Exam Statistics, Fiscal Year 2025 (September 2024 - August 2025)
Water Well Drillers
| License Type |
Pass |
Fail |
Tot |
Rate |
No Show |
|
General Well Driller
|
48
|
57
|
105
|
45.71%
|
4
|
|
Water Well Driller
|
44
|
112
|
156
|
28.21%
|
6
|
|
Closed Loop Geothermal Well Driller
|
1
|
1
|
2
|
50.00%
|
0
|
|
Monitor Well Driller
|
12
|
10
|
22
|
54.55%
|
2
|
|
Dewatering Well Driller
|
0
|
0
|
0
|
0.00%
|
0
|
|
Injection Well Driller
|
1
|
0
|
1
|
100.00%
|
0
|
|
Total Driller
|
106
|
180
|
286
|
37.06%
|
12
|
Pump Installers
| License Type |
Pass |
Fail |
Tot |
Rate |
No Show |
|
General Pump
|
46
|
56
|
102
|
45.10%
|
3
|
|
Single Phase Pump
|
41
|
51
|
92
|
44.57%
|
6
|
|
Three Phase Pump
|
30
|
23
|
53
|
56.60%
|
7
|
|
Line Shaft Turbine Pump
|
11
|
10
|
21
|
52.38%
|
0
|
|
Windmills, Hand Pump & Pump Jack
|
12
|
10
|
22
|
54.55%
|
4
|
|
Total Pump
|
140
|
150
|
290
|
48.28%
|
20
|
Totals for Water Well Drillers and Pump Installers
| License Type |
Pass |
Fail |
Tot |
Rate |
No Show |
|
Total
|
246
|
330
|
576
|
42.71%
|
32
|
Exam Performance Details (Topic - Level)
TX General Well Driller
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Groundwater Protection |
15.0 |
9.9 |
10.7 |
| Hydrology and Geology |
10.0 |
6.6 |
5.6 |
| Rigs |
5.0 |
3.5 |
3.8 |
| Safety |
10.0 |
7.5 |
7.6 |
| Texas Laws and Rules |
20.0 |
12.6 |
13.7 |
| Topic Scores Total |
60.0 |
40.1 |
41.4 |
TX Water Well Driller
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Design Construction and Completion |
35.0 |
23.2 |
21.7 |
| Geology and Hydrology |
12.0 |
7.4 |
6.5 |
| Safety |
4.0 |
2.2 |
2.7 |
| Texas Laws and Rules |
15.0 |
10.0 |
10.3 |
| Well Rehabilitation |
4.0 |
2.5 |
2.1 |
| Topic Scores Total |
70.0 |
45.2 |
43.2 |
TX Closed Loop Geothermal Well Driller
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Design Construction and Completion |
22.0 |
17.0 |
N/A |
| Installations |
17.0 |
1.5 |
N/A |
| Texas Laws and Rules |
1.5 |
4.0 |
N/A |
| Topic Scores Total |
4.0 |
22.5 |
N/A |
TX Line-Shaft Turbine Pump
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Diagnostics and Repair |
9.0 |
6.1 |
6.4 |
| Installations |
15.0 |
10.8 |
8.7 |
| Tools and Equipment |
6.0 |
3.8 |
5.0 |
| Topic Scores Total |
30.0 |
20.6 |
20.1 |
TX Monitor Well Driller
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Design Construction and Completion |
34.0 |
25.1 |
23.5 |
| Geology and Hydrology |
12.0 |
8.2 |
7.9 |
| Safety |
4.0 |
3.3 |
3.5 |
| Texas Laws and Rules |
15.0 |
9.5 |
10.3 |
| Topic Scores Total |
65.0 |
46.0 |
45.1 |
TX Dewatering Well Driller
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Design Construction and Completion |
16.0 |
12.0 |
N/A |
| Geology and Hydrology |
6.0 |
4.0 |
N/A |
| Safety |
2.0 |
2.0 |
N/A |
| Texas Laws and Rules |
6.0 |
5.0 |
N/A |
| Topic Scores Total |
30.0 |
23.0 |
N/A |
TX Injection Well Driller
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Design Construction and Completion |
16.0 |
14.0 |
N/A |
| Geology and Hydrology |
6.5 |
5.0 |
N/A |
| Safety |
2.0 |
1.0 |
N/A |
| Texas Laws and Rules |
6.0 |
5.0 |
N/A |
| Topic Scores Total |
30.0 |
25.0 |
N/A |
TX General Pump Installer
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Hydrology and Well Hydraulics |
6.0 |
3.9 |
3.6 |
| Pump Installer |
23.0 |
16.1 |
16.0 |
| Safety |
6.0 |
4.3 |
4.5 |
| Texas Laws and Rules |
20.0 |
13.2 |
14.3 |
| Water Chemistry |
5.0 |
2.9 |
3.0 |
| Topic Scores Total |
60.0 |
40.4 |
41.4 |
TX Single-Phase Pump
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Diagnostics and Repair |
9.0 |
6.2 |
5.9 |
| Installations |
15.0 |
9.7 |
9.4 |
| Tools and Equipment |
6.0 |
3.9 |
3.2 |
| Topic Scores Total |
30.0 |
19.8 |
18.5 |
TX Three-Phase Pump
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Diagnostics and Repair |
9.0 |
6.3 |
6.9 |
| Installations |
15.0 |
9.8 |
9.8 |
| Tools and Equipment |
6.0 |
4.3 |
3.9 |
| Topic Scores Total |
30.0 |
20.3 |
20.6 |
TX Windmill, Hand Pumps and Pump Jack Installer
| Topic Content |
Max Score |
First Time Exams State Mean |
Repeat Exams State Mean |
| Diagnostics and Repair |
9.0 |
6.8 |
6.3 |
| Installations |
10.0 |
7.2 |
7.0 |
| Safety |
3.0 |
1.9 |
2.0 |
| Tools and Equipment |
8.0 |
5.6 |
5.1 |
| Topic Scores Total |
30.0 |
21.5 |
20.4 |
Note: N/A indicates that no repeat exam data were available.
