San Francisco Estuary
Named in the records1965–1993
38 records of San Francisco tie this place, 1965–1993: 1 decision of the Board of Supervisors and 37 facts read from city reports. Open the full list, with filters for years, kind and outcome.
- Kind
- Named in the records
- Records
- 38: 1 Board decision, 37 facts from city reports
- Years
- 1965–1993
What the records say
All 38 records, in date order. The one-line summaries were written by a language model from the printed page; open the page to check the wording.
| When | What the record says | Outcome | Source |
|---|---|---|---|
| 1990 | Status & Trends Report on dredging and waterway modification, San Francisco Estuary · recommendation: Identify and discuss the RWQCB water quality plans and policies in the final report | recommendation | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1965 | San Francisco Estuary dredging · other: 11 million yd3 (8.4 million m3) dredged annually | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1987 | San Francisco Estuary shoreline · finding: sea-level rise increased to about 20 cm per century | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1987 | San Francisco Estuary Project · lead agency: U.S. Environmental Protection Agency | project | City report: Estuarywise : 100 tips on how you can prevent pollution of our bay and delta : handbook for the San Francisco Bay-Delta Estuary scanned page ↗ |
| 1989 | USCOE San Francisco District maintenance dredging estimates · cost usd: 15,430,000 cubic yards total, 1989 to 1992 | measure | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Estuary dredge disposal standards · recommendation: adopt estuary standards at least as firm as federal ocean disposal standards | recommendation | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Dredging and disposal of sediments in the San Francisco Estuary · finding: dredging and disposal of sediments was found to represent a relatively minor contribution to the overall loads of trace metals, PCBs, and PAHs in the Estuary | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary · finding: Little is known regarding the structure of food webs in the Estuary; additional study will be required | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary · finding: Food-chain transport of metals and organic contaminants is an ongoing phenomenon in the Estuary | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary mussels · other: PCB body burdens in mussels ranged from about 0.2 to 1.5 ug/g dry wt. | measure | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary striped bass · other: Striped bass PCB concentrations in the Estuary range from about 0.1 to 1.0 ug/g dry wt. | measure | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Biota of the San Francisco Estuary · finding: Biota have accumulated measurable concentrations of a wide variety of contaminants | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary fish PCB levels · finding: Starry flounder, striped bass and white croaker have higher PCB concentrations than clean sites | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | PCB-contaminated dredged material disposal · finding: PCB-contaminated dredged material is disposed at dispersive sites in the Estuary | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | PCB accumulation in Estuary biota · finding: Whether elevated PCB concentrations can be attributed to dredging cannot be stated at present | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Dredging effects on biota, San Francisco Estuary · finding: Few if any acute effects of metals and organic contaminants observed in the Estuary | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Dredged material contaminants, San Francisco Estuary · finding: Contaminants from dredged material may be exerting a negative influence in the Estuary, not yet proven or disproven | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Suspended solids from dredged material disposal, San Francisco Estuary · finding: Lethal suspended-solids concentrations are at least an order of magnitude higher than concentrations observed in the estuary water column during disposal events | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | USCOE dredged material disposal modeling effort · recommendation: Continue the USCOE modeling effort with a focus on circumventing existing model limitations | recommendation | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Dredged material disposal, San Francisco Estuary · finding: worst-case scenario: 25% of deposited material retained in the water column | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary sediments · other: over 100 million yd3 of sediments resuspended annually | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary dredging and dredged material disposal · finding: no evidence of biomagnification in the San Francisco Estuary due to dredging and dredged material disposal | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary shoreline · finding: net shoreline retreat around the Estuary perimeter | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary shoreline · finding: erosion rate of about 1 m per year over last 30 years | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | DSTR (dredging status and trends report) · finding: repeated references to inadequate records for disposal amounts and locations | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Corps and other permitting agencies · recommendation: develop permitting, reporting, monitoring and enforcement system ensuring adequate dredge and disposal data | recommendation | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary Project Dredging and Waterway Modification Subcommittee · recommendation: short-term management actions to be implemented immediately | recommendation | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1992-08-31 | Supervisor Shelley requested a hearing on the San Francisco Estuary Project; it was referred to City Services Committee for September 15. | referred | Board decision scanned page ↗ |
| 1993 | Regional Monitoring Program · finding: most of the marshes and mudflats in the Estuary were surveyed for chemical contamination and toxicity | finding | City report: Bay protection and toxic cleanup program : status report scanned page ↗ |
| 1993 | Regional Monitoring Program · other: Baseline Monitoring Program established, to start in 1993 | project | City report: Bay protection and toxic cleanup program : status report scanned page ↗ |
| 1990 | San Francisco Estuary Project · event: formally established by EPA Administrator | project | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Dredging and Waterway Modification goals, actions and options · adopted: Adopted by the Management Committee | event | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary Project Management Conference dredging resolution · adopted: adopted by the Dredging and Waterway Modification Subcommittee and approved by the Management Committee | event | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Hunters Point stations (San Francisco Estuary sediments) · finding: Hunters Point stations more toxic than Alameda or Treasure Island stations in combined bioassays | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | Hunters Point site (San Francisco Estuary sediments) · finding: Hunters Point site 3.6x more degraded than Treasure Island site and overall the most degraded site | finding | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary Project · other: CCMP completion scheduled by November 1992 | project | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | San Francisco Estuary Project · other: Comprehensive Conservation and Management Plan completion scheduled | project | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
| 1990 | USCOE San Francisco District new work dredging · other: 15.4 million cubic yards of new work dredging expected by 1992 | agency | City report: Status and trends report on dredging and waterway modification in the San Francisco Estuary scanned page ↗ |
All 38 records, with filters · this place's data as JSON · release v0.7.1 · CC0 1.0