Diamonds, Rocks, And Minerals: All About Mineralogy

pH

What is pH?
Water Quality pH
How pH Meters Work
The Power of Hydrogen!
Water Quality - pH
pH Values of Water
Why is pH Important
Water Properties: pH

What does pH stand for?
potential of Hydrogen
OR
power of Hydrogen

Turbidity

What is Turbidity?
Stream Sediments
Turbidity 1
Turbidity 2
Turbidity 3
Turbidity 4

The Nitrogen Cycle
Another Nitrogen Cycle Website
What are Nitrates and Nitrites?
Nitrates in Drinking Water
Ammonia
The Nitrogen Cycle
Ammonia - Wikipedia
Nitrates - Wikipedia
Eutrophication - Wikipedia

What Relative Humidity Means
Relative Humidity
Relative Humidity - Wikipedia

Extras
Arsenic in Groundwater
Arsenic: EPA
Toxicity, Cyanide
Consumer Factsheet on Cyanide
Cryptosporidium

PT Leader Article: Dosewallips Park Grapples with Growth

PT Leader Article: Anderson Lake off limits after water kills two dogs

  Conductivity and Water Quality
Conductivity Info
Why is Conductivity Important?
MicroSiemens to Salt
Conductivity and Salinity
Salinity (READ THIS)
Water Conductivity in Stream Environments
Water Quality Monitoring: Conductivity to Salinity

Chimacum Creek Results from 1994!!

Monitoring of Biological Integrity (BUG Group!)

Sarah's 2002 Benthic Macroinvertebrate PowerPoint Presentation
North Olympic Salmon Coalition
SalmonWeb
Macroinvertebrate Key
Benthic Macroinvertebrates
(Permission to use bug picts received on 3-3-04.)
Indicator Species
Catalog of Aquatic Macros
(Permission to use bug picts received on 1-25-08.)

Salmon Species
Salmon Species (better picts)

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Dissolved Oxygen (D.O.)

Dissolved Oxygen Links
Dissolved Oxygen
Dissolved Oxygen in Water
Dissolved Oxygen, Why is it Important?
General Oxygen Info
D. O. Criteria
(Permission to use DO Criteria pict received on 3-5-04.)

Temperature

Water Temperature
Stream Temperature
Water Quality - Temperature
Water Quality - Temperature Change

Flow Rate

Water Cycle Stream Flow
Stream Flow
How Stream Flow is Measured
Online Flow Rate Converter
Flow Rate for Trout Hatchery
Stream Flow
Stream Flow Question
Effect of Stream Flow on Salmon
(Read Stream Flow paragraph after you learn what PDO means.) 
Salmon Habitat
Limiting Factors of Flow Rate
The Watershed Story (a GOOD one!)

Water Quality Buoy Data
Water Quality
Water Quality Primer
North Olympic Salmon Coalition
Wild Olympic Salmon
Rivers and Streams
Rivers, Streams, and Creeks

Phosphates
Total Phosphorus
Nitrates & Phosphates
Phosphates
Total Phosphate
Phosphates and Pollution
Streams Reduce Nitrogen

Fecal Coliform Bacteria
Fecal Coliform Bacter (Another site)
What does it mean?
Total and Fecal
Fecal Coliform in Streams
Fecal Coliform Bacteria and Water Testing
Total and Fecal Coliform Bacteria
(To use the bacteria pict, click here for proper citation.)
Bacteria Growing on EMB Levine Agar
Enterobacter Aerogenes Bacteria
Enterobacter
Acinetobacter baumannii
Acinetobacter

Dangerous E-coli Strain

Carbon Dioxide Test
Parts Per Million
Carbon Dioxide
The Carbon Cycle

Hard Water
Hard Water Explanation
Household Water Quality - Hardness

(Permission to use the following picture, click here for pict, recieved on 3-1-04.)
Water Hardness
Parts Per Million

Total Dissolved Solids (TDS)
TDS & Water Quality

Silica Links
Crystalline Silica
Test Method for Silica in Water
Silica Water Interactions
Silica in Water Article

Tannins in Streams
Tannins in Clean Water
CO₂ & Tannins

Air Pressure!

Air Pressure
Atmospheric Pressure
Air Pressure and Humidity

Hood Canal Info and Maps!

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Tribute to Carl Sagan
Scientific American: Carl Sagan

Wegener and Pangaea
Alfred Wegener

Bio Page
Nobel Museum Bio

Cool History Site
Nobel Museum Bio

Dinosaur Extinction Theory

Welcome to Thinking Fountain!

Strata - Science Museum of Minnesota

The Paleozoic Era

Maps of Ancient Earth

Fossils

Global Earth History

Geologic Ages of Earth

650 Million Years Ago

EPA Site

Global Warming

Ocean Pollution

Air Pollution

Recycling Factoids

Consumer Recycling

Deforestation

Atmosphere

Wetlands

Watershed

Wildlife Rehabilitation

Endangered Species

Energy Conservation

Saving Energy