ML19220A463
| ML19220A463 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 04/08/1975 |
| From: | Ballard R Office of Nuclear Reactor Regulation |
| To: | Regan W Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 7904180028 | |
| Download: ML19220A463 (6) | |
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l'avircanantal S ecialists.: ranch ;ill revicu supplerantal inforrition.
In rec-c :e to your request of "srch 5,1975, ve hava revic.ced the
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'.*e find the nubnittals 7 :rn'.1; n.W.ata to init'ata cur reviev,rovided that t' e cpplicant can supply ad.liticaal inferr.ation to describe the ar.uatic biata of the Su;queLaru 'n York iaven.cnd.
The i.olicant did not ed'ress in encerh detail several points outlined in '.aquiatory Guide 4.2.
It cheuld be poacibic to do this to a creat extent based on existim infor-, tion frou the litarature and frca r tcarda of local e-- arts.
Tha ;r.r:pling pror ran r.ov undrn'a7 und 2r tha direction of Ic':thyological 'acciates si.ould provide -ora specific detailed infornation sh+n conpleted. Data from this progran should be ravieued as it beco-.as available.
On tha enclenure ara noted the itens callad for in 4.2 which the appli.- at should id h. ns in greater detail befora 're hacia our revire. The appliennt shculd be abic to do this in adequate Capth prior to the site visit.
i.'a vould rocca::2nd discussing this with the applicant p'rior to proceeding with revieu.
CM.d signed ej.GM L W
'onald L. Ihllard, Chief.
Environnental Specialists 3 ranch Division of Technical nevicu
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O THREE MILE ISLA?D 2 (TMI) - OL-STAGE ACCEPTA"CE REVIEW 2.7.1 and 5.5.1 Aauatic Environmental Studies 1.
Describe alternative routes for uprive and downriver passage of fish past York Haven Dam.
Describe :=1]or artificial struct res and natural barriers which affect upriver and downriver.:cvecen t of fishes within 10 miles of TMI.
Describe major factors which affect
_~n e entrance and exit of fish from York Haven Pond (or Reservoir).
Dis.: ass the historical significance of the American shad fishery in the Susquehanna River and any state or local plans to revitalize fisheries of forcer importance. Where possible, relate all discussions of fis', migration into and out of York Haven Pond to tag-recapture studias performed by Ichthyological Associates at TMI.
Describe the covement of larval and juvenile fishes into York Haven Pond from tributary spawning areas.
2.
Provide a detailed bathytetric chart of the Susquehanna River within 10 miles of T'!I, and identify kno :n spawning and shoaling areas of fis'..es, by species.
Discuss the extent to which these spawning and slaaling areas are affected by river water levels and flow.
3.
Describe the ef fects which the Brunner Island, Safe Harbor, Holtwood, and Conewingo power stations have on fish abundance at the TMI site.
Discuss the effects which the planned dec~.missioning of the Crawford 48 047 l _.... - _...
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P.cwer Station may have on the number and distribution of fishes in York Haven Pond.
4.
Describe or esticate the annual composition of the recreational fish catch by species, weight, and value taken from York Haven Pond. Discuss which species have been increasing or decreasing in the recreaticnal catch since 1965 and indicate whether similar trends are reflected in any previous satpling of fishes near the TMI site.
Esticate the number of angler-hours expended annually in York Haven Pond. Describe state and local fichery legislation and management programs which apply to recreational and co cercial fishing in York Haven Pond, and the Susquehanna River in general.
Discuss the extent to which fishing pressure controls species composition and abundance at TMI.
5.
Estimate the absalute or relative abundance of fish, by species, at the site.
Discuss differences in results obtained by Millersville State College and Ichthyological Assoc'ates and provide a quantitative esticate of species abundance and gear-selectivity coefficients.
6.
Discuss the observed variability of phytoplankton, zooplankton, and benthic tacroinvertebrates at a <d acong sampling stations.
Discuss processes and factors other than those related to plant construction and operation which iz. pact populations in the vicinity of TMI.
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Power Station may have on the nu ber and distribution of fishes in York Haven Pond.
4.
Describe or estimate the annual composition of the recreational fish catch by species, weight, and value taken from York Haven Pond. Discuss which species have been increasing or decreasing in the recreational catch since 1965 and indicate whether siallar trends are reflected in any previous sampling of fishes near the TMI site.
Esticate the nu ber of angler-hours expended annually in York Haven Pond.
Describe state and local fishery legislation and canagement programs which apply to recreational and commercial fishing in York Haven Pond, and the Susquehanna River in general.
Discuss the extent to which fishing pressure controls species composition and abundance at TMI.
5.
Estinate the absolute or relative abundance of fish, by species, at the site.
Discuss differences in results obtained by Millersville State College and Ichthyological Associatcs and provide a quantitative esticate of species abundance an ' gcar >electivity coef ficients.
6.
Discuss the observed variability of phytoplankton, zooplankton, and benthic cacroinvertebrates at and among sacpling statiens.
Discuss processes and factors other than those related to plant construction and operation which impact populations in the vicinity of TMI.
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Desc-ibe weather conditiens for each day that Ichthyological Asso:iates conducted its " roving creel census", beginning in Iby 1974.
Explain whether the approximately 56% (1080 fishes) of the observed recreational catch was released in compliance with fishery regulations, angler preference, or other reasons.
8.
Present results of entrain =ent and ichthycplankten monitoring conducted during 1974 in terns
>f numbers of each lif e-stage of a species per init volume.
9.
Fresent the rationale for using a relatively snall (10' x 4')
sei,e to sample percids, cinnows, and juvenile fishes rather than a larger and probably core effective seine.
Discuss the observed variability between replicate sweeps cade at the same station, and evaluate the statistical validity of the results presented in Supplement II to the ER.
10.
Provide a list of fishes, by species and their sizes, impinged on the traveling screens for all sampling dates.
Specify the plant pumping rate for each occasion.
3.7.1 Chemical Waste Systems 1.
Provide a discussion of the exrnrience with chlorination et Unit One.
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