Meta Identifier	PWAredwood
Type of Data	Climate, flow, water quality
Originator	Philip Williams & Associates, Ltd.
Description	Climate data includes summarization of mean monthly precipitation and evaporation data collected from National Park Service and Marin Municipal Water District. Flow was measured at the Pacific Way Bridge from March 1992 to September 1993, and a flow-duration curve derived from Arroyo Corte Madera del Presidio flows. Water quality parameters include salinity, dissolved oxygen, and temperature monitored monthly in the tidal lagoon and in Redwood Creek from August 1992 to September 1993.
Area	Redwood Creek watershed, focus on Big Lagoon
Metadata Date	11/28/02
Metadata Contact	Summer Morlock
Status	complete
Receipt Log	Have hard copy of document.
Access Constraints	None
Data Set Name	climate_redwood_monthlyrain_pwa.xls.db, flow_redwood_pwa_1992_1993.dbf, flow_redwood_pwa_1993_1994.dbf, wq_redwood_pwa_1993.dbf, wq_redwood_sumpwa_1993.dbf
Date of Content Start	1/1/92
Date of Content End	12/31/93
Purpose	To gauge flows in Redwood Creek and discern the impact of water extraction by wells in the riparian zone. Also measured water quality to see linkages of low flows to water quality problems.
Data Quality Information	Good, but flows for frequency curves were calculated from Arroyo Corte Madera del Presidio, which is in east Marin County.
Use Constraints	None
Supplemental Information	Climate and flow data analyzed for the California Department of Transportation, District IV regarding data collection for the environmental assessment for the restoration of Big Lagoon (located at the mouth of Redwood Creek) and gathered from the Golden Gate National Recreation Area (GOGA) and the Marin Municipal Water District (MMWD). NPS precipitation Data were used from the beginning of collection in Muir Woods (1941) until the report was written. Regarding MMWD evaporation data, there was no reference to what time-frame data were taken from.
Counties	Marin
Keywords	flows, water quality, water yield
On Line Linkage (URL)	report at http://www.nps.gov/goga/admin/planning/
Publisher	Phillip Williams Assoc
Publication Place	San Francisco
Publication Date	April 1994
Issue Identification	flows, water quality
Title	A Prelim. Environmental Assessment of Wetland Restoration Alternatives for Big Lagoon at Muir Beach
Contact Organization	Golden Gate National Recreation Area
Contact Address	Building 1061, Fort Cronkhite
Contact City	Sausalito
Contact State	CA
Contact Zip Code	94965
Contact Voice Telephone	(415) 331-8716
Contact Email	darren_fong@nps.gov

 
 
 

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