about 30
gm/hr and the 10 gm/hr was about 15 gm/hr. On 3-24-77 , adjustments were made t~ our raQuested
solution flow rates for seeding. After 3-24-77, the 10 gm/hr rate was correct but the 20 gm/hr
rate was still actually closer to 25 gm/hr.