Crum-Ridley-Chester Volunteer Water Monitors - Data for Crum Creek, Pumphouse Run (C400).

Principal Monitor: Andy Saul.

Thanks Also to Other Monitors: Bob Kahley.


This page is maintained by Bruce W. Grant, Department of Biology, Widener University, Chester, PA, 19013, 610-499-4017, fax: 610-499-4496.

This page was last modified 23 July 1999, and has been accessed 4154 times since 20 July 1999.

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Crum Creek, Pumphouse Run (C400), Delaware Co., PA.

Table 1: Dates and weather conditions of the site checks.

Site Date TA Cloud Wind Rain Now Rain <24 Ice Comment
C400 11/30/90 6 CLEA BREE NONE . . .
C400 1/11/91 -4 ALL BREE SNOW . . .
C400 1/26/91 -2 PART BREE NONE . . oxygen >10 ppm
C400 2/9/91 7 CLEA BREE NONE . . oxygen >10 ppm
C400 3/22/91 12 ALL CALM DRIZ . . .
C400 4/23/91 16 CLEA CALM NONE . . .
C400 5/20/91 21 CLEA BREE NONE . . .
C400 6/21/91 23 . . . . . .
C400 7/31/91 21 PART CALM NONE . . .
C400 8/22/91 20 CLEA CALM NONE . . .
C400 9/18/91 20.5 PART CALM NONE . . .
C400 10/30/91 5 CLEA BREE NONE . . .
C400 11/27/91 -2 CLEA CALM NONE . . .
C400 2/29/92 5 . . . . . .
C400 3/25/92 -2 PART CALM NONE . . .
C400 5/25/92 3 ALL CALM DRIZ . . .
C400 6/30/92 18 . . . . . .
C400 7/28/92 15 CLEA CALM NONE . . .
C400 8/31/92 12 CLEA CALM NONE . . .
C400 3/20/93 5 PART CALM NONE . . .
C400 4/25/93 18 PART BREE NONE . . .
C400 5/26/93 19 CLEA CALM NONE . . .
C400 6/22/93 20 PART BREE NONE . . .
C400 7/27/93 24 PART CALM NONE . . .
C400 8/19/93 28 CLEA CALM NONE . . .
C400 9/23/93 20 MOST CALM DRIZ . . .
C400 10/27/93 8 PART CALM DRIZ . . .
C400 11/23/93 0 CLEA CALM NONE . . BROKEN TITRATOR
C400 12/29/93 -5 ALL CALM SNOW . . .
C400 1/29/94 2 CLEA CALM NONE . . .
C400 2/19/94 1 CLEA CALM NONE . . .
C400 3/26/94 5 CLEA CALM NONE . . .
C400 4/19/94 . . . . . . .
C400 5/21/94 5 CLEA CALM NONE . . .
C400 6/23/94 30 CLEA CALM NONE . . .
C400 7/28/94 16 PART CALM NONE . . .
C400 8/4/94 29 CLEA CALM NONE . . .
C400 9/25/94 16 CLEA CALM NONE . . .
C400 10/23/94 11 MOST CALM NONE . . .
C400 11/27/94 5 ALL BREE NONE . . .
C400 12/11/94 5 ALL MODR NONE . . .
C400 1/16/95 14 PART BREE NONE . . .
C400 2/25/95 2 CLEA CALM NONE . . .
C400 3/25/95 20 CLEA CALM NONE . . .
C400 4/23/95 12 CLEA CALM NONE . . .
C400 5/20/95 15 CLEA CALM NONE . . .
C400 6/30/95 18 PART CALM NONE . . .
C400 7/24/95 17 PART CALM NONE . . .
C400 8/17/95 21.1 CLEA CALM NONE . . .
C400 9/18/95 12 CLEA CALM NONE . . .
C400 10/29/95 6 PART BREE NONE . . .
C400 11/27/95 3 CLEA CALM NONE . . .
C400 12/18/95 3 MOST CALM NONE . . .


Crum Creek, Pumphouse Run (C400), Delaware Co., PA.

Table 2: Dates and water chemistry data.

Site Date pH Turb O2 TW T.Alk
C400 11/30/90 7 5 9 11 .
C400 1/11/91 8 0 10 4 .
C400 1/26/91 8.5 0 11 4 .
C400 2/9/91 7.5 0 11 9 .
C400 3/22/91 7.5 0 10 10 .
C400 4/23/91 8 0 10 14 .
C400 5/20/91 8 0 9 14 .
C400 6/21/91 7.2 0 8.2 12 .
C400 7/31/91 7.3 0 8.2 16 .
C400 8/22/91 7.3 0 7.5 14 .
C400 9/18/91 6.8 0 8.2 19 .
C400 10/30/91 6.8 0 11 5 .
C400 11/27/91 7.2 0 7.5 1 .
C400 2/29/92 7.7 . . 2 16
C400 3/25/92 7.5 0 8.5 -1 15
C400 5/25/92 7 0 10 7 .
C400 6/30/92 7.1 0 9 13 .
C400 7/28/92 7 0 8.2 16 18
C400 8/31/92 7 0 10 11 .
C400 3/20/93 6 0 10 2 .
C400 4/25/93 5.7 0 10 13 .
C400 5/26/93 6.6 5 8.5 17 .
C400 6/22/93 6.6 5 8.5 14 .
C400 7/27/93 6.5 0 7.3 16 .
C400 8/19/93 6.5 0 8.8 16 .
C400 9/23/93 6.8 5 9.5 12 .
C400 10/27/93 6.7 0 9.7 8 11
C400 11/23/93 6.5 0 12 3 .
C400 12/29/93 6.7 5 12 2 35
C400 1/29/94 6 0 10 0 35
C400 2/19/94 6.5 5 11 -1 40
C400 3/26/94 6.2 0 12 1 40
C400 4/19/94 6.4 . 9.5 5 36
C400 5/21/94 6.5 0 12 6 40
C400 6/23/94 6.6 0 9.5 21 40
C400 7/28/94 6.6 0 8.5 14 40
C400 8/4/94 6.5 5 9 17 26
C400 9/25/94 6.7 0 9 12 48
C400 10/23/94 6.4 10 8.5 9 44
C400 11/27/94 6.7 5 11 1 32
C400 12/11/94 6.2 5 9.5 7 50
C400 1/16/95 6.6 0 10 10 40
C400 2/25/95 6.1 0 12 1 40
C400 3/25/95 6.3 5 12 20 28
C400 4/23/95 6.6 0 11 7 32
C400 5/20/95 6.3 5 7 11 36
C400 6/30/95 6.4 0 6 11 40
C400 7/24/95 6.5 0 7 15 40
C400 8/17/95 6.6 0 7.1 16 40
C400 9/18/95 6.7 15 9.5 10 48
C400 10/29/95 6.1 0 9.5 7 38
C400 11/27/95 6.1 5 12 3 40
C400 12/18/95 6.4 10 11 10 68



Explanation of Variables:

Missing data and empty data fields are held by periods "."

Beware of non-numeric relational data (e.g., >35) imbedded in the numerical data columns.


Please Read This Comment.

      You are welcome to download some or all of the material posted at this site for your use in your research and teaching. This does not include commercial uses for profit. If you do use any of the data posted at this site, you are requested to formally acknowledge this site and/or sites listed by this site as the source(s), and email me, Bruce W. Grant, at grant@pop1.science.widener.edu describing how you have used these data. Your comments are useful in inspiring others to better integrate all of our efforts in protecting our watersheds, and I will post selected comments at this site.

Disclaimer:

      These data were collected by citizen volunteers using relatively inexpensive and low technology field methods, water chemistry kits, etc. We have taken reasonable precautions to assure quality control over the data posted at this site (including monitor training and re-training sessions and replacment of chemical reagents for the water quality kits in a timely manner); however, we cannot guarantee data accuracy. In addition, adult supervision is recommended when collecting water quality data, and we recommend that common sense and proper safety precautions be followed by all participants.

       No responsibility is implied or taken by any members of the Crum-Ridley-Chester Volunteer Water Monitoring Group, nor by the webmaster - Dr. Bruce W. Grant, nor Dr. Grant's employer - Widener University, for (1) any uses of the data posted at this site for research, teaching, management, consulting, policy development, or any other use, and (2) for any person who sustains injuries as a result of collecting water quality data either inspired by the efforts of the CRCVWM Group, with or without the intention of contributing data to the CRCVWM Group, or related to any other activity that could derive from the CRCVWM Group.


Copyright - Bruce W. Grant, 1999.