Special Monitoring: Oroville Dam Spillway Repair


Live Oroville Dam Spillway Repair Webcam

The California Department of Water Resources (DWR) has developed a Naturally Occurring Asbestos (NOA) Dust Mitigation Plan (ADMP) to minimize and monitor for airborne dust. On July 16, 2018, DWR provided an Addedum to the ADMP to adjust monitoring locations for current work activities. A map of current monitoring locations can be found here.

For a District summary of current monitoring results, please see this document. This information is updated every 2 to 3 weeks.

Below are the air asbestos monitoring results from various samplers. For an explanation of the reports, please see this document.

Most Recent Monitoring Data
5/3/19 through 5/16/19 Biweekly Report
Appendix A
Appendix B
Archived Monitoring Data
Sample Collection Date Report Sample Collection Date Report
3/15/17 DWR 3/29/17 BCAS02
3/16/17 DWR 3/30/17 BCAS03
3/17/17 DWR 3/31/17 BCAS04
3/18/17 DWR 4/1/17 BCAS05
3/19/17 DWR 4/2/17 BCAS05
3/20/17 DWR 4/3/17 BCAS07
3/21/17 DWR 4/4/17 BCAS08
3/22/17 DWR 4/5/17 BCAS09
3/23/17 DWR 4/6/17 BCAS10
3/24/17 DWR 4/28/17 DWR
3/25/17 DWR 5/2/17  BCAS11
3/26/17 DWR 5/3/17 BCAS12
3/27/17 DWR 5/4/17 BCAS13
3/28/17 DWR 5/5/17 BCAS14
Dust Management Plan Biweekly Reports and Air Monitoring Results
4-7-17 through 4-20-17 Biweekly Report
Appendix A
Appendix B
Appendix C
4-12-17 through 5-4-17 Biweekly Report (zipped)
Appendix A
Appendix B (Part 1 , Part 2, Part 3)
5-5-17 through 5-18-17 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
5-19-17 through 6-1-17 Biweekly Report (Part 1, Part 2, Part 3)
Appendix A
Appendix B (Part 1, Part 2)
6-2-17 though 6-15-17 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
6-16-17 though 6-29-17 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
6-30-17 through 7-13-17 Biweekly Report (Part 1, Part 2, Part 3 (zipped))
Appendix A
Appendix B
7-14-17 through 7-27-17 Biweekly Report (Part 1, Part 2, Part 3)
Appendix A
Appendix B
7-28-17 through 8-10-17 Biweekly Report (Zipped)
Appendix A
Appendix B
Appendix C
8-11-17 through 8-24-17 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
8-25-17 through 9-7-17 Biweekly Report (Zipped)
Appendix A
Appendix B
9-8-17 through 9-21-17 Biweekly Report (Zipped)
Appendix A
Appendix B
9-22-17 through 10-5-17 Biweekly Report (Zipped)
Appendix A
Appendix B
Appendix C
10-6-17 through 10-19-17 Biweekly Report
Appendix A
Appendix B
10-20-17 through 11-2-17 Biweekly Report
Appendix A
Appendix B
11-3-17 through 11-16-17 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
11-17-17 through 11-30-17 Biweekly Report (Part 1, Part 2 (zipped))
Appendix A
Appendix B
12-1-17 through 12-14-17 Biweekly Report (Part 1, Part 2 (zipped))
Appendix A
Appendix B
12-15-17 through 12-28-17 Biweekly Report (Part 1, Part 2 (zipped))
Appendix A
Appendix B
12-29-17 through 1-11-2018 Biweekly Report (Zipped)
Appendix A
Appendix B
1-12-2018 through 1-25-2018 Biweekly Report
Appendix A
Appendix B
1-26-2018 through 2-8-2018 Biweekly Report
Appendix A
Appendix B
2-9-2018 through 2-22-2018 Biweekly Report
Appendix A
Appendix B
2-23-2018 through 3-8-2018 Biweekly Report
Appendix A
Appendix B
3-9-2018 through 3-22-2018 Biweekly Report
Appendix A
Appendix B
3-22-18 through 4-5-2018 Biweekly Report
Appendix A
Appendix B
4-6-2018 through 4-19-2018 Biweekly Report
Appendix A
Appendix B
4-20-2018 through 5-3-2018 Biweekly Report (Zipped)
Appendix A
Appendix B
5-4-2018 through 5-17-2018 Biweekly Report
Appendix A
Appendix B
5-18-2018 through 5-31-2018 Biweekly Report
Appendix A
Appendix B
6-1-2018 through 6-14-2018 Biweekly Report
Appendix A
Appendix B
6-15-2018 through 6-28-2018 Biweekly Report (Part 1 and Part 2)
Appendix A
Appendix B
6-29-2018 through 7-12-2018 Biweekly Report (Part 1 and Part 2)
Appendix A
Appendix B
7-13-2018 through 7-26-2018 Biweekly Report
Appendix A
Appendix B
7-27-2018 through 8-9-2018 Biweekly Report
Appendix A
Appendix B
8-10-2018 through 8-23-2018 Biweekly Report
Appendix A
Appendix B
8-24-2018 through 9-6-2018 Biweekly Report
Appendix A
Appendix B
09-07-2018 through 09-20-2018 Biweekly Report
Appendix A
Appendix B
09-21-2018 through 10-4-2018 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
10-5-2018 through 10-18-2018 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
10-19-2018 through 11-01-2018 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
11-2-2018 through 11-15-2018 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
11-16-2018 through 11-29-2018 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
11-30-2018 through 12-13-2018 Biweekly Report
Appendix A
Appendix B
12/14/18 through 12/27/18 Biweekly Report (Part 1, Part 2)
Appendix A
Appendix B
12-28-2018 through 1-10-2019 Biweekly Report
Appendix A
Appendix B
1-11-19 through 1-24-19 Biweekly Report
Appendix A
Appendix B
1/25/19 through 2/7/19 Biweekly Report
Appendix A
Appendix B
2/8/19 through 2/21/19 Biweekly Report
Appendix A
Appendix B
2/22/19 through 3/7/19 Biweekly Report
Appendix A
Appendix B
3/8/19 through 3/21/19 Biweekly Report
Appendix A
Appendix B
3/22/19 through 4/4/19 Biweekly Report
Appendix A
Appendix B
4/5/19 through 4/18/19 Biweekly Report
Appendix A
Appendix B
4/19/19 through 5/2/2019 Biweekly Report
Appendix A
Appendix B

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