Alkalinity
|
Water Chemistry Field Sampling Procedures
|
EPA 310.2 – Colorimetric Analysis
EPA 310.1 – Titration
Standard Methods 2320B – in Water by Titration
|
Aluminum
|
Water Chemistry Field Sampling Procedures |
EPA 200.7 – in Water by ICP
EPA 200.8 – in Water by ICP
|
Ammonia
|
Water Chemistry Field Sampling Procedures
|
Standard Methods 4500-NH3(D) – in Water by Selective Electrode Method
Standard Methods 4500-NH3(F) – in Water using a Phenate Method
EPA 300.0 – by Ion Chromotography
EPA 350.1 – by Colorimetry
EPA 350.3 – Using an ISE
|
Ash Free Dry Mass |
Phytoplankton and Periphyton Field Collection Procedures |
Standard Methods 10200I(5) |
Chloride
|
IDEM Assessment Branch Summary of Protocols: Probability Based Site Assessment
|
EPA 300.0 - by Ion Chromotography
EPA 325.2 - by Colorimetry
EPA 325.3 - Titration
Standard Methods 4500CL-D
Standard Methods 4500CL-E
|
Chlorine
|
IDEM Assessment Branch Summary of Protocols: Probability Based Site Assessment
|
Standard Methods 4500Cl-D4B
Standard Methods 4500Cl-F33
Standard Methods 4500Cl-G4H
Standard Methods 4500Cl-D4C
Standard Methods 4500Cl-E
Standard Methods 4500Cl-F34
Standard Methods 4500Cl-G4C
|
Chlorophyll a and Pheophyton a
|
Phytoplankton and Periphyton Field Collection Procedures
|
EPA 445.0
|
Conductivity
|
Water Chemistry Field Sampling Procedures - Calibration of YSI Multi-parameter Data Sondes
|
Not applicable
|
Cyanobacteria and Cyanotoxins |
Collecting Surface Water Samples for Cyanobacteria and Cyanotoxin Analysis |
|
Diatom Identification and Enumeration |
Phytoplankton and Periphyton Field Collection Procedures
|
Processing and Identification of Diatom Samples |
Discharge
|
Surveys Section Field Procedure Manual, Page 44
|
Not applicable
|
Dissolved Oxygen
(DO)
|
IDEM Assessment Branch Summary of Protocols: Probability Based Site Assessment
Surveys Section Field Procedure Manual, Page 63
EPA 360.1
Hydrolab or YSI Datasonde Method: Standard Methods 4500-OG
Calibration of YSI Multiparameter Data Sonde
ASTM D888-09(C)
Standard Methods 4500-OC
|
Not applicable
|
Drainage Area |
Calculation of Drainage Area |
|
E. coli Bacteria
Counts
|
Water Chemistry Field Sampling Procedures
E. coli Field Sampling and Analysis
|
E. coli Field Sampling and Analysis
EPA 1103.1
Standard Methods 9213D
Standard Methods 9223B
|
External Anomalies
(Fish)
|
IDEM Assessment Branch Summary of Protocols: Probability Based Site Assessment
|
Not applicable
|
Global Navigation (GPS) |
Global Navigation Satellite System R1 Unit |
|
Index of Biotic
Integrity
(IBI)
|
Fish Community Field Collection Procedures
Fish Community Stressor Identification Procedures
|
Not applicable |
Light Transmission
(% at 3 ft depth)
|
IDEM Water Transparency Methods |
Not applicable |
Macroinvertebrate
Index of Biotic
Integrity
(mHAB)
|
IDEM Multi-habitat (mHAB) Macroinvertebrate Collection Procedure - Standard Operating Procedure
Hester Dendy Multiple Artificial Substrate Macroinvertebrate Collection Procedure
Contact IDEM staff for calculation instructions
|
Not available
|
Nitrate+Nitrite
|
Water Chemistry Field Sampling Procedures
|
EPA 353.1
EPA 353.2
EPA 353.3
|
Orthophosphate |
Water Chemistry Field Sampling Procedures
|
EPA 300.0
EPA 365.1
EPA 365.2
|
Percent
Saturation
|
IDEM Assessment Branch Summary of Protocols: Probability Based Site Assessment
|
Not applicable
|
pH
|
IDEM Assessment Branch Summary of Protocols: Probability Based Site Assessment
Water Chemistry Field Sampling Procedures-Calibration of YSI MuliParameter Sonde
Datasonde: EPA 150.2
|
EPA 150.1
Standard Methods 4500H-B
|
Qualitative Habitat
Evaluation Index
(QHEI)
|
Procedures for Completing the Qualitative Habitat Evaluation Index
IDEM QHEI datasheet (2012)
Ohio EPA QHEI Methods
|
Not applicable
|
Riparian Canopy
|
IDEM Assessment Branch Summary of Protocols: Probability Based Site Assessment
|
Not applicable
|
Site
Reconnaissance/
Landowner
Contact
|
Site Reconnaissance Procedures
|
Not applicable
|
Soluble Reactive
Phosphorus
(SRP)
|
Water Chemistry Field Sampling Procedures
|
IDEM Assessment Branch Protocol
(see orthophosphate)
|
Total Kjeldahl
Nitrogen
(TKN)
|
Water Chemistry Field Sampling Procedures
|
EPA 351.2
EPA 351.4
Standard Methods 4500-N(Org)B
|
Total
Phosphorus
|
Water Chemistry Field Sampling Procedures
|
EPA 365.1
Standard Methods 4500-P-E
Standard Methods 4500-P-F
|
Total Suspended
Solids (TSS)
Total Dissolved Solids (TDS)
Total Solids (TS)
|
Water Chemistry Field Sampling Procedures
|
Standard Methods 2540-D
EPA 160.2
Standard Methods 2540-C
Standard Methods 2540-B
|
Turbidity
|
Water Chemistry Field Sampling Procedures
Datasonde: Standard Method 2130-B
Surveys Section Field Procedure Manual, Page 58
|
Hach turbidity kit: EPA 180.1
|
Water Appearance
|
IDEM Assessment Branch Summary of Protocols: Probability Based Site Assessment
|
Not applicable
|
Water Flow Type
|
IDEM Assessment Branch Summary of Protocols: Probability Based Site Assessment
|
Not applicable
|
Water Temperature
|
Water Chemistry Field Sampling Procedures
Immersion Thermometer: Standard Methods 2550B(1)
Datasonde/pH meter/reversing thermometer/thermocouple: Standard Methods 2550B(2)
|
Not applicable
|
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