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- Ammonia (3)
- Chlorophyll (3)
- Effluent quality (2)
- Environmental monitoring (2)
- Environmental protection (2)
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- Limnology (2)
- Phosphorus (2)
- Water quality (2)
- Aquatic pollution (1)
- Bacteria (1)
- Fluid dynamics (1)
- Lake Mead (Ariz. and Nev.) (1)
- Las Vegas Bay (Nev.) (1)
- Las Vegas Wash (Nev.) (1)
- Nitrogen (1)
- PH (1)
- Phosphorus removal (1)
- River water quality (1)
- Sedimentation analysis (1)
- Sedimentation and deposition (1)
- Sewage disposal plants (1)
- Wastewater quality (1)
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Articles 1 - 4 of 4
Full-Text Articles in Environmental Health and Protection
River Discharge Study, Laughlin, Nevada: Field Survey Data, 1987, B. Dennis Hugh, David L. Stringfield, Jill C. Bicknell, Robert A. Ryder, Clark County Sanitation District, Nevada
River Discharge Study, Laughlin, Nevada: Field Survey Data, 1987, B. Dennis Hugh, David L. Stringfield, Jill C. Bicknell, Robert A. Ryder, Clark County Sanitation District, Nevada
Publications (WR)
A report of the first field data collection effort for the Laughlin River Discharge Study, conducted by Kennedy/Jenks/ChiIton in February, 1987, on the Mohave Reach of the Colorado River. This report also serves to transmit the laboratory analysis reports for all of the analyses performed and summary tables of the results.
This report is organized as follows:
1. Field Conditions and Methodology
2. Summary of Sampling and Analysis Results
3. Deviations from the Proposed Sampling Program
4. Recommendations for Future Sampling
5. Attachments:
A. Climatological Data
B. Davis Dam Average Hourly Releases
C. Laboratory Analysis Reports
Appendices To Analysis Of The Water-Quality Standards Proposed By Nevada Division Of Environmental Protection, State Of Nevada: Division Of Environmental Protection
Appendices To Analysis Of The Water-Quality Standards Proposed By Nevada Division Of Environmental Protection, State Of Nevada: Division Of Environmental Protection
Publications (WR)
The appendices include the following:
Appendix A: Evaluation of proposed State of Nevada water quality standards for Ammonia, produced by CH2M Hill California for Clark County
Appendix B: Responses to comments by the Nevada Division of Environmental Protection on the draft final report prepared by CH2M Hill
Appendix C: Biases in the ammonia data and in the proposed ammonia TMDL
Appendix D: Application of dilution-ratio analysis to assertions made by the Nevada Division of Environmental Protection
Appendix E: Analysis of the dilution-ratio formula used by the Nevada Division of Environmental Protection in its TMDL calculations for phosphorus and ammonia in …
Analysis Of The Water-Quality Standards Proposed By The Nevada Division Of Environmental Protection, City Of Las Vegas, Nevada
Analysis Of The Water-Quality Standards Proposed By The Nevada Division Of Environmental Protection, City Of Las Vegas, Nevada
Publications (WR)
The Nevada Division of Environmental Protection (DEP) has proposed water-quality standards, applicable to Las Vegas Bay and Lake Mead, for (1) chlorophyll, (2) un-ionized ammonia, and (3) pH.
We have concluded that the proposed standards are unlikely to protect or improve water quality in Lake Mead. The proposed chlorophyll standard:
May harm the fishery. Lakes with more chlorophyll have greater fish production.
Will not improve clarity. Chlorophyll concentrations above 30 ug/1 have little effect on clarity.
Will not protect against scums or dominance by blue-green algae. Lake Mead shows no consistent relationship between chlorophyll and scums or blue-green dominance.
Will …
Las Vegas Wash And Lake Mead Proposed Water Quality Standards: Revisions And Rationale, State Of Nevada: Division Of Environmental Protection
Las Vegas Wash And Lake Mead Proposed Water Quality Standards: Revisions And Rationale, State Of Nevada: Division Of Environmental Protection
Publications (WR)
Rationale of review and for proposed changes to the Nevada Pollution Control Regulations (NAC 445.1354, 445.1355, 445.1356, 455.1367, 445.1352, 445.1353, 445.1350, 445.1351) before the State Environmental Commission on June 23 and 24, 1987.