Annual Water Quality Reports - Fairfax County, Virginia

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Stream Water Quality Reports

The water quality sampling program was transferred from the Health Department to the Department of Public works in 2002 as part of the county's Stream Water Protection Strategy Program , 2002 was the last year the Health Department collected water samples.

Past Annual Stream Water Quality Reports (1997 - 2002) may be downloaded as Adobe Acrobat files. Data files of the stream sample results from 1986 to 2002 are available as Database 4 (db4) files in zipped format.

Annual stream quality reports available in electronic format - 2002 2001 2000 1999 1998 1997

Database files - Stream sampling results for stream reports from 1986 - 2002 in DB4 format (dbf).

Maps of the stream sampling sites by Watershed

The Longitude and Latitude values of the stream sampling sites.

ADOBE READER NECESSARY TO DOWNLOAD AND VIEW FILES:

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Alternate Adobe site for text readers.

The 2002 Stream Report is available as a complete 42 page document which includes the stream sampling sites by watersheds. The PDF file contains bookmarks and hyperlinks for a faster search of the report. This is the last stream water quality report from the Health Department.

2002 Annual Stream Report - 42 pages (PDF, large file 1,264K)

Maps of Stream sites only - 3 pages (PDF, large file, 583K)

The 2001 Stream Report is available as a complete 48 page document which includes the stream sampling sites by watersheds. This year the PDF file is bookmarked with hyperlinks for a faster search of the report.

2001 Annual Stream Report - 48 pages (PDF, large file 1,077K)

Maps of Stream sites only - 3 pages (PDF, large file, 583K)

The 2000 Stream Report is available as a complete 42 page document or it may be downloaded in three different pdf files - Complete report, Report only or Tables only. A completed set of the sites by watershed will be available in early 2002.

2000 Annual Stream Report - 42 pages - Complete report (PDF, large file 377K)

Tables only - 15 pages (PDF, large file 120K).

Report only - 26 Pages (PDF, large file 315K).

The 1999 Stream Report is available as a complete 45 page document or it may be downloaded in three different pdf files - Report only, Tables only or maps of sampling sites.

1999 Annual Stream Report - 45 pages - Complete report (PDF, large file 516K)

Tables only - 26 Pages (PDF, large file 634K).

Maps of stream sites - 3 pages (PDF, large file, 583K).

The 1998 Stream Report is available as a complete 45 page document or it may be downloaded in three different pdf files - Report only, Tables only or maps of sampling sites.

1998 Annual Stream Report- Complete report (PDF, large file 1,262K) Download time with a 28.8 modem approximately 10 minutes.

Report only - 15 pages (PDF, large file size 108K) Note: the links to the report pages will not work, only the links within the report will be active in the file.

Tables only - 26 pages (PDF, large file, 581K)

Maps of stream sites - 3 pages (PDF, large file size 583K)

The 1997 Stream Report - Complete Report. (PDF, large file 303K) - Download time with a 28.8 - 4 minutes or less.

Stream Data Files - Zipped File Format- The raw data used for the Annual Stream Sampling Report from 1986 to 2002 is in Dbase 4 (.dbf) format. The data files are in a "self extracting" file.

At the prompt save the file (.exe) to a directory of your choice. Go to the directory and double click on the file.

You will be prompted for a directory download site. The default is C:\stream, if there is no directory named stream on your C: drive you will be asked if the directory may be created. You may accept the default directory or choose your own.

Total data files ( 1986 - 2002) - (EXE, large file, 604K)

NOTE: The chemical database results beginning with the 2000 report will be in 5 different databases for each of the chemical parameters. The necessity of creating separate databases for each chemical parameter is the result of samples being collected on different dates using different methods of sampling.

KEYS:
The database structure and the fields used in the databases. The Watershed Numbers used in the Databases.

SAMPLING SITE MAPS BY WATERSHED:
Sample results are reported by station numbers in the report. The first number of the sampling station number would be the watershed number i.e. station number 16-20 would be in the Accotink Watershed -16. Use your back button to return to this page.

01 - HORSEPEN CREEK - JPG Picture 50K
02 - SUGARLAND - JPG Picture 51K
03 - NICHOL RUN - JPG Picture 89K
04 - POND BRANCH - JPG Picture 64K
05 - DIFFICULT RUN - JPG Picture 115K
06 - BULL NECK - JPG Picture 50K
07 - SCOTTS RUN - JPG Picture 52K
08 - DEAD RUN - JPG Picture 47K
09 - TURKEY RUN - JPG Picture 45K
10 - PIMMIT RUN - JPG Picture 53K
11 - FOUR MILE RUN - JPG Picture 39K
12 - CAMERON RUN - JPG Picture 81K
14 - LITTLE HUNTING CREEK - JPG Picture 54K
15 - DOGUE CREEK - JPG Picture 57K
16 - ACCOTINK CREEK - JPG Picture 75K
17 - POHICK CREEK - JPG Picture 90K
20 - MILL BRANCH - JPG Picture 57K
22 - SANDY RUN - JPG Picture 68K
24 - WOLF RUN - JPG Picture 56K
25 - OLD MILL BRANCH - JPG Picture 59K
26 - POPES HEAD CREEK - JPG Picture 74K
27 - JOHNNY MOORE CREEK - JPG Picture 56K
28 - LITTLE ROCKY RUN - JPG Picture 56K
29 - CUB RUN - JPG Picture 110K
30 - BULL RUN - JPG Picture 59K