2025 National FFA CDEs/LDEs
Oct 29, 2025
Environmental and Natural Resources
 

ClassRecordsMinAvgMaxPerfect (#)Std Dev
Land Part 1 172017.4445 60 (0) 10.61
Land Part 2 171020.4440 40 (16) 11.15
Land Judging Total 172637.8885 100 (0) 18.55
Water Quality - Test Number 000.000 0 (0) 0.00
Water Quality - Test #1 - pH 17101.5816 16 (17) 4.80
Water Quality - Test #2 - Temperature 17004.0916 16 (44) 7.03
Water Quality - Test #3 - Lead 172011.2616 16 (121) 7.33
Water Quality - Test #4 - Sulfate 17200.3716 16 (4) 2.42
Water Quality - Test #5 - Nitrite 17104.9316 16 (53) 7.42
Water Quality - Test #6 000.000 0 (0) 0.00
Water Quality - Limiting Factors 172415.8320 20 (29) 3.40
Water Quality Total 172638.0668 100 (0) 15.15
Written Exam 1725279.83100 100 (1) 10.93
Data Interpretation 000.000 0 (0) 0.00
Waste Management 1723079.01100 100 (7) 11.33
Identification #1-10 172412.9920 20 (8) 3.77
Identification #11-20 172014.5220 20 (17) 4.35
Identification #21-30 172012.0118 20 (0) 3.30
Identification #31-40 172214.9320 20 (18) 3.74
Identification #41-50 172013.6420 20 (12) 4.31
Identification Total 172868.0996 100 (0) 16.01
GPS - Test Number 000.000 0 (0) 0.00
GPS - Multiple Choice 17106.1710 10 (1) 1.86
GPS - Lat/Lon Coordinate 2 170031.1050 50 (107) 24.17
GPS - UTM Coordinate 3 000.000 0 (0) 0.00
GPS #4 169023.4940 40 (101) 19.64
GPS #5 000.000 0 (0) 0.00
GPS Total 172060.77100 100 (1) 37.51
Practicum Score 1 000.000 0 (0) 0.00
Practicum Score 2 000.000 0 (0) 0.00
Practicum Score 3 000.000 0 (0) 0.00
Team Activity 43473671.22878.3333 900 (0) 91.77



AWS100: Tuesday, November 4, 2025