2022-02-09_PERMIT FILE - M2021046 ‎(2)‎

• Permit No: M2021046
• IBM Index Class Name: Permit File
• Doc Date: 2/9/2022
• Doc Name Note: Appendix N JESIK Surface Water Management
• Doc Name: Adequacy Review Response
• From: Zephyr Gold USA Ltd
• To: DRMS
• Email Name: TC1
• Email Name: MAC
• Media Type: D
• Archive: No

Precipitation Report Precipitation filename:24 Hour Storm.pcp
Hydrology Studio v 3.0.0.20 (Rainfall totals in Inches) 12-15-2021
Active 1-yr 2-yr 3-yr 5-yr 10-yr -■ 25-yr 50-yr 100-yr
Active d d d
SCS Storms >SCS Dimensionless Storms
SCS 6hr 1.20 1.50 0 1.86 2.18 2.64 3.01 3.41
Type I,24-hr 1.82 2.28 0 2.85 3.31 3.94 4.43 4.94
Type IA,24-hr 1.82 2.28 0 2.85 3.31 3.94 4.43 4.94
Type II,24-hr d 1.82 2.28 0 2.85 3.31 3.94 4.43 4.94
Type II FL,24-hr 1.82 2.28 0 2.85 3.31 3.94 4.43 4.94
Type III,24-hr 1.82 2.28 0 2.85 3.31 3.94 4.43 4.94
Synthetic Storms >IDF-Based Synthetic Storms
1-hr 0 1.85 0 2.31 2.64 3.10 3.47 3.83
2-hr 0 2.24 0 2.90 3.36 4.01 4.51 5.01
3-hr 0 2.48 0 3.27 3.82 4.60 5.20 5.79
6-hr 0 2.89 0 3.96 4.70 5.73 6.53 7.32
12-hr 0 3.33 0 4.75 5.73 7.08 8.13 9.17
24-hr 0 3.82 0 5.66 6.94 8.70 10.07 11.42
Huff Distribution >1st Quartile(0 to 6 hrs)
1-hr 0.76 0.98 0 1.33 1.61 2.01 2.34 2.69
2-hr 0.89 1.14 0 1.50 1.80 2.24 2.60 2.99
3-hr 0.98 1.24 0 1.59 1.90 2.33 2.68 3.07
6-hr 1.20 1.50 0 1.86 2.18 2.64 3.01 3.41
Huff Distribution >2nd Quartile(>6 to 12 hrs)
8-hr 0 0 0 0 0 0 0 0
12-hr 0 0 0 0 0 0 0 0
Huff Distribution >3rd Quartile(>12 to 24 hrs)
18-hr 0 0 0 0 0 0 0 0
24-hr 0 0 0 0 0 0 0 0
Custom Storms >Custom Storm Distributions
My Custom Storm 1 0 0 0 0 0 0 0 0
My Custom Storm 2 0 0 0 0 0 0 0 0
My Custom Storm 3 0 0 0 0 0 0 0 0
My Custom Storm 4 0 0 0 0 0 0 0 0
My Custom Storm 5 0 0 0 0 0 0 0 0
My Custom Storm 6 0 0 0 0 0 0 0 0
My Custom Storm 7 0 0 0 0 0 0 0 0
My Custom Storm 8 0 0 0 0 0 0 0 0
My Custom Storm 9 0 0 0 0 0 0 0 0
My Custom Storm 10 0 0 0 0 0 0 0 0
B48