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A 50-question survey was developed by the Pacific Northwest water
quality team to document public awareness, aptitudes, attitudes
and actions toward water quality in Alaska, Idaho, Oregon, and Washington.
Demographic data about the survey respondents were also collected.
This statistically designed survey was completed by over 50 percent
of the 1,800 residents who were solicited for this study. As part
of the water attitude portion of this survey, residents were asked
to rate (grade) the condition of their local surface waters (lakes,
rivers, streams). Respondents were asked to grade local surface
water as one of the following: (1) good or excellent; (2) good and improving; (3) good, but deteriorating; (4) fair; (5) poor, but improving; (6) poor; or (7) no opinion. The sampling error of the survey was +/- 3.0 percent.
Sixty-five percent of survey respondents rated surface water quality
good or better (sum of "good or excellent," "good and improving"
and "good, but deteriorating") (Table 1). Another 19 percent of
respondents graded surface water quality as fair. Conversely, less
than 10 percent of respondents felt that the quality of local surface
water was poor. On the surface about two-thirds of the respondents
felt positive about local surface water quality. However, almost
one-third of the respondents citing surface water quality as good
are concerned about deterioriation of this resource.
Table 1. The grading of surface water
quality by residents of Alaska,
Idaho, Oregon, and Washington
| Surface water quality grade | % |
| Good or excellent | 22 |
| Good and improving |
24 |
| Good, but deteriorating |
19 |
| Fair |
19 |
| Poor, but improving |
4 |
| Poor |
5 |
| No opinion |
7 |
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The demographic factors of gender, state
of residence, age and community size had a significant impact
on how people viewed surface water quality. In discussing demographic
differences the "good or excellent" and "good
and improving" responses were pooled. Both poor response
choices were also pooled. based on this survey a higher percentage
of males than females rated surface water quality as good +
(Table 2). Females were more likely to rate surface water quality
fair or not to have an opinion. |
| Alaska residents were most likely to
rate surface water quality good + (good or excellent plus good
and improving) than residents of other states (Table 3). Conversely,
a lower percentage of Oregon residents rated surface water quality
as good + (3 percent difference is statistically significant).
A large percentage of Oregon residents (17 percent) ranked surface
water quality poor compared to the other three Pacific Northwest
states. Based on these results Alaskans felt that their surface
water quality was best. Residents of Idaho and Washington gave
intermediate surface water quality grades, while Oregonians
were most critical of their surface water quality. |
Table 2. The influence of gender on grading surface water quality by
residents of Alaska, Idaho, Oregon, and Washington.
| Surface water quality | Female % | Male % |
| Good + | 38 | 50 |
| Good - |
20 |
19 |
| Fair |
23 |
18 |
| Poor |
10 |
8 |
| No opinion |
9 |
5 |
|
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Pacific Northwest Regional Water
Quality Coordination Project
Partners
Land Grant Universities
Alaska
Cooperative Extension Service
Contact Fred Sorensen:
907-786-6311
http://www.uaf.edu/ces/water/
University Publications:
http://www.alaska.edu/uaf/ces/publications/
Idaho
University of Idaho
Cooperative Extension System
Contact Bob Mahler: 208-885-7025
http://www.uidaho.edu/wq/wqhome.html
University Publications:
http://info.ag.uidaho.edu/Catalog/catalog.html
Oregon
Oregon State University
Extension Service
Contact Mike Gamroth: 541-737-3316
http://extension.oregonstate.edu/
University Publications:
http://extension.oregonstate.edu/catalog/
Washington
Washington State University
WSU Extension
Contact Bob Simmons:
360-427-9670 ext.
690
http://wawater.wsu.edu/
University Publications:
http://pubs.wsu.edu/
Northwest Indian College
Contact Charlotte Clausing:
360-392-4319
cclausing@nwic.edu or
http://www.nwic.edu/ Water Resource Research Institutes
Water and Environmental Research
Center (Alaska)
http://www.uaf.edu/water/
Idaho Water Resources
Research Institute
http://www.boise.uidaho.edu/
Institute for Water and Watersheds
(Oregon)
http://water.oregonstate.edu/
State of Washington
Water Research Center
http://www.swwrc.wsu.edu/
Environmental Protection Agency
EPA, Region 10
The Pacific Northwest
http://www.epa.gov/r10earth/
Office of Research and Development,
Corvallis Laboratory
http://www.epa.gov/wed/
For more information contact
Jan Seago at 206-553-0038 or
seago.jan@epa.gov |
Table 3. The influence of state of residence (Alaska, Idaho, Oregon, and
Washington) on surface water quality grades.
| Water quality |
State |
 |
AK(%) |
ID(%) |
OR(%) |
WA(%) |
| Good + |
74 |
43 |
37 |
46 |
| Good - |
13 |
23 |
18 |
20 |
| Fair |
10 |
22 |
23 |
19 |
| Poor |
1 |
8 |
17 |
7 |
| No opinion |
2 |
4 |
6 |
8 |
A higher percentage of older respondents (40+ years) than younger respondents viewed surface water quality as good or better (Table 4). Conversely, younger respondents were more likely to rate local surface water quality as fair or poor than people over 40 years old.
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Table 4. The influence of respondent's age in Alaska,
Idaho, Oregon, and
Washington) on grading surface
water quality.
| Water quality |
Age in years |
 |
< 40(%) |
40-59(%) |
> 59(%) |
| Good + |
37 |
50 |
51 |
| Good - |
17 |
20 |
18 |
| Fair |
27 |
16 |
17 |
| Poor |
13 |
9 |
6 |
| No opinion |
6 |
5 |
8 |
Community size had an impact on how respondents viewed the quality
of surface water (Table 5). In general people in smaller communities
were more likely to rate surface water quality as good or better than
residents of communities with more than 25,000 people. A larger percentage
of residents in communities with more than 25,000 rated surface water
quality poor.
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Table 5. The influence of community size in Alaska,
Idaho, Oregon, and
Washington on grading surface
water quality.
| Water quality |
Population in 1000's |
 |
100+(%) |
25-100(%) |
7-25(%) |
< 7(%) |
| Good + |
40 |
44 |
51 |
55 |
| Good - |
23 |
19 |
23 |
11 |
| Fair |
20 |
19 |
18 |
21 |
| Poor |
12 |
11 |
5 |
5 |
| No opinion |
5 |
7 |
3 |
8 |
The survey results shown above indicate that almost two-thirds of
people in Alaska, Idaho, Oregon and Washington rate surface water
quality as good. Based on the information learned from this survey
question the land grant universities in the Pacific Northwest plan
to develop educational programs to meet water quality information
needs.
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This material is based upon work supported by the National Institute of Food and Agriculture, U. S. Department of Agriculture, under Agreement No 2008-51130-4734. |
Download the informational PDF flyer
here
| A
cooperative program consisting of the USDA National Institute of Food and Agriculture
and
the Land Grant Colleges and Universities.
- a Regionally-Based National Network -
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