Management of Non-Point Source Pollution CE 296B

1
Management of Non-Point Source PollutionCE 296B

• Department of Civil Engineering
• California State University, Sacramento

Lecture 18, April 21, 1998 Return to Monitoring
2
Example of a Defined Water Shed
3
Automated Sampling - Housing For Sampler
4
Sampling Station Layout
5
Close-up of Sample Collection Location
6
Ultra Close-up of Sampling Point
7
Flow Measurement - Bubbler Set-up
8
Drain Inlet and Sampling Station
9
Pipe Outfall
10
Automated Sampler - Interior
11
Flow Metering - Inside of a Pipe
Q V A
12
Automated Sampling - Interior With Lids Off
13
Automated Sampling - Data Collection Equipment

• Record
• Rainfall
• Flow
• Sample Events

(To remotely record results and to monitor
progress)
14
Automated Sampling - Full Sampler Setup
15
Automated Sampling - Equipment Ready for Use
16
Remote Power Supply to Sampling Station
17
Sampling Station Without Possibility of Raingage
18
Potential for Backwater at Point of Sample
19
Clogged Channel Leading to the Backwater Situation
20
Point of Discharge - Direct to Water of U.S.
21
Point of Discharge - To Another Surface
22
Point of Discharge - Maybe to a Water of the U.S.